Mattress processing production equipment

Abstract

The invention relates to the technical field of mattress processing, in particular to mattress processing production equipment. Comprising a machine body, a mounting frame is arranged above the machine body; a glue spraying head is mounted at the lower end of the mounting frame; the upper end of the machine body is rotationally connected with a supporting frame. The number of the supporting frames is two. The ends, away from the machine body, of the two supporting frames are rotationally connected with screws. Through cooperation of the mounting frame and the pushing plate, the filling layer can be placed on the mounting frame, and in the process that the glue spraying head sprays glue to the supporting layer, the pneumatic push rod can descend through the filling layer and make contact with the glue spraying part on the supporting layer, so that the filling layer can be bonded with the area, subjected to primary glue spraying, of the surface of the supporting layer; the problem that the supporting layer and the filling layer are insufficiently bonded due to rapid solidification of the hot melt adhesive at the hot melt adhesive part is solved, and the problem that a gap is generated between the filling layer and the supporting layer or local bonding is not firm is solved, so that the processing and production quality of the mattress is improved.

Description

Technical Field

[0001] The invention relates to the technical field of mattress processing, in particular to a mattress processing and production equipment. Background Art

[0002] Mattresses are essential sleeping products in people's daily lives. Their structure is usually divided into four main parts: fabric layer, filling layer, support layer and edge guard. During the mattress processing and production process, the filling layer is located between the support layer and the fabric layer. The main fixing forms between the filling layer, the support layer and the fabric layer include stitching and bonding. Compared with stitching, bonding can not only eliminate the hard points caused by stitching, increase the smoothness of the surface and enhance comfort; but the bonding speed is also faster than stitching, which helps to improve the production efficiency of mattress processing.

[0003] The existing bonding and fixing between the filling layer, the support layer and the fabric layer is performed by spraying glue with a mattress sprayer. The steps are as follows: first, the support layer is placed on the sprayer, so that the mattress sprayer sprays hot melt glue on the surface of the support layer. After the hot melt glue spraying is completed, the operator lays the filling layer on the sprayed surface of the support layer. This can reduce the error of human operation to ensure that the filling layer is laid neatly. Then, the hot melt glue is sprayed on the side of the filling layer away from the support layer. Finally, the fabric layer is laid on the sprayed surface of the filling layer to complete the bonding between the support layer, the filling layer and the fabric layer.

[0004] Since the solidification speed of hot melt adhesive is affected by temperature, when hot melt adhesive is used to bond the filling layer and the support layer at high temperature, the solidification speed of the hot melt adhesive will be accelerated, so that when the filling layer contacts the support layer, the hot melt adhesive first sprayed on the surface of the support layer will not be fully bonded to the filling layer due to the rapid solidification of the hot melt adhesive, which can easily cause gaps or local weak bonding, thereby affecting the processing and production quality of the mattress. Summary of the invention

[0005] In order to make up for the shortcomings of the prior art, the present invention proposes a mattress processing and production equipment. The present invention arranges the cooperation between the mounting frame and the pushing plate so that the filling layer can be placed on the mounting frame. In the process of the glue spraying head spraying glue on the support layer, the pneumatic push rod can descend through the filling layer and contact the glue spraying part on the support layer, so that the filling layer can be bonded with the area on the surface of the support layer where the glue is initially sprayed, avoiding the insufficient bonding between the support layer and the filling layer due to the rapid solidification of the hot melt glue, preventing the generation of gaps between the filling layer and the support layer or the problem of local weak bonding, thereby improving the processing and production quality of the mattress.

[0006] The technical solution adopted by the present invention to solve the technical problem is as follows: the mattress processing and production equipment described in the present invention comprises a machine body, a conveyor belt is installed on the upper end of the machine body; a mounting frame is arranged above the machine body; a glue spray head is installed at the lower end of the mounting frame; The upper end of the machine body is rotatably connected to a support frame; the support frame is provided with two; the ends of the two support frames away from the machine body are rotatably connected to screw rods; the threads at both ends of the screw rods are arranged oppositely; the two ends of the screw rods are spirally connected to clamp plates; a straight plate is fixedly connected between the two support frames; the straight plate and the clamp plate are slidably connected; the mounting frame is connected to the machine body through a No. 1 electric guide rail; a driving motor is installed on one side of the machine body; the driving motor is used to drive the support frame to rotate; a transmission unit is provided between the driving motor and the screw; the driving motor drives the screw to rotate through the transmission unit; A crossbeam is arranged below the mounting frame; the crossbeam is connected to the lower end of the mounting frame via a No. 2 electric guide rail; the glue spray head is installed at the end of the crossbeam away from the No. 2 electric guide rail; a support rod is arranged on one side of the crossbeam; a slide groove is provided on the side wall of the mounting frame; a slide plate is slidably connected in the slide groove; the support rod is rotatably connected to the slide plate; at least four slide plates are arranged; two adjacent slide plates are connected via a spring rope; a push plate is arranged above the mounting frame; the push plate is connected to the mounting frame via a pneumatic push rod.

