Mattress button punching machine

Abstract

The utility model discloses a mattress button punching machine, which belongs to the technical field of mattress production equipment, and comprises a button punching mechanism and an overturning mechanism, the button punching mechanism comprises an overturning frame, a needle threading assembly and a pressing assembly, the needle threading assembly and the pressing assembly are respectively connected to two opposite ends of the overturning frame, and the pressing assembly comprises a first reciprocating driver and a pressing frame. A pressing space is formed between the pressing frame and the overturning frame, the first reciprocating driver is connected with the pressing frame so as to drive the pressing frame to get close to or get away from the overturning frame, the needle threading assembly comprises a second reciprocating driver and a button needle, and the second reciprocating driver is connected with the button needle so as to drive the button needle to get in and out of the pressing space; the turnover mechanism is configured to drive the turnover frame to be switched between the horizontal state and the vertical state, the mattress can be automatically switched between the horizontal state and the vertical state, the arrangement difficulty of a production line is reduced, and the turnover mechanism is particularly suitable for production of non-glue mattresses.

Description

Technical Field

[0001] The utility model relates to the technical field of mattress production equipment, in particular to a mattress button-making machine. Background Art

[0002] Some mattresses require a buttoning process during production, which pulls the ends of the mattress toward the center, creating a concave-convex shape on the mattress's ends. This process typically involves pressing the mattress tightly, attaching a hanger to one end of the button string, and then attaching the other end of the button string to a button needle. After the needle is passed through the mattress and the button string is removed, the hanger is attached to the other end of the button string. After releasing the pressure on the mattress, the two hangers contact the mattress's ends, pulling the ends toward the center.

[0003] In the related art, mattresses are generally transported in a horizontal state. In order to achieve the connection between the button thread and the button needle, and the connection between the hanger and the button thread, the buttoning process generally requires the mattress to be placed in a vertical state and then inserted into the buttoning equipment. As a result, the buttoning equipment places high requirements on the layout of the production line. Moreover, for mattresses without glue, the multiple material pieces that make up the mattress are relatively loose before buttoning. When the operator switches the mattress to a vertical state and places it into the buttoning equipment, the multiple material pieces are easy to separate and deform from each other, making it difficult to maintain the preset shape of the mattress. Utility Model Content

[0004] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention provides a mattress buttoning machine that can automatically switch between horizontal and vertical positions of a mattress, reducing the difficulty of arranging a production line, and is particularly suitable for the production of glue-free mattresses.

[0005] According to an embodiment of the utility model, the mattress button-making machine includes: a button-making mechanism, including a turning frame, a needle threading assembly and a pressing assembly, the needle threading assembly and the pressing assembly are respectively connected to the two ends of the turning frame on the back, the pressing assembly includes a first reciprocating drive and a pressing frame, a pressing space is constructed between the pressing frame and the turning frame, the first reciprocating drive is connected to the pressing frame to drive the pressing frame closer to or away from the turning frame, the needle threading assembly includes a second reciprocating drive and a button needle, the second reciprocating drive is connected to the button needle to drive the button needle in and out of the pressing space; the turning mechanism is configured to drive the turning frame to switch between a horizontal state and a vertical state.

[0006] The mattress button-making machine according to the embodiment of the present invention has at least the following beneficial effects: the needle threading assembly and the pressing assembly are respectively connected to the two ends of the flip frame on the back, the flip frame can provide support for the needle threading assembly and the pressing assembly, and the flip mechanism is configured to drive the flip frame to switch between a horizontal state and a vertical state. When the flip frame is in a horizontal state, the operator can transport the mattress in a horizontal state to the pressing space between the pressing frame and the flip frame. The first reciprocating drive is connected to the pressing frame to drive the pressing frame closer to the flip frame, and the pressing frame and the flip frame jointly apply a clamping force to the mattress to achieve clamping of the mattress and compress the mattress along the thickness direction. The flip mechanism can drive the flip frame to rotate so that the flip frame rotates to a vertical state, so that the operator can connect the button thread with a hanger at one end to the button needle. The second reciprocating drive is connected to the button needle to The button needle is driven into the pressing space to pierce the mattress with the button needle and pass the button line through the mattress. After the operator removes the button needle from the other end of the button line, the hanger can be hung on the other end of the button line to realize the buttoning operation on the mattress. After the pressure of the mattress buttoning machine on the mattress is eliminated, the hangers at both ends of the button line respectively abut against the two end surfaces of the mattress, so that the two ends of the mattress are pulled toward the middle, and the end surfaces of the mattress are concave and convex. The mattress buttoning machine can automatically switch the mattress between horizontal and vertical states, reducing the difficulty of arranging the production line. For mattresses without glue, multiple stacked material sheets can be conveyed to the pressing space in a horizontal state. The mattress buttoning machine can press multiple material sheets and then flip them over, which is conducive to ensuring the fit and shaping of multiple material sheets, maintaining the preset shape of the mattress, and improving the production quality of the mattress.

[0007] According to some embodiments of the present invention, the button needle includes a needle body, a thimble and a first linear driver, the needle body is provided with a sliding cavity and an insertion port connected to the sliding cavity; the thimble is provided in the sliding cavity and is slidingly connected to the sliding cavity; the first linear driver is connected to the needle body and is transmission-connected to the thimble to drive the thimble to move back and forth in a straight line along the sliding cavity and to slide to the insertion port, and the needle body is configured to be able to enter and exit the pressing space.

[0008] During use, the operator can connect one end of the button wire to the hanger, and control the first linear drive to drive the thimble to slide in the direction away from the insertion entrance, and then pass the other end of the button wire through the insertion entrance and put it into the sliding cavity, and control the first linear drive to drive the thimble to slide in the direction close to the insertion entrance, and press the other end of the button wire with the thimble to clamp the button wire. The needle body is configured to be able to enter and exit the pressing space. After the needle body passes through the mattress, the thimble can be driven by the first linear drive to slide in the direction away from the insertion entrance, thereby eliminating the In addition to the pressure exerted by the ejector pin on the button wire, the other end of the button wire is automatically pulled out of the insertion port under the traction of the button wire, so that the operator can connect the hanger to the other end of the button wire. After the hanger is connected, the operator can withdraw the needle body from the mattress, thus completing the buttoning process of the mattress. Compared with the traditional buttoning mechanism, the mattress buttoning machine simplifies the connection operation between the button wire and the needle body, which is conducive to improving the buttoning efficiency. The first linear drive drives the ejector pin to press the button wire tightly, which is conducive to avoiding the problem of the button wire falling off during the puncture process and remaining inside the mattress, thereby improving the success rate of mattress buttoning.

