Flexible glue folding and pressing device

Abstract

The utility model discloses a flexible glue folding and pressing device which comprises a machine frame, a conveying line arranged on the machine frame, a transferring mechanism arranged on the conveying line, a lateral folding mechanism arranged on the conveying line and a downward pressing side edge tensioning mechanism. The two ends of the linear guide rail are in butt joint with the downward-pressing side edge tensioning mechanism and the conveying line correspondingly, the sliding plate is arranged on the linear guide rail in a sliding mode, the first linear module is fixedly arranged on the rack and used for driving the sliding plate to slide along the linear guide rail, and the edge folding assembly is fixedly arranged on the upper end face of the sliding plate. The downward pressing side edge tensioning mechanism comprises a support arranged on the rack and a downward pressing tensioning assembly arranged on the support, and the sliding plate can move to the position below the downward pressing tensioning assembly along the linear guide rail. The edge folding device has the advantages that the folded product is pressed without secondary movement, the labor cost can be reduced, the manual operation intensity can be reduced, the influence of human factors can be reduced, the production efficiency can be improved, and the product yield and stability can be improved.

Description

Technical Field

[0001] The utility model relates to the field of assembly equipment, in particular to a soft rubber folding and pressing device. Background Art

[0002] To apply a ring-shaped rubber band to the box body for hemming, the ring-shaped rubber band must first be pre-installed on the outside of the box body and then bent and pressed. The existing process requires that after the rubber band is folded, it needs to be transferred to the pressing station. During this transfer, the product is prone to shaking, which can cause the rubber band to loosen and shift after the hemming, increasing the difficulty of subsequent pressing and reducing the accuracy of the rubber band folding and pressing.

[0003] In view of this, it is necessary to provide a soft rubber folding pressing device. Summary of the Invention

[0004] The utility model provides a soft rubber folding and pressing device, which effectively solves the problems of high difficulty and poor precision of existing devices.

[0005] The technical solution adopted in this utility model is:

[0006] The soft rubber folding and pressing device includes a frame, a conveyor line arranged on the frame, a transfer mechanism arranged on the conveyor line, a side folding mechanism arranged on the conveyor line, and a downward-pressing side tensioning mechanism. The side folding mechanism includes a linear guide rail whose two ends are respectively connected to the downward-pressing side tensioning mechanism and the conveyor line, a slide sliding on the linear guide rail, a No. 1 linear module fixedly arranged on the frame for driving the slide to slide along the linear guide rail, and a folding assembly fixedly arranged on the upper end face of the slide. The downward-pressing side tensioning mechanism includes a bracket arranged on the frame and a downward-pressing tensioning assembly arranged on the bracket. The slide can move along the linear guide rail to the bottom of the downward-pressing tensioning assembly.

[0007] Furthermore, the folding assembly includes a clamping jig fixedly arranged on the slide, and several folding units arranged on the slide along the circumference of the clamping jig. The folding unit includes a No. 1 cylinder fixedly arranged on the slide, a No. 2 cylinder arranged at the upper end of the No. 1 cylinder, a side pressure plate arranged at the output end of the No. 1 cylinder, and a folding push plate arranged at the output end of the No. 2 cylinder.

[0008] Furthermore, the downward pressure and tightening assembly includes a lifting frame fixedly mounted on the bracket, a No. 3 cylinder fixedly mounted on the bracket for driving the lifting frame to rise and fall, a flat plate, and a downward pressure unit fixedly mounted on the frame. The downward pressure unit includes several guide columns connected to the bracket for sliding and lifting, connecting blocks connected to the upper ends of the guide columns, an upper mold fixedly connected to the lower ends of the guide columns, a spring sleeved on the guide columns, and a column fixedly connected to the upper end surface of the upper mold. The flat plate is fixedly connected to the upper molds of several downward pressure units, and the upper end of the column can be abutted against the lower end of the lifting frame. The lifting frame is also provided with a No. 4 cylinder for driving the plate to move downward.

[0009] Furthermore, the conveyor line includes an upper assembly line and a lower assembly line, the upper assembly line and the lower assembly line have the same structure, the upper assembly line includes a mounting frame fixedly set on the frame, a double belt line set on the mounting frame, a number of jigs that can be conveyed on the double belt line, a sensor set on the mounting frame for sensing the position of the jig on the double belt line, and a lifting assembly for lifting the jig sensed by the sensor.

[0010] Furthermore, the transfer mechanism includes a robotic arm fixedly arranged on the frame, a connecting frame fixedly arranged on the robotic arm, and several telescopic adsorption components arranged on the connecting frame. The telescopic adsorption components include a No. 5 cylinder fixedly arranged on the connecting frame, a connecting plate arranged on the output end of the No. 5 cylinder, and a suction cup arranged on the No. 5 connecting plate.