[0007] Preferably, a pressure rod is slidably connected to the inner wall of the mounting frame; the pressure rod and the mounting frame are fixedly connected via an electric push rod; a laser distance sensor is installed at the lower end of the push plate; the skateboard close to the support frame is connected to the cross beam via a spring rope; the skateboard away from the support frame is connected to the slot wall of the slide slot via a spring rope.

[0008] Preferably, a mounting plate is fixedly connected to the upper end of the mounting frame; the pneumatic push rod is fixedly connected to the mounting plate; a groove is provided on the inner side wall of the push plate; a clip is rotatably connected in the groove; a magnet is fixedly connected to a side of the clip close to the groove; an electromagnetic sheet is inlaid at the bottom of the groove.

[0009] Preferably, a U-shaped plate is arranged between the pushing plate and the mounting plate; the pushing plate is slidably connected to the lower end of the U-shaped plate; two U-shaped plates are arranged; the two U-shaped plates are connected by a screw spiral transmission; the threads at both ends of the screw are arranged oppositely.

[0010] Preferably, the transmission unit includes a gear set; the gear set includes a transmission gear and a gear shaft; the transmission gear is fixedly connected to the screw rod; two gear shafts are provided; both gear shafts are rotatably connected to the machine body; the two gear shafts are connected by belt drive; the gear shaft close to the mounting frame and the output shaft of the driving motor are connected by belt drive through a transmission belt; the output shaft of the driving motor is connected to the support frame.

[0011] Preferably, the output shaft of the driving motor is provided with a rectangular groove; a connecting rod is slidably connected in the rectangular groove; the connecting rod is fixedly connected to the bottom of the rectangular groove by a connecting spring; an electromagnetic plate is embedded inside the support frame; and a slot matching the connecting rod is provided at one end of the support frame close to the driving motor.

[0012] Preferably, a slot connected to the rectangular slot is provided on the surface of the output shaft of the driving motor; an insertion rod is connected in a sliding seal in the slot; an engaging groove cooperating with the insertion rod is provided on the inner wall of the transmission belt; and a protrusion is fixedly connected to the surface of the gear shaft.

[0013] Preferably, a fixing groove is provided on the side wall of the support frame; a fixing rod is slidably connected in the fixing groove; one end of the electromagnetic plate is located in the card groove, and the other end is located in the fixing groove; a magnetic block is embedded in the end of the fixing rod close to the fixing groove.

[0014] The beneficial effects of the present invention are as follows: 1. The present invention arranges the mounting frame and the push plate to cooperate so that the filling layer can be placed on the mounting frame. When the glue spraying head sprays glue on the support layer, the pneumatic push rod can descend through the filling layer and contact the glue spraying part on the support layer, so that the filling layer can be bonded with the area on the surface of the support layer where the glue is initially sprayed, avoiding the insufficient bonding between the support layer and the filling layer due to the rapid solidification of the hot melt glue, and preventing the generation of gaps between the filling layer and the support layer or the problem of local weak bonding, thereby improving the processing and production quality of the mattress.

[0015] 2. The present invention sets a screw rod, and the user only needs to rotate the screw rod so that the screw rod can drive the pushing plates to move towards each other, so that the distance between the two pushing plates is reduced to facilitate effective clamping of the filling layer with a smaller width, and the filling layer clamped by the pushing plate is always located at the center of the mounting frame, thereby ensuring that the filling layer and the supporting layer are in a state of vertical alignment, so as to ensure that the filling layer and the supporting layer can be accurately bonded, thereby further improving the practicality of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention is further described below in conjunction with the accompanying drawings and implementation modes.

