Paper pressing device of adhesive sticker paper cutting machine

Abstract

The utility model relates to the technical field of processing devices, in particular to a paper pressing device of an adhesive sticker paper cutter. One end of the electric control telescopic rod pushes the linear module to transversely move, the linear module drives the polishing block to be attached to the outer wall of the paper cutting blade, then the control panel controls the linear module to move front and back, the moving face of the linear module drives the polishing block to polish the paper cutting blade, and practicability is better; the control panel controls the driving motor to run, the transmission piece drives the rotating rod and the paper pressing cylinder to rotate to convey the stickers and enable the stickers to move towards one side, an operator can adjust the position of the limiting block according to the thickness of the stickers and slide in the fixing frame, and the paper pressing cylinder downwards presses the stickers to be matched with the limiting cylinder to fix the stickers. The control panel further controls the electric control air cylinder to operate, the fixing base is pushed to drive the rotating rod and the stretching cylinder to move upwards, the distance between the stretching cylinder and the rolling cylinder is increased, the paster is stretched, the surface of the paster is smoother, and practicability is better.

Description

TECHNICAL FIELD

[0001] The utility model relates to processing device technical field, concretely is a kind of paper pressing device of self-adhesive sticker cutting machine. BACKGROUND

[0002] Self-adhesive sticker, also known as self-adhesive label, instant sticker, instant sticker or pressure-sensitive paper, is a kind of composite material. It uses paper, film or special material as surface material, and the back is coated with adhesive, and silicon-coated paper is used as protective paper. After printing, die cutting and other processes, it becomes a finished product label. When using, just peel off from the bottom paper, and press gently, and it can be pasted on the surface of various substrates. Different shapes of self-adhesive stickers can be cut into various shapes according to different needs of use scene. In the transmission process, self-adhesive stickers are cut on the conveying belt, so as to ensure the continuity and efficiency of production, and greatly improve the production efficiency of self-adhesive stickers.

[0003] The existing paper pressing structure cannot flexibly adjust the pressure when dealing with stickers of different thickness, and the stickers are not stretched before being pressed, which can easily cause wrinkles on the stickers, affecting the consistency of cutting quality. In addition, the cutting knife is easy to wear after long time use. The existing cutting knife needs to be disassembled for maintenance, which is time-consuming and laborious, and has poor practicality.

[0004] Therefore, a paper pressing device for self-adhesive sticker cutting machine is needed to improve the above problems. SUMMARY

[0005] To solve the problem that the paper pressing device of the cutting machine cannot flexibly adjust the pressure when cutting paper of different thickness, and the stickers are not stretched before being pressed, which can easily cause wrinkles on the stickers, affecting the consistency of cutting quality, the utility model provides a paper pressing device for self-adhesive sticker cutting machine to solve the above problems.

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

[0007] A paper pressing device for self-adhesive sticker cutting machine, comprising a mounting bracket, the opposite outer walls of the mounting bracket are rotatably connected with rotating shafts, the outer walls of the rotating shafts are provided with rollers, the outer walls of the rollers are provided with stickers, the opposite inner walls of the mounting bracket are provided with rotating shafts, the outer walls of the rotating shafts are provided with rolling cylinders, and the outer walls of the rolling cylinders are slidably connected with stickers, the bottom corners of the mounting bracket are provided with foot pads, the inner walls of the mounting bracket are provided with paper pressing assemblies, the outer walls of the mounting bracket are provided with cutting assemblies, and the outer walls of the cutting assemblies are provided with control panels.

[0008] As the preferred scheme of the utility model, the paper pressing assembly includes electric control air cylinder and drive motor, the electric control air cylinder is installed on the opposite outer wall of mounting support, one end of the electric control air cylinder is installed with fixed seat, the inner wall of fixed seat is installed with rotating rod, the outer wall of rotating rod is installed with stretching cylinder, the outer wall of stretching cylinder is slidably connected with adhesive tape.

[0009] As the preferred scheme of the utility model, the drive motor is installed on the inner wall of mounting support, the drive end of drive motor is connected with rotating rod through transmission part, the outer wall of rotating rod is installed with paper pressing cylinder, the rotating rod is rotatably connected with limit block, the outer wall of limit block is slidably connected with fixed frame, the opposite inner wall of fixed frame is rotatably connected with limit cylinder, and the limit cylinder is located directly below the paper pressing cylinder.

