Edge cutting mechanism for rubber production

Abstract

The utility model discloses an edge cutting mechanism for rubber production, which comprises a working table, supporting frames are arranged at four corners of the bottom of the working table, a rolling assembly is arranged on one side of the top of the working table, driving frames are symmetrically arranged on one side of the rolling assembly, a lifting assembly is arranged in the middle of each driving frame, and the lifting assemblies on the two sides are jointly connected with a mounting frame. An edge cutting assembly is arranged in the middle of the mounting frame, a guide assembly is arranged on the side, away from the winding assembly, of the workbench, an edge cutting motor is controlled so that the distance between cutters on the two sides can be adjusted according to the size specification of the rubber plate coiled material, and then a lifting motor is controlled to drive the mounting frame to descend. And the side edges of the rolled rubber plate coiled material are subjected to edge cutting treatment through the cutting knives on the two sides, so that the cut burrs further fall into the recycling box to be collected, the situation that the cut burrs are scattered and stacked on the top of the workbench is avoided, and the practicability of the equipment is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to rubber production equipment technical field especially relates to a kind of trimming mechanism for rubber production. BACKGROUND

[0002] Rubber plate is made of rubber plate, by rubber is plasticated, mixes, calender or extrusion and forms, in production process, rubber plate side edge usually produces burr, before subsequent use, it needs to be trimmed by trimming equipment, to avoid burr influence the beauty of rubber plate when using, however, the trimming device of existing cutting head is inconvenient to adjust, only the rubber plate coiled material of fixed specification size can be cut, and the burr under cutting cannot be collected, affect the trimming effect of rubber plate coiled material, and practicality is poor. SUMMARY

[0003] The utility model aims at providing a kind of trimming mechanism for rubber production, to solve the problems raised in the above background.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of trimming mechanism for rubber production, including workbench, the workbench bottom four corners are equipped with support frame, the workbench top side is equipped with winding assembly, the winding assembly side is symmetrically equipped with driving frame, the driving frame middle part is equipped with lifting assembly, the lifting assembly of both sides is commonly connected and is equipped with mounting frame, the mounting frame middle part is equipped with trimming assembly, the workbench side away from the winding assembly is equipped with guide component.

[0005] As preferred, the winding assembly includes the guide rail equipped with on the workbench side, the guide rail top is symmetrically equipped with the sliding block, the sliding block of both sides is connected and is equipped with winding frame, the winding frame top is rotatably equipped with fixed disc, the fixed disc middle part of both sides is fixedly equipped with winding drum, winding motor is equipped with on the winding frame side edge connection same side fixed disc end on one side.

[0006] As preferred, the workbench is located on the guide rail side and is equipped with guide port, the winding frame of both sides is equipped with guide rod along the guide port, the guide rod bottom is equipped with locking nut.

[0007] As preferred, the winding frame of both sides is equipped with indicating needle, and the workbench side edge is equipped with scale corresponding to the indicating needle.

[0008] As preferred, the fixed disc one end is equipped with positioning column, and the winding drum end and the positioning hole are connected with the positioning column plug-in cooperation.

[0009] As preferred, the lifting assembly includes the screw rod one rotatably connected and screwed on the driving frame middle part and both ends of the mounting frame of both sides, and the lifting motor is fixedly connected with the screw rod one on the driving frame top.

[0010] As preferred, the driving frame side is symmetrically provided with a connecting rod, and the middle part of the connecting rod is rotatably provided with a guide roller.

[0011] As preferred, the cutting assembly comprises a screw rod two rotatably arranged in the middle part of the mounting frame, the mounting frame is provided with a cutting motor fixedly connected with the end of the screw rod two, the outer wall of the screw rod two is symmetrically provided with a mounting seat, the bottom of the mounting seat is provided with a mounting port, a cutting knife is inserted into the mounting port, the cutting knife and the mounting port are communicated and provided with a through hole, and a locking bolt penetrates through the through hole.

[0012] As preferred, the guide assembly comprises a guide plate symmetrically arranged on the side of the workbench, and the top of the guide plate is rotatably provided with a guide roller.

[0013] As preferred, the workbench is provided with a mounting groove below the mounting frame, the mounting groove is provided with a recycling box, and the top of the recycling box is rotatably provided with a rotating shaft.

