CN219213240U

CN219213240U - Edge flattening device convenient to limit for thermoplastic elastomer production

Info

Publication number: CN219213240U
Application number: CN202223152445.0U
Authority: CN
Inventors: 苏德辉
Original assignee: Dongguan Huize Industrial Co ltd
Current assignee: Dongguan Huize Industrial Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-06-20
Anticipated expiration: 2032-11-28

Abstract

The utility model discloses an edge cutting and leveling device for producing a thermoplastic elastomer, which comprises a fixed seat and a base, wherein the base is fixedly connected with the bottom end of one side of the fixed seat, the two sides of the top end of the base are fixedly connected with supporting columns, the top ends of the supporting columns are fixedly connected with top seats, the top ends of the top seats are provided with guide grooves, and guide rods longitudinally penetrate through the inside of the guide grooves. This edge cutting device for thermoplastic elastomer production convenient to it is spacing is provided with auxiliary roller, fixed frame, because of the auxiliary roller is provided with nine groups to equidistant distribution is in the inside of fixed frame one side, utilizes the rollability of auxiliary roller, can assist the flattening to thermoplastic elastic strip, when thermoplastic elastic strip is in the cutting, conveys it evenly forward for it is more convenient when the cutting, has solved the problem of being inconvenient for to its supplementary straightening and even conveying.

Description

Edge flattening device convenient to limit for thermoplastic elastomer production

Technical Field

The utility model relates to the technical field of thermoplastic elastomer production, in particular to an edge cutting and leveling device for thermoplastic elastomer production, which is convenient to limit.

Background

The thermoplastic elastomer is human rubber or synthetic rubber, has the advantages of high elasticity, aging resistance and the like, can be produced by adopting processing modes such as injection molding, extrusion and the like, and is required to be cut to be flat in the production process, so that the edge of the thermoplastic elastomer is flat, and an edge cutting device is used.

According to application number CN202220442146.1 discloses a conductive anti-static thermoplastic elastomer production is with edge cutting device, which comprises a platform, the supporting leg is all installed around the platform bottom, the support frame is installed to platform top one side, the support frame sets up to T type shape, the support frame is close to the bottom of platform one side is installed hydraulic telescoping rod, the clamping block is installed to hydraulic telescoping rod bottom, the clamping block down is installed at the platform top, and goes up the vertical projection of clamping block and lie in down on the clamping block, the support frame is close to down clamping block one side is provided with servo motor, install the cutting piece on servo motor's the output shaft.

According to the scheme, the notch of a product is close to the notch of the lower clamping block, the hydraulic telescopic rod works through the external controller and the power supply, the hydraulic telescopic rod clamps the product on the lower clamping block by taking the upper clamping block, the electric telescopic rod works through the external controller and the power supply, the electric telescopic rod takes the servo motor to be close to the notch of the product, the notch of the product is cut and polished by the cutting plate on the servo motor, the notch of the product is cut and polished to be smooth, the product is qualified and circulated, but in the actual cutting and flattening process, the thermoplastic elastic strip is required to move forwards and then cut and smooth, and the scheme does not have an auxiliary structure for moving forwards at uniform speed, so that the cutting accuracy is affected due to different lengths when the thermoplastic elastic strip moves forwards;

secondly, when the thermoplastic elastic strips are cut, the thermoplastic elastic strips are required to be limited due to different widths, otherwise, the thermoplastic elastic strips are easy to deviate, and the cutting quality is affected;

third, the conventional edge trimming device is inconvenient and labor-saving when cutting, and is not suitable for the cutting process.

At present, a novel edge trimming device for producing thermoplastic elastomer, which is convenient for limiting, is provided for solving the problems.

Disclosure of Invention

The utility model aims to provide an edge cutting and leveling device for producing thermoplastic elastomer, which is convenient for limiting, so as to solve the problem that the auxiliary straightening and uniform conveying of the thermoplastic elastomer are inconvenient in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a thermoplastic elastomer production is with edge cutting device convenient to it is spacing, includes fixing base and base, the bottom fixedly connected with base of fixing base one side, the both sides fixedly connected with support column on base top, the top fixedly connected with footstock of support column, the top of footstock is provided with the guide way, the inside of guide way vertically runs through and is provided with the guide bar, the top fixedly connected with stopper of guide bar, the top fixedly connected with reset spring of footstock, reset spring's inside is provided with the dead lever, the top fixedly connected with fixed block of dead lever and reset spring, the inside and the fixedly connected with mounting panel of footstock are vertically run through to the bottom of dead lever, the bottom fixedly connected with blade of mounting panel, one side fixedly connected with fixed plate of fixing base, the inside of fixing base is provided with the mounting groove, the inside of mounting groove transversely runs through and is provided with two-way screw rod, the top of fixing base is provided with the fixed frame, the inside fixed mounting of fixed frame one side has the auxiliary roller.