[0017] Figure 1 is a stereogram of the present invention; Figure 2 yes Figure 1 The enlarged view of point A in the middle; Figure 3 is a perspective view of a mounting frame used in the present invention; Figure 4 yes Figure 3 The enlarged view of point B in the middle; Figure 5 yes Figure 3 Enlarged view of point C in the middle; Figure 6 It is a schematic diagram of the structure of the push plate used in the present invention; Figure 7 is a schematic diagram of the structure of the support frame used in the present invention; Figure 8 yes Figure 7 The enlarged view of point D in the middle; Fig. 9 yes Figure 7 Enlarged view of point E in the middle; Fig.10 is a perspective view of a gear shaft used in the present invention; In the figure: 1, body; 11, conveyor belt; 12, support frame; 121, screw; 122, clamping plate; 123, straight plate; 13, No. 1 electric guide rail; 14, driving motor; 141, rectangular groove; 142, connecting rod; 143, connecting spring; 144, electromagnetic plate; 145, card slot; 146, slot; 147, plug rod; 15, transmission gear; 151, gear shaft; 152, protrusion; 16, transmission belt; 161, meshing groove; 17, fixing groove; 171, Fixed rod; 172, magnetic block; 2, mounting frame; 21, glue spray head; 211, crossbeam; 212, No. 2 electric guide rail; 22, support rod; 221, slide groove; 222, slide plate; 223, spring rope; 23, push plate; 231, pneumatic push rod; 232, laser distance sensor; 233, groove; 234, clip; 235, magnet; 236, electromagnetic sheet; 24, pressure rod; 241, electric push rod; 242, mounting plate; 25, U-shaped plate; 251, screw rod. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0019] like Figures 1 to 10 As shown, the present invention includes a mattress processing and production equipment, including a machine body 1, a conveyor belt 11 is installed on the upper end of the machine body 1; a mounting frame 2 is arranged above the machine body 1; a glue spray head 21 is installed at the lower end of the mounting frame 2; The upper end of the body 1 is rotatably connected to a support frame 12; two support frames 12 are provided; one end of the two support frames 12 away from the body 1 is rotatably connected to a screw rod 121; the threads at both ends of the screw rod 121 are arranged oppositely; the two ends of the screw rod 121 are spirally connected to a clamping plate 122; a straight plate 123 is fixedly connected between the two support frames 12; the straight plate 123 is slidably connected to the clamping plate 122; the mounting frame 2 is connected to the body 1 through a No. 1 electric guide rail 13; a driving motor 14 is installed on one side of the body 1; the driving motor 14 is used to drive the support frame 12 to rotate; a transmission unit is provided between the driving motor 14 and the screw rod 121; the driving motor 14 drives the screw 121 to rotate through the transmission unit; A crossbeam 211 is arranged below the mounting frame 2; the crossbeam 211 is connected to the lower end of the mounting frame 2 via a No. 2 electric guide rail 212; the glue spray head 21 is installed at one end of the crossbeam 211 away from the No. 2 electric guide rail 212; a support rod 22 is arranged on one side of the crossbeam 211; a slide groove 221 is provided on the side wall of the mounting frame 2; a slide plate 222 is slidably connected in the slide groove 221; the support rod 22 is rotatably connected to the slide plate 222; at least four slide plates 222 are arranged; two adjacent slide plates 222 are connected by a spring rope 223; a push plate 23 is arranged above the mounting frame 2; the push plate 23 is connected to the mounting frame 2 via a pneumatic push rod 231.

[0020] As an embodiment of the present invention, a pressure rod 24 is slidably connected to the inner wall of the mounting frame 2; the pressure rod 24 and the mounting frame 2 are fixedly connected via an electric push rod 241; a laser distance sensor 232 is installed at the lower end of the push plate 23; the slide plate 222 close to the support frame 12 is connected to the cross beam 211 via a spring rope 223; the slide plate 222 away from the support frame 12 is connected to the groove wall of the slide groove 221 via a spring rope 223.

