Environment-friendly moisturizing gel glue production equipment

By introducing coaxial bidirectional stirring and vibration components into the environmentally friendly moisturizing gel production equipment, the problems of uneven material mixing and clogging are solved, and efficient production and high-quality product production are achieved.

CN223311956UActive Publication Date: 2025-09-09SHENZHEN CHENGSONG TECHNOLOGY CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Application Number
CN202422762229.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-11-13
Publication Date
2025-09-09
Estimated Expiration
2034-11-13

AI Technical Summary

Technical Problem

Existing environmentally friendly moisturizing gel production equipment does not have a coaxial bidirectional stirring function, which makes it difficult to fully mix the materials and unevenly distribute the ingredients, affecting product quality. It also lacks a vibration auxiliary function, which easily leads to material blockage and reduces production efficiency.

Method used

The coaxial bidirectional stirring component and the vibration component are used to achieve uniform mixing of materials in different directions, and the vibration component is used to avoid material accumulation and blockage. A cleaning scraper is set to keep the inner wall of the equipment clean.

Benefits of technology

It improves the material mixing efficiency, ensures the full integration of ingredients, reduces the probability of blockage, and improves production efficiency and product quality.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN223311956U_ABST
    Figure CN223311956U_ABST
Patent Text Reader

Abstract

The utility model discloses environment-friendly moisturizing gel production equipment, and relates to the technical field of gel production, the environment-friendly moisturizing gel production equipment comprises two supporting seats, the tops of the left and right supporting seats are fixedly connected with guide rails, the outer walls of the left and right guide rails are slidably connected with moving seats, and the tops of the left and right moving seats are fixedly connected with a box body; and a driving assembly is arranged on the right side wall of the box body, a coaxial bidirectional stirring assembly is arranged in the box body, and vibration assemblies are fixedly connected to the rear sides of the tops of the left supporting seat and the right supporting seat. According to the utility model, the coaxial bidirectional stirring component is arranged, so that materials are simultaneously subjected to stirring force in different directions, the stirring efficiency is greatly improved, meanwhile, the cleaning scraping plate can scrape the materials possibly attached to the inner wall of the box body, and the vibration component is arranged, so that the materials can be kept in a flowing state, and the probability of blockage is reduced.
Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] The utility model relates to the technical field of gel production, in particular to an environmentally friendly moisturizing gel production device. Background Art

[0002] Gel glue, also known as animal glue, looks similar to jelly and is called jelly glue in the printing and packaging industry. Environmentally friendly moisturizing gel glue production equipment integrates advanced production technology and environmental protection concepts. By precisely controlling the raw material ratio, mixing, heating, stirring and filling process steps, it ensures the production of high-quality moisturizing gel glue. This production equipment has broad application prospects in the fields of cosmetics, skin care products, personal care products, etc. As consumers pay more and more attention to environmental protection and health, this production equipment will become more and more popular in the market, and it also has broad application prospects and market demand. The existing technology has the following problems:

[0003] Existing environmentally friendly moisturizing gel production equipment does not have a coaxial two-way stirring function, which makes it difficult to fully mix the materials and unevenly distribute the components, resulting in unstable performance of the moisturizing gel and affecting the overall quality of the product. The traditional one-way stirring method usually takes a longer time to achieve uniform mixing of the materials, thereby extending the production cycle and reducing production efficiency. At the same time, the existing device does not have the function of cleaning the inner wall of the device; in addition, the existing device has no vibration assistance, and the fluidity of the material in the equipment may be reduced, which is easy to form blockages in pipes, valves and other parts. Cleaning the blockage requires a lot of time and manpower, reducing production efficiency, affecting production progress, and increasing maintenance costs. Utility Model Content

[0004] The utility model provides an environmentally friendly moisturizing gel production device to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0006] A kind of environmentally friendly moisturizing gel production equipment includes two support seats, which are symmetrically distributed on the left and right and have two front-to-back symmetrical legs fixedly connected at the bottom. The tops of the left and right support seats are fixedly connected with guide rails, and the outer walls of the left and right guide rails are slidably connected with movable seats. The tops of the left and right movable seats are fixedly connected with a box body, and the right side of the top of the outer wall of the box body is fixedly connected with a feed hopper connected with the interior thereof, and the bottom of the outer wall of the box body is fixedly connected with a discharge pipe connected with the interior thereof, and the outer wall of the discharge pipe is fixedly connected with a solenoid valve, the right side wall of the box body is provided with a drive assembly, and the interior of the box body is provided with a coaxial bidirectional stirring assembly, and the top rear sides of the left and right support seats are fixedly connected with a vibration assembly.