[0014] The utility model discloses the beneficial effects of:

[0015] 1. By controlling the cutting motor, the distance between the two cutting knives is adjusted according to the size of the rubber plate roll, then the lifting motor is controlled to drive the mounting frame to descend, and when the rubber plate roll is wound, the side edge of the wound rubber plate roll is cut by the two cutting knives, so that the cut-off burr is further collected in the recycling box, and the cut-off burr is prevented from being scattered and stacked on the top of the workbench, thereby improving the practicability of the equipment.

[0016] 2. The recycling box is conveniently installed and positioned on the top of the workbench through the mounting groove, the cut-off burr is conveniently dropped into the middle part of the recycling box during the transmission process, and the rotating shaft is further used for sliding guide, thereby improving the collection effect of the cut-off burr. DRAWINGS

[0017] Figure 1 It is a use diagram of the utility model embodiment;

[0018] Figure 2 It is a three-dimensional structural schematic diagram of the utility model embodiment without the winding drum;

[0019] Figure 3 It is a three-dimensional structural schematic diagram of the utility model embodiment without the winding drum and the recycling box;

[0020] Figure 4 It is a three-dimensional structural schematic diagram of the utility model embodiment without the winding drum;

[0021] Figure 5 It is a sectional three-dimensional structural schematic diagram of the utility model embodiment without the mounting seat and the cutting knife.

[0022] In the figure: 1, workbench; 2, support frame; 3, winding assembly; 31, guide rail; 32, sliding block; 33, winding frame; 34, fixed disc; 341, positioning column; 35, winding drum; 351, positioning hole; 36, winding motor; 4, driving frame; 5, lifting assembly; 51, screw rod one; 52, lifting motor; 6, mounting frame; 7, trimming assembly; 71, screw rod two; 72, trimming motor; 73, mounting seat; 74, mounting port; 75, cutting knife; 76, through hole; 77, locking bolt; 8, guide assembly; 81, guide plate; 82, guide roller; 9, guide port; 10, guide rod; 11, rubber plate coiled material; 12, indicating needle; 13, scale; 14, connecting rod; 15, guide sliding roller; 16, mounting groove; 17, recycling box; 18, rotating shaft. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] Please refer to Figures 1 to 5 The present application provides a trimming mechanism for rubber production, which comprises a workbench 1, the bottom corners of the workbench 1 are provided with support frames 2, one side of the top of the workbench 1 is provided with a winding assembly 3, one side of the winding assembly 3 is symmetrically provided with a driving frame 4, the middle of the driving frame 4 is provided with a lifting assembly 5, the lifting assemblies 5 on both sides are connected to a mounting frame 6, the middle of the mounting frame 6 is provided with a trimming assembly 7, one side of the workbench 1 away from the winding assembly 3 is provided with a guide assembly 8, the produced rubber plate coiled material 11 is pulled to one side of the guide assembly 8, wound and guided to the top of the guide sliding roller 15 along the guide roller 82, and finally wound and guided to the outer circular wall of the winding drum 35, the trimming motor 72 in the trimming assembly 7 is controlled, so as to adjust the distance between the cutting knives 75 on both sides according to the size specifications of the rubber plate coiled material 11, then the lifting motor 52 is controlled to drive the mounting frame 6 to descend, when the rubber plate coiled material 11 is wound, the side edges of the wound rubber plate coiled material 11 are trimmed by the cutting knives 75 on both sides, the cut-off burrs are further collected into the recycling box 17, the cut burrs are prevented from being scattered and stacked on the top of the workbench 1, and the practicability of the equipment is improved.

[0025] As Figure 2 and Figure 3As shown, specifically, the winding assembly 3 includes the guide rail 31 provided on one side of the workbench 1, the sliding block 32 symmetrically provided on the top of the guide rail 31, the winding frame 33 connected and provided on both sides of the sliding block 32, the fixed disc 34 rotatably provided on the top of the winding frame 33, the winding drum 35 fixedly provided in the middle of both sides of the fixed disc 34, and the winding motor 36 provided on the end of the same side of the fixed disc 34 and connected with the side edge of the winding frame 33. The winding frame 33 is moved along the guide rail 31 through the sliding block 32, the distance between the winding frames 33 on both sides is quickly adjusted to tightly fix the winding drum 35, and then the winding motor 36 is started to drive the same side of the fixed disc 34 to rotate and drive the winding drum 35 to synchronously rotate with the other side of the fixed disc 34, thereby realizing the winding and conveying of the rubber plate coiled material 11.

