A pillowcase forming device

Abstract

The utility model provides a pillowcase forming device relates to pillowcase forming device technical field, include: pillowcase template machine, the top of pillowcase template machine is equipped with tight pressure mechanism, tight pressure mechanism includes connecting plate, the top of connecting plate is equipped with vertical block, the inside of vertical block is connected with the clamping block, clamping block and vertical block sliding connection, one side of clamping block is fixedly connected with the pressing block, the inside of clamping block and vertical block is connected with cambered surface block. The utility model discloses, through setting tight pressure mechanism, makes pillowcase raw blank piece after the flat laying its one end can be firmly fixed, thus when arranging other positions of pillowcase raw blank piece, the overall position of it will not cause the situation of moving, and setting clamping block and cambered surface block, and cambered surface block can be clamped into the inside of clamping block, and then cambered surface block can be fixed clamping block under the cooperation of moving block and spring one.

Description

Technical Field

[0001] This utility model relates to the technical field of pillowcase forming devices, and in particular to a pillowcase forming device. Background Technology

[0002] A pillowcase template machine is an automated or semi-automated sewing device specifically designed for the efficient and precise mass production of pillowcases. It controls the sewing path using a preset template (or digital program) to align, fold, and sew pillowcase pieces, significantly improving production speed and consistency.

[0003] Existing pillowcase template machines require the pillowcase blank to be placed on the template before sewing. A flipping pressure plate then fixes the blank in place. However, since this type of pressure plate relies solely on gravity to hold the blank in place, the blank may shift after one end is fixed, potentially causing positional deviations in the sewing process. Therefore, existing pillowcase template machines are inconvenient to use. To address this, we provide a pillowcase forming device. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing pillowcase template machines in that the templates cannot effectively fix the original pillowcase blanks, and to provide a pillowcase forming device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a pillowcase forming device, comprising: a pillowcase template machine, the top of which is provided with a pressing mechanism, the pressing mechanism including a connecting plate, the top of which is provided with an upright block, a locking block sleeved inside the upright block, the locking block being slidably connected to the upright block, a pressure block fixedly connected to one side of the locking block, an arc-shaped block sleeved inside the locking block and the upright block, the arc-shaped block being slidably connected to both the locking block and the upright block, a moving block fixedly connected to one end of the arc-shaped block, a spring provided on one side of the moving block, a fixing tube fixedly connected to the top of the connecting plate, a sliding rod sleeved inside the fixing tube, the sliding rod being slidably connected to the fixing tube, the sliding rod being fixedly connected to the pressure block, an auxiliary mechanism provided on one side of the connecting plate, the auxiliary mechanism including a fixing block, a rotating shaft inside the fixing block, a flipping block sleeved on the outer surface of the rotating shaft, and an L-shaped plate provided at one end of the flipping block.

[0006] In a preferred embodiment, the connecting plate is fixedly connected to the pillowcase template machine, and the upright block is fixedly connected to the connecting plate.

[0007] In a preferred embodiment, the movable block is fitted inside the upright block, and the movable block is slidably connected to the upright block.

[0008] In a preferred embodiment, the two ends of the spring are fixedly connected to the outer surface of the movable block and the inner wall of the upright block, respectively.

[0009] In a preferred embodiment, a limiting piece is fixedly connected to one end of the sliding rod, and a spring is sleeved on the outer surface of the sliding rod.

[0010] In a preferred embodiment, the two ends of the second spring are respectively fixedly connected to the outer surface of the limiting plate and the inner wall of the fixing tube.

[0011] In a preferred embodiment, the fixing block is fixedly connected to the pillowcase template machine, and the rotating shaft is fixedly connected to the fixing block.

[0012] In a preferred embodiment, the flipping block is rotatably connected to the rotating shaft, and the L-shaped plate is fixedly connected to the flipping block.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0014] This invention, through the setting of a clamping mechanism, ensures that one end of the pillowcase blank is securely fixed after it is laid flat. This prevents the overall position of the pillowcase blank from shifting when other parts are arranged. A locking block and an arc-shaped block are included, with the arc-shaped block engaging with the locking block. The arc-shaped block, in conjunction with a moving block and a spring, fixes the locking block, thus keeping the pressure plate, which is fixedly connected to the locking block, suspended in the air. This allows the worker to arrange one end of the pillowcase blank in a suitable position. An auxiliary mechanism is also included, which works in conjunction with the clamping mechanism to facilitate the fixing of other parts of the pillowcase blank. Attached Figure Description

[0015] Figure 1 A perspective view of a pillowcase forming device provided by this utility model.

[0016] Figure 2 A perspective view of the pressing mechanism of a pillowcase forming device provided by this utility model.

[0017] Figure 3 This is a schematic diagram of the installation of the arc-shaped block of a pillowcase forming device provided by this utility model.

