Printing wheel structure of sealing machine

Abstract

The utility model relates to the field of printing wheels, and discloses a printing wheel structure of a sealing machine, which comprises a bearing part, a replacement mechanism is arranged on the outer wall of the bearing part, the replacement mechanism comprises a replacement frame fixedly connected to the lower end of the outer wall of the bearing part, and a first spring is fixedly connected to the inner bottom surface of the replacement frame. A movable frame is fixedly connected to the end, away from the replacing frame, of the first spring, a fixing mechanism is arranged on the outer wall of the replacing frame, and the fixing mechanism comprises a second mounting plate fixedly connected to the outer wall of the replacing frame. According to the printing device, the clamping groove in the printing block is matched with the mounting frame, the printing block can be fixed by extruding the second spring through the mounting frame, then the mounting frame can be fixed through the limiting hole, so that the printing block cannot move at will, the downtime of equipment can be shortened, and the working efficiency of the equipment is improved; and the replacement time needed when a worker replaces the lettering block can be shortened, and the replacement efficiency of the worker is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of printing wheel, especially a printing wheel structure of sealing machine. BACKGROUND

[0002] The printing wheel of the sealing machine is a component for printing information such as date, batch number and production number at the same time in the sealing packaging process, and the printing wheel usually works with the sealing device of the sealing machine to ensure that the package is sealed completely and the required information can be printed, and is widely used in the packaging industry of food, medicine and daily chemical products, and the printing wheel structure of the sealing machine is mainly composed of a wheel body, a character die, a pressure adjusting device, a driving structure, an ink supply mechanism and the like, and aims to ensure efficient and clear information printing while sealing.

[0003] The conventional printing wheel structure of the sealing machine is relatively cumbersome when disassembling and replacing the printing block, and it is very troublesome to replace the printing block of different specifications, which requires a long downtime and affects the working efficiency of the equipment, resulting in a long replacement time of the workers.

[0004] Therefore, the technical personnel in the art provide a printing wheel structure of sealing machine to solve the problems in the background art. SUMMARY

[0005] The utility model discloses a printing wheel structure of sealing machine, through the cooperation of the clamping groove on the printing block and the mounting frame, the printing block can be fixed by the extrusion of the mounting frame on the second spring, then the mounting frame can be fixed through the limiting hole to make the printing block unable to move randomly, which can reduce the downtime of the equipment, improve the working efficiency of the equipment, reduce the replacement time of the workers when replacing the printing block, and improve the replacement efficiency of the workers.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] A printing wheel structure of sealing machine, comprising a bearing piece, an outer wall of the bearing piece is provided with a replacement mechanism, the replacement mechanism comprises a replacement frame fixedly connected at the lower end of the outer wall of the bearing piece, the inner bottom surface of the replacement frame is fixedly connected with a first spring, and the end of the first spring away from the replacement frame is fixedly connected with a moving frame.

[0008] The outer wall of the replacement frame is provided with a fixing mechanism, the fixing mechanism comprises a second mounting plate fixedly connected to the outer wall of the replacement frame, the upper surface of the second mounting plate is provided with a first mounting plate, the inner walls of the first mounting plate and the second mounting plate are provided with a plurality of lettering blocks, the upper surface and the lower surface of the lettering block are provided with a mounting frame, the end of the mounting frame away from the lettering block is fixedly connected with a moving plate, and the end of the moving plate away from the mounting frame is fixedly connected with a second spring;

[0009] Through the above technical scheme, the lettering block can be fixed by the clamping groove on the lettering block cooperating with the mounting frame and the second spring being extruded by the mounting frame. Then, the mounting frame can be fixed through the limiting hole to prevent the lettering block from moving randomly, which can reduce the downtime of the equipment, improve the working efficiency of the equipment, reduce the replacement time of the lettering block required by the worker, and improve the replacement efficiency of the worker.

[0010] Further, the upper end of the inner wall of the first mounting plate is provided with a rotating lug, the rotating lug is slidably connected with a moving frame, the lower surface of the first mounting plate is fixedly connected with a plurality of replacement lugs, the upper surface of the second mounting plate is provided with a plurality of first matching grooves and second matching grooves, and the replacement lugs are clamped and matched with the first matching grooves or the second matching grooves.

