Sponge strip processing and assembly equipment

Abstract

The present invention discloses a sponge strip processing and assembly device, which specifically relates to the field of sponge processing technology, and is used for drilling holes and assembling pins on sponge strips. The device includes a frame, a support frame, a power assembly, an execution assembly, a transposition assembly, and an assembly assembly. The sponge strip passes through the support frame. The execution assembly includes a slide rail fixedly connected to the frame. A slider that can be pushed by the power assembly is slidably installed on the slide rail. A driving component is rotatably installed on the slider and is connected to a drilling mechanism that can move linearly. The driving component can push the drilling mechanism to move, and the drilling mechanism is used to drill holes in the sponge strip. The present invention can not only push the drilling tube to move back and forth to achieve the purpose of drilling through the arrangement of the power assembly, the execution assembly, and the transposition assembly, and can also drive the transposition plate to swing to achieve the purpose of feeding the sponge strip after drilling, so as to prepare for the next drilling. In addition, the pin can be automatically assembled through the movement of the slider.

Description

Technical Field

[0001] The present invention relates to the technical field of sponge processing, and more specifically, to a sponge strip processing and assembling device. Background Art

[0002] Drilling holes in the sponge strip and inserting pins into the holes can improve the support performance of the sponge strip.

[0003] A Chinese utility model patent (application number CN201820046378.9) discloses an automatic sponge drilling device, which has the characteristics of high drilling efficiency and uniform drilling, but does not achieve stable delivery of the sponge after drilling.

[0004] The Chinese utility model patent (application number CN201721737608.8) discloses an anti-collision sponge punching machine, which can automatically control the stop of the sponge pushing device and can also adjust the sponge pushing device forward and backward. However, it is not possible to assemble the pin after drilling the sponge strip. Summary of the invention

[0005] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present invention provides a sponge strip processing and assembly device. The technical problem to be solved by the present invention is: how to automatically drill holes in the sponge strip and automatically assemble the pin shaft.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A sponge strip processing and assembly device is used for drilling holes and assembling pins on the sponge strips, comprising a frame, a support frame, a power component, an execution component, a transposition component, and an assembly component. The sponge strip passes through the support frame. The execution component comprises a slide rail fixedly connected to the frame. A slider that can be pushed by the power component is slidably mounted on the slide rail. A driving component is rotatably mounted on the slider and is connected to a drilling mechanism that can move linearly. The driving component can push the drilling mechanism to move, and the drilling mechanism is used to drill holes in the sponge strip; the transposition component is used to advance the sponge strip; and the assembly component is used to install the pin into the hole drilled on the sponge strip.

[0008] By adopting the above technical solution, the purposes of drilling holes, feeding sponge strips and assembling pins can be achieved.

[0009] Preferably, two stop pins are fixedly installed on one side of the slide rail, and two limit pins are fixedly connected to one side of the slider. The driving component includes a rotating shaft vertically inserted into the slider, a cam is fixedly installed on the rotating shaft, and side plates are fixedly installed on both sides of the cam. One side plate is located between the two limit pins and the two stop pins at the same time.

[0010] Preferably, the drilling mechanism includes a drilling tube installed on a slider and can move linearly, a short shaft is installed at the bottom of the drilling tube, an elastic component pressed with the slider and the drilling tube is provided on the drilling tube, and the cam pushes the drilling tube to move by pushing the short shaft.

[0011] By adopting the above technical solution, the drilling pipe can be driven to move back and forth through the rotation of the driving component to achieve the purpose of drilling.

[0012] Preferably, a bearing is mounted at the bottom of the stub shaft and contacts the side wall of the cam.

[0013] By adopting the above technical solution, the friction between the cam and the short shaft can be reduced.

[0014] Preferably, the shifting assembly includes a shifting plate arranged below the slide rail, one end of the shifting plate is rotatably mounted with the frame via a torsion spring and a V-groove is provided above the end, a coupling block engageable with the V-groove is fixedly mounted at the bottom end of the rotating shaft, a long bucket is fixedly mounted at the other end of the shifting plate, a thrust block is rotatably mounted on the inner side of the long bucket via a torsion spring, and the thrust block can push the sponge bar to move.

