Hot pressing film transmission structure of sealing machine

Abstract

The utility model provides a hot-pressing film transmission structure of a sealing machine, which relates to the technical field of sealing machine equipment, and comprises a sealing machine main body, a motor is embedded and fixed at the top of the sealing machine main body, a transmission shaft is fixed at the output end of the motor, and a sleeve penetrates through the outer surface of the transmission shaft in a sliding manner; by moving the clamping plate on the positioning disc, the clamping plate is in clamping connection with the square groove in the transmission shaft, stable installation of the positioning disc on the transmission shaft can be completed, repeated rotating and twisting operation on a bolt is not needed when the positioning disc is installed and detached, operation is rapid, time is saved, and the positioning disc is convenient to use. And the overall replacement efficiency of the hot-pressing film is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sealing machine equipment, in particular to a hot-pressing film transmission structure of a sealing machine. Background Art

[0002] A sealing machine is a machine that seals containers containing products. After the product is loaded into the packaging container, in order to keep the product sealed and preserved, maintain product quality, and avoid product loss, the container needs to be sealed. This operation is completed by a sealing machine.

[0003] However, in the prior art, when the hot pressing film of the existing hot pressing machine is used up due to long-term use, it is necessary to install a roll of hot pressing film wrapped on a paper tube on the transmission shaft on one side of the hot pressing machine, and install one end of the hot pressing film on the transmission shaft on the other side. The hot pressing film is driven by the rotation transmission of the transmission shaft to perform displacement operation. In order to ensure the stability of the hot pressing film during transmission activities, a positioning plate is generally installed on the transmission shaft to block one side of the hot pressing film. However, the installation of the positioning plate is generally fixed by squeezing with the help of bolts on the transmission shaft. This installation method requires repeated rotation and twisting of the bolts, which is cumbersome and time-consuming, affecting the overall replacement efficiency of the hot pressing film. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art: the installation of the positioning plate is generally carried out by squeezing and fixing with the help of bolts on the transmission shaft. This installation method requires repeated rotation and twisting of the bolts, which is cumbersome and time-consuming to operate, affecting the overall replacement efficiency of the hot pressing film.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a hot pressing film transmission structure of a sealing machine, comprising a sealing machine main body, a motor is embedded and fixed at the top position of the sealing machine main body, and a transmission shaft is fixed at the output end of the motor, a sleeve is slidably penetrated at the outer surface of the transmission shaft, one side of the sleeve is clamped and connected with an interlaced column, and one end of the interlaced column is fixed with a positioning plate, a track column is fixed at one side of the positioning plate, and a No. 1 spring is sleeved on the outer surface of the track column and slidably connected with a pressing block, one side of the pressing block is fixedly connected with a card plate, and the card plate is slidably penetrated and connected with the positioning plate, a square groove is provided in the transmission shaft, the card plate penetrates into the square groove of the transmission shaft and is clamped and connected with the transmission shaft, a movable groove and a circular hole are provided on the surface of the sleeve, and a No. 2 spring is fixedly connected in the circular hole, one end of the No. 2 spring is fixed with an extrusion plate, and the extrusion plate is slidably connected in the movable groove.

[0006] As a preferred implementation, a blocking disc is fixedly connected to the outer surface of one end of the transmission shaft.

[0007] As a preferred implementation, the circular hole and the No. 2 spring are provided in a plurality, and a rubber pad is fixedly connected to the extrusion surface of the extrusion plate.

[0008] As a preferred embodiment, a guide shaft is rotatably connected to a side surface of the sealing machine body at the lower end of the transmission shaft.

[0009] As a preferred implementation, one end of the guide shaft is fixedly connected to a limiting member.