[0011] Through the above technical scheme, the first spring can be elongated by pulling the first mounting plate. Then, the first mounting plate can be rotated by a certain angle through the rotating lug. After the replacement lugs are aligned with the second matching grooves or the first matching grooves, the first mounting plate can be released. Then, the specifications of the lettering block can be replaced through the replacement lugs and the first matching grooves or the second matching grooves. Then, the corresponding specification of the lettering block can be installed, which can effectively improve the replacement efficiency of the worker and improve the working efficiency of the equipment.

[0012] Further, the lower surface of the moving frame is provided with a spring groove, the upper surface of the replacement frame is provided with a fixing groove, the upper surface of the first spring is fixedly connected with the moving frame, and the moving frame is slidably connected with the replacement frame.

[0013] Through the above technical scheme, the moving frame can slide in the replacement frame through the spring groove.

[0014] Further, the second spring at the upper end is fixedly connected with the first mounting plate, the second spring at the lower end is fixedly connected with the second mounting plate, and the upper end of the outer wall of the second mounting plate is provided with a plurality of limiting holes.

[0015] Through the above technical scheme, the lettering block can be fixed through the limiting hole and the fixing column.

[0016] Further, the middle part of the upper surface and the lower surface of the printing block is provided with a clamping groove, the lower end of the outer wall of the rear end of the printing block is fixedly connected with a fixed column, and the fixed column is clamped and matched with the limiting hole.

[0017] Through the above technical scheme, the printing block can be fixed through the clamping groove.

[0018] Further, the inner wall of the bearing part is provided with a plurality of rolling balls, and the side, away from the bearing part, of the rolling ball is provided with a fixed ring.

[0019] Through the above technical scheme, the printing wheel can be used through the rolling ball and the fixed ring and the bearing part.

[0020] Further, the rolling ball rotates on the outer wall of the fixed ring, and the rolling ball rotates on the inner wall of the bearing part.

[0021] Through the above technical scheme, the printing wheel can be rotated through the rolling ball.

[0022] Further, the mounting frame is clamped and matched with the clamping groove.

[0023] Through the above technical scheme, the printing block can be limited and also can be disassembled through the clamping and matching of the mounting frame and the clamping groove.

[0024] The utility model has the following beneficial effects:

[0025] 1. The printing wheel structure of the sealing machine is provided, the clamping groove on the printing block is matched with the mounting frame, the printing block can be fixed by extruding the second spring through the mounting frame, the printing block cannot be moved at will by fixing the mounting frame through the limiting hole, the downtime of the equipment can be reduced, the working efficiency of the equipment is improved, the replacement time required by the worker when replacing the printing block can be reduced, and the replacement efficiency of the worker is improved.

[0026] 2. The printing wheel structure of the sealing machine is provided, the first spring can be lengthened by pulling the first mounting plate, the first mounting plate can be rotated through the rotating lug by rotating the first mounting plate, the first mounting plate can be loosened after the rotating lug is aligned with the second matching groove or the first matching groove, the specification of the printing block can be replaced by replacing the rotating lug and the first matching groove or the second matching groove, the corresponding specification of the printing block can be installed, the replacement efficiency of the worker can be effectively improved, and the working efficiency of the equipment is improved. DRAWINGS

[0027] Figure 1 The utility model provides a kind of printing wheel structure of the sealing machine's axial drawing for the utility model;

[0028] Figure 2A structure diagram of the lettering wheel structure of the sealing machine is provided in the utility model.

[0029] Figure 3 A front view sectional view of the lettering wheel structure of the sealing machine is provided in the utility model.

[0030] Figure 4 An isometric view of the fixing mechanism in the lettering wheel structure of the sealing machine is provided in the utility model.

[0031] Figure 5 A structure diagram of the replacement mechanism in the lettering wheel structure of the sealing machine is provided in the utility model.

[0032] Figure 6 An isometric view of the replacement mechanism in the lettering wheel structure of the sealing machine is provided in the utility model.

[0033] Figure 7 A structure diagram of the lettering block in the lettering wheel structure of the sealing machine is provided in the utility model.

[0034] Legend:

[0035] 1, bearing piece; 2, fixing ring;

[0036] 3, replacement mechanism; 301, replacement frame; 302, moving frame; 303, first spring; 304, rotating protruding block; 305, first matching groove; 306, second matching groove; 307, spring groove; 308, fixed groove; 309, replacement protruding block;

[0037] 4, fixing mechanism; 401, first mounting plate; 402, limiting hole; 403, mounting frame; 404, lettering block; 405, second mounting plate; 406, moving plate; 407, second spring; 408, fixed column; 409, clamping groove;

[0038] 5, ball. Specific implementation

[0039] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0040] An embodiment provided by the utility model:

[0041] Reference Figure 1 , Figure 3 and Figure 6The application discloses a printing wheel structure of a sealing machine, which comprises a bearing piece 1, the outer wall of the bearing piece 1 is provided with a replacement mechanism 3, the replacement mechanism 3 comprises a replacement frame 301 fixedly connected to the lower end of the outer wall of the bearing piece 1, the inner bottom surface of the replacement frame 301 is fixedly connected with a first spring 303, and the end, away from the replacement frame 301, of the first spring 303 is fixedly connected with a moving frame 302.

