CN219445213U - Thermoplastic elastomer cutting device - Google Patents

Abstract

The utility model provides a thermoplastic elastomer cutting device, which relates to the technical field of cutting devices and comprises a T-shaped plate, wherein a collecting box is fixed at the bottom of the T-shaped plate and close to two corners of the T-shaped plate, fixing plates are fixed at the top of the T-shaped plate and close to two sides of the T-shaped plate, a cylinder is embedded in the surface of one fixing plate and rotated by a bearing, a first motor is embedded and fixed in the cylinder, a rotating column is fixed on one side wall of the cylinder, the other end of the rotating column penetrates through the other fixing plate and is rotationally connected with the bearing of the other fixing plate, and round cavities are formed in the two ends of the rotating column. According to the utility model, the first bidirectional screw is driven to rotate by the first motor, the first bidirectional screw rotates to drive the circular ring to move, and the circular ring moves to drive the cutting discs to move by the connecting blocks, so that the effect of adjusting the distance between the two cutting discs can be achieved, the effect of controlling the width of the cut raw materials can be achieved, and the effect of cutting the width of the waste materials can be controlled.

Description

Thermoplastic elastomer cutting device

Technical Field

The utility model relates to the technical field of cutting devices, in particular to a thermoplastic elastomer cutting device.

Background

Thermoplastic elastomers TPE/TPR, also known as elastomers or synthetic rubbers. The product has the excellent performances of high elasticity, ageing resistance and oil resistance of the traditional crosslinked vulcanized rubber, and has the characteristics of convenience in processing and wide processing mode of common plastics. Can be produced by adopting processing modes such as injection molding, extrusion, blow molding and the like, and 100 percent of the crushed nozzle corners are directly used for secondary use. The processing process is simplified, and the processing cost is reduced, so that the thermoplastic elastomer TPE/TPR material is the latest material for replacing the traditional rubber, and the TPE/TPR material is environment-friendly, nontoxic, comfortable in hand feeling and exquisite in appearance, so that the TPE/TPR material has more originality. Therefore, the material is a novel synthetic material with more humanization and high grade, and is also a universal standard environment-friendly material.

Existing, for example, chinese patent publication No.: CN212352164U the present utility model provides thermoplastic elastomer cutting means comprising a transporting means, a cutting means and a recycling means; the conveying device comprises a first conveying belt, a second conveying belt and a plurality of brackets; the recovery device comprises a recovery tank and a separation rod; the two separating rods are respectively arranged at two sides of the second conveyor belt; the recovery groove is arranged below the separation rod; the utility model has the beneficial effects that: 1. the width of the first conveyor belt is larger than that of the second conveyor belt; the leftover materials can fall off from the second conveyor belt conveniently after the raw materials are cut; the width of the second conveying belt is slightly wider than the width of the coil stock after the leftover materials are cut off; so that the coil stock is always on the second conveyor belt to prevent the coil stock from falling off the second conveyor belt; 2. the setting separating rod is convenient for separate coil stock and leftover bits, sets up the recovery tank and will separate and retrieve the leftover bits that drop.

Although the edge margins can be cut and recovered in the above patent, the distance between the two annular cutters cannot be adjusted, and the expected width of the cut raw materials cannot be controlled, for example, when the raw materials are too wide and too narrow, the annular cutters also have too wide waste widths after cutting or gaps at the edges of the raw materials, and meanwhile, the cut raw materials are easily deviated in the conveying process, so that uneven cutting of the raw materials is easily caused.

Disclosure of Invention

The utility model aims to solve the problems that the distance between two annular cutters cannot be adjusted and the expected width of cut raw materials cannot be controlled in the prior art, such as the situation that the width of cut waste materials is too wide or the edges of the raw materials are also provided with gaps when the raw materials are too wide and too narrow, and the cut raw materials are easy to deviate in the conveying process, so that uneven cutting of the raw materials is easy to cause.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a thermoplastic elastomer cutting device, includes T template, the bottom of T template just is close to both angles and all is fixed with the collecting box, the top of T template just is close to both sides and all is fixed with the fixed plate, one of them the surface embedding of fixed plate and bearing rotation have the drum, the inside embedding of drum is fixed with first motor, a lateral wall of drum is fixed with the pillar, the other end of pillar runs through another fixed plate and rotates with its bearing to be connected, the round chamber has all been seted up to the both ends inside of pillar, square groove has all been seted up to both ends surface symmetry of pillar, square groove and round chamber intercommunication each other, the surface of pillar just is close to both sets and is equipped with the cutting dish, the inside of pillar is passed and the bearing rotation has first bi-directional screw, the one end of first bi-directional screw is rotated with the one end inner wall bearing of round chamber and is connected, the other end of first bi-directional screw runs through pillar and drum and is fixed by being connected with the output of first motor; the limiting assembly is fixedly arranged on the T-shaped plate.