[0015] By adopting the above technical solution, the function of feeding the sponge strip can be achieved.

[0016] Preferably, the assembly component includes a barrel installed on the side of the support frame away from the actuator component, a feed rod movably mounted on the frame is provided on the side of the barrel away from the support frame, a pull rod fixedly mounted on the slider is provided below the feed rod, and the pull rod and the feed rod are fixedly connected by elastic component 2.

[0017] By adopting the above technical solution, the pin shaft can be automatically assembled into the hole drilled in the sponge strip.

[0018] Preferably, a protrusion is integrally provided on the outer side of the feed rod.

[0019] Preferably, it also includes two glue coating components respectively arranged on both sides of the barrel, the glue coating component includes a push rod that can move toward the barrel, an elastic component three is sleeved on the outer side of the push rod, an arc-shaped glue coating block is fixedly installed on the end of the push rod close to the barrel, the other end of the push rod is provided with an inclined surface, and a straight rod is also provided on one side of the push rod. Side openings are opened on both sides of the bottom of the barrel, and the side plate can push the inclined surface by pushing the straight rod to move the push rod to one side of the opening.

[0020] By adopting the above technical solution, glue can be applied to both sides of the pin end.

[0021] Technical effects and advantages of the present invention:

[0022] 1. The present invention, through the arrangement of the power component, the execution component and the transposition component, can not only drive the drilling tube to move back and forth to achieve the purpose of drilling through the rotation of the driving component, but also can drive the transposition plate to swing, so as to achieve the purpose of feeding the sponge strip after drilling, so as to prepare for the next drilling. In addition, through the movement of the slider, the pin shaft can be automatically assembled;

[0023] 2. The present invention can apply glue to both sides of the pin end by setting the glue coating component, so that the pin can stick to the sponge strip after being installed in the hole of the sponge strip and will not fall off. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a top view of the present invention.

[0025] Figure 2 It is the front view of the present invention.

[0026] Figure 3 It is a first side view of a schematic diagram of a local structure of the present invention.

[0027] Figure 4 It is a second side view of the schematic diagram of the local structure of the present invention.

[0028] Figure 5 It is a partial cross-sectional view of the present invention.

[0029] Figure 6 It is a structural schematic diagram of the transposition component of the present invention.

[0030] Figure 7 For the present invention Figure 2 A partial enlarged view of point A in the middle.

[0031] Figure 8 For the present invention Figure 1 A partial enlarged view of point B in the middle.

[0032] The accompanying drawings are marked as follows:

[0033] 1. Frame; 11. Support frame; 2. Power assembly; 3. Actuator assembly; 31. Slide rail; 311. Stop pin; 32. Slider; 321. Limit pin; 33. Driving component; 331. Rotating shaft; 332. Cam; 333. Side plate; 34. Drilling mechanism; 341. Drilling tube; 342. Short shaft; 343. Bearing; 344. Elastic component 1; 4. Transposition assembly; 41. Transposition plate; 42. V-groove; 43. Combination block; 44. Long bucket; 45. Push block; 5. Assembly component; 511. Side opening; 51. Barrel; 52. Feed rod; 521. Protrusion; 53. Pull rod; 54. Elastic component 2; 6. Gluing component; 61. Push rod; 62. Inclined surface; 63. Arc-shaped glue coating block; 64. Straight rod; 65. Elastic component 3; 100. Sponge strip; 200. Pin shaft. DETAILED DESCRIPTION

[0034] Example embodiments will now be described more fully with reference to the accompanying drawings. However, example embodiments can be implemented in a variety of forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that the description of the present disclosure will be more comprehensive and complete and the concepts of the example embodiments will be fully conveyed to those skilled in the art. The accompanying drawings are only schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the figures represent the same or similar parts, and thus their repeated description will be omitted.

[0035] In addition, the described features, structures or characteristics may be combined in one or more example embodiments in any suitable manner. In the following description, many specific details are provided to provide a full understanding of the example embodiments of the present disclosure. However, those skilled in the art will appreciate that the technical solutions of the present disclosure may be practiced while omitting one or more of the specific details, or other methods, components, steps, etc. may be adopted. In other cases, well-known structures, methods, implementations or operations are not shown or described in detail to avoid obscuring various aspects of the present disclosure.

