CN217919828U - Be applied to transport mechanism of rotatory cross cutting machine - Google Patents

Abstract

The utility model discloses a transmission mechanism applied to a rotary die-cutting machine and a use method thereof, which comprises a bottom plate, a first motor is fixedly connected to the inside of the bottom plate, and a screw rod is fixedly connected to the output end of the first motor. The outer side of the screw rod is threadedly connected with a screw sleeve, the screw sleeve is fixedly connected with a support plate, the support plate is fixedly connected with a support sleeve, and the inside of the support sleeve is slidably connected with a support rod. The utility model realizes the removal of the originally used acrylic protective film through the use of the transmission mechanism, which is more convenient for operation and saves refueling time, and at the same time saves costs. By designing the function of the first motor, the output end of the first motor can drive the screw to rotate. The threaded connection with the screw sleeve enables the support plate to drive the support sleeve to move up and down, the height of the support plate can be adjusted, and then the height of the conveyor belt can be adjusted, thereby improving the use effect of the transmission mechanism.

Description

A transmission mechanism applied to a rotary die-cutting machine

technical field

The utility model relates to the technical field of a rotary die-cutting machine, in particular to a transmission mechanism applied to a rotary die-cutting machine and a use method thereof.

Background technique

Die-cutting machine is also called beer machine, cutting machine, CNC stamping machine, mainly used for die-cutting of some corresponding non-metallic materials, self-adhesive, EVA, double-sided adhesive, electronics, mobile phone rubber pad, etc. breaking), indentation and bronzing operations, lamination, automatic waste discharge, die-cutting machines use steel knives, metal molds, steel wires (or templates carved from steel plates), and apply a certain pressure through the embossing plate to print or Rolling and cutting cardboard into a certain shape is an important equipment for post-press packaging processing and forming. Traditional crafts need to use an additional acrylic film to assist in posting before production.

Utility model content

The purpose of the utility model is to provide a transmission mechanism applied to a rotary die-cutting machine and its use method, which solves the problem that a PET protective film is required to complete the post transfer, and the product cost is high.

In order to achieve the above purpose, the utility model provides the following technical solutions: a transmission mechanism applied to a rotary die-cutting machine, including a bottom plate, a first motor is fixedly connected to the inside of the bottom plate, and the output end of the first motor is fixedly connected to There is a screw rod, the outer side of the screw rod is threadedly connected with a screw sleeve, the screw sleeve is fixedly connected with a support plate, the support plate is fixedly connected with a support sleeve, and the inside of the support sleeve is slidably connected with a support rod. The inside of the support sleeve is threadedly connected to a limit screw, the limit screw is slidably connected to the support rod, the support rod is fixedly connected to the bottom plate, the support plate is fixedly connected to a second motor, and the second motor The output end is rotatably connected with the support plate, the output end of the second motor is fixedly connected with a threaded rod, and the threaded rod is provided with positive threads and reverse threads, and the positive threads and reverse threads are symmetrically distributed on the threaded rod, so The threaded rod is in contact with the support plate, and the outer side of the threaded rod is rotatably sleeved with a rotating seat, and the rotating seat is fixedly connected with the support plate;

The threaded rod is fixedly connected with a rotating ring, the rotating ring is in contact with the rotating seat, the outer side of the threaded rod is threadedly connected with a connecting rod, the connecting rod is fixedly connected with a support seat, and the support seat and the support plate contact, the support seat is fixedly connected with a guide block, the guide block is slidably connected with the support plate, the support seat is fixedly connected with a third motor, the output end of the third motor is rotatably connected with the support seat, The output end of the third motor is fixedly connected with a square rod, the square rod is in contact with the support base, and the outer side of the square rod is slidingly sleeved with a rotating sleeve, and the rotating sleeve is provided with a plurality of evenly distributed annular grooves , wherein a positioning screw is slidingly connected to the inside of one of the annular grooves, the positioning screw is threadedly connected to the support seat, a pull ring is fixedly connected to the rotating sleeve, the pull ring is in contact with the support seat, and the rotating sleeve A transmission roller is fixedly sleeved outside the transmission roller, and a conveyor belt is sleeved on the outside of the transmission roller. The transmission belt contacts a limit ring, the limit ring is fixedly connected to the drive roller, and the rotating sleeve is rotatably connected to the support seat.

Preferably, a limiting slot is provided on the support rod, and a limiting screw is slidably connected to the inside of the limiting slot. By designing the limit slot, the limit screw can slide relative to the limit slot.

Preferably, a rotating slot is opened on the rotating base, and a threaded rod is rotatably connected to the inside of the rotating slot. By designing the rotating groove, the threaded rod can rotate in the rotating groove.

