Glove hot press molding equipment

Abstract

The glove hot-press forming equipment comprises a glove which is arranged on a glove mold in a sleeving mode and is to be subjected to hot-press forming and a hot-press assembly used for conducting hot-press on the glove, the hot-press assembly comprises an upper clamping plate and a lower clamping plate which are used for conducting hot-press on the upper surface and the lower surface of the glove correspondingly, and the upper clamping plate and the lower clamping plate are connected through a telescopic mechanism; partition plates matched with glove fingers are installed at the bottom of the upper clamping plate, the two ends of each partition plate are rotationally installed on the bottom face of the upper clamping plate, and a demolding mechanism used for demolding gloves from a glove mold is further installed at the bottom of the upper clamping plate. The bottom of the lower clamping plate is fixedly connected with a first driving air cylinder, and a demolding mechanism is installed on the top face of the lower clamping plate. And a second driving air cylinder for driving the glove mold to linearly move is mounted on the side, away from the hot-pressing assembly, of the glove mold. The glove hot-pressing efficiency is improved, and meanwhile the situation that finger cots of gloves are stacked together to cause stacking wrinkles is avoided.

Description

Technical Field

[0001] This application relates to the field of glove manufacturing technology, and in particular to a glove hot pressing molding equipment. Background Technology

[0002] Gloves are primarily used for hand warmth, labor protection, or medical antibacterial purposes. Gloves designed for warmth or protection in harsh environments are typically made of thicker, stiffer materials. When sewn, their shape is often irregular, resulting in a messy appearance during packaging and negatively impacting customer purchasing decisions. Typically, after sewing, they need to be heat-pressed into a more uniform thin layer before being strapped into packaging. However, before heat pressing, the gloves must be manually shaped and flattened, especially between the fingers. If the fabric is bunched up, severe wrinkles will appear after heat pressing. In this case, the operator first places the glove on a mold and uses a plate-like tool to press and shape the bunched fabric between the fingers (i.e., shaping). After this, the glove is slowly removed and placed on a heat-pressing device. This method, which involves shaping each finger individually, is relatively inefficient. In addition, when the gloves are heat-pressed into a flat shape, each finger becomes thinner and wider. As a result, each finger part will be spread out, and the tied and packed gloves will not be neat. Therefore, the operator needs to adjust each adjacent finger by interlocking them vertically to narrow the overall width. This operation is inefficient because, on the one hand, if the interlocked parts of the fingers are not tied tightly, they will quickly come apart again, and on the other hand, adjusting each finger part one by one is inefficient.

[0003] Chinese patent CN115039939A discloses a thermoforming device for suede gloves, comprising: a glove mold with fingers facing the same side; and a mounting frame composed of first and second side plates, a bottom plate, and a top plate forming a parallelogram structure; the first and second side plates rotate synchronously; several pressure plates are arranged side-by-side between the first and second side plates, each pressure plate having a pressing part at one end and a heating plate at the other end; the upper end of the pressure plate is connected to the top plate, and the lower end of the pressure plate is also connected to the top plate; when the mounting frame moves closer to the glove mold, the pressing part can move to the space between two adjacent fingers on the glove mold and simultaneously move to the base of the fingers; moreover, the bottom plate and the top plate drive the pressure plates to rotate synchronously. According to the thermoforming device for suede gloves provided by this invention, the device, through relative pressing with the glove mold and through thermoforming deflection, forms a pre-pressed overlapping groove between adjacent fingers, facilitating the next thermoforming step and improving the flatness of the subsequently thermoformed glove.

[0004] Existing hot pressing equipment flattens the fabric accumulated between the finger seams of the gloves fitted on the glove mold by pressing it flat, and then removes the gloves from the glove mold by rotating the pressure plate to pre-press the finger sleeves on both sides against the inclined groove. Hot pressing can only be performed after the gloves are removed from the glove mold, which is complicated and has low hot pressing efficiency. Utility Model Content

[0005] In order to overcome the problems existing in the prior art, this application provides a glove hot pressing molding equipment.