[0018] Figure 4 This utility model provides a schematic diagram of the installation of spring 2 in a pillowcase forming device.

[0019] Figure 5 This is a schematic diagram of the shaft installation of a pillowcase forming device provided by this utility model.

[0020] Legend:

[0021] 1. Pillowcase template machine; 2. Pressing mechanism; 3. Auxiliary mechanism; 21. Connecting plate; 22. Upright block; 23. Clamping block; 24. Pressing block; 25. Curved block; 26. Moving block; 27. Spring 1; 28. Fixing tube;

[0022] 29. Sliding rod; 201. Limiting piece; 202. Spring 2; 31. Fixing block; 32. Rotating shaft; 33. Flipping block; 34. L-shaped plate. Detailed Implementation

[0023] 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.

[0024] Example 1

[0025] like Figures 1-5 As shown, this utility model provides a technical solution: a pillowcase forming device, comprising: a pillowcase template machine 1, a pressing mechanism 2 on the top of the pillowcase template machine 1, the pressing mechanism 2 including a connecting plate 21, an upright block 22 on the top of the connecting plate 21, a locking block 23 sleeved inside the upright block 22, the locking block 23 slidably connected to the upright block 22, a pressure block 24 fixedly connected to one side of the locking block 23, an arc-shaped block 25 sleeved inside the locking block 23 and the upright block 22, the arc-shaped block 25 slidably connected to both the locking block 23 and the upright block 22, a moving block 26 fixedly connected to one end of the arc-shaped block 25, a spring 27 on one side of the moving block 26, and a fixing tube 2 fixedly connected to the top of the connecting plate 21. 8. A sliding rod 29 is sleeved inside the fixed tube 28. The sliding rod 29 is slidably connected to the fixed tube 28 and fixedly connected to the pressure block 24. The connecting plate 21 is fixedly connected to the pillowcase template machine 1. The upright block 22 is fixedly connected to the connecting plate 21. The moving block 26 is sleeved inside the upright block 22 and slidably connected to the upright block 22. The two ends of the spring 1 27 are fixedly connected to the outer surface of the moving block 26 and the inner wall of the upright block 22, respectively. One end of the sliding rod 29 is fixedly connected to the limiting piece 201. The outer surface of the sliding rod 29 is sleeved with the spring 22. The two ends of the spring 22 are fixedly connected to the outer surface of the limiting piece 201 and the inner wall of the fixed tube 28, respectively.

[0026] In this embodiment, by setting an upright block 22 and a locking block 23, and the locking block 23 being able to slide inside the upright block 22, the locking block 23 can press the arc-shaped block 25 fitted inside the upright block 22, allowing the arc-shaped block 25 to slide into the upright block 22. At the same time, the locking block 23 has a groove that matches the arc-shaped block 25, so that the arc-shaped block 25 can be locked into the interior of the locking block 23 after resetting. Thus, the pressure block 24, which is fixedly connected to the locking block 23, is suspended in the air. In the state, a spring 27 is provided, and the spring 27 can generate elastic force when compressed. The elastic force of the spring 27 can act on the arc block 25, so that the arc block 25 can be tightly locked into the interior of the locking block 23. A fixing tube 28 and a sliding rod 29 are provided, and the sliding rod 29 can move upward with the pressure block 24. When the sliding rod 29 is reacted by the second spring 202, it can simultaneously drive the pressure block 24 to reset. Thus, the pressure block 24 can tightly press the original pillowcase blank.

[0027] Example 2

[0028] like Figures 1-5 As shown, an auxiliary mechanism 3 is provided on one side of the connecting plate 21. The auxiliary mechanism 3 includes a fixing block 31. A rotating shaft 32 is provided inside the fixing block 31. A flipping block 33 is sleeved on the outer surface of the rotating shaft 32. An L-shaped plate 34 is provided at one end of the flipping block 33. The fixing block 31 is fixedly connected to the pillowcase template machine 1. The rotating shaft 32 is fixedly connected to the fixing block 31. The flipping block 33 is rotatably connected to the rotating shaft 32. The L-shaped plate 34 is fixedly connected to the flipping block 33.

[0029] In this embodiment, an auxiliary mechanism 3 is provided, which can be used in conjunction with the pressing mechanism 2 to fix the other edges of the pillowcase blank. An L-shaped plate 34 is provided, and the special shape of the L-shaped plate 34 allows the other three sides of the pillowcase blank to be fixed precisely when the two pressing blocks 24 are joined. A rotating shaft 32 and a flipping block 33 are provided, and the flipping block 33 can rotate around the rotating shaft 32. Thus, the flipping block 33 can drive the L-shaped plate 34 to flip and adjust under the cooperation of the rotating shaft 32.