Preferably, a guide groove is opened on the support plate, and a guide block is slidably connected to the inside of the guide groove. By designing the guide groove, the guide block can slide in the guide groove.

Preferably, a turning slot is opened on the support base, and the output end of the third motor is connected to the inside of the turning slot in rotation. By designing the turning slot, the output end of the third motor can rotate in the turning slot.

Preferably, the rotating sleeve is provided with a square groove, and a square rod is slidably connected to the inside of the square groove. By designing the square groove, the square rod can slide in the square groove, and the square rod can drive the rotating sleeve to rotate.

A method for using a transmission mechanism applied to a rotary die-cutting machine, comprising the following steps:

(1) When it is necessary to adjust the height of the conveyor belt, the first motor works, and the screw at the output end of the first motor rotates. Through the threaded connection between the screw and the screw sleeve, the screw sleeve drives the support plate to move, and the support plate can drive the support When the sleeve moves, the support sleeve will slide along the support rod, so that the height of the support plate can be adjusted, and the height of the conveyor belt can be adjusted, thereby improving the use effect of the transmission mechanism;

(2) When it is necessary to adjust the tension of the conveyor belt, the second motor works, and the output end of the second motor drives the threaded rod to rotate, and the threaded connection between the threaded rod and the connecting rod makes the two connecting rods reverse to the opposite direction Moving, the connecting rod can drive the support seat to move, so that the support seat drives the guide block to slide along the guide groove, so that the support seat drives the square rod to move horizontally, and the square rod drives the rotating sleeve to move horizontally, which in turn can drive the conveyor belt to move. Adjust the distance between the seats to adjust the tension of the conveyor belt;

(3) When it is necessary to adjust the position of the conveyor belt, turn the positioning screw first, and through the threaded connection between the positioning screw and the support seat, the positioning screw is separated from the annular groove on the rotating sleeve, and then pull the pull ring, and the pull ring drives the rotating sleeve The horizontal movement makes the rotating sleeve and the square rod slide relative to each other. The rotating rod can drive the transmission roller to move, and then the conveyor belt can be moved. When the adjustment is completed, turn the positioning screw so that the positioning screw is inserted into another annular groove, and then the The position of the conveyor belt can be adjusted by turning the sleeve to fix it.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. The utility model realizes the removal of the originally used acrylic protective film by using the transmission mechanism, which is more convenient for operation and saves refueling time, and at the same time saves costs. By designing the function of the first motor, the output end of the first motor can drive the screw to rotate. Through the threaded connection between the screw rod and the screw sleeve, the support plate can drive the support sleeve to move up and down, the height of the support plate can be adjusted, and then the height of the conveyor belt can be adjusted, thereby improving the use effect of the transmission mechanism.

2. In the utility model, through the design of the second motor, the second motor can drive the threaded rod to rotate, and through the threaded connection between the threaded rod and the connecting rod, the connecting rod can drive the two support seats to move in the opposite direction, and the support seat can The tension of the conveyor belt can be adjusted by driving the transmission roller, and through the sliding connection between the rotation sleeve and the square rod, the rotation sleeve can be driven to move horizontally by pulling the pull ring. The rotation sleeve can drive the transmission roller to move, and the transmission roller can drive the limit The ring can further drive the conveyor belt to move horizontally, and the position of the conveyor belt can be adjusted, further improving its use effect.

Description of drawings

Fig. 1 is the overall structural representation of the utility model;

Fig. 2 is the left view of the support seat in Fig. 1 of the utility model;

Fig. 3 is the top view of the structure of Fig. 1 of the utility model;

Fig. 4 is prior art die-cutting process flowchart;

Figure 5 is a flow chart of the improved die-cutting process.

In the figure: 1. Base plate; 2. First motor; 3. Screw rod; 4. Screw sleeve; 5. Support plate; 6. Support sleeve; 7. Limit screw; 8. Support rod; 9. Limit groove; 10 , second motor; 11, threaded rod; 12, rotating seat; 13, rotating slot; 14, rotating ring; 15, connecting rod; 16, support seat; 17, guide block; 18, guide groove; 19, third motor ;20, transfer groove; 21, square rod; 22, rotating sleeve; 23, square groove; 24, annular groove; 25, positioning screw; 26, pull ring; 27, drive roller; 28, conveyor belt; 29, limit ring .

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figure 1 and Figure 2, a transmission mechanism applied to a rotary die-cutting machine, including a bottom plate 1, the inside of the bottom plate 1 is fixedly connected with a first motor 2, and the output end of the first motor 2 is fixedly connected with a screw 3, the screw The outer side of 3 is threadedly connected with screw sleeve 4, on which screw sleeve 4 is fixedly connected with support plate 5, on the support plate 5 is fixedly connected with support sleeve 6, inside of support sleeve 6 is slidably connected with support rod 8, inside of support sleeve 6 The limit screw 7 is threaded, the limit screw 7 is slidably connected to the support rod 8, the limit groove 9 is provided on the support rod 8, and the limit screw 7 is slidably connected to the inside of the limit groove 9. By designing the limit groove 9, the The limit screw 7 can slide relative to the limit slot 9 .

