Transportation device for inner container of bottle body
By designing clamping and placement mechanisms, the problem of damage to the inner liner caused by stacking and shaking during the transportation of tooling vehicles was solved, achieving safe and efficient transportation results.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ACES (HANGZHOU) COMPOSITE MATERIAL CO LTD
- Filing Date
- 2025-06-19
- Publication Date
- 2026-04-24
AI Technical Summary
When transporting the inner liner using existing tooling vehicles, the stacking method can easily cause the bottom inner liner to be squeezed and damaged. Furthermore, uneven force and shaking can lead to deformation or damage to the inner liner.
The device employs a clamping and placement mechanism, utilizing the combination of inclined grooves, vertical grooves, and rollers to achieve the fixation and compartmentalized transport of the inner liner. Arc-shaped clamping plates and anti-slip pads prevent swaying, while the design of omnidirectional wheels and pull rods improves transport safety and efficiency.
It effectively prevents the inner liner from colliding and shaking during transportation, reduces damage, improves transportation safety and logistics efficiency, and is simple to operate and highly practical.
Smart Images

Figure CN224159308U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of inner liner transportation technology, and in particular to a transportation device for inner liners of bottles. Background Technology
[0002] A bottle liner typically refers to a lining or coating inside a bottle, primarily used to improve the bottle's sealing, corrosion resistance, or insulation performance. In some cases, the liner can also be used to isolate the liquid inside the bottle from direct contact with the bottle body material, thereby preventing chemical reactions or contamination. This type of liner is commonly found in products such as thermos flasks, beverage bottles, or medicine bottles.
[0003] Existing transport vehicles often use a stacking method to load the inner liner during transport. Stacking the inner liner can cause compression damage to the inner liner at the bottom. At the same time, due to the uneven force between the inner liner and the transport vehicle, the inner liner will shake during transport. Collisions between transport vehicles can deform or damage the inner liner. Therefore, there is an urgent need for a transport device for the inner liner of the bottle to solve these problems. Utility Model Content
[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a transport device for the inner liner of a bottle.
[0005] To achieve the above objectives, the present invention adopts the following technical solution:
[0006] A transport device for a bottle inner liner includes a base plate, a loading box fixed to the top of the base plate, placement mechanisms for placing the inner liner at the four corners of the loading box, and four sets of clamping mechanisms for clamping and fixing the inner liner inside the loading box.
[0007] The clamping mechanism includes four inclined slots on both sides of the loading box, with the other end of each inclined slot connected to a communicating vertical slot. Rollers are slidably installed inside each of the vertical slots, and a fixing block is fixed to one side of each of the rollers. An arc-shaped clamping plate is fixed to the side of each of the two fixing blocks that are close to each other, and an anti-slip pad is installed on the side of each of the two arc-shaped clamping plates that are close to each other. A second mounting plate is provided at both ends of both sides of the loading box. A communicating mounting groove is opened at the top and bottom ends of the second mounting plate. The same guide rod is fixed at both ends of the inner wall of the mounting groove. A slider is slidably installed on the outer wall of the guide rod, and the bottom side of the slider is fixed to the corresponding roller side.
[0008] Preferably, a fixing plate is fixed to the top of the inner wall of the loading box. The top and bottom of the fixing plate have communicating holes, and a sliding rod is slidably installed inside the holes. T-shaped mounting plates are fixed to both sides of the bottom of the outer wall of the sliding rod, and the other two ends of the T-shaped mounting plates are respectively fixedly connected to one end of a second mounting plate.
[0009] Preferably, both sides of the loading box are provided with through slots for the T-shaped mounting plate to pass through.
[0010] Preferably, the placement mechanism includes four sets of fixing rings, each of which has a connecting plate fixed on both sides of its outer wall. The bottom of each connecting plate is fixed with the same circular placement base on its side that is close to each other. The bottom of each end of the sliding rod is fixed with a connecting rod, and the other end of the connecting rod is fixedly connected to the outer surface of the four sets of connecting plates. The top of the circular placement base 301 is made of rubber.
[0011] Preferably, a handle is fixed to the top of the sliding rod, and two limiting holes are provided on both sides of the sliding rod.
[0012] Preferably, mounting blocks are fixed on both sides of the top of the fixing plate, and two mounting blocks have communicating holes on both sides, with threaded rods passing through the holes. The other end of the threaded rods is provided with a matching nut, and the threaded rods are adapted to the limiting holes.
[0013] Preferably, casters are installed at the four corners of the bottom of the base plate, and a pull rod is fixed at one end of the top of the base plate.
[0014] The beneficial effects of this utility model are as follows:
[0015] 1. Due to the use of a clamping mechanism, after the inner liner is placed, the sliding rod is moved down, which in turn moves the T-shaped mounting plate down. The T-shaped mounting plate then moves the second mounting plate down, which in turn moves the slider and roller down. The roller first slides in the inclined groove, causing the two arc-shaped clamping plates to move closer to each other. When the roller moves into the vertical groove, the two arc-shaped clamping plates clamp and fix the inner liner, thus achieving clamping and fixing of the inner liner, preventing damage caused by collisions during transportation, improving the overall transportation safety, and improving the overall logistics efficiency. It is simple to operate and highly practical.