[0007] A further improvement of the technical solution of the present utility model is that: the driving assembly includes two side plates, the left sides of the upper and lower side plates are fixedly connected to the right side of the box, the top of the upper side plate is fixedly connected to motor 1, the opposite surfaces of the upper and lower side plates are rotatably connected to a rotating shaft, the top end of the rotating shaft passes through the top of the upper side plate and is fixedly connected to the output end of motor 1, and the upper and lower sides of the outer wall of the rotating shaft are fixedly connected to helical gear 1.

[0008] A further improvement of the technical solution of the present utility model is that: the rear side of the helical gear one above is meshedly connected with a helical gear three, the inner wall of the helical gear three is fixedly connected with a rotating column rotatably connected to the right side wall of the box body, the left side of the outer wall of the rotating column is fixedly connected with gear two, the lower part of the gear two is meshedly connected with gear one, the inner wall of the gear one is fixedly connected with a hollow rotating rod rotatably connected to the right side wall of the box body, the interior of the hollow rotating rod is rotatably connected with a rotating rod, the right side of the outer wall of the rotating rod is fixedly connected with a helical gear two meshed with the helical gear one below, the left end of the hollow rotating rod passes through the interior of the box body, and the left end of the rotating rod passes through the left side of the hollow rotating rod and extends to the interior of the box body.

[0009] A further improvement of the technical solution of the present utility model is that: the coaxial bidirectional stirring assembly includes an ultrasonic oscillator, which is fixedly connected to the right inner wall of the box, and the outer wall of the rotating rod is fixedly connected to a plurality of stirring rods equidistant on the left and right. The outer wall of the hollow rotating rod located inside the box is fixedly connected to two rotating frames symmetrically arranged up and down, and the opposite surfaces of the upper and lower rotating frames are fixedly connected to a plurality of inclined stirring rods equidistantly distributed on the left and right. The plurality of inclined stirring rods are staggered with the stirring rods, and the opposite back surfaces of the upper and lower rotating frames are fixedly connected to a cleaning scraper that fits the inner wall of the box.

[0010] A further improvement of the technical solution of the present utility model is that: the vibration component includes a fixed seat, the bottom of the fixed seat is fixedly connected to the top rear side of the support seat, the side of the fixed seat close to the box body is fixedly connected to the internal gear, the side of the fixed seat away from the box body is fixedly connected to motor 2, the output end of motor 2 passes through the interior of the fixed seat and is fixedly connected to a rotating ring, the outer wall of the rotating ring is rotatably connected to the inner wall of the fixed seat, the side of the rotating ring close to the box body is rotatably connected to gear 3 meshing with the internal gear away from the center of the rotating ring, the side of the gear 3 close to the box body is rotatably connected to a slide rod away from the center of gear 3, the front side of the outer wall of the fixed seat is fixedly connected to a connecting plate, the front side of the connecting plate is provided with a groove slidably connected to the slide rod, and the front end of the groove is fixedly connected to the box body.

[0011] Due to the adoption of the above technical solution, the present invention has achieved the following technical advancements compared to the prior art:

[0012] 1. The utility model provides an environmentally friendly moisturizing gel production equipment. The coaxial bidirectional stirring assembly is set so that the material is subjected to stirring force in different directions at the same time, which greatly improves the stirring efficiency and can achieve uniform mixing of the material in a shorter time, ensuring that the various components of the moisturizing gel are fully integrated, thereby improving product quality. At the same time, the cleaning scraper on the back of the rotating frame rotates with the rotation of the rotating frame, which can scrape off the material that may be attached to the inner wall of the box and keep the inside of the box clean.