[0021] As an embodiment of the present invention, a mounting plate 242 is fixedly connected to the upper end of the mounting frame 2; the pneumatic push rod 231 is fixedly connected to the mounting plate 242; a groove 233 is provided on the inner side wall of the push plate 23; a clip 234 is rotatably connected in the groove 233; a magnet 235 is fixedly connected to a side of the clip 234 close to the groove 233; an electromagnetic sheet 236 is inlaid at the bottom of the groove 233; In summary, the present invention enables the filling layer to be placed on the mounting frame 2 by arranging the cooperation between the mounting frame 2 and the pushing plate 23. When the glue spraying head 21 sprays glue on the support layer, the pneumatic push rod 231 can descend through the filling layer and contact the glue spraying part on the support layer, so that the filling layer can be bonded with the initial glue spraying area on the surface of the support layer, avoiding the insufficient bonding between the support layer and the filling layer due to the rapid solidification of the hot melt glue, and preventing the problem of gaps or local weak bonding between the filling layer and the support layer, thereby improving the processing and production quality of the mattress; In the initial state, the crossbeam 211 is connected to the external hot melt adhesive delivery pipeline through a connecting hose, and a solenoid valve is installed inside the glue spray head 21. The end of the connecting hose connected to the crossbeam 211 is connected to the glue spray head 21; the user first uses a crane to lift the support layer to the upper end of the machine body 1, and the support layer is located on the conveyor belt 11 at this time; the conveying motor of the conveyor belt 11 is controlled to operate, so that the conveying motor drives the conveyor belt 11 to drive the support layer to move in the direction close to the support frame 12, so that the support layer is located between the two support frames 12 under the conveyance of the conveyor belt 11, until the support layer contacts the straight plate 123 and is blocked by the straight plate 123; then the driving motor 14 is controlled to drive the screw 121 to rotate, so that the rotating screw 121 can drive the clamping plate 122 to move in the direction close to each other, so that the clamping plate 122 clamps the support layer; During the process of conveying the support layer by the conveyor belt 11, the user places the filling layer (sponge pad or latex pad) on the mounting frame 2; since in the initial state, the crossbeam 211 is located at the end of the No. 2 electric guide rail 212 away from the support frame 12, before placing the filling layer, the No. 2 electric guide rail 212 is controlled to drive the crossbeam 211 to move in the direction close to the support frame 12, so that the crossbeam 211 can pull the slide plate 222 to slide in the slide groove 221 through the spring rope 223, and the two adjacent support rods 22 are connected by the spring rope 223, so the crossbeam 211 can pull the four slide plates 222 in the slide groove 221 in succession through the spring rope 223 to slide along the slide groove 221 in the direction close to the support frame 12. When the crossbeam 211 is located at the end of the No. 2 electric guide rail 212 close to the support frame 12, the slide plate 222 drives the support rod 22 to be evenly laid between the two adjacent slide grooves 221; At this time, the user places the filling layer on the end of the mounting frame 2 away from the support frame 12. In the initial state, the electric push rod 241 is in an extended state. When the filling layer is pushed from the end of the mounting frame 2 away from the support frame 12 toward the support frame 12, the filling layer can pass under the pressure rod 24, and the filling layer passing through the pressure rod 24 will be supported by the support rod 22. Since the support rod 22 is rotatably connected to the slide plate 222, there is rolling contact between the support rod 22 and the filling layer, thereby reducing the friction between the support rod 22 and the filling layer, so that the operator can push the filling layer to be laid on the mounting frame 2 until the filling layer is in contact with the push plate 23. At this time, the electromagnetic sheet 236 is energized so that the electromagnetic sheet 236 can generate the same magnetic force as that under the magnet 235, so that the electromagnetic sheet 236 generates a magnetic repulsion force on the magnet 235, so that the magnet 235 pushes the clamping piece 234 under the action of the magnetic repulsion force to overcome the torsion force of the torsion spring and rotate in the direction away from the groove 233. Since the two clamping pieces 234 are in mutually perpendicular planes, the two clamping pieces 234 can clamp the filling layer; then the electric push rod 241 is controlled to contract so that the electric push rod 241 pulls the pressure rod 24 down, so that the descending pressure rod 24 cooperates with the mounting frame 2 to clamp the end of the filling layer away from the push plate 23; After the support layer is clamped by the clamping plate 122, the user controls the No. 1 electric guide rail 13 to operate, so that the No. 1 electric guide rail 13 can move the mounting frame 2 toward the support layer, so that the No. 1 electric guide rail 13 drives the mounting frame 2 and drives the filling layer to be located above the support layer. At this time, the laser distance sensor 232 is controlled to operate, so that the laser distance sensor 232 can detect the distance between the push plate 23 and the support layer, and because the laser distance sensor 232 is located at the lower end of the push plate 23 and close to the side where the push plate 23 contacts the filling layer; When the laser distance sensor 232 just passes over the support layer, the sensing distance of the laser distance sensor 232 increases, and the No. 1 electric guide rail 13 is controlled to stop; at this time, the filling layer and the support layer are directly opposite each other, and then the external hot melt adhesive delivery pipeline is controlled to deliver the hot melt adhesive through the connecting hose into the glue spray head 21 of the crossbeam 211; At the same time, the solenoid valve in the glue spray head 21 just above the support layer is controlled to open, so that the glue spray head 21 with the solenoid valve opened can spray hot melt adhesive onto the surface of the support layer, and as the No. 2 electric guide rail 212 drives the crossbeam 211 to move away from the support frame 12, the crossbeam 211 drives the glue spray head 21 