[0006] The glove hot pressing forming equipment provided in this application adopts the following technical solution:

[0007] A glove hot-pressing molding device includes a glove to be hot-pressed and fitted onto a glove mold, and a hot-pressing assembly for hot-pressing the glove. The hot-pressing assembly includes an upper clamping plate and a lower clamping plate for hot-pressing the upper and lower surfaces of the glove, respectively, and the upper and lower clamping plates are connected by a telescopic mechanism. The upper clamping plate has a partition adapted to fit the fingers of the glove installed at its bottom, with both ends of the partition rotatably mounted on the bottom surface of the upper clamping plate. A demolding mechanism for demolding the glove from the glove mold is also installed at the bottom of the upper clamping plate. The lower clamping plate is lifted and installed at the bottom of the glove mold, with a first drive cylinder fixedly connected to the bottom of the lower clamping plate, and the demolding mechanism is installed on the top surface of the lower clamping plate. The glove mold is installed on the side of the upper clamping plate away from the partition, with a second drive cylinder installed on the side of the glove mold away from the hot-pressing assembly to drive its linear movement.

[0008] By adopting the above technical solution, the gloves fitted on the glove mold are hot-pressed by a hot-pressing assembly. Before hot pressing, the gloves fitted on the glove mold are first clamped by an upper clamping plate and a lower clamping plate. The telescopic mechanism between the two clamping plates controls the relative displacement of the upper and lower clamping plates. The partition at the bottom of the upper clamping plate is embedded between the finger seams of the gloves. The gloves fitted on the glove mold are demolded by the demolding mechanism on the opposite surface of the upper and lower clamping plates. In conjunction with the second drive cylinder connected to one end of the glove mold, the glove mold is moved away from the hot-pressing assembly, thereby removing the gloves from the glove mold. Before the gloves are completely removed from the glove mold, the partition always keeps the finger seams of the gloves apart. Then, the upper and lower clamping plates are driven to move relative to each other to hot-press the gloves, thereby avoiding the situation where the finger seams of the gloves pile up and cause wrinkles.

[0009] Preferably, the demolding mechanism is installed in a perforation through the upper and lower clamping plates, and includes several sets of demolding rollers that fit against the gloves on the glove mold, wherein the demolding rollers are installed on a rotating plate in the perforation, and the side of the rotating plate away from the demolding rollers is fitted into the perforation.

[0010] By adopting the above technical solution, the demolding mechanism rotates the demolding roller mounted on the rotating plate in the direction of the glove being removed from the glove mold. The demolding roller has a circumferential array of protrusions that can increase the friction with the glove. After the glove is demolded, the rotating plate rotates 180 degrees to rotate the demolding roller to the outside of the upper and lower clamping plates. The other side of the rotating plate is fitted into the perforation, which can form a flat surface for hot pressing the glove.

[0011] Preferably, the pivot of the partition is located at the center of the partition along its length, wherein the end of the pivot passes through the upper clamping plate via a rod, and a limit ring is installed at the end of the rod away from the pivot, and the inner side of the limit ring is connected to the top surface of the upper clamping plate via a spring.

[0012] Preferably, the two ends of the partition's rotating shaft are rotatably connected to the rod body via torsion springs, and the partition is in an inclined state under normal conditions, with the angle between the partition and the vertical direction being 10-15°.

[0013] By adopting the above technical solution, the partition's pivot is located at its longitudinal center, and the end of the pivot is rotatably connected to the rod. When the upper and lower clamps heat-press the gloves, the partition pressure rotates between the rods. The two sides of the partition contact the top and bottom surfaces of two adjacent finger sleeves, respectively, and the rod also slides outward on the clamps, thereby separating the two adjacent finger sleeves and avoiding wrinkles caused by the stacking of the finger sleeves. Furthermore, after the heat-pressing assembly is completed, the limiting ring at the end of the rod can reset the position of the partition through a spring between it and the upper clamp.

