An automatic labeling mechanism for filter can processing

Abstract

The utility model relates to filter can processing technical field discloses a kind of automatic labelling mechanism of filter can processing, including base, limiting component, labelling assembly and chucking assembly, conveying belt is installed in the base inside, limiting component is installed in base upper end rear side, labelling assembly is installed in base upper end front side, chucking assembly is installed in labelling assembly inside.The utility model has following advantages and effects: limiting component is adjusted to the spacing between gyro wheel according to the demand of filter can production by double-end screw rod and connecting block cooperation, satisfy the production demand of different diameter filter can, improve the application range of labelling machine, labelling assembly is cooperated by guide plate and roller simultaneously, it is convenient to the automatic labelling of filter can, improve work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of filter canister processing technology, and in particular to an automatic labeling mechanism for filter canister processing. Background Technology

[0002] A gas filter canister is a container filled with materials such as activated carbon. As the core filtering element of a gas mask, it effectively removes dust, toxic gases, and harmful vapors from the air through physical adsorption, chemical reactions, and mechanical filtration, providing clean air for the wearer. Sometimes, automatic labeling machines are used to label the gas filter canisters during production.

[0003] In the existing technology, there is a can positioning and labeling device with application number CN201720669390.0. This application has a protective edge, which can effectively protect the can and prevent the can from falling over due to carelessness of the operator, thus preventing the protective paint on the outer wall of the can from being scratched off. However, when labeling the can, the can is pushed by a positioning plate. The opening size on the positioning plate is relatively fixed. When labeling cans with different diameters, it is easy to cause positioning errors and affect the labeling of the can. Utility Model Content

[0004] The purpose of this invention is to provide an automatic labeling mechanism for processing filter canisters, which can solve the problems mentioned in the background art.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: an automatic labeling mechanism for processing filter canisters, comprising a base:

[0006] A conveyor belt is installed inside the base;

[0007] A limiting component is installed on the rear side of the upper end of the base and is used to limit the pushing of the filter canister;

[0008] The limiting component includes:

[0009] A fixed plate is fixedly installed on the upper rear side of the base. A hydraulic rod is installed on the upper end of the fixed plate. A movable block is installed at the front end of the hydraulic rod. A double-ended lead screw is rotatably connected inside the movable block. A slider is threadedly connected to the outside of the double-ended lead screw. Connecting blocks are installed at the upper and lower ends of the slider. A push block is installed on the side of the connecting block away from the central axis. Rollers are rotatably connected between the push blocks.

[0010] In the above scheme, the starter motor drives the double-headed lead screw to rotate, thereby causing the sliders on both sides to slide towards the middle. The sliders drive the push block to slide synchronously through the connecting block, thereby realizing the adjustment of the distance between the rollers.

[0011] A further feature of this invention includes:

[0012] A labeling assembly is installed on the front side of the upper end of the base and is used to label the filter canister.

[0013] The labeling component includes:

[0014] A stabilizing plate is fixedly installed on the front side of the upper end of the base. A fixed shaft is installed on the front side of the upper end of the stabilizing plate. A label roll is slidably connected to the outside of the fixed shaft. A take-up roller is rotatably connected to the right side of the upper end of the stabilizing plate. A guide plate is installed on the upper end of the stabilizing plate to the left of the take-up roller. A roller is rotatably connected to the upper end of the stabilizing plate to the left of the guide plate.

[0015] In the above scheme, the limiting component pushes one side of the filter canister to fit with the roller, and the other side to fit with the label on the guide plate. The rotation of the roller drives the filter canister to rotate, thereby realizing the automatic labeling of the filter canister.

[0016] A further feature of this invention includes:

[0017] A clamping assembly is installed inside the labeling assembly.

[0018] The clamping assembly includes:

[0019] A clamping block is fixedly installed on the upper end of a fixed shaft. A limit block is slidably connected inside the clamping block. A locking block is installed on the side of the limit block away from the central axis. A ball is rotatably connected inside the locking block. The lower end of the ball is in contact with the label roll. A spring is provided between the limit block and the clamping block. A lever is installed on the upper end of the limit block.

[0020] In the above solution, the spring inside the clamping block pushes the limiting block to pop out, so that the locking block is located at the top of the label roll, thereby limiting the label roll and preventing the label roll from bouncing and affecting the accuracy of the label position when it rotates.