to spray hot melt adhesive along the support layer; at this time, the pulling force of the crossbeam 211 on the spring rope 223 is continuously reduced, so that the spring rope 223 pulls the slide plate 222 to move away from the support frame 12 under the action of its own elastic force, and at this time, the support area of ​​the filling layer by the support rod 22 is continuously offset, that is, the support area of ​​the filling layer by the support rod 22 is continuously reduced, so that the end of the filling layer close to the push plate 23 is no longer supported; Then, the pneumatic push rod 231 is controlled to extend so that the pneumatic push rod 231 can push the push plate 23 down, so that the push plate 23 drives one end of the clamped filling layer to continuously approach the supporting layer; in the process of the pushing plate 23 pushing the filling layer to descend, the filling layer will undergo a certain tensile deformation, because the filling layer is supported by the support rod 22, and the support rod 22 close to the support frame 12 serves as the main support point of the filling layer, that is, the support rod 22 close to the support frame 12 produces a large stress on the filling layer; therefore, when the pushing plate 23 pushes the filling layer to bend downward, the filling layer between the support rod 22 close to the support frame 12 and the pushing rod will undergo tensile deformation, that is, a taut state, and the filling layer supported on the support rod 22 is less affected, and as the cross beam 211 pushes the support rod 22 close to the support frame 12 to continuously move away from the pushing plate 23, the tensile deformation area of ​​the filling layer continues to increase until the edge of the filling layer pushed by the pushing plate 23 contacts the edge of the support layer that has been sprayed with glue; When the crossbeam 211 is about to move to the pressure rod 24, the electric push rod 241 is controlled to extend, so that the electric push rod 241 pushes the pressure rod 24 to rise, so that the pressure rod 24 no longer cooperates with the mounting frame 2 and clamps the filling layer. At this time, the support area of ​​the support rod 22 and the filling layer is less than one-third of the total area of ​​the filling layer, so that the main area of ​​the filling layer is located between the support rod 22 and the pushing plate 23, so that the center of gravity of the filling layer is located between the support rod 22 and the pushing plate 23 at this time. Therefore, when the pressure rod 24 no longer clamps the filling layer, the filling layer slides along the support rod 22 close to the support layer under the action of its own gravity and is laid on the support layer. Since the existing filling layer mostly uses sponge pads made of latex pads and memory sponges, the existing filling layer has a good elastic recovery effect, so that the stretched filling layer laid on the support layer can be continuously recovered under the action of its own elastic recovery; When the filling layer is pushed by the pushing plate 23 and contacts the supporting layer, the portion of the filling layer pushed by the pushing plate 23 approaches a stretched and taut state. At this time, the fibers of the filling layer are arranged more evenly due to the stretching, forming a denser structure, which will undoubtedly increase the contact area between the filling layer and the hot melt adhesive. Therefore, after the filling layer is laid on the surface of the supporting layer, the filling layer will begin to recover, that is, the fiber structure of the filling layer is broken, and the pores are enlarged, thereby increasing the infiltration amount of the hot melt adhesive, so that more hot melt adhesive can better fill the tiny gaps in the filling layer, reduce bubbles or uneven adhesive layers, and thus enhance the overall bonding effect between the filling layer and the supporting layer. After the mounting frame 2 is reset, the filling layer and the supporting layer are in a bonding state. At this time, the user controls the No. 1 electric guide rail 13 to drive the mounting frame 2 to the top of the supporting frame 12 again. At this time, the glue spraying head 21 at the lower end of the mounting frame 2 is located at the end of the No. 2 electric guide rail 212 close to the supporting frame 12, and the glue spraying head 21 is controlled to spray glue on the upper end surface of the filling layer. During the glue spraying process of the glue spraying head 21, the No. 2 electric guide rail 212 stops, and the No. 1 electric guide rail 13 drives the mounting frame 2 to drive the glue spraying head 21 at the lower end of the crossbeam 211 to move. At this time, the user directly lays the fabric layer on the glue spraying area on the surface of the filling layer; the reason why the fabric layer is not laid on the mounting frame 2 is that the fabric layer is relatively thin relative to the filling layer, so the support rod 22 cannot play a good supporting effect on the fabric layer, and the weight of the fabric layer is light, it is less difficult to directly lay the fabric layer manually, and the labor intensity is low, and direct laying is more convenient. Therefore, when the glue spraying head 21 sprays glue on the filling layer, the No. 1 electric guide rail 1 is controlled The mounting frame 2 is driven to drive the glue spray head 21 at the lower end of the crossbeam 211 to move, so that the mounting frame 2 can prevent the user from laying the fabric layer, reduce the difficulty of laying the fabric layer, and thus improve the production efficiency of the mattress, so that the use of the present invention is effectively improved; when the fabric layer of the side is bonded, the driving motor 14 is controlled to drive the support frame 12 to rotate, so that the support frame 12 can drive the clamped support layer to flip in the direction away from the mounting frame 2 through the clamping plate 122, so that the side of the support layer that is bonded with the filling layer and the fabric layer is flipped to contact with the conveyor belt 11, and then the driving motor 14 is controlled to drive the screw rod 121 to rotate in the opposite direction, so that the clamping plate 122 no longer clamps the support layer, and then the driving motor 14 is controlled to drive the support frame 12 to reverse and reset, and then the conveyor belt 11 is controlled to convey the support layer close to the support frame 12, so that the support frame 12 contacts the straight plate 123, and at this time, the fabric layer is bonded to the other side of the support layer, and finally hoisted to the edge surrounding process.