Preferably, the bottom of T template just is close to both angles and all is fixed with the supporting leg, the bottom of supporting leg all is fixed with the balance plate.

Preferably, a second motor is fixed on one side wall of the fixing plate, and the output end of the second motor is fixedly connected with one end of the rotating column.

Preferably, the screw thread department at both ends of first two-way screw rod all overlaps and establishes and threaded connection has the ring, the inside of square groove all slides there is the connecting block, the both ends of connecting block respectively with ring and cutting dish fixed connection.

Preferably, the limiting assembly comprises two U-shaped plates, the two U-shaped plates are respectively fixed on two sides of the protruding part of the T-shaped plate, the protruding part of the T-shaped plate penetrates through and is provided with a second bidirectional screw in a bearing rotating mode, two ends of the second bidirectional screw penetrate through the U-shaped plate and are in rotating connection with the bearing of the second bidirectional screw, one side wall of the U-shaped plate is fixedly provided with a third motor, the output end of the third motor is fixedly connected with one end of the second bidirectional screw, two ends of the second bidirectional screw are respectively sleeved with a movable plate in a threaded mode, and the top of the movable plate is fixedly provided with a limiting plate.

Preferably, the protruding department of T template runs through and is fixed with the gag lever post, the both ends of gag lever post run through the movable plate and with its sliding connection, the both ends of gag lever post run through the U template and with its fixed connection.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, the first bidirectional screw is driven to rotate by the first motor, the first bidirectional screw rotates to drive the circular ring to move, and the circular ring moves to drive the cutting discs to move by the connecting blocks, so that the effect of adjusting the distance between the two cutting discs can be achieved, the effect of controlling the width of the cut raw materials can be achieved, and the effect of cutting the width of the waste materials can be controlled.

2. According to the utility model, the second bidirectional screw is driven to rotate by the third motor, the second bidirectional screw rotates to drive the two end moving plates to move, and the moving plates move to drive the limiting plates to move, so that the effect of enabling the edges of the limiting plates to be attached to the edges of the cut raw materials can be achieved, and the effect of preventing the raw materials from shifting in the transmission process can be achieved.

Drawings

FIG. 1 is a perspective view showing the whole structure of a thermoplastic elastomer cutting device according to the present utility model;

FIG. 2 is a cross-sectional view showing the whole structure of a thermoplastic elastomer cutting device according to the present utility model;

FIG. 3 is a cross-sectional view showing a part of the structure of a thermoplastic elastomer cutting device according to the present utility model;

fig. 4 is an enlarged view of the structure of the area a in fig. 3 of a thermoplastic elastomer cutting device according to the present utility model.

Legend description: 1. t-shaped plates; 2. support legs; 3. a balance plate; 4. a collection box; 5. a fixing plate; 6. a cylinder; 7. a first motor; 8. a rotating column; 9. a circular cavity; 10. a square groove; 11. a first bi-directional screw; 12. a cutting disc; 13. a circular ring; 14. a connecting block; 15. a second motor; 16. a limit component; 161. a U-shaped plate; 162. a second bidirectional screw; 163. a moving plate; 164. a limiting plate; 165. a third motor; 166. and a limit rod.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

1, as shown in fig. 1-4, the utility model provides a thermoplastic elastomer cutting device, which comprises a T-shaped plate 1, a collecting box 4 is fixed at the bottom of the T-shaped plate 1 and near two corners, a fixing plate 5 is fixed at the top of the T-shaped plate 1 and near two sides, a cylinder 6 is embedded and rotatably supported on the surface of one fixing plate 5, a first motor 7 is embedded and fixed in the interior of the cylinder 6, a rotary column 8 is fixed on one side wall of the cylinder 6, the other end of the rotary column 8 penetrates through the other fixing plate 5 and is rotatably supported on the other fixing plate, round cavities 9 are formed in the interiors of two ends of the rotary column 8, square grooves 10 are symmetrically formed in the surfaces of two ends of the rotary column 8 and are mutually communicated with the round cavities 9, cutting discs 12 are sleeved on the surfaces of the rotary column 8 and near two sides, a first bidirectional screw 11 penetrates through and rotatably supported on the interiors of the rotary column 8, one end of the first bidirectional screw 11 is rotatably supported on the inner wall of the round cavities 9, and the other end of the first bidirectional screw 11 penetrates through the rotary column 8 and is fixedly supported on the output end of the first motor 7; the limiting assembly 16, the limiting assembly 16 is fixedly installed on the T-shaped plate 1.