[0010] As the preferred scheme of the utility model, the cutting assembly includes fixed column, the fixed column is installed on the outer wall of mounting support, one end of the fixed column is installed with top plate, the opposite inner wall of top plate is installed with sliding rail.

[0011] As the preferred scheme of the utility model, the outer wall of sliding rail is installed with sliding block, the outer wall of sliding block is installed with fixed base, the bottom outer wall of fixed base is installed with paper cutting blade, one side of paper cutting blade and the outer wall of fixed base are installed with telescopic slide bar, one end of telescopic slide bar is installed with pressing block.

[0012] As the preferred scheme of the utility model, the outer wall of pressing block is installed with limit spring, one end of limit spring is connected on the outer wall of fixed base, the outer wall of fixed column is installed with limit support, the outer wall of limit support is installed with electric control telescopic rod, one end of electric control telescopic rod is installed with linear module, the moving surface of linear module is installed with polishing block, one end of fixed base is installed with electric control pneumatic cylinder through connecting piece, and the electric control pneumatic cylinder is installed on the outer wall of top plate.

[0013] As the preferred scheme of the utility model, one side of cutting assembly and the side wall of mounting support are installed with receiving housing, the bottom corner of mounting support is provided with foot pad, one side of foot pad and the bottom outer wall of mounting support are installed with universal wheel, the side wall of top plate is connected with control panel.

[0014] As the preferred scheme of the utility model, the control panel is respectively connected with the electric control cylinder, the driving motor, the electric control telescopic rod, the electric control pneumatic cylinder and the linear module through wires and the connection mode is electric connection, the lower pressing block is located directly above the sticker and the sticker is located between the limiting cylinder and the paper pressing cylinder, the slide rail is provided with two groups and is located on the opposite inner walls of the top plate respectively, the polishing block is located on one side of the paper cutting blade.

[0015] Compared with the prior art, the utility model discloses a paper pressing assembly is arranged in the paper pressing device of the self-adhesive sticker paper cutting machine, wherein the control panel controls the driving motor to run, and the rotating rod and the paper pressing cylinder are rotated to convey the sticker, so that the sticker moves to one side, simultaneously, the operator can adjust the position of the limiting block according to the thickness of the sticker, and the paper pressing cylinder presses the sticker and cooperates with the limiting cylinder to fix the paper, in addition, the control panel also controls the electric control cylinder to run, and the fixed seat drives the rotating rod and the stretching cylinder to move upwards, so that the distance between the stretching cylinder and the rolling cylinder is increased, and then the sticker is stretched, and the surface of the sticker is more flat, thereby solving the problem that the pressure of the paper pressing structure cannot be flexibly adjusted when coping with stickers of different thicknesses, and the sticker is not stretched before being pressed, which easily leads to wrinkles of the sticker and affects the consistency of cutting quality.

[0016] The utility model discloses a cutting assembly is arranged in the paper pressing device of the self-adhesive sticker paper cutting machine, the electric control pneumatic cylinder drives the fixed base to move upwards to the appropriate position, makes the paper cutting blade be located at one side of the polishing block, then the control panel controls the electric control telescopic rod to run, will make one end of the electric control telescopic rod push the linear module and move horizontally, make the linear module drive the polishing block to adhere on the outer wall of the paper cutting blade, then the control panel controls the linear module and moves back and forth, and then the linear module moving surface drives the polishing block to polish the paper cutting blade, and the utility is better, thereby solving the problem that the cutting knife is easily abraded after long -time use. ACCURACY OF DRAWINGS

[0017] Figure 1 It is the whole structure schematic diagram of the utility model;

[0018] Figure 2 It is the mounting support structure schematic diagram of the utility model;

[0019] Figure 3 It is the side view structure schematic diagram of the utility model;

[0020] Figure 4 It is the A structure amplification schematic diagram of the utility model Figure 3 ;

[0021] Figure 5 It is the utility modelFigure 3 Enlarged schematic diagram of structure B;

[0022] Figure 6 This utility model Figure 2 An enlarged schematic diagram of the C-structure.