[0022] As an embodiment of the present invention, a U-shaped plate 25 is provided between the push plate 23 and the mounting plate 242; the push plate 23 is slidably connected to the lower end of the U-shaped plate 25; two U-shaped plates 25 are provided; the two U-shaped plates 25 are connected by a screw rod 251 through a spiral transmission; the threads at both ends of the screw rod 251 are arranged oppositely; Since the mattress is used in conjunction with the bed, and the width dimensions of the bed mainly include 2m, 1.8m and 1.5m; therefore, when processing mattresses of different widths, support layers of different widths can be effectively clamped by the clamping plate 122. In order to ensure that the filling layers that match the support layers of different widths can be effectively aligned with the support layers, the present invention sets a screw rod 251. The user only needs to rotate the screw rod 251 so that the screw rod 251 can drive the push plate 23 to move towards each other, so that the distance between the two push plates 23 is reduced to facilitate the effective clamping of the filling layer with a smaller width, and the filling layer clamped by the push plate 23 is always located at the center of the mounting frame 2, thereby ensuring that the filling layer and the support layer are in a state of vertical alignment, so as to ensure that the filling layer and the support layer can be accurately bonded, thereby further improving the practicality of the present invention.

[0023] As an embodiment of the present invention, the transmission unit includes a gear set; the gear set includes a transmission gear 15 and a gear shaft 151; the transmission gear 15 is fixedly connected to the screw 121; two gear shafts 151 are provided; the two gear shafts 151 are both rotatably connected to the body 1; the two gear shafts 151 are connected by belt drive; the gear shaft 151 close to the mounting frame 2 is connected to the output shaft of the drive motor 14 by a transmission belt 16; the output shaft of the drive motor 14 is connected to the support frame 12.

[0024] As an embodiment of the present invention, the output shaft of the driving motor 14 is provided with a rectangular groove 141; a connecting rod 142 is slidably connected in the rectangular groove 141; the connecting rod 142 is fixedly connected to the bottom of the rectangular groove 141 by a connecting spring 143; an electromagnetic plate 144 is embedded in the support frame 12; and a slot 145 that cooperates with the connecting rod 142 is provided at one end of the support frame 12 close to the driving motor 14.

[0025] As an embodiment of the present invention, the output shaft surface of the driving motor 14 is provided with a slot 146 connected to the rectangular slot 141; a plug rod 147 is slidably and sealably connected in the slot 146; an engaging slot 161 cooperating with the plug rod 147 is provided on the inner wall of the transmission belt 16; a protrusion 152 is fixedly connected to the surface of the gear shaft 151; In the initial state, the connecting rod 142 is made of iron metal material, and the transmission belt 16 is made of PTFE material, so that the friction between the transmission belt 16 and the output shaft of the driving motor 14 is small; the electromagnetic plate 144 is in a power-off state, at which time the connecting spring 143 pulls the connecting rod 142 to be located in the rectangular groove 141, and at this time the connecting rod 142 is not connected to the support frame 12, and because the rectangular groove 141 is filled with hydraulic oil, the connecting rod 142 located in the rectangular groove 141 squeezes the hydraulic oil into the slot 146, so that the insertion rod 147 in the slot 146 extends out of the slot 146 under the push of the hydraulic oil and is inserted into the meshing groove 161 of the inner wall of the transmission belt 16; When the user needs to control the screw rod 121 to rotate, the user controls the driving motor 14 to operate, so that the driving motor 14 can drive the insertion rod 147 to rotate, so that the insertion rod 147 pushes the transmission belt 16 to rotate through the groove wall of the meshing groove 161; because the transmission belt 16 and the gear shaft 151 are meshed through the protrusion 152, the rotating transmission belt 16 drives the gear shaft 151 to rotate through the protrusion 152, and because the gear shaft 151 is meshed with the transmission gear 15 at one end of the screw rod 121, the gear shaft 151 can drive the transmission gear 15 to drive the screw rod 121 to rotate, so that the rotating screw rod 121 drives the clamping plates 122 to approach each other; When it is necessary to control the rotation of the support frame 12, the control electromagnetic plate 144 is energized, so that the electromagnetic plate 144 generates a magnetic attraction force on the connecting rod 142, so that the connecting rod 142 can stretch the connecting spring 143 out of the rectangular groove 141, so that the connecting rod 142 is inserted into the card slot 145 of the support frame 12. As the connecting rod 142 extends out of the rectangular groove 141, the space in the rectangular groove 141 increases, so that the hydraulic oil in the slot 146 flows back into the rectangular groove 141, so that the insertion rod 147 in the slot 146 is away from the meshing groove 161 and extends into the slot 146 under the action of negative pressure, so that the insertion rod 147 is separated from the transmission belt 16, and then the drive motor 14 is controlled to run, so that the drive The motor 14 can drive the support frame 12 to rotate through the inner wall of the card slot 145; until the support frame 12 drives the support layer clamped by the clamping plate 122 to rotate and turn over, at this time, the support frame 12 drives the screw rod 121 to the top of the gear shaft 151 away from the mounting frame 2, so that the transmission gear 15 at one end of the screw rod 121 is meshed with the gear shaft 151 away from the mounting frame 2, and the control electromagnetic plate 144 is powered off. At this time, the connecting rod 142 enters the rectangular groove 141 under the pull of the restoring force of the connecting spring 143 and pushes the hydraulic oil in the rectangular groove 141 into the slot 146, so that the insertion rod 147 in the slot 146 extends out of the slot 146 under the push of the hydraulic oil and is inserted into the meshing groove 161 on the inner wall of the transmission belt 16; At this time, the driving motor 14 drives the gear shaft 151 connected to its belt drive to rotate through the transmission belt 16. Since the two gear shafts 151 are connected through the belt drive, when one of the gear shafts 151 rotates, the other gear shaft 151 will also rotate under the belt drive, so that the gear shaft 151 away from the mounting frame 2 is driven by the driving motor 14 to rotate, so that the gear shaft 151 drives the screw 121 to rotate in the opposite direction through the transmission gear 15, so that the screw 121 drives the two clamps 122 to move away from each other, so that the two clamps 122 no longer clamp the supporting layer, so that the supporting layer falls onto the conveyor belt 11, so as to facilitate the conveyor belt 11 to transport the supporting layer.