Please refer to Fig. 1, Fig. 2, Fig. 3, support bar 8 is fixedly connected with base plate 1, is fixedly connected with second motor 10 on support plate 5, and the output end of second motor 10 is connected with support plate 5 in rotation, and second motor 10 The output end of the output end is fixedly connected with a threaded rod 11, which is provided with a positive thread and a reverse thread, and the positive thread and the reverse thread are symmetrically distributed on the threaded rod 11, the threaded rod 11 is in contact with the support plate 5, and the outer side of the threaded rod 11 rotates Sleeved with a rotating seat 12, the rotating seat 12 is provided with a rotating groove 13, and the inside of the rotating groove 13 is rotatably connected with a threaded rod 11. By designing the rotating groove 13, the threaded rod 11 can rotate in the rotating groove 13.

Please refer to Fig. 1, Fig. 2, Fig. 3, rotating seat 12 is fixedly connected with support plate 5, is fixedly connected with rotating ring 14 on threaded rod 11, and rotating ring 14 contacts with rotating seat 12, and the outside of threaded rod 11 is connected by screw thread. Connecting rod 15, connecting rod 15 is fixedly connected with support base 16, and support base 16 is in contact with support plate 5, is fixedly connected with guide block 17 on support base 16, and guide block 17 is slidably connected with support plate 5, and set up on support plate 5 There is a guide groove 18, and the inside of the guide groove 18 is slidably connected with a guide block 17. By designing the guide groove 18, the guide block 17 can slide in the guide groove 18, and the support base 16 is fixedly connected with a third motor 19, and the third motor The output end of 19 is rotationally connected with the support base 16, and the support base 16 is provided with a turning slot 20, and the inner rotation of the turning slot 20 is connected with the output end of the third motor 19, by designing the turning slot 20, the output of the third motor 19 The end can be rotated in the rotating groove 20.

Referring to Fig. 1, Fig. 2 and Fig. 3, the output end of the third motor 19 is fixedly connected with a square rod 21, the square rod 21 is in contact with the support seat 16, and the outer side of the square rod 21 is slidingly sleeved with a rotating sleeve 22, and the rotating sleeve 22 There is a square groove 23 on the top, and the inside of the square groove 23 is slidingly connected with a square rod 21. By designing the square groove 23, the square rod 21 can slide in the square groove 23, and the square rod 21 can drive the rotation sleeve 22 to rotate, and the rotation sleeve 22 is provided with a plurality of evenly distributed annular grooves 24, and the interior of one of the annular grooves 24 is slidably connected with a set screw 25, the set screw 25 is threadedly connected with the support seat 16, and the rotating sleeve 22 is fixedly connected with a pull ring 26. The ring 26 is in contact with the support seat 16, the outer side of the rotating sleeve 22 is fixedly sleeved with a transmission roller 27, the outer side of the transmission roller 27 is sleeved with a conveyor belt 28, and the conveyor belt 28 contacts the limit ring 29, and the limit ring 29 is fixed to the drive roller 27. Connected, the rotating sleeve 22 is connected with the support seat 16 in a rotating manner.

Please refer to Fig. 4-5, Fig. 4 shows the problem that a PET protective film is required to complete the transfer in the prior art, and the problem of high product cost can be solved by adding the transmission mechanism of the utility model instead of the acrylic protective film question.

A method for using a transmission mechanism applied to a rotary die-cutting machine, characterized in that it includes the following steps:

(1), when the height of the conveyor belt 28 needs to be adjusted, the first motor 2 works, the output end screw rod 3 of the first motor 2 rotates, and the threaded connection between the screw rod 3 and the screw sleeve 4 makes the screw sleeve 4 drive the support plate 5 moves, the support plate 5 can drive the support sleeve 6 to move, and the support sleeve 6 will slide along the support rod 8, so that the height of the support plate 5 can be adjusted, and the height of the conveyor belt 28 can be adjusted, thereby improving the use effect of the transmission mechanism ;

(2), when it is necessary to adjust the tension force of the conveyor belt 28, the second motor 10 works, and the output end of the second motor 10 drives the threaded rod 11 to rotate, and the threaded connection between the threaded rod 11 and the connecting rod 15 makes the two The connecting rod 15 moves in the opposite direction, and the connecting rod 15 can drive the support seat 16 to move, so that the support seat 16 drives the guide block 17 to slide along the guide groove 18, so that the support seat 16 drives the square bar 21 to move horizontally, and the square bar 21 drives the rotation The cover 22 moves horizontally, and then can drive the conveyor belt 28 to move, and the distance between the two support seats 16 can be adjusted, so that the tension of the conveyor belt 28 can be adjusted;