[0014] Preferably, the telescopic mechanism includes connecting blocks on both sides of the upper and lower clamping plates and a sliding rod between the connecting blocks, wherein the two ends of the sliding rod are connected to the connecting blocks by springs, and the sliding rod is slidably connected to the connecting blocks.

[0015] Preferably, the connecting blocks on both sides of the upper clamping plate adopt an L-shaped connection, wherein the part of the connecting block located at the top of the upper clamping plate is slidably connected to the upper clamping plate through a limiting rod, and the limiting rod adopts an inverted T-shaped structure, and the upper clamping plate is provided with a limiting groove that matches the limiting rod along its length direction.

[0016] By adopting the above technical solution, the telescopic mechanism is used to limit the relative position between the upper clamping plate and the lower clamping plate, which can stably demold and heat press the gloves fitted on the glove mold. The connecting blocks on both sides of the upper clamping plate are slidably connected to the top of the upper clamping plate through the inverted T-shaped limiting rod at its bottom. After the heat pressing is completed, the upper clamping plate can be moved to remove the partition from the glove, thus making it convenient to take out the heat-pressed gloves.

[0017] Preferably, both the upper and lower clamping plates are heated flat plates, and a third driving cylinder for driving the upper clamping plate to press down is also installed on the top of the upper clamping plate, and the upper clamping plate and the third driving cylinder are set separately.

[0018] By adopting the above technical solution, the upper clamping plate and the lower clamping plate are designed with heating plates, which can facilitate the hot pressing of gloves that have been demolded from the glove mold. The upper clamping plate is driven to descend and press by a third drive cylinder that is separately set at the top, while the lower clamping plate is driven by a first drive cylinder at its bottom.

[0019] In summary, this application includes at least one of the following beneficial technical effects:

[0020] 1. This application avoids the situation where the finger sleeves of the glove are piled up and wrinkled by setting a partition between the finger sleeves of the glove to always keep the gaps between the fingers of the glove apart, and then driving the upper clamp and the lower clamp to move relative to each other to heat press the glove.

[0021] 2. This application improves the efficiency of glove hot pressing by placing the gloves to be hot-pressed onto a glove mold, separating the finger sleeves with partitions between them, and directly hot-pressing the entire glove after demolding by the upper and lower clamping plates of the hot pressing assembly. This reduces the pre-pressing process of the finger sleeves in the prior art. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of a glove hot pressing forming equipment;

[0023] Figure 2 This is a schematic diagram of the bottom structure of a glove hot pressing molding equipment.

[0024] Explanation of reference numerals in the attached drawings: 1. Hot pressing assembly; 2. Upper clamping plate; 21. Partition plate; 211. Rod; 212. Limiting ring; 22. Third drive cylinder; 3. Lower clamping plate; 31. First drive cylinder; 4. Telescopic mechanism; 41. Connecting block; 42. Slide rod; 43. Limiting rod; 44. Limiting groove; 5. Demolding mechanism; 51. Perforation; 52. Demolding roller; 53. Rotating plate; 6. Glove mold; 61. Second drive cylinder; 7. Glove. Detailed Implementation

[0025] The following is in conjunction with the appendix Figure 1-2 This application will be described in further detail.

[0026] This application discloses a glove hot pressing molding equipment.