[0013] 2. The utility model provides an environmentally friendly moisturizing gel production equipment, which is equipped with a vibration component, which drives the box to move back and forth on the guide rail through the moving seat. This movement helps to mix the materials more fully during the stirring process, avoiding material accumulation or uneven stirring. At the same time, it can also keep the materials in a flowing state and reduce the probability of blockage. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the drive assembly structure of the utility model;

[0017] Figure 4 This is a schematic structural diagram of the coaxial bidirectional stirring assembly of the utility model;

[0018] Figure 5 This is a schematic diagram of the structure of the vibration component of the utility model;

[0019] Figure 6 This is another schematic diagram of the vibration component structure of the present invention.

[0020] In the figure: 101, support base; 102, support leg; 103, guide rail; 104, moving base; 105, box body; 106, feed hopper; 107, discharge pipe; 108, solenoid valve; 2, drive assembly; 201, side plate; 202, motor 1; 203, rotating shaft; 204, spiral gear 1; 205, spiral gear 2; 206, rotating rod; 207, spiral gear 3; 208, hollow rotating rod; 209, Gear 1; 210, Gear 2; 211, Rotating column; 3, Coaxial bidirectional stirring assembly; 301, Stirring rod; 302, Rotating frame; 303, Tilting stirring rod; 304, Cleaning scraper; 305, Ultrasonic oscillator; 4, Vibration assembly; 401, Fixed seat; 402, Internal gear; 403, Motor 2; 404, Rotating ring; 405, Gear 3; 406, Sliding rod; 407, Connecting plate; 408, Groove. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods:

[0022] like Figure 1 、 Figure 2 As shown, the utility model provides an environmentally friendly moisturizing gel production equipment, including two support seats 101, the two support seats 101 are symmetrically distributed on the left and right and the bottoms are fixedly connected to two front-to-back symmetrical legs 102, the tops of the left and right support seats 101 are fixedly connected to guide rails 103, the outer walls of the left and right guide rails 103 are slidably connected to movable seats 104, the tops of the left and right movable seats 104 are fixedly connected to a box body 105, the right side of the top of the outer wall of the box body 105 is fixedly connected to a feed hopper 106 connected to the interior thereof, the bottom of the outer wall of the box body 105 is fixedly connected to a discharge pipe 107 connected to the interior thereof, the outer wall of the discharge pipe 107 is fixedly connected to a solenoid valve 108, the right side wall of the box body 105 is provided with a drive assembly 2, the interior of the box body 105 is provided with a coaxial bidirectional stirring assembly 3, and the top rear sides of the left and right support seats 101 are fixedly connected to a vibration assembly 4.

[0023] like Figure 3 As shown, the drive assembly 2 includes two side panels 201, the left sides of the upper and lower side panels 201 are fixedly connected to the right side of the box body 105, the top of the upper side panel 201 is fixedly connected to the motor 1 202, and the opposite surfaces of the upper and lower side panels 201 are rotatably connected to the rotating shaft 203. The top end of the rotating shaft 203 passes through the top of the upper side panel 201 and is fixedly connected to the output end of the motor 1 202. The upper and lower sides of the outer wall of the rotating shaft 203 are fixedly connected to the helical gear 1 204.

[0024] like Figure 3As shown, the rear side of the upper helical gear 1 204 is meshedly connected with the helical gear 3 207, the inner wall of the helical gear 3 207 is fixedly connected with the rotating column 211 rotatably connected to the right side wall of the box body 105, the outer wall left side of the rotating column 211 is fixedly connected with the gear 2 210, the lower part of the gear 2 210 is meshedly connected with the gear 1 209, the inner wall of the gear 1 209 is fixedly connected with the hollow rotating rod 208 rotatably connected to the right side wall of the box body 105, the inner part of the hollow rotating rod 208 is rotatably connected with the rotating rod 206, the outer wall right side of the rotating rod 206 is fixedly connected with the helical gear 2 205 meshed with the lower helical gear 1 204, the left end of the hollow rotating rod 208 passes through the interior of the box body 105, and the left end of the rotating rod 206 passes through the left side of the hollow rotating rod 208 and extends to the interior of the box body 105.