[0011] The beneficial effects of the utility model are as follows: the folded product is compacted without secondary movement, which can reduce labor costs, reduce labor intensity, reduce the impact of human factors, improve production efficiency, and improve product yield and stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is an overall schematic diagram of the soft rubber folding and pressing device provided in an embodiment of the present application.

[0013] Figure 2 Schematic diagram of the transfer mechanism, lateral folding mechanism and downward pressure side tensioning mechanism of the soft rubber folding and pressing device provided in an embodiment of the present application.

[0014] Figure 3 A schematic diagram of the folding assembly of the soft rubber folding and pressing device provided in an embodiment of the present application.

[0015] Figure 4 Schematic diagram of the folding unit of the soft glue folding and pressing device provided in an embodiment of the present application.

[0016] Figure 5 A schematic diagram of the downward pressing and tightening assembly of the soft rubber folding and clamping device provided in an embodiment of the present application.

[0017] Figure 6 Schematic diagram of the upper production line of the soft rubber folding and pressing device provided in an embodiment of the present application.

[0018] Figure 7 Schematic diagram of the transfer mechanism of the soft rubber folding and pressing device provided in an embodiment of the present application.

[0019] Figure 8 A schematic diagram of a product to which the soft rubber folding and pressing device provided in an embodiment of the present application is applied.

[0020] The following are marked in the figure: 1. Frame; 2. Conveyor line; 3. Transfer mechanism; 4. Side folding mechanism; 5. Down-pressing and side tensioning mechanism; 41. Linear guide; 42. Slide plate; 43. Folding assembly; 44. Linear module No. 1; 51. Bracket; 52. Down-pressing and tensioning assembly; 431. Clamping fixture; 432. Folding unit; 4321. Cylinder No. 1; 4322. Cylinder No. 2; 4323. Side pressing plate; 4324. Folding push plate; 521. Lifting frame; 522. Cylinder No. 3; 523. Down-pressing unit; 5231. Guide column; 5232. Connecting block; 5233. Upper mold; 5234. Spring; 5235. Column; 524. Flat plate; 525. Cylinder No. 4; 21. Upper assembly line; 22. Lower assembly line; 211. Mounting frame; 212. Double belt line; 213. Fixture; 214. Lifting assembly; 31. Robotic arm; 32. Connecting frame; 33. Telescopic adsorption assembly; 331. Cylinder No. 5; 332. Connecting plate; 333. Suction cup; 100. Product; 101. Box body; 102. Rubber ring. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0022] like Figure 1 and Figure 2As shown, the soft rubber folding and pressing device provided in the embodiment of the present application has a structure including a frame 1 and a conveyor line 2 arranged on the frame 1, and is characterized in that it also includes a transfer mechanism 3 arranged on the conveyor line 2, a lateral folding mechanism 4 arranged on the conveyor line 2 and a downward-pressing side tensioning mechanism 5, the lateral folding mechanism 4 includes a linear guide rail 41 whose two ends are respectively connected to the downward-pressing side tensioning mechanism 5 and the conveyor line 2, a slide 42 slidingly arranged on the linear guide rail 41, a No. 1 linear module 44 fixedly arranged on the frame 1 for driving the slide 42 to slide along the linear guide rail 41, and a folding assembly 43 fixedly arranged on the upper end face of the slide 42, the downward-pressing side tensioning mechanism 5 includes a bracket 51 arranged on the frame 1 and a downward-pressing tensioning assembly 52 arranged on the bracket 51, and the slide 42 can move along the linear guide rail 41 to the bottom of the downward-pressing tensioning assembly 52.

[0023] It should be noted that if Figure 8 As shown, the product 100 includes a box body 101 and a rubber ring 102 arranged in a ring shape on the box body 101. The rubber ring 102 is first wrapped around the outside of the box body 101, and then folded inwardly of the box body 101 through the folding edge. Subsequently, the folded rubber ring 102 is pressed down to the inside of the box body 101 by pressing down the side tensioning mechanism 5.

[0024] During actual use, the pre-folded product 100 is conveyed through the conveyor line 2. At this time, the linear module drives the slide 42 to move to the material receiving position, and then the transfer mechanism 3 transfers the product 100 from the conveyor line 2 to the folding component 43, and the soft rubber is folded by the folding component 43. After the folding is completed, the linear module drives the slide 42 to move to the bottom of the bracket 51, and the folded product 100 is tightened by pressing the tightening component 52.