[0026] Specifically, the workbench 1 is provided with the guide opening 9 on one side of the guide rail 31, and the guide rods 10 are slidingly provided on both sides of the winding frame 33 along the guide opening 9. The bottom of the guide rod 10 is provided with a locking nut. The winding frame 33 is further moved to the appropriate position through the guide rod 10 along the guide opening 9, and is locked and fixed through the locking nut.

[0027] Specifically, both sides of the winding frame 33 are provided with the indicating needle 12, and the workbench 1 is provided with the scale 13 corresponding to the indicating needle 12. The distance between the winding frames 33 on both sides is quickly adjusted according to the size specification of the rubber plate coiled material 11 through the cooperation of the indicating needle 12 and the scale 13.

[0028] As shown, Figure 4 Specifically, one end of the fixed disc 34 is provided with the positioning column 341, and the end of the winding drum 35 is inserted and matched with the positioning hole 351 of the positioning column 341. When the distance between the winding frames 33 on both sides is quickly adjusted according to the size specification of the rubber plate coiled material 11, the positioning column 341 on both sides is inserted and matched with the positioning hole 351 of the end of the winding drum 35, thereby conveniently realizing the clamping and fixing of the winding drum 35 of different size specifications, and facilitating the winding and conveying of the rubber plate coiled material 11 of different size specifications.

[0029] Specifically, the lifting assembly 5 includes the lead screw one 51 rotatably provided in threaded connection between the middle of the driving frame 4 and both ends of the mounting frame 6, and the lifting motor 52 fixedly connected with the lead screw one 51 and provided on the top of the driving frame 4. The lifting motor 52 is started to drive the lead screw one 51 to synchronously rotate forward and reverse, drive the mounting frame 6 to lift the cutting knife 75, and facilitate the cutting edge processing of the cutting knife 75 on the rubber plate coiled material 11 conveyed below.

[0030] Specific, both sides of the drive frame 4 side edge is symmetrically provided with connecting rod 14, both sides of the connecting rod 14 middle part is commonly provided with guide roller 15, through the rotation of the same horizontal height of two guide roller 15, facilitate the rubber plate coiled material 11 winding guide and subsequent edge processing.

[0031] As Figure 2 and Figure 5 , specifically, the edge cutting assembly 7 includes the middle of the mounting frame 6 rotatably provided with the screw two 71, the mounting frame 6 is provided with the edge cutting motor 72 fixedly connected with the end of the screw two 71, both sides of the screw two 71 outer wall is symmetrically connected with the mounting seat 73, the bottom of the mounting seat 73 is provided with the mounting port 74, the mounting port 74 is inserted with the cutting knife 75, the cutting knife 75 and the mounting port 74 are communicated with the through hole 76, the through hole 76 is provided with locking bolt 77, by controlling the edge cutting motor 72 drive screw two 71 synchronous forward and reverse rotation, in turn drive both sides of the mounting seat 73 close to each other, or away from each other, convenient to adjust the distance between both sides of the cutting knife 75 according to different specifications of the rubber plate coiled material 11, facilitate the edge processing.

[0032] Specifically, the cutting knife 75 is locked to the bottom of the mounting seat 73 by the locking bolt 77, which facilitates the stability of the cutting of the rubber plate coiled material 11.

[0033] Specifically, the guide assembly 8 includes the guide plate 81 symmetrically provided with the side of the workbench 1, both sides of the guide plate 81 top is commonly provided with guide roller 82, through the guide roller 82 to the production line production of rubber plate coiled material 11 traction guide, facilitate the rubber plate coiled material 11 along both sides of the guide roller 15 finally winding to the outer wall of the winding drum 35.

[0034] Specifically, the workbench 1 is located below the mounting frame 6 and is provided with a mounting groove 16, the mounting groove 16 is provided with a recycling box 17, the top of the recycling box 17 is symmetrically provided with a rotating shaft 18, the mounting groove 16 is convenient to realize the installation and positioning of the recycling box 17 on the top of the workbench 1, the cut-off burr is dropped into the middle of the recycling box 17 during the transmission process, and the rotating shaft 18 is further slidably guided, which improves the collection effect of the cut-off burr.