[0025] When it is necessary to provide power for the entire production device, first, start motor 1 202, and motor 1 202 drives the rotating shaft 203 to rotate, and the upper and lower helical gears 1 204 on the rotating shaft 203 rotate accordingly, and the upper helical gear 1 204 drives the helical gear 3 207 to rotate, thereby rotating the rotating column 211, and the gear 2 210 fixed on the rotating column 211 also starts to rotate. Gear 2 210 drives the meshing gear 1 209 below to rotate, thereby rotating the hollow rotating rod 208. At the same time, the lower helical gear 1 204 drives the helical gear 2 205 to rotate, so that the rotating rod 206 rotates inside the hollow rotating rod 208, thereby providing power for the entire device, and cooperating with the coaxial two-way stirring assembly 3 to achieve stirring of the material and cleaning of the inner wall of the box 105.

[0026] like Figure 4 As shown, the coaxial bidirectional stirring assembly 3 includes an ultrasonic oscillator 305, which is fixedly connected to the right inner wall of the box body 105, and the outer wall of the rotating rod 206 is fixedly connected to a number of stirring rods 301 equidistant from left to right. The outer wall of the hollow rotating rod 208 located inside the box body 105 is fixedly connected to two rotating frames 302 symmetrically arranged up and down, and the opposite surfaces of the upper and lower rotating frames 302 are fixedly connected to a number of inclined stirring rods 303 equidistantly distributed from left to right, and the several inclined stirring rods 303 are staggered with the stirring rods 301, and the opposite back surfaces of the upper and lower rotating frames 302 are fixedly connected to a cleaning scraper 304 that fits the inner wall of the box body 105.

[0027] When the material in the box 105 needs to be stirred, the driving assembly 2 is cooperated with the hollow rotating rod 208 to rotate and drive the two symmetrical rotating frames 302 on its outer wall to rotate. The inclined stirring rod 303 on the rotating frame 302 stirs the material in the box, and when the rotating rod 206 rotates, the stirring rod 301 on its outer wall also stirs the material. Since the inclined stirring rod 303 and the stirring rod 301 are staggered, coaxial two-way stirring is achieved, which improves the stirring effect. During the stirring process, the ultrasonic oscillator 305 on the right inner wall of the box 105 emits ultrasonic waves to make the material The molecules in the material vibrate, breaking the agglomeration phenomenon in the material, so that the various components are more evenly distributed in the gel glue. At the same time, the cleaning scraper 304 on the back side of the rotating frame 302 rotates with the rotation of the rotating frame 302, and can scrape off the material that may be attached to the inner wall of the box body 105, keeping the interior of the box body 105 clean. The coaxial two-way stirring component 3 is set to make the material receive stirring force in different directions at the same time, which greatly improves the stirring efficiency, can achieve uniform mixing of the material in a shorter time, ensure that the various components of the moisturizing gel glue are fully integrated, and thus improve product quality.

[0028] like Figure 5 、 Figure 6 As shown, the vibration component 4 includes a fixed base 401, the bottom of the fixed base 401 is fixedly connected to the top rear side of the support base 101, the side of the fixed base 401 close to the box body 105 is fixedly connected to the internal gear 402, the side of the fixed base 401 away from the box body 105 is fixedly connected to the motor 2 403, the output end of the motor 2 403 passes through the interior of the fixed base 401 and is fixedly connected to the rotating ring 404, the outer wall of the rotating ring 404 is rotatably connected to the inner wall of the fixed base 401, and the rotating ring 404 is connected to the inner wall of the fixed base 401. The side of the rotating ring 404 close to the box body 105 is rotatably connected to the gear three 405 that meshes with the internal gear 402, away from the center position of the rotating ring 404. The side of the gear three 405 close to the box body 105 is rotatably connected to the slide rod 406 away from the center position of the gear three 405. The front side of the outer wall of the fixed seat 401 is fixedly connected to the connecting plate 407. The front side of the connecting plate 407 is provided with a groove 408 that is slidably connected to the slide rod 406. The front end of the groove 408 is fixedly connected to the box body 105.

[0029] When the vibration component 4 is working, the motor 2 403 drives the rotating ring 404 to rotate, and the rotating ring 404 drives the gear 3 405 to rotate. Since the gear 3 405 is engaged with the internal gear 402, the gear 3 405 rotates around the rotating ring 404 while also rotating itself. The slide bar 406 on the gear 3 405 slides in the groove 408 of the connecting plate 407, thereby driving the box body 105 to move back and forth on the guide rail 103 through the moving seat 104. This movement helps to mix the material more fully during the stirring process, avoids material accumulation or uneven stirring, and can also keep the material in a flowing state, reducing the probability of blockage. When the stirring is completed, the solenoid valve 108 is opened, and the material is discharged from the box body 105 through the discharge pipe 107.