[0010] Compared with the prior art, the advantages and positive effects of the utility model are:

[0011] The utility model combines the two clamping plates by squeezing the pressing block toward the middle with fingers, and after the positioning plate is moved to one end of the transmission shaft by hand, the clamping plate can smoothly penetrate into the square groove of the transmission shaft, and then the squeezing of the pressing block is released, and the pressing block is pushed with the help of the rebound of the first spring, so that the clamping plate is smoothly engaged with the transmission shaft, thereby ensuring the stability of the installation of the positioning plate on the transmission shaft, eliminating the need to repeatedly rotate and twist the bolts when installing and disassembling the positioning plate, and the operation is quick, time-saving, and the overall replacement efficiency of the hot pressing film is effectively improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the overall front structure of a hot-pressing film transmission structure of a sealing machine provided by the utility model;

[0013] Figure 2 A schematic structural diagram of the top position of the sealing machine body of a sealing machine heat-pressing film transmission structure provided by the utility model;

[0014] Figure 3 A schematic diagram of the structure of the heat-pressing film transmission structure of a sealing machine provided by the utility model, wherein the transmission shaft, sleeve and positioning plate are separated;

[0015] Figure 4 The utility model provides a sealing machine hot pressing film transmission structure Figure 1 The enlarged view of point A in the middle;

[0016] Figure 5 The utility model provides a sealing machine hot pressing film transmission structure Figure 3 Enlarged view of point B in the middle.

[0017] Legend:

[0018] 1. Sealing machine body; 2. Motor; 3. Transmission shaft; 4. Blocking plate; 5. Sleeve; 6. Insertion column; 7. Positioning plate; 8. Track column; 9. No. 1 spring; 10. Pressing block; 11. Clamping plate; 12. No. 2 spring; 13. Extrusion plate; 14. Guide shaft; 15. Limiting piece. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Example 1

[0021] like Figure 1-5 As shown, the utility model provides a technical solution: a sealing machine hot pressing film transmission structure, including a sealing machine body 1, a motor 2 is embedded and fixed at the top position of the sealing machine body 1, and a transmission shaft 3 is fixed at the output end of the motor 2. The setting of the motor 2 facilitates the control of the transmission shaft 3 to rotate. A sleeve 5 is slidably penetrated at the outer surface of the transmission shaft 3, and a penetration column 6 is engaged and connected at one side of the sleeve 5, and a positioning plate 7 is fixed at one end of the penetration column 6, so that the sleeve 5 is inserted and inserted into the middle of a paper tube in a roll of hot pressing film. The center of the paper tube is provided, and the sleeve 5 is connected to the interlaced column 6. The positioning disk 7 is connected to the transmission shaft 3 through the clamping plate 11. When the transmission shaft 3 rotates, the positioning disk 7 is driven to rotate through the clamping plate 11. When the positioning disk 7 rotates, the sleeve 5 is driven to rotate through the interlaced column 6, so as to conveniently control the rotation of the hot pressing film roll on the paper tube, so that the transmission activity of the hot pressing film is smoother. The positioning disk 7 plays a role of limiting one side of a roll of hot pressing film, ensuring the stability of the hot pressing film during transmission activities. A track column 8 is fixed on one side of the positioning disk 7, and the track column 8 The outer surface of is sleeved with a No. 1 spring 9 and is slidably connected with a pressing block 10. The rebound of the No. 1 spring 9 facilitates the pushing of the moved pressing block 10 to make it automatically return to its original position. At the same time, under the squeezing of the No. 1 spring 9 on the pressing block 10, the stability of the connection between the clamping plate 11 and the transmission shaft 3 is also guaranteed. A clamping plate 11 is fixedly connected to one side of the pressing block 10, and the clamping plate 11 is slidably connected with the positioning plate 7. A square groove is provided in the transmission shaft 3. The clamping plate 11 penetrates the square groove of the transmission shaft 3 and is engaged with the transmission shaft 3. The card plate 11 is engaged and connected in the square groove of the transmission shaft 3 to ensure the stability of the installation of the positioning plate 7 on the transmission shaft 3. A movable groove and a circular hole are provided on the surface of the sleeve 5, and a No. 2 spring 12 is fixedly connected in the circular hole. An extrusion plate 13 is fixed at one end of the No. 2 spring 12, and the extrusion plate 13 is slidably connected in the movable groove. With the help of the No. 2 spring 12 and the extrusion plate 13, one end of the hot pressing film can be extruded and fixed on the sleeve 5 on the other side, so that the used hot pressing film can be rolled up and wound on the sleeve 5 on the other side.