[0023] In the diagram: 1. Mounting bracket; 2. Rotating shaft; 3. Roller; 4. Sticker; 5. Rotating shaft; 6. Rolling drum; 7. Foot pad; 8. Paper pressing assembly; 801. Electrically controlled cylinder; 802. Drive motor; 803. Fixing base; 804. Rotating rod; 805. Stretching cylinder; 806. Rotating rod; 807. Paper pressing cylinder; 808. Limiting block; 809. Fixing frame; 810. Limiting cylinder; 90. Cutting assembly; 90. 1. Fixed column; 902. Top plate; 903. Slide rail; 904. Slider; 905. Fixed base; 906. Paper cutter blade; 907. Telescopic slide rod; 908. Pressing block; 909. Limit spring; 910. Limit bracket; 911. Electrically controlled telescopic rod; 912. Linear module; 913. Grinding block; 914. Electrically controlled pneumatic cylinder; 10. Control panel; 11. Support housing; 12. Casters. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0025] Example: Please refer to Figures 1-6 The paper pressing device of the self-adhesive sticker paper cutter shown includes a mounting bracket 1, a rotating shaft 2 rotatably connected to the opposite outer wall of the mounting bracket 1, a roller 3 mounted on the outer wall of the rotating shaft 2, a sticker 4 disposed on the outer wall of the roller 3, a rotating shaft 5 mounted on the opposite inner wall of the mounting bracket 1, a rolling cylinder 6 mounted on the outer wall of the rotating shaft 5, and a sticker 4 slidably connected to the outer wall of the rolling cylinder 6, a foot pad 7 disposed at the bottom corner of the mounting bracket 1, a paper pressing assembly 8 mounted on the inner wall of the mounting bracket 1, a cutting assembly 9 mounted on the outer wall of the mounting bracket 1, and a control panel 10 mounted on the outer wall of the cutting assembly 9.

[0026] In this embodiment, specific references Figure 1 , Figure 2 , Figure 3 and Figure 4The paper pressing assembly 8 comprises an electric control cylinder 801 and a driving motor 802. The electric control cylinder 801 is mounted on the opposite outer wall of the mounting support 1. One end of the electric control cylinder 801 is provided with a fixing base 803. The inner wall of the fixing base 803 is provided with a rotating rod 804. The outer wall of the rotating rod 804 is provided with a stretching cylinder 805. The stretching cylinder 805 is slidably connected with the adhesive paper 4. The driving motor 802 is mounted on the inner wall of the mounting support 1. The driving end of the driving motor 802 is connected with a rotating rod 806 through a transmission member. The outer wall of the rotating rod 806 is provided with a paper pressing cylinder 807. The rotating rod 806 is rotationally connected with a limiting block 808. The outer wall of the limiting block 808 is slidably connected with a fixing frame 809. The opposite inner walls of the fixing frame 809 are rotationally connected with a limiting cylinder 810. The limiting cylinder 810 is located directly below the paper pressing cylinder 807.

[0027] In this embodiment, specific reference is made to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 The cutting assembly 9 comprises a fixing column 901 mounted on the outer wall of the mounting support 1. One end of the fixing column 901 is provided with a top plate 902. The opposite inner walls of the top plate 902 are provided with sliding rails 903. The outer walls of the sliding rails 903 are provided with sliding blocks 904. The outer walls of the sliding blocks 904 are provided with fixing bases 905. The bottom outer walls of the fixing bases 905 are provided with paper cutting blades 906. One side of the paper cutting blades 906 and located on the outer wall of the fixing base 905 is provided with a telescopic slide rod 907. One end of the telescopic slide rod 907 is provided with a pressing block 908. The outer wall of the pressing block 908 is provided with a limiting spring 909. One end of the limiting spring 909 is connected with the outer wall of the fixing base 905. The outer wall of the fixing column 901 is provided with a limiting support 910. The outer wall of the limiting support 910 is provided with an electric control telescopic rod 911. One end of the electric control telescopic rod 911 is provided with a linear module 912. The moving surface of the linear module 912 is provided with a polishing block 913. One end of the fixing base 905 is provided with an electric control pneumatic cylinder 914 through a connecting member. The electric control pneumatic cylinder 914 is mounted on the outer wall of the top plate 902.

[0028] Based on the structural characteristics and the role of the connection relationship, the control panel 10 controls the electric control pneumatic cylinder 914 to operate, which will make the electric control pneumatic cylinder 914 exert a downward pushing force on the fixed base 905, so that the fixed base 905 drives the sliding block 904 to slide downward on the outer wall of the sliding rail 903, and then the paper cutting blade 906 on the surface of the fixed base 905 cuts the paper 4. When the fixed base 905 moves downward, the telescopic slide rod 907 of the fixed base 905 moves downward, and then the telescopic slide rod 907 drives the downward pressing block 908 to abut against the paper 4, while the limiting spring 909 presses the downward pressing block 908, which will make the downward pressing block 908 press the paper, and the stability during cutting is better.