[0027] Reference Figure 1 and Figure 2A glove hot pressing molding device includes a glove 7 to be hot pressed and fitted onto a glove mold 6, and a hot pressing assembly 1 for hot pressing the glove 7. The hot pressing assembly 1 includes an upper clamping plate 2 and a lower clamping plate 3 for hot pressing the upper and lower surfaces of the glove 7, respectively, and the upper clamping plate 2 and the lower clamping plate 3 are connected by a telescopic mechanism 4. The upper clamping plate 2 has a partition 21 adapted to the fingers of the glove 7 installed at its bottom, and the two ends of the partition 21 are rotatably mounted on the bottom surface of the upper clamping plate 2. The bottom of the upper clamping plate 2 is also equipped with a demolding mechanism 5 for demolding the glove 7 from the glove mold 6. The lower clamping plate 3 is lifted and installed at the bottom of the glove mold 6, and the bottom of the lower clamping plate 3 is fixedly connected to a first driving cylinder 31. The top surface of the lower clamping plate 3 is equipped with the demolding mechanism 5. The glove mold 6 is installed on the side of the upper clamping plate 2 away from the partition 21, and the side of the glove mold 6 away from the hot pressing assembly 1 is equipped with a second driving cylinder 61 for driving its linear movement. The gloves 7 fitted onto the glove mold 6 are heat-pressed by the heat-pressing assembly 1. Before heat pressing, the gloves 7 fitted onto the glove mold 6 are first clamped by the upper clamping plate 2 and the lower clamping plate 3. The telescopic mechanism 4 between the two controls the relative displacement of the upper clamping plate 2 and the lower clamping plate 3. The partition 21 at the bottom of the upper clamping plate 2 is embedded between the fingers of the gloves 7. The demolding mechanism 5 on the opposite surface of the upper clamping plate 2 and the lower clamping plate 3 demolds the gloves 7 fitted onto the glove mold 6. In conjunction with the second drive cylinder 61 connected to one end of the glove mold 6, the glove mold 6 is moved away from the heat-pressing assembly 1, thereby removing the gloves 7 from the glove mold 6. Before the gloves 7 are completely removed from the glove mold 6, the partition 21 always keeps the fingers of the gloves 7 separated. Then, the upper clamping plate 2 and the lower clamping plate 3 are driven to move relative to each other to heat press the gloves 7, thereby avoiding the situation where the fingers of the gloves 7 are piled up and wrinkled.

[0028] Reference Figure 1 and Figure 2 The demolding mechanism 5 is installed in a through hole 51 that passes through the upper clamping plate 2 and the lower clamping plate 3. It includes several sets of demolding rollers 52 that fit against the gloves 7 on the glove mold 6. The demolding rollers 52 are installed on a rotating plate 53 inside the through hole 51, with the side of the rotating plate 53 away from the demolding rollers 52 fitted into the through hole 51. The demolding mechanism 5 rotates the demolding rollers 52 installed on the rotating plate 53 in the direction that the gloves 7 are removed from the glove mold 6. The demolding rollers 52 have a circumferential array of protrusions that can increase the friction with the gloves 7. After the gloves 7 are demolded, the rotating plate 53 rotates 180 degrees to rotate the demolding rollers 52 to the outside of the upper clamping plate 2 and the lower clamping plate 3. The other side of the rotating plate 53 is fitted into the through hole 51, which can form a flat surface for hot pressing the gloves 7.

[0029] Reference Figure 1 and Figure 2The pivot of partition 21 is located at the center of its length. The end of the pivot passes through the upper clamping plate 2 via a rod 211, and a limit ring 212 is installed at the end of the rod 211 away from the pivot. The inner side of the limit ring 212 is connected to the top surface of the upper clamping plate 2 via a spring. The two ends of the pivot of partition 21 are rotatably connected to the rod 211 via torsion springs. In normal operation, partition 21 is tilted, with an angle of 10° between partition 21 and the vertical direction. The pivot of partition 21 is located at its center along its length, and the end of the pivot is rotatably connected to the rod 211. When the upper clamping plate 2 and the lower clamping plate 3 heat-press the glove 7, the pressure of partition 21 rotates between the rod 211. The two sides of partition 21 contact the top and bottom surfaces of two adjacent finger sleeves, respectively, and the rod 211 also slides outward on the clamping plate, thereby separating the two adjacent finger sleeves and preventing wrinkles caused by the stacking of finger sleeves. Furthermore, after the hot pressing assembly 1 has finished clamping, the limiting ring 212 at the end of the rod 211 can reset the position of the partition 21 through the spring between it and the upper clamping plate 2.