[0009] According to some embodiments of the present invention, the mattress button-making machine also includes a telescopic drive and multiple rollers. The multiple rollers are parallel to each other and distributed along the end surface of the turning frame. The rollers are rotatably connected to the turning frame. The turning frame has multiple accommodating grooves for accommodating the rollers. The accommodating grooves are open toward the pressing frame. The telescopic drive is connected to the rollers to drive the rollers in and out of the accommodating grooves.

[0010] Taking into account that the transverse frame is prone to scratching the end surface of the mattress during the process of the mattress sliding horizontally to the pressing space, thereby affecting the transfer accuracy of the mattress or damaging the end surface of the mattress, the mattress buttoning machine also includes a telescopic drive and multiple rollers. The multiple rollers are parallel to each other and distributed along the end surface of the turning frame. The turning frame has multiple accommodating grooves for accommodating the rollers, and the openings of the accommodating grooves are arranged toward the pressing frame. When the operator needs to move the mattress into the pressing space, the operator can control the telescopic drive to drive the rollers out of the accommodating grooves so that the rollers protrude from the surface of the transverse frame, and the rollers are rotatably connected to the transverse frame so that the end surface of the mattress can be rollingly connected to the rollers and slide into the pressing space along the arrangement plane of the rollers. When the mattress is moved into place, the telescopic drive can drive the rollers into the accommodating grooves so that the rollers are separated from the mattress, so as to facilitate the pressing and flipping of the mattress.

[0011] According to some embodiments of the present invention, the telescopic drive includes a second linear drive, a connecting rod and a plurality of connecting blocks, the connecting blocks are rotatably connected to the flip frame, the plurality of connecting blocks are arranged along the length direction of the connecting rod and are movably connected to the connecting rod, each connecting block is rotatably connected to a roller shaft, the second linear drive is configured to drive the connecting rod to move back and forth in a straight line, and the connecting rod can drive the connecting block to rotate so that the roller shaft can move into or out of the accommodating groove.

[0012] The telescopic drive includes a second linear drive, a connecting rod and multiple connecting blocks. The connecting block is rotationally connected to the flip frame. The multiple connecting blocks are arranged along the length direction of the connecting rod and are movably connected to the connecting rod. Each connecting block is rotationally connected to a roller. The second linear drive is configured to drive the connecting rod to move back and forth in a straight line. When the connecting rod moves forward, the connecting rod can drive the connecting block to rotate so that the roller on the connecting block swings toward the direction close to the accommodating groove, so that the roller can move into the accommodating groove. When the connecting rod moves in the opposite direction, the connecting block can drive the connecting block to rotate in the opposite direction, so that the roller on the connecting block swings away from the accommodating groove, so that the roller can move out of the accommodating groove. Multiple rollers can be driven to rise and fall by a second linear drive, which is beneficial to improving the synchronization of the movement of multiple rollers and reducing production costs.

[0013] According to some embodiments of the present invention, the flip frame includes a plurality of positioning blocks distributed along its end surface, the positioning blocks have a through-hole connected to the pressing space, a plurality of button needles are provided, the through-holes are opposite to the button needles one by one, the positioning blocks are corresponding to the roller shaft one by one, and the roller shaft is adjacent to the positioning blocks.

[0014] Specifically, the turning frame includes a plurality of positioning blocks arranged along its end surface. The positioning blocks have perforations connected to the pressing space. The positioning blocks are arranged in a one-to-one correspondence with the button needles. The positioning blocks can press the area of ​​the mattress to be buttoned so that the button needle can pass through the compressed mattress along the perforations to realize the buttoning process of the mattress. Considering that the positioning blocks may cause scratches on the surface of the mattress during the transportation of the mattress, the positioning blocks correspond to the rollers one-to-one, and the rollers are arranged adjacent to the positioning blocks. When the rollers move out of the accommodating grooves, the mattress can be placed in the pressing space along the surface of the rollers to reduce or avoid scratches caused by the lateral movement of the positioning blocks on the mattress.

[0015] According to some embodiments of the present invention, the pressing frame has a plurality of pressing rings, which are opposite to the positioning blocks one by one, and the button needle can enter and exit the perforations and the pressing rings.

[0016] Specifically, the pressing frame has multiple pressing rings, which are arranged one by one opposite to the positioning blocks. When the first reciprocating drive drives the pressing frame closer to the flip frame, the pressing rings can work together with the positioning blocks to compress the area of ​​the mattress to be punctured. Under the driving action of the second reciprocating drive, the button needle can enter and exit the perforation and the pressure ring, thereby improving the puncture effect of the needle assembly.

[0017] According to some embodiments of the present invention, the mattress buttoning machine further includes a transverse conveying mechanism and a lifting mechanism. The lifting mechanism is connected to the transverse conveying mechanism to drive the transverse conveying mechanism to rise and fall. The transverse conveying mechanism is configured to convey the mattress to the pressing space.

[0018] Specifically, the mattress button-making machine also includes a transverse conveying mechanism and a lifting mechanism. The lifting mechanism can drive the transverse conveying mechanism to rise and fall, so that the operator can move the mattress onto the transverse conveying mechanism, which is beneficial to reducing the labor intensity of the operator. When the mattress is placed on the transverse conveying mechanism, the lifting mechanism can drive the transverse conveying mechanism to rise to a height position flush with the end surface of the turning frame. After the transverse conveying mechanism is operated, the mattress can be automatically conveyed into the pressing space, which is beneficial to achieve a smooth transition of mattress conveying and improve the conveying efficiency of the mattress.

[0019] According to some embodiments of the present invention, the mattress buttoning machine further includes a weight sensor connected to the transverse conveying mechanism, and the weight sensor is configured to detect the weight of the mattress conveyed by the transverse conveying mechanism.

[0020] Specifically, in order to ensure the production quality of mattresses or realize personalized customization of mattresses, the mattress button machine also includes a weight sensor connected to the transverse conveying mechanism. When the mattress is placed on the transverse conveying mechanism, the weight sensor can detect the weight of the mattress on the transverse conveying mechanism to ensure that the weight of the materials constituting the mattress meets the preset standards, thereby improving the production quality of the mattress.

