Waste rubber dicing device

Abstract

The utility model discloses a waste rubber dicing device which comprises a working table and a base, supporting rods are symmetrically welded to the two sides of the top of the working table, a top plate is fixedly installed on the tops of the supporting rods, and movable seats are symmetrically connected to the peripheries of the supporting rods in a sleeved mode. According to the waste rubber cutting device, the ejector rods are adopted, after waste rubber is cut through a transverse cutter or a longitudinal cutter on the surface of a cutting plate, the cutting plate can be shaped and lifted through resetting of a first hydraulic rod, and at the moment, the cutting plate gradually makes contact with the ejector rods on the surface of a mounting plate on the top; at the moment, the ejector rods can be inserted into the hole positions among the multiple types of cutters on the surface of the cutting plate, the ejector rods can eject rubber clamped among the cutters out at the moment, the subsequent cutting operation is prevented from being affected, meanwhile, it is guaranteed that the rubber can be fully collected, loss and waste of products are avoided, and the overall using effect is improved; the device has the advantage of preventing material blockage during cutting.

Description

Technical Field

[0001] The utility model relates to the technical field of block cutting equipment, in particular to a waste rubber block cutting device. Background Art

[0002] As we all know, the rubber waste cutter is a kind of equipment used for cutting and recycling waste rubber sheets.

[0003] The authorization announcement number in the existing public technology is: CN213704149U. A horizontal comprehensive cutting machine for waste rubber tires reduces the safety hazards during manual cutting and improves the safety during operation; it includes legs, a workbench, a cutting mechanism, a brake motor and a chain. The left end of the cutting mechanism is provided with a feed port, the right end of the cutting mechanism is provided with a discharge port, the power input end of the cutting mechanism is provided with a first sprocket, the brake motor is installed in the right half area of ​​the bottom end of the workbench, and the output end of the brake motor is provided with a second sprocket; it also includes a guide plate, a front baffle, a front connecting plate, a rear baffle, a rear connecting plate, a first threaded rod, a second threaded rod, a first gear, a second motor, a second gear, a fixed plate, a first pulley, a second pulley and a belt. A plurality of groups of brackets are provided at the bottom end of the guide plate, and the bottom ends of the plurality of groups of brackets are connected to the left half area of ​​the top end of the workbench, and the central area of ​​the bottom end of the front baffle is connected to the top end of the front connecting plate.

[0004] However, the above patent still has certain disadvantages when used: when recycling waste rubber sheets, the rubber sheets are cut in advance and the waste rubber strips are sent to the above equipment for cutting. The process is complicated and the equipment is prone to jamming, which affects the efficiency of cutting the waste rubber sheets. In addition, the rubber blocks are prone to getting stuck during cutting, which affects the overall cutting effect. In addition, the cutting size cannot be adjusted well, which limits the scope of application of the device and reduces its practicality.

[0005] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] In view of the deficiencies in the prior art, the utility model provides a waste rubber cutting device, which has the advantages of cutting anti-blocking materials, adjustable cutting size and good cutting effect, thereby solving the problems in the above-mentioned background technology.

[0008] (II) Technical solution

[0009] In order to achieve the above advantages of cutting anti-blocking materials, adjustable cutting size and good cutting effect, the specific technical scheme adopted by the utility model is as follows:

[0010] A waste rubber cutting device comprises a workbench and a base, support rods are symmetrically welded at both sides of the top of the workbench, a top plate is fixedly installed at the top of the support rods, a moving seat is symmetrically sleeved at the outer peripheral position of the support rods, the top of the moving seat is fixed to one end of a first hydraulic rod, the other end of the first hydraulic rod is fixed to the top plate, a cutting plate is rotatably connected between the moving seats, one end of the cutting plate passes through one side of the moving seat and is connected to a brake motor, adjustment grooves are cross-opened at both ends of the cutting plate, a drive shaft is installed at the inner position of the adjustment groove, a plurality of groups of bidirectional threads are evenly opened on the surface of the drive shaft, moving blocks are symmetrically sleeved at both sides of the bidirectional threads, one end of the moving block passes through one side of the cutting plate and is respectively connected to a transverse cutter and a longitudinal cutter, holes are opened between the transverse cutters and between the longitudinal cutters, and are all located on the surface of the cutting plate, a push rod is arranged above the hole, a mounting plate is welded at the top of the push rod, and both sides of the top position of the mounting plate are welded to the top plate through fixed rods.