[0030] Reference Figure 1 and Figure 2 The telescopic mechanism 4 includes connecting blocks 41 on both sides of the upper clamping plate 2 and the lower clamping plate 3, and a sliding rod 42 between the connecting blocks 41. The two ends of the sliding rod 42 are connected to the connecting blocks 41 by springs, and the sliding rod 42 is slidably connected to the connecting blocks 41. The connecting blocks 41 on both sides of the upper clamping plate 2 are L-shaped. The portion of the connecting block 41 located at the top of the upper clamping plate 2 is slidably connected to the upper clamping plate 2 by a limiting rod 43, which has an inverted T-shaped structure. A limiting groove 44 adapted to the limiting rod 43 is provided on the upper clamping plate 2 along its length. The telescopic mechanism 4 is used to limit the relative position between the upper clamping plate 2 and the lower clamping plate 3, enabling stable demolding and hot pressing of the glove 7 fitted on the glove mold 6. The connecting blocks 41 on both sides of the upper clamping plate 2 are slidably connected at the top of the upper clamping plate 2 by the inverted T-shaped limiting rod 43 at their bottom. After hot pressing, the upper clamping plate 2 can be moved to remove the partition 21 from the glove 7, thus facilitating the removal of the hot-pressed glove 7.

[0031] Reference Figure 1 and Figure 2 Both the upper clamping plate 2 and the lower clamping plate 3 are heated flat plates. The upper clamping plate 2 is also equipped with a third driving cylinder 22 at its top for driving the upper clamping plate 2 to press down, and the upper clamping plate 2 and the third driving cylinder 22 are set separately. The design of the upper clamping plate 2 and the lower clamping plate 3 as heated flat plates facilitates the heat pressing of the gloves 7 that have been demolded from the glove mold 6. The upper clamping plate 2 is driven to descend and press down by the third driving cylinder 22, which is set separately at its top, while the lower clamping plate 3 is driven by the first driving cylinder 31 at its bottom.

[0032] Working principle: Before hot pressing the glove 7, the glove 7 is first fitted onto the glove mold 6. Then, the third drive cylinder 22 and the first drive cylinder 31 are driven to act on the upper clamping plate 2 and the lower clamping plate 3 respectively to clamp the glove 7 fitted onto the glove mold 6. The telescopic mechanism 4 between the two controls the relative displacement of the upper clamping plate 2 and the lower clamping plate 3. At the same time, the partition 21 at the bottom of the upper clamping plate 2 is embedded between the fingers of the glove 7, driving the demolding roller 52 in the demolding mechanism 5 to demold the glove 7 fitted onto the glove mold 6. In conjunction with the second drive cylinder 61 connected to one end of the glove mold 6, the glove mold 6 is moved away from the hot pressing assembly 1, thereby removing the glove 7 from the glove mold 6. Before the glove 7 is completely removed from the glove mold 6, the partition 21 always keeps the gaps between the fingers of the glove 7. Then, the rotating plate 53 rotates 180 degrees and rotates the demolding roller 52 to the outside of the upper clamping plate 2 and the lower clamping plate 3. The other side of the rotating plate 53 is fitted into the perforation 51. The third drive cylinder 22 and the first drive cylinder 31 continue to drive the upper clamping plate 2 and the lower clamping plate 3 to heat-press the glove 7. The partition 21 rotates between the rods 211 under pressure. The two sides of the partition 21 contact the top and bottom surfaces of the two adjacent finger sleeves, respectively, and the rods 211 also slide outward on the clamping plate, thereby separating the two adjacent finger sleeves for heat pressing. After heat pressing is completed, the third drive cylinder on the upper clamping plate 2 releases the pressure on it, and the upper clamping plate 2 moves down along its length direction through the action of the external power mechanism, removing the partition 21 between the finger sleeves. The first cylinder at the bottom of the lower clamping plate 3 drives the lower pressure plate to move down, and then the heat-pressed glove 7 is taken out. This process is repeated in a cycle.

