Portable shaping device for foldable disposable apron

Abstract

The utility model relates to the technical field of apron folding, in particular to a convenient shaping device for a foldable disposable apron. The convenient shaping device for the foldable disposable apron comprises a supporting block, a guide rail is arranged on the front side of the supporting block in a sliding mode, an upper fixing plate is arranged at the bottom of the guide rail, two sets of upper sliding plates are evenly arranged at the bottom of the guide rail in a sliding mode, and the upper fixing plate is located between the two sets of upper sliding plates. The disposable apron can be clamped and fixed on the lower fixing plate and the lower sliding plate through the upper fixing plate and the upper sliding plate, so that the disposable apron can be conveniently folded, and after being folded, the disposable apron can be clamped and shaped on the lower fixing plate and the lower sliding plate through the upper fixing plate and the upper sliding plate; and at the moment, the upper plate and the lower plate are inserted into the packaging bag, and the folded disposable apron can slide into the packaging bag by moving the upper plate, so that the effects of convenient folding, storage and packaging of the disposable apron are achieved.

Description

Technical Field

[0001] This utility model relates to the field of apron folding technology, specifically a convenient shaping device for foldable disposable aprons. Background Technology

[0002] After disposable PE aprons are produced, they need to be folded and packaged. Currently, folding disposable PE aprons is divided into automated mechanical folding and manual folding. Although automated folding can improve production efficiency, manual folding can quickly adapt to aprons of different sizes in small-batch production and promptly detect defects, damage, or stains on the aprons during the folding process, which helps to ensure product quality. However, manual folding is difficult to guarantee the flatness of the folded aprons, and due to the softness of PE film, disposable PE aprons will naturally bend after being folded and picked up, making them difficult to put into packaging bags. To address the above issues, technological innovation is needed based on existing disposable apron folding devices. Utility Model Content

[0003] The purpose of this invention is to provide a convenient shaping device for foldable disposable aprons to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a convenient shaping device for a foldable disposable apron, comprising:

[0005] A support block has a guide rail slidably mounted on its front side. An upper fixing plate is located at the bottom of the guide rail. Two sets of upper sliding plates are evenly slidably mounted on the bottom of the guide rail, with the upper fixing plate positioned between the two sets of upper sliding plates. A lower fixing plate is fixedly mounted on the front side of the support block, with two sets of lower sliding plates evenly slidably mounted on its front side, with the lower fixing plate positioned between the two sets of lower sliding plates. An upper sliding plate is positioned above the lower sliding plate, and an upper fixing plate is positioned above the lower fixing plate. A guide hole is formed through the top of each upper sliding plate, and a guide post is installed within the guide hole. The guide post is fixedly mounted on the top of the lower sliding plate.

[0006] Preferably, the front side of the support block is provided with two sets of convex grooves, and the rear side of the lower sliding plate is provided with a convex block, which is disposed in the convex groove.

[0007] Preferably, the bottom of the guide rail is provided with a first sliding groove, and a bidirectional lead screw is provided in the first sliding groove. Two sets of internal thread sliders are evenly screwed onto the outer side wall of the bidirectional lead screw. The upper sliding plate is provided at the bottom of the internal thread slider. The right side of the bidirectional lead screw passes through the right side of the guide rail and is connected to a handwheel. An internal thread block is provided on the right side of the guide rail. A locking bolt is screwed into the inside of the internal thread block. The locking bolt is located above the handwheel.

[0008] Preferably, a second sliding groove is provided on the rear side of the support block, and a third sliding groove is uniformly provided through the front side of the second sliding groove. A handle is provided in the second sliding groove, and two sets of guide blocks are uniformly provided on the front side of the handle. The guide blocks pass through the third sliding groove and are connected to the guide rail.

[0009] Preferably, the top of the second groove is provided with two sets of first through holes evenly distributed, the top of the handle is provided with two sets of connecting posts evenly distributed, the top of the connecting posts is provided through the first through holes and connected to a connecting plate, and a spring is placed on the outer ring of the connecting posts, and the spring is fixedly disposed between the connecting plate and the support block.