[0021] According to some embodiments of the present invention, the flipping mechanism includes a first side frame, a second side frame and a rotation drive, and the two sides of the flipping frame are respectively connected to a rotating shaft, and the two rotating shafts are respectively rotatably connected to the first side frame and the second side frame. The rotation drive is connected to at least one rotating shaft to drive the flipping frame to rotate forward or reverse.

[0022] Specifically, the flipping mechanism includes a first side frame, a second side frame and a rotation drive. The two sides of the flipping frame are respectively connected with a rotating shaft, and the two rotating shafts are respectively rotatably connected to the first side frame and the second side frame. That is, the flipping frame is arranged on the upper ends of the first side frame and the second side frame, and a rotating space for the flipping frame to rotate is constructed between the first side frame and the second side frame. The rotation drive is connected to at least one rotating shaft to drive the flipping frame to rotate forward or reverse, so as to drive the flipping frame to switch between a horizontal state and a vertical state.

[0023] According to some embodiments of the present invention, the first side frame and / or the second side frame are connected to a first limiter and a second limiter, and both the first limiter and the second limiter can abut against the flip frame to limit the rotation angle of the flip frame to 90°.

[0024] Specifically, in order to ensure that the flip frame flips to the horizontal state and the vertical state and improve the accuracy of the flip frame rotation, the first side frame and / or the second side frame are connected to the first limiter and the second limiter. The first limiter can abut against the flip frame so that the flip frame is in the vertical state after rotating in the forward direction to the maximum angle, and the second limiter can abut against the flip frame so that the flip frame is in the horizontal state after rotating in the reverse direction to the maximum angle. That is, by limiting the rotation angle of the flip frame, the accuracy of the flip frame switching between the horizontal state and the vertical state is ensured.

[0025] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0027] Figure 1 This is a schematic structural diagram of a mattress button punching machine according to an embodiment of the present invention in a horizontal state;

[0028] Figure 2 This is a front view of a turning frame of a mattress button making machine in a horizontal state according to an embodiment of the present invention;

[0029] Figure 3 This is a schematic structural diagram of a mattress button punching machine according to an embodiment of the present invention, wherein the turning frame is in a vertical state;

[0030] Figure 4 This is a schematic structural diagram of a button needle of a mattress button making machine according to one embodiment of the present invention;

[0031] Figure 5 This is a structural schematic diagram of a button needle insertion port of a mattress button making machine according to one embodiment of the present invention;

[0032] Figure 6 This is an exploded schematic diagram of a button needle of a mattress button making machine according to one embodiment of the present invention;

[0033] Figure 7 This is a structural diagram of a mattress button-making machine according to an embodiment of the present invention, in which the pressing frame is spaced apart from the turning frame and the button needle exits the pressing space;

[0034] Figure 8 This is a structural diagram of a mattress button-making machine according to an embodiment of the present invention, in which a pressing frame is close to a turning frame and a button needle is moved into a pressing space;

[0035] Figure 9 This is a structural diagram of the connection between the roller and the turning frame of a mattress button punching machine according to an embodiment of the present invention;

[0036] Figure 10 This is a structural diagram of the transverse conveying mechanism and the lifting mechanism of the mattress button punching machine according to one embodiment of the present invention;

[0037] Figure 11 This is a structural diagram of the turning mechanism of a mattress button making machine according to an embodiment of the present invention.

[0038] Figure Number:

[0039] 100, button-pressing mechanism; 110, flip frame; 111, receiving groove; 112, positioning block; 1121, perforation; 113, first crossbar; 120, pressing assembly; 121, pressing frame; 122, first reciprocating drive; 123, pressing ring; 130, needle-threading assembly; 131, button needle; 1311, needle body; 1312, sliding cavity; 1313, insertion port; 1314, ejector pin; 1315, tip; 1316, tail end 1317, first linear actuator; 132, second reciprocating actuator; 133, button frame; 134, first clamping plate; 1341, first positioning hole; 1342, positioning groove; 135, connecting member; 136, second clamping plate; 1361, second positioning hole; 137, protective cover; 1371, accommodating cavity; 1372, wiring opening; 141, roller; 142, connecting block; 143, connecting rod; 144, second linear actuator;

[0040] 200, flip mechanism; 210, first side frame; 220, second side frame; 230, rotation driver; 240, first stopper; 250, second stopper; 260, rotation bearing;

[0041] 310. Horizontal conveying mechanism; 311. Conveying roller; 312. Conveyor belt; 320. Lifting mechanism; 321. First rotating frame; 322. Second rotating frame; 323. Lifting cylinder; 324. Rack; 325. Gear; 330. Pallet; 340. Weight sensor. DETAILED DESCRIPTION

[0042] The following describes in detail embodiments of the present invention. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0043] In the description of the present invention, it should be understood that descriptions involving orientation, such as the orientation or positional relationship indicated by up, down, etc., are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0044] In the description of this utility model, "a plurality" means more than two. The use of "first" or "second" is solely for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of technical features indicated, or implicitly indicating the order of the technical features indicated.

[0045] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0046] Reference Figures 1 to 11 As shown, a mattress buttoning machine according to an embodiment of the present invention includes a buttoning mechanism 100 and a turning mechanism 200 .

[0047] Reference Figure 1 、 Figure 2 and Figure 3 As shown, the button-engaging mechanism 100 includes a flip frame 110, a needle-threading assembly 130, and a pressing assembly 120. The needle-threading assembly 130 and the pressing assembly 120 are respectively connected to the opposite ends of the flip frame 110. The flip frame 110 can provide support for the needle-threading assembly 130 and the pressing assembly 120. The flip mechanism 200 includes a first side frame 210, a second side frame 220, and a rotary driver 230. The following description uses the example of the first side frame 210 and the second side frame 220 being arranged with a left-right spacing.

