Rubber belt feeding mechanism with damping material tray and limiting roller

Abstract

The utility model relates to adhesive tape supply technical field discloses a kind of adhesive tape supply mechanism with damping tray and limiting roller, including base, placing assembly, damping assembly and roller assembly, placing assembly is installed on the bottom end upper side, damping assembly is installed in the inside of base, roller assembly is installed on the bottom end lower side.The utility model has the following advantages and effects: placing assembly is cooperated with limiting block by chucking block, improves the stability after the installation of adhesive tape roll, is convenient for the installation and dismounting of adhesive tape roll, improves work efficiency, while damping assembly is cooperated with friction plate by damping block, provides resistance to the rotation of placing shaft, avoids placing shaft rotation too fast, while adjusting nut is cooperated with push block, adjusts the friction between friction plate and placing shaft, it is convenient to realize personalized damping setting, satisfy different production needs.

Description

Technical Field

[0001] This utility model relates to the field of tape supply technology, and in particular to a tape supply mechanism with a damping tray and a limiting roller. Background Technology

[0002] Adhesive tape is an adhesive material composed of a substrate and an adhesive. It is widely used in many fields such as industrial manufacturing, electronics, construction, packaging, automobiles, and medical. Some products require the use of adhesive tape for protection during the production process.

[0003] In the existing technology, a tape peeling and feeding device with application number CN201820055575.7 feeds tape through a rotating shaft. The rotating shaft and the conveyor shaft are fixed on the mounting plate. The tape is pulled off the rotating shaft by a traction component, wherein the traction drive mechanism drives the traction shaft to move closer to or away from the conveyor shaft. However, the tape is directly mounted on the rotating shaft and lacks a limiting structure. When the tape is fed, it is easy for it to slide on the drive shaft, causing the tape position to shift and affecting the subsequent tape feeding. Utility Model Content

[0004] The purpose of this invention is to provide a tape supply mechanism with a damping tray and a limiting roller, 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: a tape supply mechanism with a damping tray and a limiting roller, comprising a base: A placement component, which is mounted on the upper front side of the base, is used for placing the tape. The placement component includes: A placement shaft is rotatably connected to the upper front end of the base. A roll of tape is slidably connected to the outside of the placement shaft. A slot is opened at the front end of the placement shaft. A limit block is rotatably connected inside the slot. A slider is slidably connected inside the limit block. A clamping block is fixedly installed on the side of the slider away from the central axis. A first spring is provided between the slider and the limit block. A push block is fixedly installed at the front end of the slider.

[0006] In the above scheme, after the tape roll is installed on the placement shaft, the limiting block is rotated to the horizontal position. The first spring pushes the slider to slide from inside the limiting block, thereby pushing the clamping block to slide outward and fit with the tape roll, thus limiting the tape roll.

[0007] A further feature of this invention includes: A damping assembly, which is installed inside the base.

[0008] The damping component includes: A sliding groove is formed inside the base at the upper end of the placement shaft. A damping block is slidably connected to the lower end of the sliding groove. A friction plate is fixedly installed at the lower end of the damping block. A push block is slidably connected to the upper end of the sliding groove. An adjusting nut is rotatably connected to the upper end of the push block, and the adjusting nut is threaded to the base. A second spring is provided between the push block and the damping block.

[0009] In the above scheme, rotating the adjusting nut pushes the push block to slide down in the groove, thereby squeezing the second spring, increasing the friction between the friction plate and the placement shaft, and thus adjusting the friction force on the placement shaft.

[0010] A further feature of this invention includes: A roller assembly, which is mounted on the lower front end of the base, is used to pull the tape.

[0011] The roller assembly includes: A roller rod is rotatably connected to the lower front end of the base. A double-threaded rod is rotatably connected inside the roller rod. A movable block is threadedly connected to the outer side of the double-threaded rod. A limit ring is fixedly installed on the outer side of the movable block. A knob is fixedly installed at the front end of the double-threaded rod. A locking nut is threadedly connected to the outer front end of the double-threaded rod.

[0012] In the above scheme, the locking nut is rotated to disengage from the roller rod, and then the double-threaded rod is rotated by the knob. The rotation of the double-threaded rod causes the movable block to slide, and the limit rings slide with the movable block, thereby adjusting the distance between the limit rings.