[0036] The invention provides a sponge strip processing and assembling device.

[0037] Embodiment 1

[0038] like Figure 1-7 As shown, the device is used to drill holes in the sponge strip 100 and assemble the pin 200, and includes a frame 1, a support frame 11, a power component 2, an actuator component 3, a transposition component 4, and an assembly component 5. The sponge strip 100 passes through the support frame 11, wherein the power component is a linear drive device, such as an electric push rod, a cylinder, etc.

[0039] Specifically, the actuator component 3 includes a slide rail 31 fixedly mounted on the frame 1, and a slider 32 that can be pushed by the power component 2 is slidably arranged on the slide rail 31, two stop pins 311 are fixedly connected to one side of the slide rail 31, and two limit pins 321 are fixedly installed on one side of the slider 32. A driving component 33 is rotatably installed on the slider 32, and the driving component 33 can push the drilling mechanism 34 to move. The driving component 33 includes a rotating shaft 331 vertically inserted into the slider 32, and a cam 332 is fixedly connected to the rotating shaft 331. Side plates 333 are fixedly connected on both sides of the cam 332, and one side plate 333 is simultaneously located between the two limit pins 321 and the two stop pins 311.

[0040] A drilling mechanism 34 that can move linearly is also installed on the slider 32, and the drilling mechanism 34 is used to drill holes in the sponge strip 100; the drilling mechanism 34 includes a drilling tube 341 that is installed on the slider 32 and can move linearly, and a short shaft 342 is connected to the bottom of the drilling tube 341. The drilling tube 341 is provided with an elastic component 344 that is pressed with the slider 32 and the drilling tube 341. The elastic component 344 can use a coil spring, and the cam 332 pushes the drilling tube 341 to move by pushing the short shaft 342.

[0041] In the specific drilling process, the initial position of the driving component 33 is as follows Figure 3 As shown in the figure, in this position, the side plate 333 on the front side is in contact with a stop pin 321. When working, the power component 2 pushes the slider 32 to move to the right, so that the driving component 33 and the drilling mechanism 34 also move forward. When the slider 32 moves to the other end of the slide rail 31, the side plate 333 on the front side contacts the stop pin 311 on the right side. When the slider 32 continues to move forward, the side plate 333 will be pushed by the stop pin 311, so that the cam 332 rotates, and the cam 332 pushes the short shaft 342 to move the drilling tube 341, and the drilling tube 341 is realized in combination with the elastic component 1 344. A reciprocating function, the reciprocating drilling tube 341 will contact the sponge strip 100 to drill holes in the sponge strip 100, and then the power component 2 drives the slider 32 to move to the left. When it moves to the left end of the slide rail 31, the side plate 333 will be pushed by the left stop pin 311 to restore the position of the initial state. That is, through the setting of the execution component 3, the purpose of drilling holes in the sponge strip 100 can be achieved. In this process, it is not difficult to see that when the slider 32 moves to the two ends of the slide rail 31, the rotating shaft 331, the cam 332 and the side plate 333 will all rotate at an angle.

[0042] After multiple drillings, the drilled sponge will be discharged backwards from the inside of the drilling tube 341.

[0043] Furthermore, in order to reduce the friction between the cam 332 and the short shaft 342 , the cam 332 may be installed at the bottom of the short shaft 342 , and the side wall of the cam 332 pushes the short shaft 342 and the drilling tube 341 by pushing the bearing 343 .

[0044] The device is also provided with a transposition component 4 for advancing the sponge strip 100. Specifically, the transposition component 4 includes a transposition plate 41 arranged below the slide rail 31. One end of the transposition plate 41 is rotatably connected to the frame 1 through a torsion spring and a V-groove 42 is provided above this end. The bottom end of the rotating shaft 331 is fixedly connected with a coupling block 43 that can engage with the V-groove 42. The other end of the transposition plate 41 is fixedly connected with a long bucket 44. The inner side of the long bucket 44 is rotatably connected with a propulsion block 45 through a torsion spring.