[0025] In the above design, the folded product 100 is compacted without secondary movement, which can reduce labor costs, reduce labor intensity, reduce the impact of human factors, improve production efficiency, and improve the yield and stability of the product 100.

[0026] Specifically: Figure 3 and Figure 4 As shown, the folding assembly 43 includes a clamping jig 431 fixedly set on the slide 42, and a plurality of folding units 432 arranged on the slide 42 along the circumference of the clamping jig 431. The folding unit 432 includes a No. 1 cylinder 4321 fixedly set on the slide 42, a No. 2 cylinder 4322 arranged at the upper end of the No. 1 cylinder 4321, a side clamping plate 4323 arranged at the output end of the No. 1 cylinder 4321, and a folding push plate 4324 arranged at the output end of the No. 2 cylinder 4322.

[0027] In actual use, the No. 1 cylinder 4321 drives the side clamping plate 4323 to laterally clamp and fix the part of the rubber ring 102 that does not need to be folded, and then the No. 2 cylinder 4322 drives the folding push plate 4324 to horizontally push the part of the rubber ring 102 protruding from the side clamping plate 4323 to achieve folding.

[0028] In the above design, the structural design and specific implementation of the folding component 43 can achieve rapid folding of the product 100.

[0029] Specifically: Figure 1 and Figure 5 As shown, the downward pressure and tensioning assembly 52 includes a lifting frame 521 fixedly arranged on the bracket 51, a No. 3 cylinder 522 fixedly arranged on the bracket 51 for driving the lifting frame 521 to move up and down, a plate 524 and a downward pressure unit 523 fixedly arranged on the frame 1. The downward pressure unit 523 includes a number of guide pillars 5231 connected to the bracket 51 for sliding and lifting, a connecting block 5232 connecting the upper end of the guide pillars 5231, an upper mold 5233 fixedly connected to the lower end of the guide pillars 5231, a spring 5234 sleeved on the guide pillars 5231 and a column 5235 fixedly connected to the upper end surface of the upper mold 5233, the plate 524 is fixedly connected to the upper molds 5233 of the number of downward pressure units 523, the upper end of the column 5235 can be abutted against the lower end of the lifting frame 521, and the lifting frame 521 is also provided with a No. 4 cylinder 525 for driving the plate 524 to move downward.

[0030] During actual use, the lifting frame 521 is driven to rise and fall by the No. 3 cylinder 522. When the lifting frame 521 moves downward again driven by the No. 3 cylinder 522, the pressing unit 523 moves downward synchronously, and finally the upper mold 5233 of the pressing unit 523 presses down the folded rubber ring 102. In the process of folding the rubber ring 102, the spring 5234 is gradually compressed, and finally the No. 4 cylinder 525 drives the flat plate 524 to move downward, so that the lower mold presses the rubber ring 102.

[0031] In the above design, the structural design and specific implementation of the downward tensioning component 52 facilitate stable tensioning of the rubber ring 102 .

[0032] Specifically: Figure 1 and Figure 6 As shown, the conveyor line 2 includes an upper assembly line 21 and a lower assembly line 22. The upper assembly line 21 and the lower assembly line 22 have the same structure. The upper assembly line 21 includes a mounting frame 211 fixed on the frame 1, a double belt line 212 arranged on the mounting frame 211, a number of jigs 213 that can be conveyed on the double belt line 212, a sensor arranged on the mounting frame 211 for sensing the position of the jig 213 on the double belt line 212, and a lifting assembly 214 for lifting the jig 213 sensed by the sensor.

[0033] In actual use, the full jigs 213 are transported by the upper pipeline 21, and the empty jigs 213 are returned by the lower pipeline 22. When the upper pipeline 21 is transporting, the jigs 213 carrying the pre-flanged products 100 are transported by the double-belt line 212, and when the jigs 213 are detected to be in place by the sensor, the jigs 213 are lifted from the double-belt line 212 by the lifting assembly 214, and then are transferred by the transfer mechanism 3.

[0034] In the above design, the structure design and specific implementation of the conveying line 2 can realize the return of the jigs 213 and facilitate the lifting of the jigs 213.

[0035] Specifically, as shown in Figs. Figure 1 , Figure 2 and Figure 7 , the transfer mechanism 3 comprises a mechanical arm 31 fixedly arranged on the rack 1, a connecting frame 32 fixedly arranged on the mechanical arm 31, and a plurality of telescopic suction assemblies 33 arranged on the connecting frame 32. The telescopic suction assembly 33 comprises a No. 5 air cylinder 331 fixedly arranged on the connecting frame 32, a connecting plate 332 arranged on the output end of the No. 5 air cylinder 331, and a suction disc 333 arranged on the No. 5 connecting plate 332.