[0029] Wherein, the cutting assembly 9 is installed on one side of the mounting bracket 1 and located on the side wall of the mounting bracket 1, the foot pad 7 is arranged at the bottom corner of the mounting bracket 1, the universal wheel 12 is installed on one side of the foot pad 7 and located on the bottom outer wall of the mounting bracket 1, the control panel 10 is connected on the side wall of the top plate 902, the control panel 10 is connected with the electric control cylinder 801, the driving motor 802, the electric control telescopic rod 911, the electric control pneumatic cylinder 914 and the linear module 912 through wires respectively and is electrically connected, so that the device is powered on, and then the control panel 10 controls the electric control cylinder 801, the driving motor 802, the electric control telescopic rod 911, the electric control pneumatic cylinder 914 and the linear module 912 to operate, the downward pressing block 908 is located directly above the paper 4, and the paper 4 is located between the limiting cylinder 810 and the paper pressing cylinder 807, the sliding rail 903 is provided with two groups and is located on the opposite inner walls of the top plate 902, and the polishing block 913 is located on one side of the paper cutting blade 906.

[0030] The paper pressing device of the self-adhesive sticker cutting machine of the scheme is controlled by the control panel 10 to control the driving motor 802 to operate. When the driving motor 802 rotates, the driving motor 802 drives the rotating rod 806 to rotate through the transmission member, and then the rotating rod 806 drives the sticker 4 to be conveyed through the paper pressing cylinder 807, so that the sticker 4 moves to one side. At this time, the driving end of the driving motor 802 is connected with the rotating rod 806 through the transmission member, the rotating rod 806 is rotatably connected with the limiting block 808, the outer wall of the limiting block 808 is slidably connected with the fixed frame 809, and the opposite inner walls of the fixed frame 809 are rotatably connected with the limiting cylinder 810. The operator can adjust the position of the limiting block 808 according to the thickness of the sticker 4, so that the limiting block 808 slides on the inner wall of the fixed frame 809, so that the paper pressing cylinder 807 presses the sticker 4, and the paper pressing cylinder 807 and the limiting cylinder 810 cooperate to press and fix the sticker 4. At the same time, the control panel 10 controls the electric control pneumatic cylinder 801 to operate, one end of the electric control pneumatic cylinder 801 pushes the fixed seat 803, so that the fixed seat 803 drives the rotating rod 804 to move upwards, so that the rotating rod 804 drives the stretching cylinder 805 to move upwards, so that the distance between the stretching cylinder 805 and the rolling cylinder 6 increases, and the sticker 4 is stretched, so that the surface of the sticker 4 is more flat, thereby solving the problem that the pressure applied by the paper pressing structure cannot be flexibly adjusted when the paper pressing structure is used to cope with stickers of different thicknesses, and the sticker is not stretched before being pressed, which is easy to cause the sticker to wrinkle, thereby affecting the consistency of the cutting quality.

[0031] The control panel 10 controls the electric control pneumatic cylinder 914 to operate, so that the electric control pneumatic cylinder 914 exerts a downward pushing force on the fixed base 905, so that the fixed base 905 drives the sliding block 904 to slide downward on the outer wall of the sliding rail 903, and then the fixed base 905 drives the paper cutting blade 906 on the surface of the fixed base 905 to cut the sticker 4.

[0032] The control panel 10 controls the electric control pneumatic cylinder 914 to operate, so that the electric control pneumatic cylinder 914 exerts a downward pushing force on the fixed base 905, so that the fixed base 905 drives the sliding block 904 to slide downward on the outer wall of the sliding rail 903, and then the fixed base 905 drives the paper cutting blade 906 on the surface of the fixed base 905 to cut the sticker 4.