[0021] The beneficial effects of this utility model are:

[0022] The limiting component of this utility model cooperates with the connecting block through a double-headed screw, which makes it easy to adjust the distance between the rollers according to the production needs of the filter canister, so as to meet the production needs of filter canisters of different diameters and expand the application range of the labeling machine. At the same time, the labeling component cooperates with the roller through the guide plate, which facilitates the automatic labeling of the filter canister and improves work efficiency.

[0023] The clamping assembly of this utility model uses a clamping block and a locking block to facilitate the disassembly and installation of the label roll, thereby improving work efficiency. At the same time, the ball bearings inside the locking block fit against the label roll, improving the stability of the label roll rotating on the fixed shaft. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is a schematic diagram of the structure of this utility model;

[0026] Figure 2 This is a schematic cross-sectional view of the limiting component of this utility model;

[0027] Figure 3 This is a schematic cross-sectional view of the labeling component of this utility model;

[0028] Figure 4 This is a cross-sectional structural diagram of the clamping component of this utility model.

[0029] In the diagram, 1. Base; 2. Conveyor belt; 3. Limiting assembly; 301. Fixing plate; 302. Hydraulic rod; 303. Movable block; 304. Double-ended lead screw; 305. Slider; 306. Connecting block; 307. Push block; 308. Roller; 4. Labeling assembly; 401. Stabilizing plate; 402. Fixing shaft; 403. Label roll; 404. Rewinding roller; 405. Guide plate; 406. Roller; 5. Clamping assembly; 501. Clamping block; 502. Limiting block; 503. Locking block; 504. Ball bearing; 505. Spring; 506. Pulley. Detailed Implementation

[0030] The technical solution of this utility model will now be clearly and completely described with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0031] Reference Figure 1-4 An automatic labeling mechanism for processing filter canisters includes a base 1, a limiting component 3, a labeling component 4, and a clamping component 5. A conveyor belt 2 is installed inside the base 1. The limiting component 3 is installed on the upper rear side of the base 1 for pushing and limiting the filter canister. The labeling component 4 is installed on the upper front side of the base 1 for labeling the filter canister. The clamping component 5 is installed inside the labeling component 4.

[0032] Reference Figure 1 , Figure 2 and Figure 3The limiting component 3 includes: a fixed plate 301 fixedly installed on the upper rear side of the base 1; a hydraulic rod 302 installed on the upper end of the fixed plate 301; a movable block 303 installed at the front end of the hydraulic rod 302; a double-ended lead screw 304 rotatably connected inside the movable block 303; a slider 305 threadedly connected to the outer side of the double-ended lead screw 304; connecting blocks 306 installed at the upper and lower ends of the slider 305; and a push block 307 installed on the side of the connecting block 306 away from the central axis. The push blocks 307 rotate between each other. The labeling assembly 4, which is connected to rollers 308, includes: a stabilizing plate 401 fixedly installed on the front side of the upper end of the base 1; a fixed shaft 402 installed on the front side of the upper end of the stabilizing plate 401; a label roll 403 slidably connected to the outside of the fixed shaft 402; a take-up roller 404 rotatably connected to the right side of the upper end of the stabilizing plate 401; a guide plate 405 installed on the upper end of the stabilizing plate 401 to the left of the take-up roller 404; and a roller 406 rotatably connected to the upper end of the stabilizing plate 401 to the left of the guide plate 405.

[0033] In this invention, when labeling filter canisters, the canisters are placed on conveyor belt 2 and conveyed from left to right. When the filter canister reaches the front end of the limiting component 3, the hydraulic rod 302 is activated, pushing the movable block 303 forward. This causes the rollers 308 on the push block 307 to engage with the filter canister, thereby pushing the filter canister to engage with the labeling component 4, thus achieving labeling of the filter canister. When labeling filter canisters of different diameters is required, the motor on the movable block 303 is activated, driving the double-headed lead screw 304 to rotate. This causes the sliders 305 on both sides to slide towards the center, and through the connecting block 306, the push block 307 slides towards the center, thereby adjusting the distance between the rollers 308. This allows for adjustment of the distance between the rollers 308 according to the production needs of the filter canisters, meeting the requirements of different diameter filter canisters. To meet the production needs of toxic substance canisters and expand the applicability of the labeling machine, when the limiting component 3 pushes the toxic substance canister, it contacts the guide plate 405 and adheres to the label on the guide plate 405. Simultaneously, it squeezes the label on the other side of the guide plate 405 to adhere to the roller 406, and the front part of the toxic substance canister also contacts the roller 406. At the same time, the motor is started to drive the roller 406 to rotate. As the roller 406 rotates, it causes the toxic substance canister to slide. At the same time, the motor starts to drive the take-up roller 404 to rotate, which pulls the label paper to a certain extent, so that the label roll 403 rotates on the fixed shaft 402, and the toxic substance canister rotates one revolution to adhere the label, thus realizing the labeling work of the toxic substance canister. The roller 308 on the push block 307 ensures the smoothness of the rotation of the toxic substance canister, which facilitates the automatic labeling of the toxic substance canister and improves work efficiency.