[0010] Preferably, a second through hole is provided at the top of the second slide groove, and a threaded hole is provided at the top of the handle. A hand-tightening bolt is provided in the second through hole, and the hand-tightening bolt is screwed into the threaded hole.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] This invention uses an upper fixed plate and an upper sliding plate to clamp and fix a disposable apron onto a lower fixed plate and a lower sliding plate, thus facilitating the folding of the disposable apron. After the disposable apron is folded, it can be clamped and shaped onto the lower fixed plate and the lower sliding plate using the upper fixed plate and the upper sliding plate. At this time, the upper and lower plates are inserted into the packaging bag, and by moving the upper plate, the folded disposable apron can slide into the packaging bag, thereby achieving the convenient folding and storage packaging effect of the disposable apron.

[0013] The distance between the upper sliding plate and the upper fixed plate, and the distance between the lower sliding plate and the lower fixed plate can be adjusted by turning the handwheel, so that the device can adapt to disposable aprons of different sizes and lengths, thereby improving the adaptability of the device. By tightening the locking bolt, the handwheel can be fixed, thereby ensuring the stability of the device after size adjustment, thus improving the reliability of the device. Attached Figure Description

[0014] Figure 1 This is a structural schematic diagram of a convenient shaping device for a foldable disposable apron according to the present invention;

[0015] Figure 2 This is a front sectional view of a convenient shaping device for a foldable disposable apron according to the present invention;

[0016] Figure 3 This is a top sectional view of a convenient shaping device for a foldable disposable apron according to the present invention;

[0017] Figure 4This is a first right-side sectional view of a foldable disposable apron easy-to-shape device according to the present invention;

[0018] Figure 5 This is a second right-side sectional view of a foldable disposable apron easy-to-shape device according to the present invention.

[0019] In the diagram: 1. Support block; 11. Hand-tightening bolt; 12. Connecting plate; 13. Connecting column; 14. Spring; 15. Guide rail; 16. Handwheel; 161. Two-way lead screw; 162. Internal threaded block; 163. Locking bolt; 164. Internal threaded slider; 17. Guide column; 18. Handle; 19. Guide block; 2. Lower fixed plate; 21. Lower sliding plate; 22. Upper fixed plate; 23. Upper sliding plate; 24. Convex block. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figures 1-5A convenient shaping device for foldable disposable aprons includes a support block 1. A guide rail 15 is slidably mounted on the front side of the support block 1. An upper fixing plate 22 is fixedly mounted on the bottom of the guide rail 15. Two sets of upper sliding plates 23 are evenly slidably mounted on the bottom of the guide rail 15, with the upper fixing plate 22 located between the two sets of upper sliding plates 23. A lower fixing plate 2 is fixedly mounted on the front side of the support block 1. Two sets of lower sliding plates 21 are evenly slidably mounted on the front side of the support block 1, with the lower fixing plate 2 located between the two sets of lower sliding plates 21. The upper sliding plates 23 are located above the lower sliding plates 21, and the upper fixing plate 22 is located above the lower fixing plate 2. When a disposable apron is folded in half and placed on the lower fixing plate 2 and the lower sliding plate 21, when the guide rail 15 moves downward, it will cause the upper fixing plate 22 and the upper sliding plate 23 to move downward. The disposable apron is pressed down onto the lower fixed plate 2 and the lower sliding plate 21. Then, the right end of the disposable apron is flipped upwards and folded onto the upper sliding plate 23 and the upper fixed plate 22. Then, the left end of the disposable apron is flipped upwards and folded onto the right end of the disposable apron, thus completing the folding of the disposable apron. A guide hole is provided through the top of the upper sliding plate 23, and a guide post 17 is slidably arranged in the guide hole. The guide post 17 is fixedly arranged on the top of the lower sliding plate 21. Two sets of convex grooves are evenly opened on the front side of the support block 1. A convex block 24 is fixedly arranged on the rear side of the lower sliding plate 21. The convex block 24 is slidably arranged in the convex groove. A first sliding groove is provided at the bottom of the guide rail 15. A bidirectional screw 161 is rotatably arranged in the first sliding groove. Two sets of internally threaded sliders 164 are evenly screwed onto the side wall. An upper sliding plate 23 is fixedly mounted at the bottom of the internally threaded sliders 164. A double-acting screw 161 extends through the right side of the guide rail 15 and is connected to a handwheel 16. An internally threaded block 162 is fixedly mounted on the right side of the guide rail 15. A locking bolt 163 is screwed into the internal threaded block 162, located above the handwheel 16. Rotating the handwheel 16 drives the double-acting screw 161 to rotate, which in turn drives the two sets of internally threaded sliders 164 to move outwards synchronously. This, in turn, drives the two sets of upper sliding plates 23 to move outwards synchronously. The upper sliding plate 23, through a guide post 17, drives the lower sliding plate 21 to slide outwards with the assistance of a convex block 24. This allows adjustment of the upper sliding plate 23 relative to the upper fixed... The distance between plates 22 and the distance between the lower sliding plate 21 and the lower fixed plate 2 are adjusted to allow the device to accommodate disposable aprons of different sizes and lengths. Tightening the locking bolt 163 secures the handwheel 16 against it. A second sliding groove is provided on the rear side of the support block 1, and a third sliding groove is evenly provided on the front side of the second sliding groove. A handle 18 is slidably disposed within the second sliding groove. Two sets of guide blocks 19 are evenly fixed on the front side of the handle 18, and the guide blocks 19 pass through the third sliding groove and connect to the guide rail 15. Two sets of first through holes are evenly provided on the top of the second sliding groove. Two sets of connecting posts 13 are evenly fixed on the top of the handle 18, and the top of the connecting posts 13 passes through the first through holes and connects to the connecting plate 12.A spring 14 is mounted on the outer ring of the connecting post 13. The spring 14 is fixedly positioned between the connecting plate 12 and the support block 1. A second through hole is formed at the top of the second slide groove. A threaded hole is formed at the top of the handle 18. A hand-tightening bolt 11 is fixedly installed in the second through hole and screwed into the threaded hole.