[0048] Reference Figure 1 、 Figure 2 and Figure 11 As shown, the upper ends of the first side frame 210 and the second side frame 220 are each equipped with a rotation bearing 260. A rotation shaft is connected to the left and right sides of the flip frame 110, respectively. The two rotation shafts are rotatably connected to the rotation bearing 260 of the first side frame 210 and the rotation bearing 260 of the second side frame 220, respectively. In other words, the flip frame 110 is mounted on the first side frame 210 and the second side frame 220, and a rotation space is defined between the first side frame 210 and the second side frame 220 for the flip frame 110 to rotate. A rotation driver 230 is connected to at least one of the rotation shafts to drive the flip frame 110 to rotate in the forward or reverse direction, thereby switching the flip frame 110 between a vertical and horizontal state.

[0049] Reference Figure 1 、 Figure 7 and Figure 8 As shown, the pressing assembly 120 includes a first reciprocating drive 122 and a pressing frame 121. A pressing space is constructed between the pressing frame 121 and the flip frame 110. The first reciprocating drive 122 is connected to the flip frame 110 and is in transmission connection with the pressing frame 121 to drive the pressing frame 121 closer to or away from the flip frame 110 to reduce or increase the pressing space.

[0050] Reference Figure 1 、 Figure 7 and Figure 8 As shown, the needle threading assembly 130 includes a button frame 133, a second reciprocating driver 132 and a plurality of button needles 131. The plurality of button needles 131 are arranged along the plane of the button frame 133 toward the turning frame 110. The second reciprocating driver 132 is connected to the turning frame 110 and is transmission-connected to the button frame 133 to drive the button frame 133 closer to or away from the turning frame 110, so that the button needles 131 can enter and exit the pressing space to puncture the mattress in the pressing space.

[0051] Reference Figure 1 、 Figure 2 and Figure 7 As shown, during use, when the turning frame 110 is in a horizontal state, the operator can transport the mattress in a horizontal state to the pressing space between the pressing frame 121 and the turning frame 110, and the first reciprocating driver 122 is connected to the pressing frame 121 to drive the pressing frame 121 closer to the turning frame 110. The pressing frame 121 and the turning frame 110 jointly apply a clamping force to the mattress to achieve clamping of the mattress and compress the mattress along the thickness direction.

[0052] Reference Figure 1 、 Figure 2 and Figure 3 As shown, the flipping mechanism 200 can drive the flipping frame 110 to rotate so that the flipping frame 110 rotates to a vertical state, so that the operator can connect the button thread with a hanger connected to one end to the button needle 131. The second reciprocating driver 132 is connected to the button needle 131 to drive the button needle 131 to move into the pressing space, so as to realize the puncture of the mattress by the button needle 131 and make the button thread pass through the mattress. After the operator removes the button needle 131 from the other end of the button thread, the operator can hang the hanger on the other end of the button thread to realize the buttoning operation on the mattress.

[0053] Reference Figure 1 、 Figure 2 and Figure 3As shown, the second reciprocating drive 132 drives the buttoning frame 133 away from the flipping frame 110, causing the button pin 131 to exit the pressing space. The flipping mechanism 200 drives the flipping frame 110 to switch from a vertical position to a horizontal position. The first reciprocating drive 122 drives the pressing frame 121 away from the flipping frame 110, increasing the pressing space. The pressure of the pressing frame 121 on the mattress is relieved, and the mattress rebounds under its own elasticity. The two ends of the mattress respectively contact the two hangers, pulling the ends of the mattress toward the center and creating a concave-convex surface. The operator can remove the mattress from the pressing space after buttoning.

[0054] Reference Figure 1 、 Figure 2 and Figure 3 As shown, the mattress button punching machine can automatically switch the mattress between the horizontal state and the vertical state, reducing the difficulty of arranging the production line. The operator does not need to arrange the conveying transition equipment or manually switch the mattress between the horizontal state and the vertical state, which is beneficial to reducing the labor intensity of the operator.

[0055] Reference Figure 1 、 Figure 2 and Figure 3 As shown, for a mattress without glue, multiple stacked material sheets can be transported to the pressing space in a horizontal state. The mattress buttoning machine can press the multiple material sheets and then flip them over, which is beneficial to ensure the fit and shaping of the multiple material sheets, maintain the preset shape of the mattress, and improve the production quality of the mattress.

[0056] It should be noted that the first reciprocating driver 122 and the second reciprocating driver 132 can be linear drive mechanisms such as electric push rods, pneumatic push rods, and hydraulic push rods.

[0057] Reference Figure 4 、 Figure 5 and Figure 6 As shown, it can be understood that the button needle 131 includes a needle body 1311, a thimble 1314, and a first linear driver 1317. The needle body 1311 is provided with a sliding cavity 1312 and an insertion port 1313 connected to the sliding cavity 1312. The thimble 1314 is disposed in the sliding cavity 1312 and is slidably connected to the sliding cavity 1312. The first linear driver 1317 is connected to the needle body 1311 and is in transmission connection with the thimble 1314 to drive the thimble 1314 to move back and forth linearly along the sliding cavity 1312. The thimble 1314 is configured to slide to the insertion port 1313, and the needle body 1311 is configured to enter and exit the pressing space. The two ends of the needle body 1311 are respectively a tip 1315 and a tail 1316. The tip 1315 is disposed toward the flip frame 110, and the tail 1316 is connected to the button frame 133.

[0058] Reference Figure 4 、 Figure 5 and Figure 6 As shown, when in use, the operator can connect one end of the button wire to the hanger, and through the control of the first linear driver 1317, the first linear driver 1317 drives the thimble 1314 to slide in the direction away from the insertion port 1313, and then the other end of the button wire can be passed through the insertion port 1313 and placed into the sliding cavity 1312, and through the control of the first linear driver 1317, the first linear driver 1317 drives the thimble 1314 to slide in the direction close to the insertion port 1313, and the thimble 1314 presses the other end of the button wire tightly to achieve the clamping of the button wire, and the needle body 1311 is configured to be able to enter and exit the pressing space. After the needle body 1311 passes through the mattress, the thimble 1314 can be driven by the first linear driver 1317 to move away from the insertion port The entrance 1313 slides in the direction of the button line, thereby eliminating the pressure exerted by the thimble 1314 on the button line. Under the traction of the button line, the needle body 1311 moves, so that the other end of the button line automatically escapes from the entrance 1313, so that the operator can connect the hanger to the other end of the button line. After the hanger is connected, the operator can withdraw the needle body 1311 from the mattress, thus completing the buttoning process of the mattress. Compared with the traditional buttoning mechanism 100, the mattress buttoning machine simplifies the connection operation between the button line and the needle body 1311, which is conducive to improving the buttoning efficiency, and drives the thimble 1314 to press the button line through the first linear driver 1317, which is conducive to avoiding the problem of the button line falling off and remaining inside the mattress during the puncture process, and is conducive to improving the success rate of mattress buttoning.