[0033] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A paper pressing device of a sticker cutting machine, comprising a mounting bracket (1), characterized in that: The opposite outer wall of the mounting bracket (1) is rotatably connected with a rotating shaft (2), the outer wall of the rotating shaft (2) is provided with a roller (3), the outer wall of the roller (3) is provided with a sticker (4), the opposite inner wall of the mounting bracket (1) is provided with a rotating shaft (5), the outer wall of the rotating shaft (5) is provided with a rolling cylinder (6), and the outer wall of the rolling cylinder (6) is slidably connected with the sticker (4), the bottom corner of the mounting bracket (1) is provided with a foot pad (7), the inner wall of the mounting bracket (1) is provided with a paper pressing assembly (8), the outer wall of the mounting bracket (1) is provided with a cutting assembly (9), and the outer wall of the cutting assembly (9) is provided with a control panel (10).

2. The paper pressing device of the adhesive sticker cutting machine according to claim 1, characterized in that: The paper pressing assembly (8) comprises an electric control cylinder (801) and a driving motor (802), the electric control cylinder (801) is mounted on the opposite outer wall of the mounting bracket (1), one end of the electric control cylinder (801) is provided with a fixed seat (803), the inner wall of the fixed seat (803) is provided with a rotating rod (804), the outer wall of the rotating rod (804) is provided with a stretching cylinder (805), and the outer wall of the stretching cylinder (805) is slidably connected with the sticker (4).

3. The paper pressing device of the adhesive sticker cutting machine according to claim 2, characterized in that: The driving motor (802) is mounted on the inner wall of the mounting bracket (1), the driving end of the driving motor (802) is connected with a rotating rod (806) through a transmission member, the outer wall of the rotating rod (806) is provided with a paper pressing cylinder (807), the rotating rod (806) is rotatably connected with a limiting block (808), the outer wall of the limiting block (808) is slidably connected with a fixed frame (809), the opposite inner walls of the fixed frame (809) are rotatably connected with a limiting cylinder (810), and the limiting cylinder (810) is located directly below the paper pressing cylinder (807).

4. The paper pressing device of the adhesive sticker cutting machine according to claim 3, characterized in that: The cutting assembly (9) comprises a fixed column (901), the fixed column (901) is mounted on the outer wall of the mounting bracket (1), one end of the fixed column (901) is provided with a top plate (902), the opposite inner walls of the top plate (902) are provided with a sliding rail (903).

5. The paper pressing device of the adhesive sticker cutting machine according to claim 4, characterized in that: The outer wall of the sliding rail (903) is provided with a sliding block (904), the outer wall of the sliding block (904) is provided with a fixed base (905), the bottom outer wall of the fixed base (905) is provided with a paper cutting blade (906), one side of the paper cutting blade (906) and located on the outer wall of the fixed base (905) is provided with a telescopic slide rod (907), and one end of the telescopic slide rod (907) is provided with a pressing block (908).

6. The paper pressing device of the adhesive sticker cutting machine according to claim 5, characterized in that: The outer wall of the lower pressing block (908) is installed with a limiting spring (909), one end of the limiting spring (909) is connected to the outer wall of the fixed base (905), the outer wall of the fixed column (901) is installed with a limiting support (910), the outer wall of the limiting support (910) is installed with an electric control telescopic rod (911), one end of the electric control telescopic rod (911) is installed with a linear module (912), the moving surface of the linear module (912) is installed with a polishing block (913), one end of the fixed base (905) is installed with an electric control pneumatic cylinder (914) through a connecting piece, and the electric control pneumatic cylinder (914) is installed on the outer wall of the top plate (902).

7. The paper pressing device of the adhesive sticker cutting machine according to claim 6, characterized in that: One side of the cutting assembly (9) and located on the side wall of the mounting bracket (1) is installed with a receiving shell (11), the bottom corner of the mounting bracket (1) is provided with a foot pad (7), one side of the foot pad (7) and located on the bottom outer wall of the mounting bracket (1) is installed with a universal wheel (12), and the side wall of the top plate (902) is connected with a control panel (10).

8. The paper pressing device of the adhesive sticker cutting machine according to claim 7, characterized in that: The control panel (10) is respectively connected with an electric control cylinder (801), a driving motor (802), an electric control telescopic rod (911), an electric control pneumatic cylinder (914) and a linear module (912) through wires and in an electrical connection manner, the lower pressing block (908) is located directly above the sticker (4), and the sticker (4) is located between the limiting barrel (810) and the paper pressing barrel (807), the slide rails (903) are provided in two groups and located on the opposite inner walls of the top plate (902) respectively, and the polishing block (913) is located on one side of the paper cutting blade (906).

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