[0013] The beneficial effects of this utility model are: The placement component of this utility model improves the stability of the tape roll after installation by cooperating with the clamping block and the limiting block, which facilitates the installation and disassembly of the tape roll and improves work efficiency. At the same time, the damping component provides resistance to the rotation of the placement shaft by cooperating with the damping block and the friction plate, which prevents the placement shaft from rotating too fast. Meanwhile, the adjusting nut cooperates with the push block to adjust the friction force between the friction plate and the placement shaft, which facilitates personalized damping settings to meet different production needs.

[0014] The roller assembly of this invention uses a double-threaded rod to cooperate with a limiting ring, which prevents the conveyor belt from shifting position and falling off the roller rod. At the same time, it is convenient to adjust the spacing between the limiting rings according to the width of the conveyor belt, which facilitates auxiliary traction of conveyor belts of different widths. Attached Figure Description

[0015] 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.

[0016] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the overall cross-sectional structure of this utility model; Figure 3 This is a three-dimensional structural diagram of the placement component of this utility model; Figure 4 This is a schematic diagram of the cross-sectional structure of the limiting block of this utility model; Figure 5 This is a schematic cross-sectional view of the roller assembly of this utility model.

[0017] In the diagram, 1 is the base; 2 is the placement component; 201 is the placement shaft; 202 is the tape roll; 203 is the empty groove; 204 is the limit block; 205 is the slider; 206 is the clamping block; 207 is the first spring; 208 is the toggle block; 3 is the damping component; 301 is the slide groove; 302 is the damping block; 303 is the friction plate; 304 is the push block; 305 is the adjusting nut; 306 is the second spring; 4 is the roller assembly; 401 is the roller rod; 402 is the double-ended threaded rod; 403 is the movable block; 404 is the limit ring; 405 is the knob; and 406 is the locking nut. Detailed Implementation

[0018] 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.

[0019] Reference Figure 1-5 A tape supply mechanism with a damping tray and a limiting roller includes a base 1, a placement component 2, a damping component 3, and a roller component 4. The placement component 2 is installed on the upper front side of the base 1 for placing the tape, the damping component 3 is installed inside the base 1, and the roller component 4 is installed on the lower front side of the base 1 for pulling the tape.

[0020] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4The placement component 2 includes: a placement shaft 201 rotatably connected to the upper front end of the base 1; a tape roll 202 slidably connected to the outer side of the placement shaft 201; a slot 203 opened at the front end of the placement shaft 201; a limit block 204 rotatably connected inside the slot 203; a slider 205 slidably connected inside the limit block 204; a clamping block 206 fixedly installed on the side of the slider 205 away from the central axis; a first spring 207 provided between the slider 205 and the limit block 204; and a fixed front end of the slider 205. The damping assembly 3, equipped with a lever 208, includes: a slide groove 301 located inside the base 1 at the upper end of the placement shaft 201; a damping block 302 slidably connected to the lower end of the slide groove 301; a friction plate 303 fixedly installed at the lower end of the damping block 302; a push block 304 slidably connected to the upper end of the slide groove 301; an adjusting nut 305 rotatably connected to the upper end of the push block 304; and the adjusting nut 305 threadedly connected to the base 1. A second spring 306 is provided between the push block 304 and the damping block 302.

[0021] In this invention, when the tape roll 202 is installed on the placement shaft 201, the pull block 208 is pulled, causing the slider 205 to slide into the limiting block 204 and press the first spring 207, so that the slider 205 slides completely into the limiting block 204, making the clamping block 206 fit with the limiting block 204. Then, the limiting block 204 is rotated to a vertical position, so that the clamping block 206 rotates into the empty groove 203. Then, the tape roll 202 is installed on the placement shaft 201, and at the same time, the limiting block 204 is rotated to a horizontal position, so that the clamping block 206 slides out of the empty groove 203. The first spring 207 returns to its original position, pushing the slider 205 to slide out, so that the clamping block 206 fits with the tape roll 202, thereby limiting the tape roll 202, improving the stability of the tape roll 202 after installation, facilitating the installation and disassembly of the tape roll 202, and improving work efficiency.