[0022] Example 2

[0023] like Figure 1-5 As shown, a blocking plate 4 is fixedly connected to the outer surface of one end of the transmission shaft 3, and the blocking plate 4 serves to block the contact between the hot pressing film and the surface of the sealing machine body 1, effectively preventing the side of the hot pressing film roll that contacts the sealing machine body 1 when it is moving from being worn. There are a number of circular holes and No. 2 springs 12, and a rubber pad is fixedly connected to the extrusion surface of the extrusion plate 13. With the help of the rubber pad and multiple No. 2 springs 12, the stability of the extrusion and fixation of one end of the hot pressing film can be effectively improved. A guide shaft 14 is rotatably connected to the surface of one side of the sealing machine body 1 at the lower end of the transmission shaft 3. With the help of the guide shaft 14, it is convenient to smoothly turn one end of the hot pressing film, so that one end of the hot pressing film can be easily connected to the sleeve 5 on the other side. One end of the guide shaft 14 is fixedly connected to a limiting member 15, and the limiting member 15 serves to limit the hot pressing film during the transmission and transportation process.

[0024] Working principle:

[0025] like Figure 1-5 After that, the user can use the sleeve 5 and the positioning plate 7 to move, and then use the fingers to squeeze the pressing block 10 toward the middle to merge the two clamping plates 11, and then let the sleeve 5 be inserted into the transmission shaft 3, and the clamping plate 11 is also inserted into the square groove of the transmission shaft 3, and then release the squeezing of the pressing block 10, and push the pressing block 10 with the help of the rebound of the first spring 9, so that the clamping plate 11 is smoothly engaged with the transmission shaft 3, to ensure the stability of the installation of the positioning plate 7 on the transmission shaft 3, and then pull one end of the hot pressing film roll to make it bypass the guide shaft 14, and finally install it on the sleeve 5 on the other side with the help of the squeezing of the second spring 12 and the squeezing plate 13, so as to complete the replacement and installation of the hot pressing film roll.

[0026] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A sealing machine hot pressing film transmission structure, comprising a sealing machine body (1), characterized in that: A motor (2) is embedded and fixed at the top position of the sealing machine body (1), and a transmission shaft (3) is fixed at the output end of the motor (2), a sleeve (5) is slidably penetrated at the outer surface of the transmission shaft (3), a through-hole column (6) is snap-connected to one side of the sleeve (5), and a positioning plate (7) is fixed to one end of the through-hole column (6), a track column (8) is fixed to one side of the positioning plate (7), and a No. 1 spring (9) is sleeved on the outer surface of the track column (8) and is slidably connected to a pressing block (10), the pressing block (10) is A clamping plate (11) is fixedly connected to one side of the pressing block (10), and the clamping plate (11) is slidably connected with the positioning plate (7). A square groove is provided in the transmission shaft (3), and the clamping plate (11) penetrates into the square groove of the transmission shaft (3) and is connected to the transmission shaft (3) by clamping. A movable groove and a circular hole are provided on the surface of the sleeve (5), and a No. 2 spring (12) is fixedly connected in the circular hole. An extrusion plate (13) is fixed to one end of the No. 2 spring (12), and the extrusion plate (13) is slidably connected in the movable groove.

2. A sealing machine hot pressing film transmission structure according to claim 1, characterized in that: A blocking disc (4) is fixedly connected to the outer surface of one end of the transmission shaft (3).

3. The heat-pressing film transmission structure of a sealing machine according to claim 1, characterized in that: The circular holes and the No. 2 springs (12) are provided in a plurality, and a rubber pad is fixedly connected to the extrusion surface of the extrusion plate (13).

4. The heat-pressing film transmission structure of a sealing machine according to claim 1, characterized in that: A guide shaft (14) is rotatably connected to a surface of one side of the sealing machine body (1) at the lower end of the transmission shaft (3).

5. The heat-pressing film transmission structure of a sealing machine according to claim 4, characterized in that: One end of the guide shaft (14) is fixedly connected to a limiting member (15).

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