[0030] It should be noted that the solenoid valve 108 and the ultrasonic oscillator 305 are both existing technologies and will not be described in detail here.

[0031] The following is a detailed description of the working principle of this environmentally friendly moisturizing gel production equipment.

[0032] like Figure 1-6 As shown, when it is necessary to provide power for the entire production device, first, start motor 1 202, and motor 1 202 drives the rotating shaft 203 to rotate, and the upper and lower helical gears 1 204 on the rotating shaft 203 rotate accordingly, and the upper helical gear 1 204 drives the helical gear 3 207 to rotate, thereby rotating the rotating column 211, and the gear 2 210 fixed on the rotating column 211 also starts to rotate, and the gear 2 210 drives the meshing gear 1 209 below to rotate, thereby rotating the hollow rotating rod 208. At the same time, the lower helical gear 1 204 drives the helical gear 2 205 to rotate, so that the rotating rod 206 rotates inside the hollow rotating rod 208, thereby providing power for the entire device, and cooperating with the coaxial two-way stirring assembly 3 to achieve stirring of the material and cleaning of the inner wall of the box 105.

[0033] When the material in the box 105 needs to be stirred, the driving assembly 2 is cooperated with the hollow rotating rod 208 to rotate and drive the two symmetrical rotating frames 302 on its outer wall to rotate. The inclined stirring rod 303 on the rotating frame 302 stirs the material in the box, and when the rotating rod 206 rotates, the stirring rod 301 on its outer wall also stirs the material. Since the inclined stirring rod 303 and the stirring rod 301 are staggered, coaxial two-way stirring is achieved, which improves the stirring effect. During the stirring process, the ultrasonic oscillator 305 on the right inner wall of the box 105 emits ultrasonic waves to make the material The molecules in the material vibrate, breaking the agglomeration phenomenon in the material, so that the various components are more evenly distributed in the gel glue. At the same time, the cleaning scraper 304 on the back side of the rotating frame 302 rotates with the rotation of the rotating frame 302, and can scrape off the material that may be attached to the inner wall of the box body 105, keeping the interior of the box body 105 clean. The coaxial two-way stirring component 3 is set to make the material receive stirring force in different directions at the same time, which greatly improves the stirring efficiency, can achieve uniform mixing of the material in a shorter time, ensure that the various components of the moisturizing gel glue are fully integrated, and thus improve product quality.

[0034] When the vibration component 4 is working, the motor 2 403 drives the rotating ring 404 to rotate, and the rotating ring 404 drives the gear 3 405 to rotate. Since the gear 3 405 is engaged with the internal gear 402, the gear 3 405 rotates around the rotating ring 404 while also rotating itself. The slide bar 406 on the gear 3 405 slides in the groove 408 of the connecting plate 407, thereby driving the box body 105 to move back and forth on the guide rail 103 through the moving seat 104. This movement helps to mix the material more fully during the stirring process, avoids material accumulation or uneven stirring, and can also keep the material in a flowing state, reducing the probability of blockage. When the stirring is completed, the solenoid valve 108 is opened, and the material is discharged from the box body 105 through the discharge pipe 107.

[0035] The above generally describes the present invention in detail. However, it is obvious to those skilled in the art that modifications or improvements may be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. An environmentally friendly moisturizing gel production device, comprising two support bases (101), characterized in that: The two support seats (101) are symmetrically distributed on the left and right sides and are fixedly connected to two front-to-back symmetrical support legs (102) at the bottom. The tops of the left and right support seats (101) are fixedly connected to guide rails (103). The outer walls of the left and right guide rails (103) are slidably connected to movable seats (104). The tops of the left and right movable seats (104) are fixedly connected to a box (105). The right side of the top of the outer wall of the box (105) is fixedly connected to a feed hopper (106) connected to the interior thereof. The bottom of the outer wall of the box (105) is fixedly connected to a discharge pipe (107) connected to the interior thereof. The outer wall of the discharge pipe (107) is fixedly connected to a solenoid valve (108). The right side wall of the box (105) is provided with a driving assembly (2). The interior of the box (105) is provided with a coaxial bidirectional stirring assembly (3). The rear sides of the tops of the left and right support seats (101) are fixedly connected to a vibration assembly (4).