[0011] Furthermore, a receiving groove is opened in the middle position of the top surface of the workbench, an ejection groove is opened in the middle position of the bottom end of the receiving groove, a second hydraulic rod is installed inside the ejection groove, a bearing plate is installed at the top position of the second hydraulic rod, and the bearing plate is located inside the ejection groove.

[0012] Furthermore, a base is fixedly installed at the bottom of the workbench.

[0013] Furthermore, a mounting groove for mounting the brake motor is provided inside the movable seat.

[0014] Furthermore, one end of the driving shaft passes through one side of the cutting plate and is connected to the knob.

[0015] Furthermore, a channel is provided on the surface of the movable seat for sliding on the surface of the support rod.

[0016] Furthermore, a plurality of grooves are provided at the top of the supporting plate.

[0017] Furthermore, the size of the push rod is smaller than the size of the hole on the surface of the cutting table.

[0018] (III) Beneficial effects

[0019] Compared with the prior art, the utility model provides a waste rubber cutting device, which has the following beneficial effects:

[0020] (1) The utility model adopts a push rod. After the waste rubber is cut by the horizontal cutter or the vertical cutter on the surface of the cutting plate, the cutting plate can be shaped and lifted by resetting the first hydraulic rod. At this time, the cutting plate will gradually contact the push rod on the surface of the top mounting plate. At this time, the push rod can be inserted into the hole position between the multiple types of cutters on the surface of the cutting plate. At this time, the push rod will push out the rubber stuck between the cutters to avoid affecting the subsequent cutting operation. At the same time, it ensures that the rubber can be fully collected, avoiding product loss and waste, improving the overall use effect, and having the advantage of cutting and preventing blockage.

[0021] (2) The utility model adopts a bidirectional thread, a longitudinal cutter and a transverse cutter. When processing, personnel can rotate multiple sets of drive shafts according to the required rubber size. The rotation of the drive shaft can drive the transverse cutter and the longitudinal cutter connected thereto to perform corresponding movement operations on the surface of the bidirectional thread, thereby changing the spacing between the cutters to better meet different cutting requirements. When cutting, the longitudinal cutter and the transverse cutter can be adjusted in position by rotating the cutting plate. In this way, multiple and multiple types of cutting operations can be performed on the rubber block, thereby improving the overall cutting quality, facilitating better subsequent processing, and improving the overall use effect of the device. It has the advantages of adjustable cutting size and good cutting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 This is a structural schematic diagram of a waste rubber cutting device proposed by the utility model;

[0024] Figure 2 It is a structural schematic diagram of the cutting board of the utility model;

[0025] Figure 3 It is a schematic diagram of the connection between the mounting plate and the ejector rod of the utility model;

[0026] Figure 4 It is a structural schematic diagram of the drive shaft of the utility model.

[0027] In the figure:

[0028] 1. Workbench; 2. Support rod; 3. Moving seat; 4. Top plate; 5. First hydraulic rod; 6. Fixed rod; 7. Drive shaft; 8. Mounting plate; 9. Top rod; 10. Cutting plate; 11. Bidirectional thread; 12. Longitudinal cutter; 13. Adjustment slot; 14. Moving block; 15. Horizontal cutter; 16. Mounting slot; 17. Brake motor; 18. Base; 19. Accommodating slot; 20. Loading plate; 21. Ejection slot; 22. Second hydraulic rod. DETAILED DESCRIPTION

[0029] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0030] According to an embodiment of the utility model, a waste rubber cutting device is provided.