The effect that its whole embodiment 1 reaches is, through the bottom of T template 1 and be close to both angles and all be fixed with collecting box 4, can play the effect of collecting the waste material, through the top of T template 1 and be close to both sides and all be fixed with fixed plate 5, the surface embedding of one of them fixed plate 5 and bearing rotation have drum 6, the inside embedding of drum 6 is fixed with first motor 7, can play the effect of fixing first motor 7, be fixed with the rotor post 8 through the side wall of drum 6, the other end of rotor post 8 runs through another fixed plate 5 and rotates with its bearing to be connected, can play the effect of making things convenient for rotor post 8 to rotate, both ends surfaces through rotor post 8 all offer circular chamber 9, square groove 10 and circular chamber 9 intercommunication each other are all offered to the both ends surface of rotor post 8, the surface and be close to both cover of rotor post 8 have cutting disc 12, can play the effect of making cutting disc 12 rotate and cut the below raw materials, pass through the inside of rotor post 8 and the bearing rotation has first bidirectional screw 11, one end of first bidirectional screw 11 rotates with the inner wall 9 of chamber 9 and first motor 7 and the first bidirectional screw rod 7 is connected with the first end of output screw rod 11 through the first bearing and the first bidirectional screw rod 7, can rotate the first end of rotation is connected with the first bidirectional screw rod 7; through spacing subassembly 16, spacing subassembly 16 fixed mounting is on T template 1, can play the effect that carries out spacing to the raw materials after the cutting.

In the embodiment 2, as shown in fig. 1-4, support legs 2 are fixed at the bottom of the T-shaped plate 1 and close to two corners, and balance plates 3 are fixed at the bottoms of the support legs 2; wherein, a second motor 15 is fixed on one side wall of the fixed plate 5, and the output end of the second motor 15 is fixedly connected with one end of the rotary column 8; the two ends of the first bidirectional screw 11 are respectively sleeved with a circular ring 13 in threaded connection, the inside of the square groove 10 is respectively provided with a connecting block 14 in a sliding manner, and two ends of the connecting block 14 are respectively fixedly connected with the circular ring 13 and the cutting disc 12; the limiting assembly 16 comprises two U-shaped plates 161, the two U-shaped plates 161 are respectively fixed at two sides of the protruding part of the T-shaped plate 1, the protruding part of the T-shaped plate 1 penetrates through and is rotatably provided with a second bidirectional screw rod 162 by a bearing, two ends of the second bidirectional screw rod 162 penetrate through the U-shaped plate 161 and are rotatably connected with the bearing of the second bidirectional screw rod, one side wall of one U-shaped plate 161 is fixedly provided with a third motor 165, the output end of the third motor 165 is fixedly connected with one end of the second bidirectional screw rod 162, two ends of the second bidirectional screw rod 162 are sleeved and in threaded connection with a movable plate 163, and the top of the movable plate 163 is fixedly provided with a limiting plate 164; the convex part of the T-shaped plate 1 is penetrated and fixed with a limiting rod 166, two ends of the limiting rod 166 penetrate through the movable plate 163 and are in sliding connection with the movable plate, and two ends of the limiting rod 166 penetrate through the U-shaped plate 161 and are fixedly connected with the U-shaped plate 161.

The whole embodiment 2 achieves the effects that the bottom of the T-shaped plate 1 is fixedly provided with the supporting legs 2 close to two corners, and the bottom of the supporting legs 2 is fixedly provided with the balance plate 3, so that one end of the T-shaped plate 1 can be supported; the second motor 15 is fixed on one side wall of the fixed plate 5, and the output end of the second motor 15 is fixedly connected with one end of the rotary column 8, so that the effect of enabling the second motor 15 to drive the rotary column 8 to rotate can be achieved; through the annular rings 13 sleeved and connected at the thread positions at the two ends of the first bidirectional screw rod 11, the connecting blocks 14 are respectively and fixedly connected with the annular rings 13 and the cutting disc 12 at the two ends of the connecting blocks 14 in a sliding manner in the square groove 10, the effects that the annular rings 13 at the two ends are driven to move by the rotation of the first bidirectional screw rod 11, the connecting blocks 14 are driven to move by the movement of the annular rings 13, and the cutting disc 12 is driven to move by the movement of the connecting blocks 14 are achieved; the limiting assembly 16 comprises two U-shaped plates 161, the two U-shaped plates 161 are respectively fixed on two sides of the protruding part of the T-shaped plate 1, the protruding part of the T-shaped plate 1 penetrates through and is rotatably provided with a second bidirectional screw rod 162 through a bearing, two ends of the second bidirectional screw rod 162 penetrate through the U-shaped plate 161 and are rotatably connected with the bearing of the second bidirectional screw rod, one side wall of one U-shaped plate 161 is fixedly provided with a third motor 165, the output end of the third motor 165 is fixedly connected with one end of the second bidirectional screw rod 162, two ends of the second bidirectional screw rod 162 are sleeved and in threaded connection with a movable plate 163, and the top of the movable plate 163 is fixedly provided with a limiting plate 164, so that the limiting effect on cut raw materials can be achieved; through the protruding type department of T template 1 run through and be fixed with gag lever post 166, gag lever post 166's both ends run through movable plate 163 and rather than sliding connection, and the both ends of gag lever post 166 run through U template 161 and rather than fixed connection, can play the effect that carries out spacingly to movable plate 163.