[0045] like Figure 3As shown in the figure, when the slider 32 moves from the right end to the left end of the slide rail 31, the coupling block 43 will enter the V groove 42, and the rotating shaft 331 will rotate, so that the rotating shaft 331 can drive the transposition plate 41 to swing at an angle, and the pushing block 45 is located below the sponge bar 100 and contacts the bottom surface of the sponge bar 100, so that the sponge bar 100 can be pushed forward by the pushing block 45. When the coupling block 43 is separated from the V groove 42, the transposition plate 41 will swing back to its original position due to the action of the torsion spring, as shown in the figure. Figure 6 As shown, when the combining block 43 drives the transposition plate 41 to rotate, the pushing block 45 can push the sponge bar 100 to move, but when the transposition plate 41 swings back to its original position, the pushing block 45 can rotate downward, thereby not pushing the sponge bar 100; that is, through the setting of the transposition component 4, the function of feeding the sponge bar 100 is achieved.

[0046] The device is also provided with an assembly component 5 for installing the pin shaft 200 into the hole drilled on the sponge strip 100. Specifically, the assembly component 5 includes a barrel 51 installed on the side of the support frame 11 away from the actuator 3. A feed rod 52 movably mounted on the frame 1 is provided on the side of the barrel 51 away from the support frame 11. A pull rod 53 fixedly connected to the slider 32 is provided below the feed rod 52. The pull rod 53 and the feed rod 52 are fixedly connected by an elastic component 54. The elastic component 54 can use a coil spring.

[0047] The pin 200 is placed inside the barrel 51. When the slider 32 moves to the left, the pull rod 53 is driven to move together. Figure 7 As shown, the pull rod 53 will push the feed rod 52 so that a pin shaft 200 at the bottom of the barrel 51 can be pushed into the hole that has been drilled on the sponge strip 100. A protrusion 521 is integrally provided on the outer side of the feed rod 52. When the protrusion 521 is pressed against the side wall of the barrel 51, the feed rod 52 will no longer move. At this time, the pin shaft 200 is just pushed into the hole. At this time, the slider 32 and the pull rod 53 are still moving, but through the setting of the elastic component 54, the feed rod 52 will not be pushed to move.

[0048] In summary, the entire action process is: the slider 32 first moves to the right to drill through the drilling tube 341, and the slider 32 moves to the left to first drive the pull rod 53 to realize the assembly of the pin shaft 200, and then the combining block 43 engages with the V-groove 42 to realize the function of the sponge strip 100.

[0049] That is, through the arrangement of the power component 2, the execution component 3 and the transposition component 4, through the rotation of the driving component 33, not only can the drilling tube 341 be pushed to move back and forth to achieve the purpose of drilling, but also the transposition plate 41 can be driven to swing, so as to achieve the purpose of feeding the sponge strip 100 after drilling, and prepare for the next drilling. In addition, through the movement of the slider 32, the pin shaft 200 can be automatically assembled.

[0050] Embodiment 2

[0051] like Figure 1 and Figure 8 As shown, the device is also provided with two glue coating components 6, which are respectively arranged on both sides of the barrel 51, including a push rod 61 that can move toward the barrel 51, an elastic component 3 65 is sleeved on the outer side of the push rod 61, and the elastic component 3 65 can use a coil spring, and an arc-shaped glue coating block 63 is fixedly connected to the end of the push rod 61 close to the barrel 51, and an inclined surface 62 is arranged at the other end of the push rod 61, and a straight rod 64 is also arranged on one side of the push rod 61, and side openings 511 are opened on both sides of the bottom of the barrel 51;

[0052] When the slider 32 moves to the right end of the slide rail 31, the side plate 333 on the front side will first push the straight rod 64 on this side, and the straight rod 64 will push the inclined surface 62 and then push the push rod 61, so that the push rod 61 moves to the side of the side opening 511, and the arc-shaped glue coating block 63 contacts the side wall of the end of a pin shaft 200 at the bottom of the barrel 51 to coat the glue. When the cam 332 rotates, the side plate 333 on the other side will push the straight rod 64 on this side, so that the arc-shaped glue coating block 63 on the other side will also be coated with glue.