[0042] The outer wall of the replacement frame 301 is provided with a fixing mechanism 4, the fixing mechanism 4 comprises a second mounting plate 405 fixedly connected to the outer wall of the replacement frame 301, the upper surface of the second mounting plate 405 is provided with a first mounting plate 401, the inner walls of the first mounting plate 401 and the second mounting plate 405 are both provided with a plurality of printing blocks 404, the upper surface and the lower surface of each printing block 404 are both provided with a mounting frame 403, the end, away from the printing block 404, of the mounting frame 403 is fixedly connected with a moving plate 406, and the end, away from the mounting frame 403, of the moving plate 406 is fixedly connected with a second spring 407.

[0043] The printing block 404 can be fixed by the cooperation of the clamping groove 409 on the printing block 404 and the mounting frame 403 and the extrusion of the second spring 407 by the mounting frame 403, then the mounting frame 403 can be fixed by the limiting hole 402 so that the printing block 404 cannot be moved at will, the downtime of the equipment can be reduced, the working efficiency of the equipment can be improved, the replacement time of the workers when replacing the printing block 404 can be reduced, and the replacement efficiency of the workers can be improved.

[0044] Refer to Figure 1 , Figure 5 and Figure 6The upper end of the inner wall of the first mounting plate 401 is provided with a rotating lug 304, the rotating lug 304 is in sliding connection with the moving frame 302, the lower surface of the first mounting plate 401 is fixedly connected with a plurality of replacement lugs 309, the upper surface of the second mounting plate 405 is provided with a plurality of first matching grooves 305 and second matching grooves 306, the replacement lugs 309 are in clamping cooperation with the first matching grooves 305 or the second matching grooves 306, the first spring 303 can be lengthened by pulling the first mounting plate 401, then the first mounting plate 401 can be rotated through the rotating lug 304 by rotating the first mounting plate 401, the first mounting plate 401 can be loosened after the replacement lugs 309 are aligned with the second matching grooves 306 or the first matching grooves 305, then the specifications of the printing block 404 can be replaced through the replacement lugs 309 and the first matching grooves 305 or the second matching grooves 306, then the corresponding specifications of the printing block 404 can be installed, which can effectively improve the replacement efficiency of the staff and improve the working efficiency of the equipment, the lower surface of the moving frame 302 is provided with a spring groove 307, the upper surface of the replacement frame 301 is provided with a fixed groove 308, the upper surface of the first spring 303 is fixedly connected with the moving frame 302, the moving frame 302 is in sliding connection with the replacement frame 301, and the moving frame 302 can slide in the replacement frame 301 through the spring groove 307.

[0045] With reference to Figure 1 , Figure 3 and Figure 7 , the upper end of the second spring 407 is fixedly connected with the first mounting plate 401, the lower end of the second spring 407 is fixedly connected with the second mounting plate 405, a plurality of limiting holes 402 are formed in the upper end of the outer wall of the second mounting plate 405, the printing block 404 can be fixed through the limiting holes 402 and the fixed columns 408, a clamping groove 409 is formed in the middle of the upper surface and the lower surface of the printing block 404, and the lower end of the outer wall of the rear end of the printing block 404 is fixedly connected with a fixed column 408, the fixed column 408 is in clamping cooperation with the limiting hole 402, and the printing block 404 can be fixed through the clamping groove 409.

[0046] With reference to Figure 1 , Figure 2 and Figure 4 , the inner wall of the bearing piece 1 is provided with a plurality of rolling balls 5, the side, away from the bearing piece 1, of the rolling ball 5 is provided with a fixed ring 2, the printing wheel can be used through the rolling ball 5 and the fixed ring 2 and the bearing piece 1, the rolling ball 5 rotates on the outer wall of the fixed ring 2, the rolling ball 5 rotates on the inner wall of the bearing piece 1, the printing wheel can rotate through the rolling ball 5, the mounting frame 403 is in clamping cooperation with the clamping groove 409, the printing block 404 can be limited and disassembled through the clamping cooperation of the mounting frame 403 and the clamping groove 409.