[0022] Working principle: The handle 18 is screwed into the threaded hole of the handle 18 by the second through hole of the support block 11, thereby fixing the height of the handle 18. This, in turn, fixes the height of the guide rail 15 via the guide block 19, and consequently, fixes the height of the upper fixed plate 22 and upper sliding plate 23 at the bottom of the guide rail 15. The disposable apron is then folded in half and placed on the lower fixed plate 2 and lower sliding plate 21. The hand-tightening bolt 11 is then separated from the threaded hole of the handle 18. The spring 14's rebound force, through the connecting plate 12 and connecting post 13, causes the handle 18 to move downwards. The handle 18, via the guide block 19, causes the guide rail 15 to move downwards, which in turn causes the upper fixed plate 22 and upper sliding plate 23 to move downwards, pressing the disposable apron firmly onto the lower fixed plate 2 and lower sliding plate 21. Then, the right end of the disposable apron is folded upwards onto the upper sliding plate 23 and upper fixed plate 22, and the left end is folded upwards onto the right end of the disposable apron, thus completing the disposable apron installation. Fold the apron, then pull the handle 18 upwards. This, through the guide block 19 and guide rail 15, moves the upper fixed plate 22 and upper sliding plate 23 upwards, separating them from the disposable apron on the lower fixed plate 2 and lower sliding plate 21. At this point, the folded disposable apron can be pulled out from between the lower fixed plate 2 and lower sliding plate 21 and the upper fixed plate 22 and upper sliding plate 23. Then, place the folded disposable apron on top of the lower fixed plate 2 and lower sliding plate 21. Release the handle 18, and the spring 14's rebound force will move the upper fixed plate 22 and upper sliding plate 23 upwards. The fixed plate 22 and the upper sliding plate 23 move downward to press and shape the folded disposable apron. Then, the upper fixed plate 22 and the upper sliding plate 23, as well as the lower fixed plate 2 and the lower sliding plate 21, are inserted downward into the packaging bag. At this time, by pulling the handle 18, the upper fixed plate 22 and the upper sliding plate 23 are separated from the folded disposable apron. The folded disposable apron loses the clamping force from the upper fixed plate 22 and the upper sliding plate 23, and will slide down along the lower fixed plate 2 and the lower sliding plate 21 into the packaging bag.