[0022] When unwinding the tape roll 202, pulling the tape roll 202 drives the placement shaft 201 to rotate. The damping block 302 is pushed down by the second spring 306, causing the friction plate 303 to come into contact with the placement shaft 201, providing resistance to the rotation of the placement shaft 201 and preventing the placement shaft 201 from rotating too fast. At the same time, it prevents the rotational inertia of the placement shaft 201 from affecting the unwinding of the tape roll 202. Simultaneously, rotating the adjusting nut 305 pushes the push block 304 to slide down inside the slide groove 301, thereby squeezing the second spring 306 and adjusting the elastic force of the second spring 306. This adjusts the friction between the friction plate 303 and the placement shaft 201, facilitating personalized damping settings to meet different production needs.

[0023] Reference Figure 1 , Figure 2 and Figure 5The roller assembly 4 includes: a roller rod 401 rotatably connected to the lower front end of the base 1; a double-threaded rod 402 rotatably connected inside the roller rod 401; a movable block 403 threadedly connected to the outer side of the double-threaded rod 402; a limit ring 404 fixedly installed on the outer side of the movable block 403; a knob 405 fixedly installed at the front end of the double-threaded rod 402; and a locking nut 406 threadedly connected to the outer front end of the double-threaded rod 402.

[0024] In this invention, when the roller assembly 4 assists in pulling one end of the tape on the tape roll 202, the tape is placed at the lower end of the roller rod 401, and the locking nut 406 is rotated to disengage it from the roller rod 401, thus releasing the lock on the double-threaded rod 402. Then, the knob 405 is rotated to drive the double-threaded rod 402 to rotate, thereby causing the movable block 403 to slide inside the roller rod 401, so that the two limit rings 404 gradually move closer to the center, thereby adjusting the distance between the limit rings 404. This prevents the tape from shifting position and falling off the roller rod 401, and also facilitates the adjustment of the distance between the limit rings 404 according to the width of the tape, making it convenient for assisting in pulling tapes of different widths.

[0025] 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. A tape supply mechanism with a damping tray and a limiting roller, comprising a base (1), characterized in that: Placement component (2), which is installed on the upper front end of the base (1) and is used to place the tape; The placement component (2) includes: A placement shaft (201) is rotatably connected to the upper front end of the base (1). A tape roll (202) is slidably connected to the outside of the placement shaft (201). A slot (203) is opened at the front end of the placement shaft (201). A limit block (204) is rotatably connected inside the slot (203). A slider (205) is slidably connected inside the limit block (204). A clamping block (206) is fixedly installed on the side of the slider (205) away from the central axis.

2. The tape supply mechanism with damping tray and limiting roller according to claim 1, characterized in that: A first spring (207) is provided between the slider (205) and the limiting block (204), and a paddle block (208) is fixedly installed at the front end of the slider (205).

3. The tape supply mechanism with damping tray and limiting roller according to claim 2, characterized in that, Also includes: Damping component (3) is installed inside the base (1).

4. The tape supply mechanism with damping tray and limiting roller according to claim 3, characterized in that, The damping component (3) includes: A groove (301) is opened inside the base (1) at the upper end of the placement shaft (201), and a damping block (302) is slidably connected to the lower end of the groove (301).

5. The tape supply mechanism with damping tray and limiting roller according to claim 4, characterized in that: The lower end of the damping block (302) is fixedly installed with a friction plate (303), and the upper end of the slide groove (301) is slidably connected with a push block (304).

6. The tape supply mechanism with damping tray and limiting roller according to claim 5, characterized in that: The upper end of the push block (304) is rotatably connected to an adjusting nut (305), and the adjusting nut (305) is threadedly connected to the base (1). A second spring (306) is provided between the push block (304) and the damping block (302).

7. The tape supply mechanism with damping tray and limiting roller according to claim 1, characterized in that, Also includes: Roller assembly (4), which is mounted on the lower front end of the base (1) for pulling the tape.

8. A tape supply mechanism with a damping tray and a limiting roller according to claim 7, characterized in that, The roller assembly (4) includes: A roller rod (401) is rotatably connected to the lower front end of the base (1), and a double-threaded rod (402) is rotatably connected inside the roller rod (401).

9. A tape supply mechanism with a damping tray and a limiting roller according to claim 8, characterized in that: The double-threaded rod (402) is threaded to the outside of a movable block (403), and a limit ring (404) is fixedly installed on the outside of the movable block (403).

10. A tape supply mechanism with a damping tray and a limiting roller according to claim 9, characterized in that: A knob (405) is fixedly installed at the front end of the double-ended threaded rod (402), and a locking nut (406) is threadedly connected to the outer front end of the double-ended threaded rod (402).

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