[0059] Reference Figure 4 、 Figure 5 and Figure 6 As shown, compared with traditional processes or button-making equipment, the mattress button-making machine is conducive to simplifying the connection operation between the button thread and the needle body 1311, which is conducive to improving the button-making efficiency. The first linear driver 1317 drives the ejector pin 1314 to press the button thread tightly, which is conducive to avoiding the problem of the button thread falling off during the puncture process and remaining inside the mattress, and is conducive to improving the success rate of mattress buttoning.

[0060] Reference Figure 4 、 Figure 5 and Figure 6 As shown, the mattress button punching machine actively drives the thimble 1314 to move back and forth through the first linear driver 1317, so as to drive the thimble 1314 to actively apply a pressing force to the button line or eliminate the pressing force, and can adjust the amount of pressure applied to the button line, which is beneficial to avoid the problem that the thimble 1314 applies too much pressure to the button line, which makes it difficult to place the button line into the sliding cavity 1312, and helps to avoid the problem that the thimble 1314 applies too little pressure to the button line, which makes the button line affected by the friction of the mattress and falls off during the puncture of the needle body 1311.

[0061] Reference Figure 4 、 Figure 5 and Figure 6 As shown, the first linear driver 1317 is a cylinder. Through the air pressure control of the cylinder, the extension and retraction control of the thimble 1314 can be achieved, so that the thimble 1314 applies pressure to the button wire placed in the sliding cavity 1312, so as to simplify the connection operation of the button wire and the needle body 1311, and is conducive to ensuring that the button wire remains connected to the needle body 1311 during the puncture process, so that the other end of the button wire can smoothly pass through the mattress. With the control of the first linear driver 1317, the pressure of the thimble 1314 on the button wire can be eliminated. Under the traction of the button wire and the movement of the needle body 1311, the other end of the button wire can automatically escape from the sliding cavity 1312, so that the operator can connect the pendant to the other end of the button wire, thereby improving the efficiency and success rate of buttoning the mattress.

[0062] Reference Figure 4 、 Figure 5 and Figure 6 As shown, it can be understood that the mattress button punching machine also includes a first clamping plate 134 and a connecting piece 135, the tail end 1316 of the needle body 1311 is provided with a second clamping plate 136, and the sliding cavity 1312 passes through the second clamping plate 136, so that the ejector pin 1314 can be set through the second clamping plate 136.

[0063] Reference Figure 4 、 Figure 5 and Figure 6 As shown, the first linear driver 1317 is arranged between the first clamping plate 134 and the second clamping plate 136, that is, the two ends of the first linear driver 1317 are respectively connected to the first clamping plate 134 and the second clamping plate 136, the first clamping plate 134 is provided with a first positioning hole 1341, and the second clamping plate 136 is provided with a second positioning hole 1361, and the connecting member 135 is passed through the first positioning hole 1341 and the second positioning hole 1361 to fix the first clamping plate 134 and the second clamping plate 136, and the first clamping plate 134 and the second clamping plate 136 are jointly applied to the first linear driver 1317 by the first clamping plate 134 and the second clamping plate 136, so as to realize the fixed connection between the first linear driver 1317 and the needle body 1311, and cooperate with the first linear driver 1317 to drive the ejector pin 1314 to realize the clamping or loosening of the button line.

[0064] Reference Figure 4 、 Figure 5 and Figure 6As shown, specifically, the first splint 134 is provided with four first positioning holes 1341, and the second splint 136 is adapted to be provided with four second positioning holes 1361. The four first positioning holes 1341 and the four second positioning holes 1361 correspond to the four corners of the first linear driver 1317. Four connecting members 135 are provided, and each connecting member 135 corresponds to a group of first positioning holes 1341 and second positioning holes 1361. Through multi-point connection of the first linear driver 1317, it is beneficial to achieve a fixed connection between the first linear driver 1317 and the needle body 1311, and improve the connection stability between the first linear driver 1317 and the needle body 1311.

[0065] Reference Figure 4 、 Figure 5 and Figure 6 As shown, specifically, the connecting member 135 includes a bolt and a nut. After the bolt is passed through the first positioning hole 1341 and the second positioning hole 1361, the bolt and the nut are threadedly connected. Through the screwing of the bolt and the nut, the first clamping plate 134 and the second clamping plate 136 jointly apply a clamping force to the first linear driver 1317, thereby realizing a fixed connection between the first linear driver 1317 and the needle body 1311, and cooperating with the first linear driver 1317 to drive the ejector pin 1314 to achieve clamping or loosening of the button line.

[0066] Reference Figure 4 、 Figure 5 and Figure 6 As shown, it can be understood that, specifically, the end surfaces of the first clamp plate 134 and the second clamp plate 136 facing the first linear driver 1317 are both provided with positioning grooves 1342, that is, the end surface of the first clamp plate 134 facing the first linear driver 1317 is provided with a positioning groove 1342, and the end surface of the second clamp plate 136 facing the first linear driver 1317 is also provided with a positioning groove 1342, and the two ends of the first linear driver 1317 are respectively embedded in the two positioning grooves 1342 to realize the positioning of the first linear driver 1317 and the first clamp plate 134 and the second clamp plate 136.

[0067] Reference Figure 4 、 Figure 5 and Figure 6As shown, the mattress button punching machine can realize the positioning of the first linear driver 1317 and the first clamping plate 134 and the second clamping plate 136 through the engagement of the first linear driver 1317 with the positioning groove 1342, and cooperate with the clamping force applied to the first linear driver 1317 by the first clamping plate 134 and the second clamping plate 136, so as to realize the fixed connection between the first linear driver 1317 and the needle body 1311, and improve the positioning accuracy of the first linear driver 1317 and the needle body 1311 through the mutual abutment between the first linear driver 1317 and the positioning groove 1342, and improve the connection stability of the first linear driver 1317 and the needle body 1311.