[0053] That is, by setting the glue coating component 6, glue can be applied to both sides of the end of the pin shaft 200, so that the pin shaft 200 can be adhered to the sponge strip 100 after being installed in the hole of the sponge strip 100 and will not fall off.

[0054] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0055] Secondly: In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

[0056] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sponge strip processing and assembly device, used for drilling holes in a sponge strip (100) and assembling a pin (200), comprising a frame (1), a support frame (11), a power assembly (2) and an actuator assembly (3), wherein the sponge strip (100) passes through the support frame (11), and characterized in that: The execution assembly (3) comprises a slide rail (31) fixedly mounted on the frame (1); a slider (32) which can be pushed by the power assembly (2) is slidably arranged on the slide rail (31); a driving component (33) is rotatably mounted on the slider (32) and a drilling mechanism (34) which can move linearly is mounted thereon; the driving component (33) can push the drilling mechanism (34) to move, and the drilling mechanism (34) is used to drill holes in the sponge strip (100); It also includes a position-changing component (4) for advancing the sponge strip (100); and an assembly component (5) for installing the pin (200) into a hole drilled on the sponge strip (100); One side of the slide rail (31) is fixedly connected to two stop pins (311), one side of the slider (32) is fixedly installed with two limit pins (321), the driving component (33) comprises a rotating shaft (331) vertically plugged into the slider (32), a cam (332) is fixedly connected to the rotating shaft (331), both sides of the cam (332) are fixedly connected to side plates (333), and one side plate (333) is simultaneously located between the two limit pins (321) and the two stop pins (311); The drilling mechanism (34) comprises a drilling tube (341) mounted on a slider (32) and capable of linear movement, a short shaft (342) being connected to the bottom of the drilling tube (341), an elastic component (344) pressed together with the slider (32) and the drilling tube (341) being provided on the drilling tube (341), and the cam (332) pushes the drilling tube (341) to move by pushing the short shaft (342); The transposition assembly (4) comprises a transposition plate (41) arranged below the slide rail (31); one end of the transposition plate (41) is rotatably connected to the frame (1) via a torsion spring and a V-groove (42) is provided above the end; the bottom end of the rotating shaft (331) is fixedly connected to a coupling block (43) that can engage with the V-groove (42); the other end of the transposition plate (41) is fixedly connected to a long bucket (44); the inner side of the long bucket (44) is rotatably connected to a propulsion block (45) via a torsion spring; the propulsion block (45) can push the sponge strip (100) to move; The assembly component (5) includes a barrel (51) installed on a side of the support frame (11) away from the actuator component (3); a feed rod (52) movably mounted on the frame (1) is provided on the side of the barrel (51) away from the support frame (11); a pull rod (53) fixedly connected to the slider (32) is provided below the feed rod (52); the pull rod (53) and the feed rod (52) are fixedly connected via a second elastic component (54).

2. The sponge strip processing and assembly equipment according to claim 1, characterized in that: A bearing (343) is installed at the bottom of the short shaft (342) and contacts the side wall of the cam (332).

3. The sponge strip processing and assembly equipment according to claim 1, characterized in that: A protrusion (521) is integrally provided on the outer side of the feed rod (52).

4. The sponge strip processing and assembly equipment according to claim 1, characterized in that: The invention also comprises two glue coating components (6) respectively arranged on both sides of the barrel (51), wherein the glue coating component (6) comprises a push rod (61) movable toward the barrel (51), an elastic component three (65) is sleeved on the outer side of the push rod (61), an arc-shaped glue coating block (63) is fixedly connected to the end of the push rod (61) close to the barrel (51), an inclined surface (62) is arranged at the other end of the push rod (61), and a straight rod (64) is also arranged on one side of the push rod (61), and side openings (511) are provided on both sides of the bottom of the barrel (51), and the side plate (333) can push the inclined surface (62) by pushing the straight rod (64), thereby causing the push rod (61) to move toward one side of the opening (511).

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