[0026] As an embodiment of the present invention, a fixing groove 17 is formed on the side wall of the support frame 12; a fixing rod 171 is slidably connected in the fixing groove 17; one end of the electromagnetic plate 144 is located in the card groove 145, and the other end is located in the fixing groove 17; a magnetic block 172 is embedded in the end of the fixing rod 171 close to the fixing groove 17; When the driving motor 14 drives the support frame 12 to flip, the supporting layer clamped by the clamping plate 122 will generate a thrust on the clamping plate 122 due to its own elastic recovery effect, thereby causing the clamping plate 122 to push the screw 121 to rotate, causing the clamping plates 122 to move away from each other due to the push of the supporting layer, thereby affecting the clamping effect of the clamping plate 122 on the supporting layer; in this regard, the present invention sets a fixing rod 171. When the electromagnetic plate 144 is energized, the electromagnetic plate 144 will generate the same magnetic pole as the magnetic block 172, so that the magnetic block 172 extends out of the fixing slot 17 to between the teeth of the transmission gear 15 under the push of the magnetic repulsion force, so that the fixing rod 171 blocks the transmission gear 15, so that when the clamping plate 122 is pushed by the supporting layer, the clamping plate 122 drives the screw 121 to rotate, so that the screw 121 drives the transmission gear 15 The movable gear 15 rotates, and since the transmission gear 15 is blocked by the fixed rod 171, the transmission gear 15 does not rotate, thereby blocking the screw 121 from rotating, so that the clamping plates 122 are not pushed away from each other by the supporting layer, thereby improving the clamping effect of the clamping plates 122 on the supporting layer; and when the screw 121 needs to rotate, the electromagnetic plate 144 is controlled to be powered off, and the magnetic block 172 generates a magnetic adsorption force on the electromagnetic plate 144, so that the magnetic block 172 drives the fixed rod 171 to be located in the fixed groove 17, so the fixed rod 171 located in the fixed groove 17 will not block the transmission gear 15, so that the driving motor 14 can effectively drive the transmission gear 15 to rotate through the gear shaft 151, thereby ensuring that the screw 121 can be effectively driven; so that the present invention can operate normally and stably.