[0035] The utility model works: in use, by controlling the edge cutting motor 72, so as to adjust the distance between both sides of the cutting knife 75 according to the size of the rubber plate coiled material 11, then control the lifting motor 52 drive mounting frame 6 down, when winding the rubber plate coiled material 11, the cutting knife 75 on both sides of the rubber plate coiled material 11 is cut, the cut-off burr is further dropped into the recycling box 17 for collection, avoiding the cut-off burr scattered in the workbench 1, improving the practicability of the equipment.

[0036] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions or improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A trimming mechanism for rubber production, comprising a workbench (1), the bottom corners of which are provided with support frames (2), characterized in that; The workbench (1) top side is provided with a winding assembly (3), one side of the winding assembly (3) is provided with a drive frame (4) symmetrically, the middle of the drive frame (4) is provided with a lifting assembly (5), the two sides of the lifting assembly (5) are commonly connected with a mounting frame (6), the middle of the mounting frame (6) is provided with a trimming assembly (7), the side away from the winding assembly (3) of the workbench (1) is provided with a guide assembly (8).

2. The trimming mechanism for rubber production according to claim 1, characterized in that; The winding assembly (3) comprises a guide rail (31) provided on one side of the workbench (1), a sliding block (32) is symmetrically provided on the top of the guide rail (31), the two sides of the sliding block (32) are both connected with a winding frame (33), a fixed disc (34) is rotatably provided on the top of the winding frame (33), a winding drum (35) is fixedly provided in the middle of the two sides of the fixed disc (34), and a winding motor (36) is connected with the end of the same side of the fixed disc (34) on one side of the winding frame (33).

3. The trimming mechanism for rubber production according to claim 2, characterized in that; The workbench (1) is provided with a guide opening (9) on one side of the guide rail (31), and guide rods (10) are slidably provided on the two sides of the winding frame (33) along the guide opening (9).

4. The trimming mechanism for rubber production according to claim 2, characterized in that; The two sides of the winding frame (33) are both provided with an indicating needle (12), and the workbench (1) is provided with a scale (13) corresponding to the indicating needle (12) on the side edge.

5. The trimming mechanism for rubber production according to claim 2, characterized in that; One end of the fixed disc (34) is provided with a positioning column (341), and the end of the winding drum (35) is insertedly connected with the positioning column (341) and provided with a positioning hole (351).

6. The trimming mechanism for rubber production according to claim 1, characterized in that; The lifting assembly (5) comprises a lead screw (51) rotatably provided in the middle of the two sides of the drive frame (4) and at both ends of the mounting frame (6) through threaded connection, and the top of the drive frame (4) is provided with a lifting motor (52) fixedly connected with the lead screw (51).

7. The trimming mechanism for rubber production according to claim 1, characterized in that; The two sides of the drive frame (4) are both symmetrically provided with a connecting rod (14), and the two sides of the connecting rod (14) are both commonly rotatably provided with a guide roller (15) in the middle.

8. The trimming mechanism for rubber production according to claim 1, characterized in that; The trimming assembly (7) comprises a lead screw (71) rotatably provided in the middle of the mounting frame (6), the mounting frame (6) is provided with a trimming motor (72) fixedly connected with the end of the lead screw (71), the outer circular wall of the two sides of the lead screw (71) is symmetrically connected with a mounting seat (73), the bottom of the mounting seat (73) is provided with a mounting hole (74), a cutting knife (75) is insertedly connected in the mounting hole (74), the cutting knife (75) and the mounting hole (74) are communicated and provided with a through hole (76), and a locking bolt (77) penetrates through the through hole (76).

9. The trimming mechanism for rubber production according to claim 1, characterized in that; The guide assembly (8) comprises guide plates (81) symmetrically provided on the side edges of the workbench (1), and guide rollers (82) are commonly rotatably provided on the top of the two sides of the guide plates (81).

10. The trimming mechanism for rubber production according to claim 1, characterized in that; The workbench (1) is provided with a mounting groove (16) directly below the mounting frame (6), a recycling box (17) is connected in the mounting groove (16), and rotating shafts (18) are symmetrically rotatably provided on the top of the recycling box (17).

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