[0034] Reference Figure 1 and Figure 4The clamping assembly 5 includes: a clamping block 501 fixedly installed on the upper end of the fixed shaft 402; a limit block 502 slidably connected inside the clamping block 501; a locking block 503 installed on the side of the limit block 502 away from the central axis; a ball bearing 504 rotatably connected inside the locking block 503; the lower end of the ball bearing 504 abutting against the label roll 403; a spring 505 provided between the limit block 502 and the clamping block 501; and a lever 506 installed on the upper end of the limit block 502.

[0035] In this invention, when the label roll 403 is used up and needs to be replaced, the pull block 506 is pulled, causing the limiting block 502 to slide into the clamping block 501 and press the spring 505, thereby making the locking block 503 fit against the side of the clamping block 501, so that the locking block 503 disengages from the upper end of the label roll 403 and releases the limitation on the label roll 403. Then, the label roll 403 is pulled upward to remove the label roll 403 from the fixed shaft 402, realizing the disassembly of the label roll 403, which facilitates the disassembly and installation of the label roll 403 and improves work efficiency. At the same time, the ball bearing 504 in the locking block 503 fits against the label roll 403, improving the stability of the label roll 403 rotating on the fixed shaft 402.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic labeling mechanism for processing filter canisters, comprising a base (1), characterized in that: The base (1) is equipped with a conveyor belt (2); Limiting component (3), which is installed on the rear side of the upper end of the base (1) and is used to limit the pushing of the filter canister; The limiting component (3) includes: A fixing plate (301) is fixedly installed on the upper rear side of the base (1). A hydraulic rod (302) is installed on the upper end of the fixing plate (301). A movable block (303) is installed at the front end of the hydraulic rod (302). A double-ended screw (304) is rotatably connected inside the movable block (303). A slider (305) is threadedly connected to the outside of the double-ended screw (304). Connecting blocks (306) are installed at the upper and lower ends of the slider (305).

2. The automatic labeling mechanism for processing filter canisters according to claim 1, characterized in that: A push block (307) is installed on the side of the connecting block (306) away from the central axis, and a roller (308) is rotatably connected between the push blocks (307).

3. The automatic labeling mechanism for processing filter canisters according to claim 2, characterized in that, Also includes: Labeling component (4), which is installed on the front side of the upper end of the base (1) and is used to label the filter canister.

4. The automatic labeling mechanism for processing filter canisters according to claim 3, characterized in that, The labeling component (4) includes: A stabilizing plate (401) is fixedly installed on the front side of the upper end of the base (1), and a fixed shaft (402) is installed on the front side of the upper end of the stabilizing plate (401).

5. The automatic labeling mechanism for processing filter canisters according to claim 4, characterized in that: A label roll (403) is slidably connected to the outside of the fixed shaft (402), and a take-up roller (404) is rotatably connected to the upper right side of the stabilizing plate (401).

6. The automatic labeling mechanism for processing filter canisters according to claim 5, characterized in that: The upper end of the stabilizing plate (401) is located on the left side of the winding roller (404) and a guide plate (405) is installed thereon. The upper end of the stabilizing plate (401) is located on the left side of the guide plate (405) and a roller (406) is rotatably connected thereon.

7. The automatic labeling mechanism for processing filter canisters according to claim 5, characterized in that, Also includes: The clamping component (5) is installed inside the labeling component (4).

8. The automatic labeling mechanism for processing filter canisters according to claim 7, characterized in that, The clamping assembly (5) includes: A clamping block (501) is fixedly installed on the upper end of the fixed shaft (402), and a limit block (502) is slidably connected inside the clamping block (501).

9. An automatic labeling mechanism for processing filter canisters according to claim 8, characterized in that: A locking block (503) is installed on the side of the limiting block (502) away from the central axis, and a ball bearing (504) is rotatably connected inside the locking block (503).

10. An automatic labeling mechanism for processing filter canisters according to claim 9, characterized in that: The lower end of the ball (504) is attached to the label roll (403), a spring (505) is provided between the limiting block (502) and the clamping block (501), and a paddle block (506) is installed on the upper end of the limiting block (502).

Images