2. The environmentally friendly moisturizing gel production equipment according to claim 1, characterized in that: The driving assembly (2) comprises two side panels (201), the left sides of the upper and lower side panels (201) are fixedly connected to the right side of the box (105), the top of the upper side panel (201) is fixedly connected to a motor 1 (202), the opposite surfaces of the upper and lower side panels (201) are rotatably connected to a rotating shaft (203), the top end of the rotating shaft (203) passes through the top of the upper side panel (201) and is fixedly connected to the output end of the motor 1 (202), and the upper and lower sides of the outer wall of the rotating shaft (203) are fixedly connected to a spiral gear 1 (204).

3. The environmentally friendly moisturizing gel production equipment according to claim 2, characterized in that: The rear side of the helical gear 1 (204) above is meshed with a helical gear 3 (207), the inner wall of the helical gear 3 (207) is fixedly connected with a rotating column (211) which is rotatably connected to the right side wall of the box body (105), the left side of the outer wall of the rotating column (211) is fixedly connected with a gear 2 (210), the lower side of the gear 2 (210) is meshed with a gear 1 (209), the inner wall of the gear 1 (209) is fixedly connected with a rotating column (211) which is rotatably connected to the right side wall of the box body (105), and the inner wall of the gear 1 (209) is fixedly connected with a rotating column (211) which is rotatably connected to the right side wall of the box body (105). A hollow rotating rod (208) is rotatably connected to the hollow rotating rod (208), the interior of the hollow rotating rod (208) is rotatably connected to the rotating rod (206), the right side of the outer wall of the rotating rod (206) is fixedly connected to the spiral gear 2 (205) meshing with the spiral gear 1 (204) below, the left end of the hollow rotating rod (208) passes through the interior of the box (105), and the left end of the rotating rod (206) passes through the left side of the hollow rotating rod (208) and extends to the interior of the box (105).

4. The environmentally friendly moisturizing gel production equipment according to claim 3, characterized in that: The coaxial bidirectional stirring assembly (3) comprises an ultrasonic oscillator (305), the ultrasonic oscillator (305) is fixedly connected to the right inner wall of the box (105), the outer wall of the rotating rod (206) is fixedly connected to a plurality of stirring rods (301) equidistant from left to right, the outer wall of the hollow rotating rod (208) located inside the box (105) is fixedly connected to two rotating frames (302) symmetrically arranged in the upper and lower parts, the opposite surfaces of the upper and lower rotating frames (302) are fixedly connected to a plurality of inclined stirring rods (303) equidistant from left to right, the plurality of inclined stirring rods (303) are staggered with the stirring rods (301), and the opposite back surfaces of the upper and lower rotating frames (302) are fixedly connected to a cleaning scraper (304) in contact with the inner wall of the box (105).

5. The environmentally friendly moisturizing gel production equipment according to claim 1, characterized in that: The vibration assembly (4) includes a fixed seat (401), the bottom of the fixed seat (401) is fixedly connected to the top rear side of the support seat (101), the side of the fixed seat (401) close to the box (105) is fixedly connected to the internal gear (402), the side of the fixed seat (401) away from the box (105) is fixedly connected to the second motor (403), the output end of the second motor (403) passes through the interior of the fixed seat (401) and is fixedly connected to the rotating ring (404), the outer wall of the rotating ring (404) is rotatably connected to the inner wall of the fixed seat (401), and the A side of the rotating ring (404) close to the housing (105) is rotatably connected to a gear three (405) meshing with the internal gear (402) away from the center of the rotating ring (404); a side of the gear three (405) close to the housing (105) is rotatably connected to a slide bar (406) away from the center of the gear three (405); a front side of the outer wall of the fixing seat (401) is fixedly connected to a connecting plate (407); a front side of the connecting plate (407) is provided with a groove (408) slidably connected to the slide bar (406); and a front end of the groove (408) is fixedly connected to the housing (105).