Edge pressing device for producing medical masks with good sealing performance

Abstract

The utility model discloses an edge pressing device for producing medical masks with good sealing performance, which comprises an operation table, four corners of the bottom end of the operation table are fixedly connected with fixed bottom columns, the top ends of the two sides of the operation table are fixedly connected with support frames, a top plate is fixedly connected between the support frames, and the top plate is fixedly connected with the bottom end of the operation table. A connecting plate is arranged between the top plate and the operation table, and a baffle is fixedly connected to the rear end of the operation table. According to the edge pressing device for producing the medical masks with the good sealing performance, by arranging the containing frame, the sliding plate, the connecting base, the electric telescopic frame, a baffle and an outer sliding rail, feeding of the masks is facilitated, the operation amount of workers is greatly reduced, the edge pressing precision is improved, the practicability of the device is improved, and the problem that the device can only extrude and fix one mask every time, and the production efficiency is improved is solved. The problems that the working efficiency of the device is low, feeding operation cannot be conducted on the masks, and the practicability and flexibility of the device are low are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical mask production, in particular to a hemming device for producing medical masks with good sealing performance. Background Technique

[0002] Masks have become one of the essential items in people's daily lives. Masks can not only prevent dust and pollutants from entering the human body, but also prevent the spread of viruses. With the continuous improvement of people's attention to health and safety, masks have become necessities in daily life. At the same time, with the continuous improvement and innovation of technology, the quality and effect of masks will also be continuously improved.

[0003] During the production process, hemming treatment is required to ensure the sealing performance of the overall structure of the mask, prevent bacteria from entering, so as to play a role in blocking harmful gases, viruses and other substances. At present, the hemming device can only squeeze and fix one mask at a time, the working efficiency of the device is low, and it is impossible to perform feeding operation on the mask, and the practicability and flexibility of the device are relatively low.

[0004] Therefore, a new type of hemming device for producing medical masks with good sealing performance is proposed to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a hemming device for producing medical masks with good sealing performance, so as to solve the problems that the device can only squeeze and fix one mask at a time, the working efficiency of the device is low, and it is impossible to perform feeding operation on the mask, and the practicability and flexibility of the device are relatively low as mentioned in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: a hemming device for producing medical masks with good sealing performance, including an operating table, four corners at the bottom end of the operating table are fixedly connected with fixed bottom columns, the top ends on both sides of the operating table are fixedly connected with support frames, a top plate is fixedly connected between the support frames, and a connecting plate is arranged between the top plate and the operating table;

[0007] A baffle is fixedly connected to the rear end of the operating table, an electric telescopic frame is fixedly connected to the center of the front end of the baffle, a placement rack is fixedly connected to the front end of the electric telescopic frame, two groups of connecting seats are fixedly connected to the top end of the operating table, a limiting groove is opened on the side wall of the connecting seat, and an outer sliding rail is fixedly connected to one side inside the limiting groove;

[0008] Preferably, the connecting seats are located on both sides of the placement rack, sliding plates are fixedly connected to both sides of the placement rack, and a sliding connection is formed between the inside of the sliding plates and the outside of the outer sliding rails.

[0009] Preferably, a control panel is fixedly connected to the front end of the support frame, a cylinder is fixedly connected to the top end of the top plate, the bottom end of the cylinder penetrates through the interior of the top plate and is fixedly connected to a push rod, and the bottom end of the push rod is fixedly connected to the top end of the connecting plate.

[0010] Preferably, fixing frames are fixedly connected to the bottom ends on both sides of the top plate. Vertical sliding grooves are formed in the front and rear ends of the fixing frames, and horizontal plates are fixedly connected to both sides of the connecting plate.

[0011] Preferably, the horizontal plates horizontally penetrate through the interior of the fixing frames. Limit plates are fixedly connected to the front and rear ends of the outer sides of the horizontal plates through the interior of the fixing frames. The width of the limit plates is greater than the width of the sliding grooves.

[0012] Preferably, two groups of pressing plates are arranged through the bottom end of the connecting plate. A guide rod is arranged through the interior of the connecting plate. A push plate is fixedly connected to the front end of the guide rod, and the rear end of the guide rod is engaged with the interior of the pressing plate.