[0068] Reference Figure 4 、 Figure 5 and Figure 6 As shown, it is understandable that in order to avoid interference of the line or pipeline of the first linear drive 1317 with the button punching process and to protect the line or pipeline, the mattress button punching machine also includes a protective cover 137 connected to the first linear drive 1317.

[0069] Reference Figure 4 、 Figure 5 and Figure 6 As shown, the shield 137 is provided with a receiving cavity 1371 , and the lower end of the first linear driver 1317 is embedded in the receiving cavity 1371 . The shield 137 can protect the first linear driver 1317 , which is beneficial to improving the service life of the first linear driver 1317 .

[0070] Reference Figure 4 、 Figure 5 and Figure 6 As shown, a wiring space is constructed between the first linear driver 1317 and the accommodating cavity 1371. The first linear driver 1317 is provided with a wiring port, which is connected to the wiring space, and the protective cover 137 is provided with a wiring port 1372 connected to the wiring space. After the external line or pipeline passes through the wiring port 1372, it can enter the wiring space and be connected to the wiring port to realize the power supply to the first linear driver 1317. The setting of the protective cover 137 is conducive to the convergence of the line or pipeline, thereby reducing or avoiding the interference of the line or pipeline on the button-making process, and can realize the protection of the line or pipeline.

[0071] Reference Figure 4 、 Figure 5 and Figure 6 As shown, specifically, the first linear drive 1317 is a cylinder, and the ventilation line and the exhaust line can pass through the wiring port 1372 and enter the wiring space, and the ventilation line and the exhaust line are connected to the cylinder wiring port to realize energy supply to the cylinder.

[0072] Reference Figure 7 、 Figure 8and Figure 9 As shown, it can be understood that the flip frame 110 includes a plurality of first cross bars 113 that are parallel to each other and arranged at intervals in a plane, and a plurality of positioning blocks 112. A plurality of positioning blocks 112 are provided between two adjacent first cross bars 113. The plurality of positioning blocks 112 located between the two first cross bars 113 are arranged in an array and spaced apart. The two sides of the positioning block 112 are fixedly connected to the two first cross bars 113 respectively. A receiving groove 111 is constructed between the two first cross bars 113 and the positioning block 112. The receiving groove 111 is connected up and down, that is, the opening of at least one end of the receiving groove 111 is arranged toward the pressure frame 121.

[0073] Reference Figure 7 、 Figure 8 and Figure 9 As shown, considering that the transverse frame is prone to rubbing against the end surface of the mattress during the transverse sliding of the mattress into the pressing space, thereby affecting the mattress transfer accuracy or damaging the end surface of the mattress, the mattress buttoning machine also includes a telescopic drive and multiple rollers 141. The multiple rollers 141 are parallel to each other and distributed along the end surface of the turning frame 110. Positioning blocks 112 are provided in a one-to-one correspondence with the rollers 141. The rollers 141 are adjacent to the positioning blocks 112. The receiving grooves 111 can accommodate the rollers 141. The rollers 141 are rotatably connected to the turning frame 110. The telescopic drive is connected to the rollers 141 to drive the rollers 141 in and out of the receiving grooves 111.

[0074] Reference Figure 7 、 Figure 8 and Figure 9 As shown, when the operator needs to move the mattress into the pressing space, the operator can control the telescopic drive to drive the roller 141 to move out of the accommodating groove 111, so that the roller 141 protrudes from the surface of the transverse frame, and the roller 141 is rotatably connected to the transverse frame, so that the end surface of the mattress can be rollingly connected to the roller 141 and slide into the pressing space along the arrangement direction of the roller 141. When the mattress is moved into place, the telescopic drive can drive the roller 141 to move into the accommodating groove 111, so that the roller 141 is separated from the mattress, so as to facilitate the compression and flipping of the mattress.

[0075] Reference Figure 7 、 Figure 8 and Figure 9As shown, it can be understood that the multiple rollers 141 between two adjacent first crossbars 113 correspond to one telescopic actuator. The telescopic actuator includes a second linear actuator 144, a connecting rod 143, and multiple connecting blocks 142. The middle portion of the connecting block 142 is rotatably connected to the first crossbar. Each roller 141 is connected to two connecting blocks 142. The roller 141 is rotatably connected to one end of the connecting block 142. The other end of the connecting block 142 is provided with a drive shaft. The multiple connecting blocks 142 are arranged along the length of the connecting rod 143. The connecting rod 143 is connected to multiple drive blocks, which are arranged one-to-one with the connecting blocks 142. The drive blocks are provided with slots for accommodating the drive shaft, and the drive shaft is disposed in the slots.

[0076] Reference Figure 7 、 Figure 8 and Figure 9 As shown, the second linear driver 144 is configured to drive the connecting rod 143 to move back and forth in a straight line, so that the driving block moves in a straight line. Through the mutual abutment between the slot and the driving shaft, the connecting block 142 can be driven to rotate relative to the first cross bar 113, thereby driving the roller shaft 141 located at one end of the connecting block 142 to swing forward or reverse, so that the roller shaft 141 can enter and exit the accommodating groove 111.

[0077] Reference Figure 7 、 Figure 8 and Figure 9 As shown, the second linear drive 144 is configured to drive the connecting rod 143 to move back and forth in a straight line. When the connecting rod 143 moves in the forward direction, the connecting rod 143 can drive the connecting block 142 to rotate, so that the roller 141 on the connecting block 142 swings toward the direction close to the accommodating groove 111, so that the roller 141 can move into the accommodating groove 111. When the connecting rod 143 moves in the reverse direction, the connecting block 142 can drive the connecting block 142 to rotate in the reverse direction, so that the roller 141 on the connecting block 142 swings away from the accommodating groove 111, so that the roller 141 can move out of the accommodating groove 111. A second linear drive 144 can drive multiple rollers 141 to rise and fall, which is beneficial to improving the synchronization of the movement of multiple rollers 141 and reducing the manufacturing cost.

[0078] Reference Figure 7 、 Figure 8 and Figure 9As shown, it can be understood that the positioning block 112 has a through-hole 1121 connected to the pressing space, and the through-hole 1121 of the positioning block 112 is arranged one-to-one with the button needle 131. The positioning block 112 can press the area of ​​the mattress to be buttoned so that the button needle 131 can pass through the compressed mattress to realize the buttoning process of the mattress. Considering that the positioning block 112 may cause scratches on the surface of the mattress, the positioning block 112 corresponds one-to-one to the roller 141, and the roller 141 is adjacent to the positioning block 112. When the roller 141 moves out of the accommodating groove 111, the mattress can be placed in the pressing space along the surface of the roller 141 to reduce or avoid scratches caused by the lateral movement of the positioning block 112 on the mattress.