[0030] Working principle:

[0031] like Figures 1-5As shown, in use, the connecting plate 21 and the fixing block 31 are fixedly connected to the template of the pillowcase template machine 1. Therefore, the pressing mechanism 2 and the auxiliary mechanism 3 can be moved by the pillowcase template machine 1. Then, the pressing block 24 is pulled, and when the pressing block 24 is pulled, it will cause the locking block 23 to slide inside the upright block 22. When the locking block 23 slides, it can squeeze and slide the arc-shaped block 25, so that the arc-shaped block 25 can slide into the interior of the upright block 22. The arc-shaped block 25 can drive the moving block 26 in the upright block 22. The internal sliding mechanism allows the moving block 26 to compress the first spring 27, causing it to generate elastic force. Simultaneously, the pressure block 24 drives the sliding rod 29 to slide inside the fixed tube 28. Under the action of the limiting piece 201, the sliding rod 29 compresses the second spring 202, causing it to generate elastic force. Then, when the pressure of the locking block 23 on the arc-shaped block 25 disappears, the elastic force of the first spring 27 is instantly released, automatically resetting the moving block 26 and the arc-shaped block 25, allowing the arc-shaped block 25 to tightly engage with the locking block 23. Inside, the pressure block 24 can be stabilized. Then, the L-shaped plate 34 is flipped, and during the flipping, the L-shaped plate 34 drives the flipping block 33 to rotate around the rotating shaft 32 until the L-shaped plate 34 is flipped to the appropriate position. At this time, the pillowcase blank is placed in the template of the pillowcase template machine 1, and one end of the pillowcase blank is arranged and placed in the use position. Then, the moving block 26 is pulled, and the moving block 26 can drive the arc surface block 25 to disengage from the locking block 23. When the arc surface block 25 is completely disengaged from the locking block 23, it springs back. The elastic force of spring 202 will be released instantly, and the limiting plate 201 and sliding rod 29 will be automatically reset. Thus, the sliding rod 29 can pull the pressure block 24 to reset at the same time. The pressure block 24 can press and fix one end of the pillowcase blank after it has been arranged. Then, the L-shaped plate 34 is flipped and reset. The two L-shaped plates 34 can be used together to fix the other edge positions of the pillowcase blank. Finally, the pillowcase template machine 1 is started, and the pillowcase template machine 1 will sew the pillowcase blank under the action of the preset program.

[0032] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A pillowcase forming device, characterized in that, include: A pillowcase template machine (1) is provided with a pressing mechanism (2) at the top. The pressing mechanism (2) includes a connecting plate (21). An upright block (22) is provided at the top of the connecting plate (21). A locking block (23) is sleeved inside the upright block (22). The locking block (23) is slidably connected to the upright block (22). A pressure block (24) is fixedly connected to one side of the locking block (23). An arc-shaped block (25) is sleeved inside the locking block (23) and the upright block (22). The arc-shaped block (25) is slidably connected to both the locking block (23) and the upright block (22). A moving block (26) is fixedly connected to one end of the arc-shaped block (25). A spring (27) is provided on one side of the moving block (26). A fixed tube (28) is fixedly connected to the top of the connecting plate (21). A sliding rod (29) is sleeved inside the fixed tube (28). The sliding rod (29) is slidably connected to the fixed tube (28). The sliding rod (29) is fixedly connected to the pressure block (24). An auxiliary mechanism (3) is provided on one side of the connecting plate (21). The auxiliary mechanism (3) includes a fixed block (31). A rotating shaft (32) is provided inside the fixed block (31). A flipping block (33) is sleeved on the outer surface of the rotating shaft (32). An L-shaped plate (34) is provided at one end of the flipping block (33).

2. The pillowcase forming device according to claim 1, characterized in that: The connecting plate (21) is fixedly connected to the pillowcase template machine (1), and the upright block (22) is fixedly connected to the connecting plate (21).

3. The pillowcase forming device according to claim 2, characterized in that: The movable block (26) is fitted inside the upright block (22), and the movable block (26) and the upright block (22) are slidably connected.

4. The pillowcase forming device according to claim 1, characterized in that: The two ends of the spring (27) are fixedly connected to the outer surface of the moving block (26) and the inner wall of the upright block (22), respectively.

5. The pillowcase forming device according to claim 1, characterized in that: One end of the sliding rod (29) is fixedly connected to a limiting piece (201), and a spring (202) is sleeved on the outer surface of the sliding rod (29).

6. A pillowcase forming device according to claim 5, characterized in that: The two ends of the second spring (202) are fixedly connected to the outer surface of the limiting piece (201) and the inner wall of the fixing tube (28), respectively.

7. The pillowcase forming device according to claim 1, characterized in that: The fixing block (31) is fixedly connected to the pillowcase template machine (1), and the rotating shaft (32) is fixedly connected to the fixing block (31).

8. The pillowcase forming device according to claim 1, characterized in that: The flipping block (33) is rotatably connected to the rotating shaft (32), and the L-shaped plate (34) is fixedly connected to the flipping block (33).

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