(3), when it is necessary to adjust the position of the conveyor belt 28, first turn the set screw 25, and through the threaded connection between the set screw 25 and the support seat 16, the set screw 25 is separated from the annular groove 24 on the rotating sleeve 22, and then pull The ring 26 and the pull ring 26 drive the rotating sleeve 22 to move horizontally, so that the rotating sleeve 22 and the square rod 21 relatively slide, and the rotating rod 22 can drive the transmission roller 27 to move, and then can drive the conveyor belt 28 to move. After the adjustment is completed, the rotation positioning Screw 25, so that the positioning screw 25 is inserted into another annular groove 24, the rotating sleeve 22 can be fixed, and the position of the conveyor belt 28 can be adjusted.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. A transmission mechanism applied to a rotary die-cutting machine, comprising a base plate (1), characterized in that: the inside of the base plate (1) is fixedly connected with a first motor (2), and the first motor (2) The output end of the screw rod (3) is fixedly connected with a threaded sleeve (4) on the outside of the screw rod (3), and a support plate (5) is fixedly connected with the screw sleeve (4). The support plate (5) is fixedly connected with a support sleeve (6), and the inside of the support sleeve (6) is slidably connected with a support rod (8), and the inside of the support sleeve (6) is threadedly connected with a limit screw (7), The limit screw (7) is slidingly connected to the support rod (8), the support rod (8) is fixedly connected to the bottom plate (1), and the second motor (10) is fixedly connected to the support plate (5), The output end of the second motor (10) is rotatably connected to the support plate (5), the output end of the second motor (10) is fixedly connected with a threaded rod (11), and the threaded rod (11) is provided with positive thread and reverse thread, the positive thread and reverse thread are symmetrically distributed on the threaded rod (11), the threaded rod (11) is in contact with the support plate (5), and the outer side of the threaded rod (11) is rotatably socketed There is a rotating seat (12), and the rotating seat (12) is fixedly connected with the support plate (5); A rotating ring (14) is fixedly connected to the threaded rod (11), the rotating ring (14) is in contact with the rotating seat (12), and the outer side of the threaded rod (11) is threadedly connected with a connecting rod (15) , the connecting rod (15) is fixedly connected with a support base (16), the support base (16) is in contact with the support plate (5), and the support base (16) is fixedly connected with a guide block (17), The guide block (17) is slidably connected to the support plate (5), the support base (16) is fixedly connected with a third motor (19), and the output end of the third motor (19) is connected to the support base (16). ) rotation connection, the output end of the third motor (19) is fixedly connected with a square rod (21), the square rod (21) is in contact with the support base (16), and the outer sliding sleeve of the square rod (21) Connected with a rotating sleeve (22), the rotating sleeve (22) is provided with a plurality of uniformly distributed annular grooves (24), and the interior of one of the annular grooves (24) is slidably connected with a positioning screw (25). The positioning screw (25) is threadedly connected to the support seat (16), and a pull ring (26) is fixedly connected to the rotating sleeve (22), and the pull ring (26) is in contact with the support seat (16). The outer side of the rotating sleeve (22) is fixedly sleeved with a transmission roller (27), and the outer side of the transmission roller (27) is sleeved with a conveyor belt (28). The conveyor belt (28) contacts the limit ring (29). The limit ring (29) is fixedly connected with the drive roller (27), the rotating sleeve (22) is connected with the support seat (16) in rotation, and a square groove (23) is opened on the rotating sleeve (22). The inside of the square groove (23) is slidably connected with a square bar (21). 2. A transmission mechanism applied to a rotary die-cutting machine according to claim 1, characterized in that: the support rod (8) is provided with a limiting groove (9), and the limiting groove (9) The internal slide connects the set screw (7). 3. A transmission mechanism applied to a rotary die-cutting machine according to claim 1, characterized in that: a rotating groove (13) is opened on the rotating seat (12), and the inside of the rotating groove (13) Rotationally connected with threaded rod (11). 4. A transmission mechanism applied to a rotary die-cutting machine according to claim 1, characterized in that: a guide groove (18) is opened on the support plate (5), and the inside of the guide groove (18) The sliding connection has a guide block (17). 5. A transmission mechanism applied to a rotary die-cutting machine according to claim 1, characterized in that: the support seat (16) is provided with a turning groove (20), and the inside of the turning groove (20) Rotation is connected with the output end of the 3rd motor (19).

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