[0031] The present invention is now further described in conjunction with the accompanying drawings and specific implementation methods. Figure 1-4 As shown, a waste rubber cutting device according to an embodiment of the utility model comprises a workbench 1 and a base 18, support rods 2 are symmetrically welded at both sides of the top of the workbench 1, a top plate 4 is fixedly installed at the top of the support rod 2, a moving seat 3 is symmetrically sleeved at the outer peripheral position of the support rod 2, the top of the moving seat 3 is fixed to one end of the first hydraulic rod 5, and the other end of the first hydraulic rod 5 is fixed to the top plate 4, a cutting plate 10 is rotatably connected between the moving seats 3, one end of the cutting plate 10 passes through one side of the moving seat 3 and is connected to a brake motor 17, and adjustment grooves 13 are cross-opened at both ends of the cutting plate 10, and a driving mechanism 13 is installed inside the adjustment groove 13 Axis 7, a plurality of groups of bidirectional threads 11 are evenly arranged on the surface of the driving shaft 7, and moving blocks 14 are symmetrically sleeved on both sides of the bidirectional threads 11, one end of the moving block 14 passes through one side of the cutting plate 10 and is respectively connected to the transverse cutter 15 and the longitudinal cutter 12, and holes are provided between the transverse cutters 15 and between the longitudinal cutters 12, and are all located on the surface of the cutting plate 10 and penetrated together, a push rod 9 is provided above the hole, a mounting plate 8 is welded to the top of the push rod 9, and both sides of the top of the mounting plate 8 are welded to the top plate 4 through fixing rods 6, and an anti-slip structure is provided on the side of the bidirectional thread 11 to prevent the moving block 14 from detaching.

[0032] In one embodiment, a receiving groove 19 is provided in the middle of the top surface of the workbench 1, an ejection groove 21 is provided in the middle of the bottom end of the receiving groove 19, a second hydraulic rod 22 is installed in the ejection groove 21, a bearing plate 20 is installed at the top of the second hydraulic rod 22, and the bearing plate 20 is located in the ejection groove 21. The second hydraulic rod 22 is provided to drive the bearing plate 20 to move, thereby ejecting the cut rubber block to facilitate personnel handling, and the receiving groove 19 is provided to limit the operation of the waste rubber block, ensure that it will not move randomly during cutting, and improve the stability of cutting.

[0033] In one embodiment, a base 18 is fixedly installed at the bottom of the workbench 1, and the entire device can be fixed by the base 18, so as to enhance the overall stability in use.

[0034] In one embodiment, a mounting groove 16 for mounting the brake motor 17 is provided inside the movable seat 3 . The provision of the mounting groove 16 facilitates the installation and use of the brake motor 17 .

[0035] In one embodiment, one end of the drive shaft 7 passes through one side of the cutting plate 10 and is connected to a knob. The knob is provided to facilitate personnel to drive the drive shaft 7. In order to ensure stability after adjustment, personnel can fix the knob with bolts to lock the drive shaft 7 after adjustment.

[0036] In one embodiment, a channel is provided on the surface of the movable seat 3 for sliding on the surface of the support rod 2. The provision of the channel facilitates the installation of the movable seat 3 on the periphery of the support rod 2, thereby preventing the movable seat 3 from being able to move up and down smoothly afterwards.

[0037] In one embodiment, a plurality of groups of grooves are provided at the top of the carrier plate 20. The grooves are provided so that various types of cutters can be received in the grooves when they move downward for cutting, thereby avoiding collision with the carrier plate 20 and causing damage to both. The positions of the grooves can be set according to the range within which the various types of cutters can move.

[0038] In one embodiment, the size of the push rod 9 is smaller than the size of the hole on the surface of the cutting table. The push rod 9 is configured to be able to be inserted into the hole when the cutting board 10 moves upward, and as the cutting board 10 continues to move, the insertion length becomes longer and longer, thereby ejecting the rubber stuck between the cutting knives, facilitating subsequent secondary cutting or collection and use, and the size of the push rod 9 is configured to ensure that it can be smoothly inserted into the hole.