[0016] 2. The movement of the sliding rod can move the circular placement base up and down, raising the fixing ring to a certain height, which makes it convenient for staff to pick up and place the inner liner. The compartmentalized transportation of the inner liner reduces the probability of collisions during transportation and minimizes damage to the inner liner. Attached Figure Description
[0017] Figure 1 This is a three-dimensional structural diagram of a transport device for the inner liner of a bottle proposed in this utility model.
[0018] Figure 2 This is a partial structural diagram of the loading box of a transport device for a bottle inner liner proposed in this utility model;
[0019] Figure 3This is a partial structural diagram of the clamping mechanism of a transport device for the inner liner of a bottle, as proposed in this utility model.
[0020] Figure 4 This is a partial structural diagram of the sliding rod of a transport device for the inner liner of a bottle, as proposed in this utility model.
[0021] In the diagram: 1. Base plate; 101. Caster wheel; 102. Tie rod; 2. Loading box; 201. Fixing plate; 202. Inclined groove; 203. Vertical groove; 204. Through groove; 3. Fixing ring; 301. Circular placement base; 302. Connecting plate; 4. Sliding rod; 401. T-shaped mounting plate; 402. Second mounting plate; 403. Fixing block; 404. Arc-shaped clamping plate; 405. Anti-slip pad; 406. Roller; 407. Mounting groove; 408. Slider; 409. Guide rod; 410. Limiting hole; 411. Handle; 412. Connecting rod; 5. Mounting block; 501. Threaded rod; 502. Nut. Detailed Implementation
[0022] 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.
[0023] Reference Figure 1-4 A transport device for a bottle inner liner includes a base plate 1, a loading box 2 fixed to the top of the base plate 1, a placement mechanism for placing the inner liner at the four corners inside the loading box 2, and four sets of clamping mechanisms for clamping and fixing the inner liner inside the loading box 2.
[0024] The clamping mechanism includes four inclined slots 202 on both sides of the loading box 2. The other end of the inclined slots 202 is connected to a vertical slot 203. Rollers 406 are slidably installed inside the multiple vertical slots 203. A fixing block 403 is fixed on one side of each of the multiple rollers 406. An arc-shaped clamping plate 404 is fixed on the side of two fixing blocks 403 that are close to each other. Anti-slip pads 405 are installed on the side of two arc-shaped clamping plates 404 that are close to each other. A second mounting plate 402 is provided at both ends of both sides of the loading box 2. A mounting groove 407 is opened at both ends of the top and bottom of the second mounting plate 402. The same guide rod 409 is fixed at both ends of the inner wall of the mounting groove 407. A slider 408 is slidably installed on the outer wall of the guide rod 409. The bottom side of the slider 408 is fixed to the side of the corresponding roller 406.
[0025] In this utility model, a fixing plate 201 is fixed to the top of the inner wall of the loading box 2. The top and bottom of the fixing plate 201 are provided with communicating holes, and a sliding rod 4 is slidably provided inside the holes. T-shaped mounting plates 401 are fixed to both sides of the bottom of the outer wall of the sliding rod 4. The other two ends of the T-shaped mounting plates 401 are respectively fixedly connected to one end of the second mounting plate 402.
[0026] In this utility model, both sides of the loading box 2 are provided with through slots 204 for the T-shaped mounting plate 401 to pass through.
[0027] In this utility model, the placement mechanism includes four sets of fixing rings 3. Connecting plates 302 are fixed on both sides of the outer wall of the fixing rings 3. The bottom of the connecting plates 302 is fixed with the same circular placement base 301 on the side that is close to each other. Connecting rods 412 are fixed at the bottom of both ends of the sliding rod 4. The other end of the connecting rod 412 is fixedly connected to the outer surface of the four sets of connecting plates 302. The top of the circular placement base 301 is made of rubber.
[0028] In this utility model, a handle 411 is fixed to the top of the sliding rod 4, and two limiting holes 410 are opened on both sides of the sliding rod 4.
[0029] In this utility model, mounting blocks 5 are fixed on both sides of the top of the fixing plate 201. Both sides of the two mounting blocks 5 are provided with communicating holes, and threaded rods 501 are provided through the holes. The other end of the threaded rods 501 is provided with matching nuts 502, and the threaded rods 501 are matched with the limiting holes 410.
[0030] In this utility model, universal wheels 101 are installed at the four corners of the bottom of the base plate 1, and a pull rod 102 is fixed at one end of the top of the base plate 1.