[0079] Reference Figure 7 、 Figure 8 and Figure 9 As shown, the pressing frame 121 has a plurality of pressing rings 123, and the pressing rings 123 are arranged one by one opposite to the positioning blocks 112. When the first reciprocating driver 122 drives the pressing frame 121 to approach the flip frame 110, the pressing rings 123 can work together with the positioning blocks 112 to press the area of ​​the mattress to be punctured. Under the driving action of the second reciprocating driver 132, the button needle 131 can enter and exit the perforation 1121 and the pressing ring 123, thereby improving the puncture effect of the needle assembly 130.

[0080] Reference Figure 1 、 Figure 2 and Figure 10 As shown, it can be understood that, specifically, the mattress button punching machine also includes a transverse conveying mechanism 310 and a lifting mechanism 320. The lifting mechanism 320 can drive the transverse conveying mechanism 310 to rise and fall, so that the operator can move the mattress to the transverse conveying mechanism 310, which is beneficial to reducing the labor intensity of the operator. When the mattress is placed on the transverse conveying mechanism 310, the lifting mechanism 320 can drive the transverse conveying mechanism 310 to rise to a height position flush with the surface of the turning frame 110. After the transverse conveying mechanism 310 is operated, the mattress can be automatically conveyed into the pressing space, which is beneficial to achieve a smooth transition of mattress conveying, so as to improve the conveying efficiency of the mattress.

[0081] Reference Figure 1 、 Figure 2 and Figure 10 As shown, the transverse conveying mechanism 310 includes an upper bracket, a motor, a conveyor belt 312 and a plurality of arranged conveyor rollers 311. The motor and the plurality of conveyor rollers 311 are connected to the upper bracket. The upper bracket can provide support for the motor and the plurality of conveyor rollers 311. The conveyor belt 312 is wound around the plurality of conveyor rollers 311. The motor is in transmission connection with at least one conveyor roller 311 to drive one of the conveyor rollers 311 to rotate, thereby driving the conveyor belt 312 to rotate. When the mattress is placed on the upper end of the conveyor belt 312, the transverse conveyance of the mattress can be achieved.

[0082] Reference Figure 1 、 Figure 2 and Figure 10 The lifting mechanism 320 includes a lower bracket, a first rotating bracket 321, a second rotating bracket 322 and a lifting cylinder 323. The first rotating bracket 321 and the second rotating bracket 322 are arranged in a scissor-type manner. The first rotating bracket 321 and the second rotating bracket 322 are rotatably connected. The upper end of the first rotating bracket 321 is rotatably connected to the upper bracket, the lower end of the first rotating bracket 321 is movably connected to the lower bracket, the lower end of the second rotating bracket 322 is rotatably connected to the lower bracket, and the upper end and lower end of the lifting cylinder 323 are connected to the upper bracket and the lower bracket respectively. The lifting cylinder 323 can drive the upper bracket to move closer to or away from the lower bracket, so that the first rotating bracket 321 can be folded or unfolded relative to the second rotating bracket 322. The first rotating bracket 321 and the second rotating bracket 322 can support the upper bracket and the lower bracket, so that the lifting of the upper bracket and the lower bracket is more stable.

[0083] Reference Figure 1 、 Figure 2 and Figure 10 As shown, specifically, the lower bracket and the upper bracket are each provided with two racks 324 arranged on the left and right, and the two ends of the racks 324 extend forward and backward. The lower end of the first rotating frame 321 and the upper end of the second rotating frame 322 are both rotatably connected to two gears 325 arranged on the left and right, and the gears 325 are engaged with the racks 324. When the first rotating frame 321 and the second rotating frame 322 rotate, the gears 325 can move along the length direction of the racks 324 to ensure the stability of the rotation of the first rotating frame 321 and the second rotating frame 322, and ensure the left and right synchronization of the first rotating frame 321 and the second rotating frame 322.

[0084] Reference Figure 1 、 Figure 2 and Figure 10 As shown, it is understood that to ensure mattress production quality or enable personalized mattress customization, the mattress button machine also includes a weight sensor 340 connected to the transverse conveyor mechanism 310. Specifically, four weight sensors 340 are provided, one at each of the four corners of the lower bracket. The upper and lower ends of the weight sensors 340 abut against the lower bracket and the ground, respectively.

[0085] Reference Figure 1 、 Figure 2 and Figure 10 As shown, after the mattress is placed on the transverse conveying mechanism 310, the weight sensor 340 can detect the weight of the mattress on the transverse conveying mechanism 310 to ensure that the weight of the materials constituting the mattress reaches a preset standard, thereby improving the production quality of the mattress.

[0086] It should be noted that the detection principle and structure of the weight sensor 340 belong to conventional technical means in this field and will not be described in detail here.

[0087] Reference Figure 1 、 Figure 2 and Figure 11 As shown, it can be understood that the rotation driver 230 includes a pneumatic push rod and a rotating rod. The lower end of the pneumatic push rod is rotatably connected to the first side frame 210 or the second side frame 220, the upper end of the pneumatic push rod is rotatably connected to one end of the rotating rod, and the other end of the rotating rod is rotatably connected to one of the rotating shafts. By extending and retracting the pneumatic push rod, the flip frame 110 can be driven to rotate forward or reverse.

[0088] Reference Figure 1 、 Figure 2 and Figure 11 As shown, it is understandable that in order to ensure that the flip frame 110 flips to the horizontal state and the vertical state and improve the accuracy of rotation, the first side frame 210 and the second side frame 220 are both connected to the first limiter 240 and the second limiter 250.

[0089] Reference Figure 1 、 Figure 2 and Figure 11 As shown, the first limiter 240 can abut against the flip frame 110 so that the flip frame 110 is located in a vertical state after rotating in the forward direction to the maximum angle, and the second limiter 250 can abut against the flip frame 110 so that the flip frame 110 is located in a horizontal state after rotating in the reverse direction to the maximum angle. That is, by limiting the rotation angle of the flip frame 110, the accuracy of the flip frame 110 in switching between the horizontal state and the vertical state is ensured.