[0039] Working principle: In actual use, personnel can place the waste rubber to be processed into the receiving groove 19, and then rotate the driving shaft 7 at different positions according to the different sizes of the required cut blocks. At this time, the rotation of the driving shaft 7 can drive the movable block 14 connected to its surface position to move through the multiple groups of bidirectional threads 11 on the surface, thereby changing the spacing between the multiple groups of transverse cutters 15 or the longitudinal cutters 12, so that rubber of corresponding sizes can be produced during subsequent cutting. Then, the moving seat 3 can be moved downward as a whole through the operation of the first hydraulic rod 5, and the cutting plate 10 will be driven downward synchronously at this time, so that the multiple groups of different types of cutters on its surface can be cut with the rubber blocks. For example, the rubber blocks can be cut by the longitudinal cutter first, so that the large rubber blocks can be separated into multiple groups of strips of rubber, and then the entire movable plate is moved up, so that the top rod 9 can be inserted into the holes on the surface of the cutting board 10, and then the rubber block stuck between the cutters is ejected, and then the cutting board 10 moves down again, and then the operation of the brake motor 17 can drive the cutting board 10 to rotate, so that the transverse cutter 15 faces downward, and then the continued operation of the first hydraulic rod 5 can be used to perform a second transverse cutting of the cut rubber strip by the transverse cutter, so as to form several groups of rubber blocks, which is convenient for subsequent processing. After the cutting is completed, first the cutting board 10 can be moved up again, and then the rubber stuck between the cutters is pushed out again by the ejector rod 9, so as to avoid affecting the subsequent cutting operation and the handling operation of the rubber block. At the same time, the rubber block can be pushed out through the supporting plate 20 by the lifting of the second hydraulic rod 22, which is convenient for personnel to collect. The device as a whole has the advantages of cutting anti-blocking materials, adjustable cutting size and good cutting effect.

[0040] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0041] 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 waste rubber cutting device, comprising a workbench (1) and a base (18), characterized in that: Support rods (2) are symmetrically welded at both sides of the top of the workbench (1), a top plate (4) is fixedly installed at the top of the support rod (2), a movable seat (3) is symmetrically sleeved at the outer periphery of the support rod (2), the top of the movable seat (3) is fixed to one end of a first hydraulic rod (5), the other end of the first hydraulic rod (5) is fixed to the top plate (4), a cutting plate (10) is rotatably connected between the movable seats (3), one end of the cutting plate (10) passes through one side of the movable seat (3) and is connected to a brake motor (17), and adjustment grooves (13) are cross-opened at both ends of the interior of the cutting plate (10), and a drive shaft is installed at the interior of the adjustment groove (13). (7), the surface of the driving shaft (7) is evenly provided with a plurality of groups of bidirectional threads (11), and movable blocks (14) are symmetrically sleeved on both sides of the bidirectional threads (11), one end of the movable block (14) passes through one side of the cutting plate (10) and is respectively connected to the transverse cutter (15) and the longitudinal cutter (12), and holes are provided between two of the transverse cutters (15) and between two of the longitudinal cutters (12), and are all located on the surface of the cutting plate (10), and a push rod (9) is provided above the hole, and a mounting plate (8) is welded to the top of the push rod (9), and the top of the mounting plate (8) is welded to the top plate (4) on both sides through fixing rods (6).

2. A waste rubber cutting device according to claim 1, characterized in that: A receiving groove (19) is provided in the middle of the top surface of the workbench (1), an ejection groove (21) is provided in the middle of the bottom end of the receiving groove (19), a second hydraulic rod (22) is installed in the ejection groove (21), a bearing plate (20) is installed at the top of the second hydraulic rod (22), and the bearing plate (20) is located in the ejection groove (21).

3. The waste rubber cutting device according to claim 1, characterized in that: A base (18) is fixedly mounted at the bottom of the workbench (1).

4. The waste rubber cutting device according to claim 1, characterized in that: An installation groove (16) for installing a brake motor (17) is provided inside the movable seat (3).

5. The waste rubber cutting device according to claim 1, characterized in that: One end of the driving shaft (7) passes through one side of the cutting plate (10) and is connected to the knob.

6. The waste rubber cutting device according to claim 1, characterized in that: The surface of the movable seat (3) is provided with a channel for sliding on the surface of the support rod (2).

7. The waste rubber cutting device according to claim 2, characterized in that: A plurality of groups of grooves are provided at the top of the carrying plate (20).

8. The waste rubber cutting device according to claim 1, characterized in that: The size of the push rod (9) is smaller than the size of the hole on the surface of the cutting table.

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