[0013] Preferably, a bottom plate is fixedly connected between the bottom ends of the fixed bottom columns. Two groups of fixing plates are fixedly connected to the top end of the bottom plate. A rotating rod is movably connected between the fixing plates. The rotating rod horizontally penetrates through the interior of the fixing plates and is fixedly connected to a rotating plate. Multiple positioning holes are formed in the front end of the fixing plate.

[0014] Preferably, a fastening bolt is arranged through the interior of the positioning hole. The rear end of the fastening bolt penetrates through the interior of the rotating rod. An adjusting support plate is fixedly connected to the front end of the rotating rod. A seat cushion is fixedly connected to the top end of the adjusting support plate.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: The edge pressing device for producing medical masks with good airtightness not only realizes the function of rapid feeding, realizes the function of stable pushing, but also realizes the adjusting function;

[0016] By providing a placement rack, a sliding plate, a connecting seat, an electric telescopic rack, a baffle and an outer sliding rail, the position of the placement rack can be pushed and pulled by using the electric telescopic rack, which is convenient for feeding the masks, greatly reducing the operation amount of the staff. Sliding plates are fixedly connected to both sides of the placement rack. By utilizing the sliding relationship between the sliding plates and the outer sliding rail, the stability and balance of the placement rack during the pushing and pulling process can be enhanced, preventing the placement rack from tilting and shaking, resulting in the displacement of the masks, improving the edge pressing accuracy and the practicability of the device;

[0017] By setting a connecting plate, a cross plate, a limiting plate, a fixing frame, a sliding groove, a pushing plate and a guide rod, the cross plates fixed on both sides during the up-and-down movement of the connecting plate penetrate through the inside of the fixing frame and move stably between the fixing frames through the limiting plate, strengthening the firmness between the connecting plate and the fixing frame, avoiding the influence of the shaking of the pressing plate on the edge pressing effect. The top end of the pressing plate is inserted into the bottom end of the connecting plate, and the guide rod pushes through the inside of the connecting plate, and the pressing plate is installed and fixed by using a clamping structure, improving the flexibility of the pressing plate structure. When the pressing plate is damaged, it can be disassembled and replaced;

[0018] By setting a fixing plate, an adjusting support plate, a cushion, positioning holes, fastening bolts and a rotating rod, multiple groups of positioning holes are provided to adaptively adjust the height of the adjusting support plate according to the height of the staff, improving the sitting comfort of the staff during operation. By rotating the fastening bolts through the inside of the fixing plate, the rotating rod is fixed between the two fixing plates to fix the position of the adjusting support plate. When the device is not in use, the adjusting support plate can be rotated upward through the rotating plate to retract the adjusting support plate, realizing the integration of the structure and improving the practicability and convenience of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view sectional structure schematic diagram of the present utility model;

[0020] Figure 2 It is a top view structure schematic diagram of the placement rack of the present utility model;

[0021] Figure 3 It is a top view structure schematic diagram of the connecting plate of the present utility model;

[0022] Figure 4 It is a front view structure schematic diagram of the fixing plate of the present utility model.

[0023] In the figure: 1, fixed bottom column; 2, operating table; 3, control panel; 4, support frame; 5, top plate; 6, cylinder; 7, push rod; 8, fixing frame; 9, sliding groove; 10, connecting plate; 11, outer slide rail; 12, limiting groove; 13, placement rack; 14, fixing plate; 15, bottom plate; 16, adjusting support plate; 17, cushion; 18, pressing plate; 19, baffle; 20, electric telescopic frame; 21, sliding plate; 22, connecting seat; 23, limiting plate; 24, pushing plate; 25, guide rod; 26, cross plate; 27, rotating plate; 28, positioning hole; 29, fastening bolt; 30, rotating rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0025] Embodiment 1: Please refer to Figures 1-4 , a hemming device for producing medical masks with good airtightness, including an operating table 2. Four corners at the bottom end of the operating table 2 are fixedly connected with fixed bottom columns 1. The top ends on both sides of the operating table 2 are fixedly connected with support frames 4. A top plate 5 is fixedly connected between the support frames 4. A connecting plate 10 is arranged between the top plate 5 and the operating table 2;