[0033] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A glove hot pressing forming device, characterized in that: Includes a glove (7) fitted on a glove mold (6) to be hot-pressed and formed, and a hot pressing assembly (1) for hot pressing the glove (7), wherein the hot pressing assembly (1) includes an upper clamping plate (2) and a lower clamping plate (3) for hot pressing the upper surface and the lower surface of the glove (7) respectively, and the upper clamping plate (2) and the lower clamping plate (3) are connected by a telescopic mechanism (4); The upper clamping plate (2) has a partition (21) at the bottom that is adapted to the fingertips of the glove (7). The two ends of the partition (21) are rotatably mounted on the bottom surface of the upper clamping plate (2). The bottom of the upper clamping plate (2) is also equipped with a demolding mechanism (5) for demolding the glove (7) from the glove mold (6). The lower clamping plate (3) is installed at the bottom of the glove mold (6) and the bottom of the lower clamping plate (3) is fixedly connected to the first driving cylinder (31), and the top surface of the lower clamping plate (3) is equipped with a demolding mechanism (5). A glove mold (6) is mounted on the side of the upper clamping plate (2) away from the partition plate (21), wherein a second drive cylinder (61) is mounted on the side of the glove mold (6) away from the hot pressing assembly (1) to drive its linear movement.

2. The glove hot pressing forming equipment according to claim 1, characterized in that: The demolding mechanism (5) is installed in a perforation (51) through the upper clamping plate (2) and the lower clamping plate (3), and includes several sets of demolding rollers (52) that fit against the gloves (7) on the glove mold (6). The demolding rollers (52) are installed on a rotating plate (53) inside the perforation (51), and the side of the rotating plate (53) away from the demolding rollers (52) is fitted into the perforation (51).

3. The glove hot pressing forming equipment according to claim 1, characterized in that: The pivot of the partition (21) is located at the center of the partition (21) along its length. The end of the pivot passes through the upper clamping plate (2) via a rod (211). A limit ring (212) is installed at the end of the rod (211) away from the pivot. The inner side of the limit ring (212) is connected to the top surface of the upper clamping plate (2) via a spring.

4. The glove hot pressing forming equipment according to claim 3, characterized in that: The two ends of the rotating shaft of the partition (21) are rotatably connected to the rod (211) through torsion springs, and the partition (21) is in an inclined state under normal conditions, with the angle between the partition (21) and the vertical direction being 10-15°.

5. The glove hot pressing forming equipment according to claim 1, characterized in that: The telescopic mechanism (4) includes connecting blocks (41) on both sides of the upper clamping plate (2) and the lower clamping plate (3) and a sliding rod (42) between the connecting blocks (41). The two ends of the sliding rod (42) are connected to the connecting blocks (41) by springs, and the sliding rod (42) is slidably connected to the connecting blocks (41).

6. The glove hot pressing forming equipment according to claim 5, characterized in that: The connecting blocks (41) on both sides of the upper clamping plate (2) are connected in an L-shape. The part of the connecting block (41) located at the top of the upper clamping plate (2) is slidably connected to the upper clamping plate (2) through a limiting rod (43). The limiting rod (43) adopts an inverted T-shaped structure. The upper clamping plate (2) is provided with a limiting groove (44) that matches the limiting rod (43) along its length direction.

7. The glove hot pressing forming equipment according to claim 1, characterized in that: Both the upper clamping plate (2) and the lower clamping plate (3) are heated flat plates. The upper clamping plate (2) is also equipped with a third driving cylinder (22) for driving the upper clamping plate (2) to press down. The upper clamping plate (2) and the third driving cylinder (22) are separate.

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