[0031] Working principle: In use, first, the inner liner to be transported is passed through the fixing ring 3 and placed on top of the circular placement base 301. At this time, the fixing ring 3 and the circular placement base 301 will pre-fix the inner liner. Then, the nut 502 is separated from the threaded rod 501, and the threaded rod 501 is pulled out of the limiting hole 410 located below the sliding rod 4. When the limiting hole 410 located below the sliding rod 4 is above the fixing plate 201, it will drive multiple connecting plates 302 to be located above the bottom of the loading box 2 through the connecting rod 412, and the inner liner can be raised to a certain height. The height allows for convenient placement and removal of the inner liner by staff. After the inner liner is placed, the sliding rod 4 can be moved down via the handle 411. The sliding rod 4 will move the connecting rod 412 down, and also move multiple connecting plates 302 down, thereby moving the inner liner into the loading box 2. When the sliding rod 4 moves down, it will move the T-shaped mounting plate 401 down. The T-shaped mounting plate 401 will move in the through groove 204. The other two ends of the T-shaped mounting plate 401 will respectively move the second mounting plate 402 fixed to it down, and the second mounting plate 402 will move the slider 408 down. The slider 408 drives the roller 406 to slide in the inclined groove 202. Due to the characteristics of the inclined groove 202, the rollers 406 will move closer to each other, causing the fixing blocks 403 to move closer to each other. The fixing blocks 403 will then cause the arc-shaped clamping plates 404 to move closer to each other. When the rollers 406 move in the inclined groove 202, they will drive the slider 408 to move. The sliders 408 will slide on the outer wall of the guide rod 409, causing the two sliders 408 to move closer to each other. When the rollers 406 move into the vertical groove 203, the two arc-shaped clamping plates 404 will come into contact with the outer wall of the inner liner and fix the inner liner, preventing... The sliding pad 405 contacts the outer wall of the inner liner and prevents the inner liner from shaking during transportation. Then, the threaded rod 501 passes through the holes on both sides of the mounting block 5 and through the limiting hole 410 located above the sliding rod 4. Then, the nut 502 limits the threaded rod 501. At this time, the threaded rod 501 limits the sliding rod 4 and prevents the sliding rod 4 from moving during transportation. This achieves the fixation of the inner liner and prevents it from being damaged by shaking during transportation. In addition, the partitioned conveying of the inner liner prevents the inner liner from stacking and improves the conveying efficiency of the inner liner.
[0032] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. A transport device for a bottle inner liner, comprising a base plate (1), characterized in that, The top of the base plate (1) is fixed with a loading box (2). The four corners inside the loading box (2) are provided with a placement mechanism for placing the inner liner. The inside of the loading box (2) is provided with four sets of clamping mechanisms for clamping and fixing the inner liner. The clamping mechanism includes four inclined slots (202) on both sides of the loading box (2). The other end of each inclined slot (202) is connected to a vertical slot (203). Rollers (406) are slidably installed inside each of the vertical slots (203). A fixing block (403) is fixed to one side of each of the rollers (406). An arc-shaped clamping plate (404) is fixed to the side of each of the two fixing blocks (403) that are close to each other. One side is equipped with an anti-slip pad (405). Both ends of the loading box (2) are provided with a second mounting plate (402). The top and bottom ends of the second mounting plate (402) are provided with a communicating mounting groove (407). The inner wall of the mounting groove (407) is fixed with the same guide rod (409). The outer wall of the guide rod (409) is slidably provided with a slider (408). The bottom side of the slider (408) is fixed to the corresponding roller (406).
2. The transport device for the inner liner of a bottle according to claim 1, characterized in that, The loading box (2) has a fixed plate (201) fixed on the top of its inner wall. The top and bottom of the fixed plate (201) have communicating holes, and a sliding rod (4) is slidably installed inside the holes. T-shaped mounting plates (401) are fixed on both sides of the bottom of the outer wall of the sliding rod (4). The other two ends of the T-shaped mounting plates (401) are respectively fixedly connected to one end of the second mounting plate (402).
3. The transport device for the inner liner of a bottle according to claim 2, characterized in that, Both sides of the loading box (2) are provided with through slots (204) for the T-shaped mounting plate (401) to pass through.
4. The transport device for the inner liner of a bottle according to claim 2, characterized in that, The placement mechanism includes four sets of fixing rings (3). Connecting plates (302) are fixed on both sides of the outer wall of the fixing rings (3). The bottom of the connecting plates (302) is fixed with the same circular placement base (301) on the side that is close to each other. Connecting rods (412) are fixed at the bottom of both ends of the sliding rod (4). The other end of the connecting rod (412) is fixedly connected to the outer surface of the four sets of connecting plates (302). The top of the circular placement base (301) is made of rubber.
5. The transport device for the inner liner of a bottle according to claim 4, characterized in that, The top of the sliding rod (4) is fixed with a handle (411), and two limiting holes (410) are opened on both sides of the sliding rod (4).
6. The transport device for the inner liner of a bottle according to claim 5, characterized in that, Mounting blocks (5) are fixed on both sides of the top of the fixing plate (201). Both sides of the two mounting blocks (5) are provided with communicating holes, and threaded rods (501) are provided through the holes. The other end of the threaded rods (501) is provided with matching nuts (502), and the threaded rods (501) are matched with the limiting holes (410).
7. The transport device for the inner liner of a bottle according to claim 1, characterized in that, The bottom four corners of the base plate (1) are equipped with casters (101), and the top end of the base plate (1) is fixed with a pull rod (102).