Preferably, the auxiliary rollers are provided with nine groups, and the auxiliary rollers are distributed in the fixing frame at equal intervals.

Preferably, one side fixedly connected with handle of two-way screw rod, one side fixedly connected with fixed slot of mounting groove inside, two-way screw rod inlays the inside rotatable at the fixed slot.

Preferably, the guide rods are provided with two groups, and the guide rods are symmetrically distributed on two sides of the top end of the top seat.

Preferably, the reset spring is provided with three groups, and the bottom of guide rod is fixedly connected with the top of mounting panel.

Preferably, the fixing rod is movable inside the top seat.

Preferably, the bottom fixedly connected with movable block of fixed frame, the bottom of movable block runs through the inside on fixing base top and cup joints in the outside of bi-directional screw rod.

Compared with the prior art, the utility model has the beneficial effects that: the edge cutting and leveling device for producing the thermoplastic elastomer convenient to limit not only realizes the convenience of assisting in pressing and conveying the thermoplastic elastomer at a constant speed during cutting, but also realizes the convenience of limiting the thermoplastic elastomer and realizing the convenience of quick cutting;

(1) By the aid of the auxiliary rollers and the fixing frames, the auxiliary rollers are nine groups and are distributed in one side of the fixing frames at equal intervals, the thermoplastic elastic strips can be flattened in an auxiliary mode by aid of the rolling property of the auxiliary rollers, and the thermoplastic elastic strips are conveyed forwards at equal speed when cut, so that the thermoplastic elastic strips are more convenient to cut;

(2) The handle can be screwed by the aid of the fixing groove, the bidirectional screw, the mounting groove, the movable block, the handle and the fixing frame, and the movable block is sleeved outside the bidirectional screw and can drive the movable block sleeved outside to move towards the middle simultaneously when the bidirectional screw rotates, so that the auxiliary roller at the top can be driven to move, and the thermoplastic elastomer of the auxiliary roller is clamped and limited, so that the auxiliary roller is more applicable to shearing;

(3) Through being provided with blade, mounting panel, guide bar, stopper, dead lever, fixed block, reset spring, guide way, footstock, utilize reset spring's elasticity, can press down the fixed block when the cutting to can be convenient for cut thermoplastic elastic strip, when unclamping the fixed block, the blade can return to normal position voluntarily, make simple, convenient when the cutting.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic diagram of the front view of the connection between the guide rod and the top base;

FIG. 3 is a schematic side view of the connection between the auxiliary roller and the fixed frame;

fig. 4 is a schematic front view of the connection mode of the bidirectional screw and the fixing seat.

In the figure: 1. a fixing seat; 2. a fixing groove; 3. a support column; 4. a base; 5. a bidirectional screw; 6. a mounting groove; 7. a movable block; 8. a handle; 9. an auxiliary roller; 10. a blade; 11. a mounting plate; 12. a guide rod; 13. a limiting block; 14. a fixed rod; 15. a fixed block; 16. a return spring; 17. a guide groove; 18. a top base; 19. a fixed frame; 20. and a fixing plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1: referring to fig. 1-4, an edge trimming device for producing thermoplastic elastomer convenient for limiting comprises a fixed seat 1 and a base 4, wherein the bottom end of one side of the fixed seat 1 is fixedly connected with the base 4, two sides of the top end of the base 4 are fixedly connected with a supporting column 3, the top end of the supporting column 3 is fixedly connected with a top seat 18, the top end of the top seat 18 is provided with a guide groove 17, the inside of the guide groove 17 longitudinally penetrates through and is provided with a guide rod 12, the top end of the guide rod 12 is fixedly connected with a limiting block 13, the top end of the top seat 18 is fixedly connected with a return spring 16, the inside of the return spring 16 is provided with a fixed rod 14, the top ends of the fixed rod 14 and the return spring 16 are fixedly connected with a fixed block 15, the bottom end of the fixed rod 14 longitudinally penetrates through the inside of the top seat 18 and is fixedly connected with a mounting plate 11, the bottom end of the mounting plate 11 is fixedly connected with a blade 10, one side of the fixed seat 1 is fixedly connected with a fixed plate 20, the inside of the fixed seat 1 is provided with a mounting groove 6, the inside of the mounting groove 6 is transversely penetrated and is provided with a bidirectional screw 5, the top end of the fixed seat 1 is provided with a fixed frame 19, and the inside of one side of the fixed frame 19 is fixedly provided with an auxiliary roller 9;

the auxiliary rollers 9 are provided with nine groups, and the auxiliary rollers 9 are distributed in the fixed frame 19 at equal intervals;

specifically, as shown in fig. 1 and 3, the thermoplastic elastomer strip can be flattened with assistance of the rolling property of the auxiliary roller 9, and the thermoplastic elastomer strip is conveyed forward at an even speed when being cut, so that the thermoplastic elastomer strip is more convenient when being cut.