[0026] A baffle 19 is fixedly connected to the rear end of the operating table 2. The center of the front end of the baffle 19 is fixedly connected with an electric telescopic frame 20. The front end of the electric telescopic frame 20 is fixedly connected with a placement rack 13. Two groups of connecting seats 22 are fixedly connected to the top end of the operating table 2. A limiting groove 12 is opened on the side wall of the connecting seat 22. One side inside the limiting groove 12 is fixedly connected with an outer slide rail 11;

[0027] The connecting seats 22 are located on both sides of the placement rack 13. The two sides of the placement rack 13 are fixedly connected with sliding plates 21. The inside of the sliding plates 21 and the outside of the outer slide rails 11 form a sliding connection;

[0028] A control panel 3 is fixedly connected to the front end of the support frame 4. A cylinder 6 is fixedly connected to the top end of the top plate 5. The bottom end of the cylinder 6 penetrates through the inside of the top plate 5 and is fixedly connected with a push rod 7. The bottom end of the push rod 7 and the top end of the connecting plate 10 are fixedly connected;

[0029] Specifically, as Figure 1 and Figure 2 shown, when in use, two masks that need to be hemmed are placed on the top end of the placement rack 13 at the same time. After the electric telescopic frame 20 is started, the placement rack 13 is pulled to the center of the operating table 2. When the hemming process of the masks is completed, the electric telescopic frame 20 pushes the placement rack 13 forward, facilitating the feeding operation of the masks.

[0030] Embodiment 2: Fixed frames 8 are fixedly connected to the bottom ends on both sides of the top plate 5. Chute grooves 9 are vertically opened at the front and rear ends of the fixed frames 8. Cross plates 26 are fixedly connected to both sides of the connecting plate 10;

[0031] The cross plates 26 horizontally penetrate through the inside of the fixed frames 8. The front and rear ends on the outside of the cross plates 26 penetrate through the inside of the fixed frames 8 and are fixedly connected with limiting plates 23. The width of the limiting plates 23 is greater than the width of the chute grooves 9;

[0032] Two sets of pressing plates 18 are penetrated and arranged at the bottom end of the connecting plate 10, a guide rod 25 is penetrated and arranged inside the connecting plate 10, a push plate 24 is fixedly connected to the front end of the guide rod 25, and the rear end of the guide rod 25 is in snap connection with the inside of the pressing plate 18;

[0033] Specifically, as Figure 1 and Figure 3 shown, during use, the cylinder 6 operates to push the connecting plate 10 downward through the push rod 7. During the movement of the connecting plate 10, the cross plates 26 fixed on both sides penetrate through the inside of the fixing frame 8, and the limiting plate 23 is used to ensure the stable movement of the connecting plate 10. The top end of the pressing plate 18 is inserted into the inside of the bottom end of the connecting plate 10, and the guide rod 25 is pushed inward by squeezing the push plate 24 until the rear end of the guide rod 25 is snap-fixed inside the top end of the pressing plate 18 for fixation.

[0034] Embodiment 3: A bottom plate 15 is fixedly connected between the bottom ends of the fixed bottom columns 1. Two sets of fixing plates 14 are fixedly connected to the top end of the bottom plate 15. A rotating rod 30 is movably connected between the fixing plates 14. The rotating rod 30 horizontally penetrates through the inside of the fixing plate 14 and is fixedly connected with a rotating plate 27. A plurality of positioning holes 28 are opened at the front end of the fixing plate 14;

[0035] A fastening bolt 29 is penetrated and arranged inside the positioning hole 28. The rear end of the fastening bolt 29 penetrates through the inside of the rotating rod 30. A front end of the rotating rod 30 is fixedly connected with an adjusting support plate 16. A seat cushion 17 is fixedly connected to the top end of the adjusting support plate 16;

[0036] Specifically, as Figure 1 and Figure 4 shown, during use, a suitable positioning hole 28 is selected according to the height of the staff member, the adjusting support plate 16 is turned outwards, and the fastening bolt 29 rotates through the inside of the positioning hole 28 to fix the rotating rod 30 in the current position.