[0036] In actual use, the connecting frame 32 is moved by the mechanical arm 31, and the plurality of telescopic suction assemblies 33 are moved by the connecting frame 32 to suck or place the products 100. When the telescopic suction assembly 33 works, the connecting plate 332 is driven by the No. 5 air cylinder 331 to move the suction disc 333, so that the suction disc 333 sucks or places the products 100.

[0037] In the above design, the structure design and specific implementation of the transfer mechanism 3 can effectively realize the rapid suction and transfer of the products 100.

[0038] It should be understood that the above description is only a specific embodiment of the present application and is not used to limit the present application. Any modification, equivalent replacement, improvement, etc. within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A soft rubber folding and pressing device, comprising a frame (1) and a conveyor line (2) arranged on the frame (1), characterized in that: The invention also includes a transfer mechanism (3) arranged on the conveyor line (2), a lateral folding mechanism (4) arranged on the conveyor line (2), and a downward pressure side tensioning mechanism (5), wherein the lateral folding mechanism (4) includes a linear guide rail (41) whose two ends are respectively connected to the downward pressure side tensioning mechanism (5) and the conveyor line (2), a slide plate (42) slidably arranged on the linear guide rail (41), a linear module (44) fixedly arranged on the frame (1) for driving the slide plate (42) to slide along the linear guide rail (41), and a folding assembly (43) fixedly arranged on the upper end surface of the slide plate (42), and the downward pressure side tensioning mechanism (5) includes a bracket (51) arranged on the frame (1) and a downward pressure tensioning assembly (52) arranged on the bracket (51), and the slide plate (42) can move along the linear guide rail (41) to the bottom of the downward pressure tensioning assembly (52).

2. The soft rubber folding and pressing device according to claim 1, characterized in that: The folding assembly (43) includes a clamping jig (431) fixedly arranged on the slide (42), a plurality of folding units (432) arranged on the slide (42) along the circumference of the clamping jig (431), and the folding units (432) include a No. 1 cylinder (4321) fixedly arranged on the slide (42), a No. 2 cylinder (4322) arranged at the upper end of the No. 1 cylinder (4321), a side pressing plate (4323) arranged at the output end of the No. 1 cylinder (4321), and a folding push plate (4324) arranged at the output end of the No. 2 cylinder (4322).

3. The soft rubber folding and pressing device according to claim 1, characterized in that: The downward pressure tensioning assembly (52) comprises a lifting frame (521) fixedly arranged on the bracket (51), a No. 3 air cylinder (522) fixedly arranged on the bracket (51) for driving the lifting frame (521) to move up and down, a flat plate (524), and a downward pressure unit (523) fixedly arranged on the frame (1), wherein the downward pressure unit (523) comprises a plurality of guide posts (5231) connected to the bracket (51) for sliding and lifting, a connecting block (5232) connected to the upper end of the guide post (5231), and a connecting block (5233) connected to the guide post (5231). 31) an upper die (5233) fixedly connected at the lower end, a spring (5234) sleeved on the guide post (5231), and a column (5235) fixedly connected to the upper end surface of the upper die (5233), the flat plate (524) is fixedly connected to the upper die (5233) of a plurality of pressing units (523), the upper end of the column (5235) can be abutted against the lower end of the lifting frame (521), and the lifting frame (521) is also provided with a No. 4 cylinder (525) for driving the flat plate (524) to move downward.

4. The soft rubber folding and pressing device according to claim 1, characterized in that: The conveyor line (2) comprises an upper assembly line (21) and a lower assembly line (22), wherein the upper assembly line (21) and the lower assembly line (22) have the same structure, and the upper assembly line (21) comprises a mounting frame (211) fixedly mounted on a frame (1), a double belt line (212) mounted on the mounting frame (211), a plurality of jigs (213) transportable on the double belt line (212), a sensor mounted on the mounting frame (211) for sensing the position of the jigs (213) on the double belt line (212), and a lifting assembly (214) for lifting the jigs (213) sensed by the sensor.

5. The soft rubber folding and pressing device according to claim 1, characterized in that: The transfer mechanism (3) comprises a mechanical arm (31) fixedly arranged on a frame (1), a connecting frame (32) fixedly arranged on the mechanical arm (31), and a plurality of telescopic adsorption components (33) arranged on the connecting frame (32); the telescopic adsorption components (33) comprise a No. 5 air cylinder (331) fixedly arranged on the connecting frame (32), a connecting plate (332) arranged on the output end of the No. 5 air cylinder (331), and a suction cup (333) arranged on the No. 5 connecting plate (332).

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