[0023] By rotating the handwheel 16, the double-ended lead screw 161 is driven to rotate, which in turn drives the two sets of internal threaded sliders 164 to move outward synchronously. This causes the two sets of upper sliding plates 23 to move outward synchronously. The upper sliding plate 23 drives the lower sliding plate 21 to slide outward with the assistance of the convex block 24 through the guide post 17. This allows the distance between the upper sliding plate 23 and the upper fixed plate 22 and the distance between the lower sliding plate 21 and the lower fixed plate 22 to be adjusted, so that the device can adapt to disposable aprons of different sizes and lengths. By tightening the locking bolt 163, the locking bolt 163 can be pressed against the handwheel 16, thereby fixing the handwheel 16.

Claims

1. A convenient shaping device for foldable disposable aprons, characterized in that, include: A support block (1) is provided with a guide rail (15) slidably mounted on the front side of the support block (1). An upper fixing plate (22) is provided at the bottom of the guide rail (15). Two sets of upper sliding plates (23) are slidably mounted evenly on the bottom of the guide rail (15). The upper fixing plate (22) is located between the two sets of upper sliding plates (23). A lower fixing plate (2) is fixedly mounted on the front side of the support block (1). Two sets of lower sliding plates (21) are slidably mounted evenly on the front side of the support block (1). The lower fixing plate (2) is located between the two sets of lower sliding plates (21). The upper sliding plate (23) is located above the lower sliding plate (21). The upper fixing plate (22) is located above the lower fixing plate (2). A guide hole is provided through the top of the upper sliding plate (23). A guide post (17) is provided in the guide hole. The guide post (17) is fixedly mounted on the top of the lower sliding plate (21).

2. The foldable disposable apron convenient shaping device according to claim 1, characterized in that: The front side of the support block (1) is provided with two sets of convex grooves, and the rear side of the lower sliding plate (21) is provided with a convex block (24), which is located in the convex groove.

3. The foldable disposable apron convenient shaping device according to claim 1, characterized in that: The bottom of the guide rail (15) is provided with a first sliding groove, and a bidirectional lead screw (161) is provided in the first sliding groove. Two sets of internal thread sliders (164) are evenly screwed onto the outer side wall of the bidirectional lead screw (161). The upper sliding plate (23) is provided at the bottom of the internal thread sliders (164). The right side of the bidirectional lead screw (161) passes through the right side of the guide rail (15) and is connected to a handwheel (16). An internal thread block (162) is provided on the right side of the guide rail (15). A locking bolt (163) is screwed into the inside of the internal thread block (162). The locking bolt (163) is located above the handwheel (16).

4. The foldable disposable apron easy-to-shape device according to claim 1, characterized in that: The support block (1) has a second sliding groove on its rear side, and a third sliding groove is evenly provided on the front side of the second sliding groove. A handle (18) is provided in the second sliding groove, and two sets of guide blocks (19) are evenly provided on the front side of the handle (18). The guide blocks (19) are connected to the guide rail (15) through the third sliding groove.

5. The foldable disposable apron convenient shaping device according to claim 4, characterized in that: The top of the second slide groove is evenly provided with two sets of first through holes. The top of the handle (18) is evenly provided with two sets of connecting posts (13). The top of the connecting post (13) passes through the first through hole and is connected to the connecting plate (12). A spring (14) is placed on the outer ring of the connecting post (13). The spring (14) is fixedly arranged between the connecting plate (12) and the support block (1).

6. The foldable disposable apron easy-to-shape device according to claim 5, characterized in that: The top of the second groove is provided with a second through hole, and the top of the handle (18) is provided with a threaded hole. A hand-tightening bolt (11) is provided in the second through hole, and the hand-tightening bolt (11) is screwed into the threaded hole.

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