[0090] Reference Figure 1 、 Figure 2 and Figure 11 As shown, it can be understood that the first limiter 240 and the second limiter 250 both have a fixed block, a movable block and a spring. The fixed block is fixedly connected to the first side frame 210 or the second side frame 220, and the two ends of the spring are respectively connected to the fixed block and the movable block. The movable block is used to abut against the flip frame 110, and the spring can provide a buffering effect for the flip frame 110.

[0091] Reference Figure 1 、 Figure 2 and Figure 11As shown, the first limiter 240 can abut against the flip frame 110 so that the flip frame 110 is located in a vertical state after rotating in the forward direction to the maximum angle, and the second limiter 250 can abut against the flip frame 110 so that the flip frame 110 is located in a horizontal state after rotating in the reverse direction to the maximum angle. That is, by limiting the rotation angle of the flip frame 110, the accuracy of the flip frame 110 in switching between the horizontal state and the vertical state is ensured.

[0092] As will be appreciated, pallets 330 are connected to the left and right ends of the transverse conveyor mechanism 310, respectively. These pallets 330 can be extended upward or folded downward relative to the upper bracket. When extended upward relative to the upper bracket, the pallets 330 and the conveyor belt 312 form a conveying plane for transporting larger mattresses. When transporting smaller mattresses, the operator can fold the pallets 330 downward to minimize interference with the operator's movements.

[0093] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A mattress button machine, characterized in that: include: A button-pressing mechanism (100) comprises a turning frame (110), a needle threading assembly (130) and a pressing assembly (120), wherein the needle threading assembly (130) and the pressing assembly (120) are respectively connected to the two opposite ends of the turning frame (110), the pressing assembly (120) comprises a first reciprocating driver (122) and a pressing frame (121), a pressing space is constructed between the pressing frame (121) and the turning frame (110), the first reciprocating driver (122) is connected to the pressing frame (121) to drive the pressing frame (121) closer to or farther away from the turning frame (110), the needle threading assembly (130) comprises a second reciprocating driver (132) and a button needle (131), the second reciprocating driver (132) is connected to the button needle (131) to drive the button needle (131) in and out of the pressing space; The turning mechanism (200) is configured to drive the turning frame (110) to switch between a horizontal state and a vertical state.

2. The mattress button punching machine according to claim 1, characterized in that: The button needle (131) includes a needle body (1311), a thimble (1314) and a first linear driver (1317); the needle body (1311) is provided with a sliding cavity (1312) and an insertion port (1313) connected to the sliding cavity (1312); the thimble (1314) is provided in the sliding cavity (1312) and is slidingly connected to the sliding cavity (1312); the first linear driver (1317) is connected to the needle body (1311) and is transmission-connected to the thimble (1314) to drive the thimble (1314) to move back and forth in a straight line along the sliding cavity (1312) and to slide to the insertion port (1313); the needle body (1311) is configured to be able to enter and exit the pressing space.

3. The mattress button punching machine according to claim 1, characterized in that: The mattress buttoning machine further comprises a telescopic drive and a plurality of rollers (141), wherein the plurality of rollers (141) are parallel to each other and distributed along the end surface of the turning frame (110), wherein the rollers (141) are rotationally connected to the turning frame (110), and the turning frame (110) has a plurality of accommodating grooves (111) for accommodating the rollers (141), wherein the accommodating grooves (111) are open toward the pressing frame (121), and the telescopic drive is connected to the rollers (141) to drive the rollers (141) into and out of the accommodating grooves (111).

4. The mattress button punching machine according to claim 3, characterized in that: The telescopic drive comprises a second linear drive (144), a connecting rod (143) and a plurality of connecting blocks (142); the connecting blocks (142) are rotatably connected to the flip frame (110); the plurality of connecting blocks (142) are arranged along the length direction of the connecting rod (143) and are all movably connected to the connecting rod (143); each connecting block (142) is rotatably connected to one of the roller shafts (141); the second linear drive (144) is configured to drive the connecting rod (143) to move back and forth linearly; the connecting rod (143) can drive the connecting block (142) to rotate, so that the roller shaft (141) can move into or out of the accommodating groove (111).

5. The mattress button punching machine according to claim 4, characterized in that: The flip frame (110) includes a plurality of positioning blocks (112) distributed along its end surface, the positioning block (112) has a through hole (1121) connected to the pressing space, a plurality of button needles (131) are provided, the through holes (1121) are opposite to the button needles (131) one by one, the positioning block (112) and the roller shaft (141) are corresponding to each other one by one, and the roller shaft (141) is adjacent to the positioning block (112).

6. The mattress button punching machine according to claim 5, characterized in that: The pressing frame (121) has a plurality of pressing rings (123), and the pressing rings (123) are opposite to the positioning blocks (112) one by one. The button needle (131) can enter and exit the through hole (1121) and the pressing rings (123).

7. The mattress button punching machine according to claim 1, characterized in that: The mattress buttoning machine further comprises a transverse conveying mechanism (310) and a lifting mechanism (320), wherein the lifting mechanism (320) is connected to the transverse conveying mechanism (310) to drive the transverse conveying mechanism (310) to rise and fall, and the transverse conveying mechanism (310) is configured to convey the mattress to the pressing space.

8. The mattress button punching machine according to claim 7, characterized in that: The mattress buttoning machine further includes a weight sensor (340) connected to the transverse conveying mechanism (310), and the weight sensor (340) is configured to detect the weight of the mattress conveyed by the transverse conveying mechanism (310).

9. The mattress button punching machine according to claim 1, characterized in that: The turning mechanism (200) comprises a first side frame (210), a second side frame (220) and a rotation driver (230); two sides of the turning frame (110) are respectively connected to a rotating shaft; the two rotating shafts are respectively rotatably connected to the first side frame (210) and the second side frame (220); the rotation driver (230) is connected to at least one of the rotating shafts to drive the turning frame (110) to rotate in a forward or reverse direction.

10. The mattress button punching machine according to claim 9, characterized in that: The first side frame (210) and / or the second side frame (220) are connected to a first limiter (240) and a second limiter (250), and both the first limiter (240) and the second limiter (250) are capable of abutting against the flip frame (110) to limit the rotation angle of the flip frame (110) to 90°.

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