Stroke transmission device for seal equipment

Abstract

The utility model relates to the technical field of seal equipment, and discloses a stroke transmission device for seal equipment, which comprises a mounting plate, a guide groove is formed in the mounting plate, a movable frame is movably mounted on the inner side of the guide groove, and a connecting plate is fixedly mounted at the upper end of the mounting plate. A driving motor is fixedly installed at the lower end of the connecting plate, and a first transmission wheel is rotationally installed at the upper end of the connecting plate. The stroke transmission device for the seal equipment is provided with the first transmission wheel, the second transmission wheel and the third transmission wheel, the first transmission wheel rotates under the action of the driving motor and drives the transmission belt to conduct transmission on the outer sides of the first transmission wheel, the second transmission wheel and the third transmission wheel, the transmission belt drives the movable frame to move in the guide groove, and transmission operation is achieved; the second transmission wheel and the third transmission wheel are small in occupied space, noise is low while the rotating speed is increased, the stroke distance of the movable frame is greatly increased, and the driving force of the driving motor is exerted to the maximum extent in a narrow space.

Description

Technical Field

[0001] The utility model relates to the technical field of seal equipment, and more specifically to a travel transmission device for seal equipment. Background Art

[0002] Seal equipment is a device used to make anti-real steel seals. You can use your own ideas, computer typeset, and use a laser printer to obtain a seal sample that meets your own requirements. Then, an optical seal engraving machine is used to transfer the pattern to the seal material. The seal produced has a concave and convex feel and needs to be stamped with ink. The seal equipment generally has a travel transmission device inside to drive the internal mechanism to move horizontally.

[0003] At present, the travel transmission devices commonly used in seal equipment on the market all adopt screw or double-wheel transmission methods. The screw transmission device is mainly composed of a drive motor, a screw and a guide rail, while the double-wheel transmission device is mainly composed of a drive motor, a transmission belt and two large transmission wheels.

[0004] The screw transmission device is large in size, and the body vibrates greatly and makes a lot of noise during thread transmission. In order to maximize the driving force of the motor in a relatively small space, the dual-wheel transmission method requires a larger transmission wheel, which results in a shorter transmission stroke distance of the transmission belt, seriously reducing the product's service life and operating accuracy. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a travel transmission device for a stamp device in view of the above-mentioned defects of the prior art.

[0006] The technical solution adopted by the utility model to solve its technical problems is:

[0007] A travel transmission device for a seal device is constructed, comprising a mounting plate, a guide groove is provided inside the mounting plate, a movable frame is movably installed inside the guide groove, a connecting plate is fixedly installed on the upper end of the mounting plate, a driving motor is fixedly installed on the lower end of the connecting plate, a transmission wheel 1 is rotatably installed on the upper end of the connecting plate, a transmission wheel 2 and a transmission wheel 3 are rotatably installed on the upper end of the mounting plate, a transmission belt is connected to the outer sides of the transmission wheel 1, the transmission wheel 2 and the transmission wheel 3, and a connecting block is arranged on the outer side of the transmission belt.

[0008] Preferably, the guide groove is parallel to the mounting plate, and a mounting hole is provided on a side of the mounting plate.

[0009] Preferably, the connecting plate is fixedly connected to the mounting plate by bolts, and the output end of the driving motor is fixedly connected to the transmission wheel 1.

[0010] Preferably, the diameter of the transmission wheel 2 is the same as the diameter of the transmission wheel 3, and the transmission wheel 2 and the transmission wheel 3 are respectively close to two ends of the guide groove.

[0011] Preferably, the transmission belt is meshingly connected to the outer sides of transmission wheel one, transmission wheel two and transmission wheel three respectively.

[0012] Preferably, the connecting block is fixedly connected via a transmission belt, and the connecting block is fixedly connected to the movable frame.

[0013] The beneficial effects of the utility model are:

[0014] 1. The utility model is provided with a transmission wheel 1, a transmission wheel 2 and a transmission wheel 3. The transmission wheel 1 rotates under the action of a driving motor and drives a transmission belt to transmit outside the transmission wheels 1, 2 and 3. The transmission belt drives the movable frame to move in the guide groove to realize the transmission operation;

[0015] 2. The second and third transmission wheels provided in the utility model occupy a small space, increase the rotation speed, and reduce noise, which greatly increases the travel distance of the movable frame and maximizes the driving force of the driving motor in a relatively narrow space. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described below in conjunction with the accompanying drawings and embodiments. The drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work:

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0019] Figure 3 For this utility model Figure 1 The enlarged structural diagram at B in the middle;

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the transmission belt of the utility model.

[0021] Among them: 1. Mounting plate; 2. Guide groove; 3. Movable frame; 4. Connecting plate; 5. Driving motor; 6. Transmission wheel 1; 7. Transmission wheel 2; 8. Transmission wheel 3; 9. Transmission belt; 10. Connecting block; 11. Mounting hole. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the following will be combined with the technical solution in the embodiments of the utility model for a clear and complete description. Obviously, the described embodiments are partial embodiments of the utility model, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example 1

[0024] See also Figure 1 In the figure, a travel transmission device for a seal device includes a mounting plate 1, a guide groove 2 is opened inside the mounting plate 1, a movable frame 3 is movably installed on the inner side of the guide groove 2, a connecting plate 4 is fixedly installed on the upper end of the mounting plate 1, a driving motor 5 is fixedly installed on the lower end of the connecting plate 4, a transmission wheel 1 6 is rotatably installed on the upper end of the connecting plate 4, a transmission wheel 2 7 and a transmission wheel 3 8 are rotatably installed on the upper end of the mounting plate 1, a transmission belt 9 is connected to the outer sides of the transmission wheel 1 6, the transmission wheel 2 7 and the transmission wheel 3 8, and a connecting block 10 is arranged on the outer side of the transmission belt 9.