[0047] Working principle: when the printing wheel is needed, first, the required printing block 404 is determined, then the first mounting plate 401 is pulled, the first mounting plate 401 will drive the first spring 303 in the moving frame 302 to stretch, when the first spring 303 stretches, the moving frame 302 will move along the replacement frame 301, then the first mounting plate 401 is rotated, at this time the first mounting plate 401 will rotate along the moving frame 302 through the rotating block 304, after the first mounting plate 401 is rotated, the replacement block 309 is matched with the first matching slot 305 or the second matching slot 306, so that the printing wheel uses the required printing block 404, then the first mounting plate 401 is loosened, the replacement block 309 is matched with the first matching slot 305 or the second matching slot 306, so that the printing block 404 leaves the required space, then the printing block 404 is clamped into the mounting frame 403 through the clamping slot 409, the mounting frame 403 will press the second spring 407, at the same time of completing the clamping, the fixed column 408 on the printing block 404 is matched with the limiting hole 402, then the other printing blocks 404 are installed in the same steps.

[0048] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application is made with reference to the foregoing embodiments, for the skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of the present application.

Claims

1. A lettering wheel structure of a sealing machine comprising a bearing member (1), characterized in that: The outer wall of the bearing piece (1) is provided with a replacement mechanism (3), the replacement mechanism (3) comprises a replacement frame (301) fixedly connected at the lower end of the outer wall of the bearing piece (1), the inner bottom surface of the replacement frame (301) is fixedly connected with a first spring (303), and the end of the first spring (303) away from the replacement frame (301) is fixedly connected with a moving frame (302); The outer wall of the replacement frame (301) is provided with a fixing mechanism (4), the fixing mechanism (4) comprises a second mounting plate (405) fixedly connected to the outer wall of the replacement frame (301), the upper surface of the second mounting plate (405) is provided with a first mounting plate (401), the inner walls of the first mounting plate (401) and the second mounting plate (405) are provided with a plurality of lettering blocks (404), the upper surface and the lower surface of the lettering block (404) are provided with a mounting frame (403), the end of the mounting frame (403) away from the lettering block (404) is fixedly connected with a moving plate (406), and the end of the moving plate (406) away from the mounting frame (403) is fixedly connected with a second spring (407).

2. The print wheel structure of a capper according to claim 1, characterized in that: The upper end of the inner wall of the first mounting plate (401) is provided with a rotating lug (304), the rotating lug (304) is in sliding connection with the moving frame (302), the lower surface of the first mounting plate (401) is fixedly connected with a plurality of replacement lugs (309), the upper surface of the second mounting plate (405) is provided with a plurality of first matching grooves (305) and second matching grooves (306), and the replacement lugs (309) are in clamping connection with the first matching grooves (305) or the second matching grooves (306).

3. The print wheel structure of a capper according to claim 1, wherein: The lower surface of the moving frame (302) is provided with a spring groove (307), the upper surface of the replacement frame (301) is provided with a fixing groove (308), the upper surface of the first spring (303) is fixedly connected with the moving frame (302), and the moving frame (302) is in sliding connection with the replacement frame (301).

4. The print wheel structure of a sealing machine according to claim 1, characterized in that: The upper end of the second spring (407) is fixedly connected with the first mounting plate (401), the lower end of the second spring (407) is fixedly connected with the second mounting plate (405), and the upper end of the outer wall of the second mounting plate (405) is provided with a plurality of limiting holes (402).

5. The print wheel structure of a capper according to claim 1, wherein: The middle part of the upper surface and the lower surface of the lettering block (404) is provided with a clamping groove (409), the lower end of the outer wall of the rear end of the lettering block (404) is fixedly connected with a fixing column (408), and the fixing column (408) is in clamping connection with the limiting hole (402).

6. The print wheel structure of a sealing machine according to claim 1, characterized in that: The inner wall of the bearing piece (1) is provided with a plurality of rolling balls (5), and the side of the rolling ball (5) away from the bearing piece (1) is provided with a fixing ring (2).

7. A print wheel structure for a capper according to claim 6, wherein: The rolling ball (5) rotates on the outer wall of the fixing ring (2), and the rolling ball (5) rotates on the inner wall of the bearing piece (1).

8. The print wheel structure of a sealing machine according to claim 1, characterized in that: The mounting frame (403) is in clamping connection with the clamping groove (409).

Images