[0037] Working principle: When the present utility model is in use, a suitable positioning hole 28 is selected according to the height of the staff member, the adjusting support plate 16 is turned outwards, the fastening bolt 29 rotates through the inside of the positioning hole 28 to fix the rotating rod 30 in the current position, which is convenient for the staff member to work in front of the device. Two masks that need to be edge-pressed are placed on the top end of the placing rack 13 at the same time. After the electric telescopic rack 20 is started, the placing rack 13 is pulled to the center of the operating table 2. The cylinder 6 operates to push the connecting plate 10 downward through the push rod 7 until the pressing plate 18 presses the mask flat. When the edge-pressing treatment of the mask is completed, the electric telescopic rack 20 pushes the placing rack 13 forward to pick up the mask.

[0038] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. A pressing device for producing medical masks with good sealing properties, comprising an operating table (2), characterized in that: The four corners at the bottom of the operating table (2) are fixedly connected to fixed bottom columns (1), the tops of both sides of the operating table (2) are fixedly connected to support frames (4), a top plate (5) is fixedly connected between the support frames (4), and a connecting plate (10) is provided between the top plate (5) and the operating table (2); The rear end of the operating table (2) is fixedly connected to a baffle (19), the center of the front end of the baffle (19) is fixedly connected to an electric telescopic frame (20), the front end of the electric telescopic frame (20) is fixedly connected to a placement frame (13), and the top end of the operating table (2) is fixedly connected to two groups of connecting seats (22), the side wall of the connecting seat (22) is provided with a limiting groove (12), and one side inside the limiting groove (12) is fixedly connected to an outer slide rail (11).

2. A pressing device for producing a medical mask with good sealing performance according to claim 1, characterized in that: The connecting seat (22) is located on both sides of the placement rack (13), and the two sides of the placement rack (13) are fixedly connected with sliding plates (21), and the inside of the sliding plate (21) and the outside of the outer slide rail (11) form a sliding connection.

3. A pressing device for producing a medical mask with good sealing performance according to claim 1, characterized in that: The front end of the support frame (4) is fixedly connected to a control panel (3), the top end of the top plate (5) is fixedly connected to a cylinder (6), the bottom end of the cylinder (6) passes through the interior of the top plate (5) and is fixedly connected to a push rod (7), and the bottom end of the push rod (7) is fixedly connected to the top end of the connecting plate (10).

4. A pressing device for producing a medical mask with good sealing performance according to claim 1, characterized in that: The bottom ends of both sides of the top plate (5) are fixedly connected to fixing frames (8), the front and rear ends of the fixing frames (8) are vertically provided with sliding grooves (9), and the two sides of the connecting plate (10) are fixedly connected to transverse plates (26).

5. A pressing device for producing a medical mask with good sealing performance according to claim 4, characterized in that: The transverse plate (26) passes through the interior of the fixing frame (8) transversely, and the front and rear ends of the outer side of the transverse plate (26) pass through the interior of the fixing frame (8) and are fixedly connected to the limiting plate (23), wherein the width of the limiting plate (23) is greater than the width of the sliding groove (9).

6. A pressing device for producing a medical mask with good sealing performance according to claim 1, characterized in that: Two groups of pressure plates (18) are provided through the bottom end of the connecting plate (10), a guide rod (25) is provided through the interior of the connecting plate (10), a push plate (24) is fixedly connected to the front end of the guide rod (25), and a rear end of the guide rod (25) is snap-fitted with the interior of the pressure plate (18).

7. A pressing device for producing a medical mask with good sealing performance according to claim 1, characterized in that: A bottom plate (15) is fixedly connected between the bottom ends of the fixed bottom columns (1), two groups of fixed plates (14) are fixedly connected to the top ends of the bottom plates (15), a rotating rod (30) is movably connected between the fixed plates (14), the rotating rod (30) transversely passes through the interior of the fixed plates (14) and is fixedly connected to a rotating plate (27), and a plurality of positioning holes (28) are provided at the front ends of the fixed plates (14).

8. A pressing device for producing a medical mask with good sealing performance according to claim 7, characterized in that: A fastening bolt (29) is provided inside the positioning hole (28), the rear end of the fastening bolt (29) passes through the interior of the rotating rod (30), the front end of the rotating rod (30) is fixedly connected to an adjustment support plate (16), and the top end of the adjustment support plate (16) is fixedly connected to a seat cushion (17).

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