[0025] See also Figure 1 The guide groove 2 is parallel to the mounting plate 1 , and a mounting hole 11 is opened on the side of the mounting plate 1 .

[0026] In this embodiment: during installation, bolts are used to pass through the installation holes 11 to fix the installation plate 1 inside the seal device, and the guide groove 2 plays a guiding role for the movable frame 3.

[0027] See also Figure 2 The connecting plate 4 is fixedly connected to the mounting plate 1 by bolts, and the output end of the driving motor 5 is fixedly connected to the transmission wheel 6.

[0028] In this embodiment, the driving motor 5 is electrically connected to the stamp device. When in use, the stamp device sends a signal to start the driving motor 5, and the output end drives the transmission wheel 6 to rotate.

[0029] Working principle: During installation, bolts are used to pass through the mounting holes 11 to fix the mounting plate 1 inside the seal device. The guide groove 2 guides the movable frame 3. The drive motor 5 is electrically connected to the seal device. When in use, the seal device sends a signal to start the drive motor 5. The output end drives the transmission wheel 1 6 to rotate. The transmission wheel 1 6 drives the transmission belt 9 to transmit on the outside of the transmission wheel 1 6, the transmission wheel 2 7 and the transmission wheel 3 8. The connecting block 10 moves with the transmission belt 9. The connecting block 10 drives the movable frame 3 to move along the guide groove 2. Compared with the traditional two-wheel transmission method, the transmission wheel 1 6, the transmission wheel 2 7 and the transmission wheel 3 8 can adopt a smaller size, which maximizes the driving force of the drive motor 5 in a relatively narrow space, greatly reduces the occupied space, increases the rotation speed, and reduces noise, which greatly increases the travel distance of the movable frame 3.

[0030] Example 2

[0031] See also Figure 1 The diameter of the transmission wheel 2 7 is the same as the diameter of the transmission wheel 3 8 , and the transmission wheel 2 7 and the transmission wheel 3 8 are respectively close to the two ends of the guide groove 2 .

[0032] In this embodiment, the transmission wheel 2 7 and the transmission wheel 3 8 occupy less space compared with the screw or double-wheel transmission method.

[0033] See also Figure 4 The transmission belt 9 is meshedly connected with the outer sides of the transmission wheel 1 6, the transmission wheel 2 7 and the transmission wheel 3 8 respectively.

[0034] In this embodiment, when the transmission wheel 1 6 rotates, it drives the transmission belt 9 to transmit on the outer sides of the transmission wheel 1 6 , the transmission wheel 2 7 and the transmission wheel 3 8 .

[0035] See also Figure 1 The connecting block 10 is fixedly connected via the transmission belt 9 , and the connecting block 10 is fixedly connected to the movable frame 3 .

[0036] In this embodiment, the connecting block 10 moves with the transmission belt 9 , and the connecting block 10 drives the movable frame 3 to move along the guide groove 2 .

[0037] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the claims attached to the utility model.

Claims

1. A travel transmission device for a stamp device, comprising a mounting plate (1), characterized in that: A guide groove (2) is provided inside the mounting plate (1), a movable frame (3) is movably mounted inside the guide groove (2), a connecting plate (4) is fixedly mounted on the upper end of the mounting plate (1), a driving motor (5) is fixedly mounted on the lower end of the connecting plate (4), a transmission wheel 1 (6) is rotatably mounted on the upper end of the connecting plate (4), a transmission wheel 2 (7) and a transmission wheel 3 (8) are rotatably mounted on the upper end of the mounting plate (1), a transmission belt (9) is connected to the outer sides of the transmission wheel 1 (6), the transmission wheel 2 (7) and the transmission wheel 3 (8), and a connecting block (10) is arranged on the outer side of the transmission belt (9).

2. A travel transmission device for a seal device according to claim 1, characterized in that: The guide groove (2) is parallel to the mounting plate (1), and a mounting hole (11) is provided on the side of the mounting plate (1).

3. A travel transmission device for a seal device according to claim 1, characterized in that: The connecting plate (4) is fixedly connected to the mounting plate (1) via bolts, and the output end of the driving motor (5) is fixedly connected to the transmission wheel (6).

4. A travel transmission device for a stamp device according to claim 1, characterized in that: The diameter of the second transmission wheel (7) is the same as the diameter of the third transmission wheel (8), and the second transmission wheel (7) and the third transmission wheel (8) are respectively close to the two ends of the guide groove (2).

5. The travel transmission device for stamp equipment according to claim 1, characterized in that: The transmission belt (9) is meshingly connected with the outer sides of the transmission wheel 1 (6), the transmission wheel 2 (7) and the transmission wheel 3 (8).

6. A travel transmission device for a stamp device according to claim 1, characterized in that: The connection block (10) is fixedly connected via a transmission belt (9), and the connection block (10) is fixedly connected to the movable frame (3).

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