[0027] In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate directions or positional relationships based on the attached Figure 1 The orientation or positional relationship shown is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, it cannot be understood as limiting the scope of protection of the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0028] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A mattress processing and production equipment, comprising a machine body (1), a conveyor belt (11) being installed at the upper end of the machine body (1); a mounting frame (2) being arranged above the machine body (1); a glue spraying head (21) being installed at the lower end of the mounting frame (2); characterized in that: The upper end of the machine body (1) is rotatably connected to a support frame (12); two support frames (12) are provided; one end of the two support frames (12) away from the machine body (1) is rotatably connected to a screw rod (121); the threads at both ends of the screw rod (121) are arranged oppositely; the two ends of the screw rod (121) are spirally connected to a clamping plate (122); a straight plate (123) is fixedly connected between the two support frames (12); the straight plate (123) is slidably connected to the clamping plate (122); the mounting frame (2) and the machine body (1) are connected via a No. 1 electric guide rail (13); a driving motor (14) is installed on one side of the machine body (1); the driving motor (14) is used to drive the support frame (12) to rotate; a transmission unit is provided between the driving motor (14) and the screw rod (121); the driving motor (14) drives the screw rod (121) to rotate via the transmission unit; A crossbeam (211) is arranged below the mounting frame (2); the crossbeam (211) is connected to the lower end of the mounting frame (2) via a No. 2 electric guide rail (212); the glue spray head (21) is mounted on one end of the crossbeam (211) away from the No. 2 electric guide rail (212); a support rod (22) is arranged on one side of the crossbeam (211); a slide groove (221) is provided on the side wall of the mounting frame (2); a slide plate (222) is slidably connected in the slide groove (221); the support rod (22) is rotatably connected to the slide plate (222); at least four slide plates (222) are arranged; two adjacent slide plates (222) are connected via a spring rope (223); a push plate (23) is arranged above the mounting frame (2); the push plate (23) is connected to the mounting frame (2) via a pneumatic push rod (231).

2. The mattress processing and production equipment according to claim 1, characterized in that: The inner wall of the mounting frame (2) is slidably connected with a pressure rod (24); the pressure rod (24) and the mounting frame (2) are fixedly connected via an electric push rod (241); a laser distance sensor (232) is installed at the lower end of the push plate (23); the slide plate (222) close to the support frame (12) is connected to the crossbeam (211) via a spring rope (223); the slide plate (222) away from the support frame (12) is connected to the groove wall of the slide groove (221) via a spring rope (223).

3. The mattress processing and production equipment according to claim 2, characterized in that: The upper end of the mounting frame (2) is fixedly connected to a mounting plate (242); the pneumatic push rod (231) is fixedly connected to the mounting plate (242); a groove (233) is provided on the inner side wall of the push plate (23); a clamping piece (234) is rotatably connected in the groove (233); a magnet (235) is fixedly connected to a side of the clamping piece (234) close to the groove (233); and an electromagnetic piece (236) is inlaid at the bottom of the groove (233).

4. The mattress processing and production equipment according to claim 3, characterized in that: A U-shaped plate (25) is arranged between the pushing plate (23) and the mounting plate (242); the pushing plate (23) is slidably connected to the lower end of the U-shaped plate (25); two U-shaped plates (25) are arranged; the two U-shaped plates (25) are connected by a screw rod (251) through a spiral transmission; and the threads at both ends of the screw rod (251) are arranged oppositely.

5. The mattress processing and production equipment according to claim 4, characterized in that: The transmission unit comprises a gear set; the gear set comprises a transmission gear (15) and a gear shaft (151); the transmission gear (15) is fixedly connected to the screw rod (121); two gear shafts (151) are provided; the two gear shafts (151) are both rotatably connected to the machine body (1); the two gear shafts (151) are connected via a belt transmission; the gear shaft (151) close to the mounting frame (2) is connected to the output shaft of the driving motor (14) via a transmission belt (16); and the output shaft of the driving motor (14) is connected to the support frame (12).

6. The mattress processing and production equipment according to claim 5, characterized in that: The output shaft of the driving motor (14) is provided with a rectangular groove (141); a connecting rod (142) is slidably connected in the rectangular groove (141); the connecting rod (142) is fixedly connected to the bottom of the rectangular groove (141) via a connecting spring (143); an electromagnetic plate (144) is embedded in the support frame (12); and a clamping groove (145) matching with the connecting rod (142) is provided at one end of the support frame (12) close to the driving motor (14).

7. The mattress processing and production equipment according to claim 6, characterized in that: The output shaft surface of the driving motor (14) is provided with a slot (146) connected to the rectangular slot (141); an insertion rod (147) is slidably sealed in the slot (146); an engagement groove (161) cooperating with the insertion rod (147) is provided on the inner wall of the transmission belt (16); and a protrusion (152) is fixedly connected to the surface of the gear shaft (151).

8. The mattress processing and production equipment according to claim 7, characterized in that: The side wall of the support frame (12) is provided with a fixing groove (17); a fixing rod (171) is slidably connected in the fixing groove (17); one end of the electromagnetic plate (144) is located in the clamping groove (145), and the other end is located in the fixing groove (17); and a magnetic block (172) is embedded in one end of the fixing rod (171) close to the fixing groove (17).

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