Example 2: one side of the bidirectional screw 5 is fixedly connected with a handle 8, one side of the inside of the mounting groove 6 is fixedly connected with a fixed groove 2, and the bidirectional screw 5 is embedded in the fixed groove 2 and can rotate;

the bottom end of the fixed frame 19 is fixedly connected with a movable block 7, and the bottom end of the movable block 7 penetrates through the inside of the top end of the fixed seat 1 and is sleeved outside the bidirectional screw 5;

specifically, as shown in fig. 1 and 4, the handle 8 is screwed, the bidirectional screw 5 is rotated, and when the bidirectional screw 5 rotates, the externally sleeved movable block 7 can be driven to move towards the middle at the same time, so that the auxiliary roller 9 at the top can be driven to move, and the thermoplastic elastomer of the thermoplastic elastomer is clamped and limited.

Example 3: the guide rods 12 are provided with two groups, and the guide rods 12 are symmetrically distributed on two sides of the top end of the top seat 18;

the reset spring 16 is provided with three groups, the bottom end of the guide rod 12 is fixedly connected with the top end of the mounting plate 11, and the fixed rod 14 is movable in the top seat 18;

specifically, as shown in fig. 1 and 2, by using the elasticity of the return spring 16, the fixing block 15 can be pressed downwards during cutting, thereby facilitating cutting of the thermoplastic elastic strip, and the blade 10 can automatically return upwards to the original position when the fixing block 15 is released, so that the cutting is simple and convenient.

Working principle: when the thermoplastic elastic strip is used, firstly, the thermoplastic elastic strip is placed on the fixed seat 1, the handle 8 is screwed, the bidirectional screw 5 is rotated, when the bidirectional screw 5 rotates, the externally sleeved movable block 7 is driven to move towards the middle at the same time, so that the auxiliary roller 9 at the top can be driven to move, the thermoplastic elastic body is clamped and limited, then, the fixing block 15 can be pressed downwards during cutting by utilizing the elasticity of the return spring 16, thereby being convenient for cutting the thermoplastic elastic strip, the blade 10 can automatically return to the original position upwards when the fixing block 15 is loosened, and finally, when the thermoplastic elastic strip is cut again, the thermoplastic elastic strip can be conveyed forwards at uniform speed by utilizing the rolling property of the auxiliary roller 9.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Edge cutting device is used in production of thermoplastic elastomer convenient to it is spacing, including fixing base (1) and base (4), its characterized in that: the utility model discloses a bidirectional screw rod fixing device, including fixing base (1), base (4) is fixedly connected with in the bottom of fixing base (1) one side, the both sides fixedly connected with support column (3) in base (4) top, the top fixedly connected with footstock (18) of support column (3), the top of footstock (18) is provided with guide way (17), the inside of guide way (17) vertically runs through and is provided with guide bar (12), the top fixedly connected with stopper (13) of guide bar (12), the top fixedly connected with reset spring (16) of footstock (18), the inside of reset spring (16) is provided with dead lever (14), the top fixedly connected with fixed block (15) of dead lever (14) and reset spring (16), the inside and fixedly connected with mounting panel (11) of footstock (18) are vertically run through to the bottom of dead lever (14), one side fixedly connected with fixed plate (20) of fixing base (1), the inside of fixing base (1) is provided with mounting groove (6), the inside of fixing base (6) is provided with screw rod (19) is transversely run through in the inside of fixing base (1), an auxiliary roller (9) is fixedly arranged in one side of the fixed frame (19).

2. The edge trimming device for thermoplastic elastomer production convenient for limiting according to claim 1, wherein: the auxiliary rollers (9) are provided with nine groups, and the auxiliary rollers (9) are distributed in the fixing frame (19) at equal intervals.

3. The edge trimming device for thermoplastic elastomer production convenient for limiting according to claim 1, wherein: one side fixedly connected with handle (8) of bi-directional screw rod (5), one side fixedly connected with fixed slot (2) inside mounting groove (6), bi-directional screw rod (5) inlay in the inside rotatable of fixed slot (2).

4. The edge trimming device for thermoplastic elastomer production convenient for limiting according to claim 1, wherein: the guide rods (12) are arranged in two groups, and the guide rods (12) are symmetrically distributed on two sides of the top end of the top seat (18).

5. The edge trimming device for thermoplastic elastomer production convenient for limiting according to claim 1, wherein: the return spring (16) is provided with three groups, and the bottom end of the guide rod (12) is fixedly connected with the top end of the mounting plate (11).

6. The edge trimming device for thermoplastic elastomer production convenient for limiting according to claim 1, wherein: the fixed rod (14) is movable inside the top seat (18).

7. The edge trimming device for thermoplastic elastomer production convenient for limiting according to claim 1, wherein: the bottom fixedly connected with movable block (7) of fixed frame (19), the inside at fixing base (1) top is run through to the bottom of movable block (7) and cup joints in the outside of two-way screw rod (5).