Working principle: the first bidirectional screw rod 11 is driven to rotate through the first motor 7, the first bidirectional screw rod 11 rotates to drive the circular rings 13 at two ends to move, the circular rings 13 move to drive the connecting block 14 to move, the connecting block 14 moves to drive the cutting plates 12 to move, when the distance between the two cutting plates 12 is suitable for the center width of a boss after cutting raw materials, the second motor 15 drives the rotating column 8 to rotate, the rotating column 8 rotates to drive the cutting plates 12 to rotate through the connecting block 14, then the raw materials passing through the lower side of the rotating column 8 can be cut, the cut edges can enter the collecting box 4 to be collected, at the moment, the third motor 165 drives the second bidirectional screw rod 162 to rotate, the second bidirectional screw rod rotates 162 to drive the two end moving plates 163 to move, the moving plates 163 move to drive the limiting plates 164 to move, the edge of the limiting plates 164 can be attached to the edge of the cut raw materials, and accordingly the effect of preventing the raw materials from shifting in the transmission process can be achieved.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (6)

1. Thermoplastic elastomer cutting device, including T template (1), its characterized in that: the utility model discloses a rotary table, including T template, cylinder (6), cutting disc, rotary screw (11), rotary screw (8), rotary screw (7) and output screw (7), rotary screw (8) are connected to the other fixed plate (5) and bearing rotation, circular cavity (9) have all been seted up to rotary screw (8) both ends inside, square groove (10) and circular cavity (9) intercommunication have all been seted up to rotary screw (8) both ends surface symmetry, rotary screw (8) surface and all cover cutting disc (12) near two, rotary screw (8) inside is passed and is rotated with first bi-directional screw (11) with bearing rotation, rotary screw (8) one end and the inner wall of circular cavity (9) rotation are connected, first bi-directional screw (11) and output screw (7) are connected to the other end by the inner wall of first bi-directional screw (8) rotation, rotary screw (8) and output screw (7) are connected to each other by the bi-directional screw;

the limiting assembly (16), limiting assembly (16) fixed mounting is on T template (1).

2. A thermoplastic elastomer cutting apparatus as claimed in claim 1, wherein: the bottom of T template (1) just is close to both angles and all is fixed with supporting leg (2), the bottom of supporting leg (2) all is fixed with balance plate (3).

3. A thermoplastic elastomer cutting apparatus as claimed in claim 1, wherein: a second motor (15) is fixed on one side wall of the fixed plate (5), and the output end of the second motor (15) is fixedly connected with one end of the rotary column (8).

4. A thermoplastic elastomer cutting apparatus as claimed in claim 1, wherein: the two ends of the first bidirectional screw rod (11) are sleeved with threads and are in threaded connection with the circular rings (13), connecting blocks (14) are slidably arranged in the square grooves (10), and two ends of each connecting block (14) are fixedly connected with the circular rings (13) and the cutting disc (12) respectively.

5. A thermoplastic elastomer cutting apparatus as claimed in claim 1, wherein: limiting component (16) are including two U template (161), two U template (161) are fixed respectively in protruding department both sides of T template (1), the protruding department of T template (1) runs through and the bearing rotates there is second double-direction screw rod (162), the both ends of second double-direction screw rod (162) run through U template (161) and rotate rather than the bearing and be connected, one of them a side wall of U template (161) is fixed with third motor (165), the output of third motor (165) and the one end fixed connection of second double-direction screw rod (162), moving plate (163) are all established to the both ends cover of second double-direction screw rod (162) and threaded connection, the top of moving plate (163) all is fixed with limiting plate (164).

6. A thermoplastic elastomer cutting apparatus as set forth in claim 5, wherein: the T-shaped plate (1) is provided with a protruding part, a limiting rod (166) penetrates through the protruding part, two ends of the limiting rod (166) penetrate through the moving plate (163) and are in sliding connection with the moving plate, and two ends of the limiting rod (166) penetrate through the U-shaped plate (161) and are fixedly connected with the U-shaped plate.