A rubber glove production glue blowing demolding device

Abstract

The utility model belongs to the field of glue blowing demoulding equipment especially glue blowing demoulding device for rubber glove production, including the conveying mechanism and support for mould conveying, support sets up below conveying mechanism, a plurality of drive rods are arranged on conveying mechanism equal interval, the bottom fixed mounting of drive rod has the casing, rotates and installs the rotary disc in the casing, the bottom installation of rotary disc has glove mould, and glove mould extends to below casing, a plurality of drive vanes are installed on the outside equal interval of rotary disc, the side inner wall on casing is equipped with the air inlet, the other side inner wall on casing is equipped with the air outlet, the both sides inner walls of support all are fixedly installed with the horizontal plate, the top sliding installation of horizontal plate has the adjusting plate, the fixed mounting of adjusting plate has the U shape seat, the utility model discloses reasonable in design, through the adjustable glue blowing nozzle structure of rotary type glue blowing cooperation, realizes glue blowing even thoroughly, adapts multi -specification mould and continuous demoulding, effectively promotes rubber glove production efficiency and product quality.

Description

Technical Field

[0001] This utility model relates to the technical field of blown glue demolding equipment, and in particular to a blown glue demolding device for rubber glove production. Background Technology

[0002] In the production of rubber gloves, demolding is one of the most crucial processes, directly impacting production efficiency and product quality. However, the most common demolding methods for rubber gloves on the market are manual demolding or traditional mechanical demolding. Manual demolding requires significant labor costs and is inefficient, making it difficult to meet the needs of large-scale production. Furthermore, manual operation can easily damage the rubber gloves, reducing the product qualification rate.

[0003] However, while traditional mechanical demolding devices have improved demolding efficiency to some extent, they still have many shortcomings. For example, the position and angle of the blowing nozzle in most devices are fixed and cannot be flexibly adjusted according to the specifications of the glove mold and the actual molding of the rubber glove, resulting in uneven blowing and easy problems such as incomplete demolding or damage to the glove. Therefore, we propose a blowing demolding device for rubber glove production to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a blow molding and demolding device for rubber glove production.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A blow molding and demolding device for rubber glove production includes a conveying mechanism for mold conveying and a support. The support is located below the conveying mechanism. Multiple drive rods are evenly spaced on the conveying mechanism. A housing is fixedly installed at the bottom of the drive rods. A rotating disk is rotatably installed inside the housing. A glove mold is installed at the bottom of the rotating disk and extends to the bottom of the housing. Multiple drive blades are evenly spaced on the outer side of the rotating disk. An air inlet is opened on one inner wall of the housing, and an air outlet is opened on the other inner wall of the housing. Horizontal plates are fixedly installed on both inner walls of the support. An adjusting plate is slidably installed on the top of the horizontal plate. A U-shaped seat is fixedly installed on the adjusting plate. A blow molding nozzle is rotatably installed inside the U-shaped seat. A collection box is placed on the bottom inner wall of the support, and the collection box is located directly below the blow molding nozzle.

[0007] Preferably, an L-shaped frame is installed on the inner left side of the bracket, and an air nozzle adapted to the air inlet is installed on the L-shaped frame.

[0008] Preferably, an air pump is installed on the top of the L-shaped frame, and a connecting pipe is installed between the air pump and the air nozzle.

[0009] Preferably, mounting brackets are installed on both sides of the bracket, a high-pressure air pump is installed on the top of the mounting bracket, and a hose is provided between the high-pressure air pump and the glue blowing nozzle.

[0010] Preferably, the bottom of the horizontal plate has a movable hole, and a movable seat that is fixedly connected to the adjusting plate is slidably installed in the movable hole. The top of the horizontal plate is provided with a fixing mechanism for fixing the movable seat.

[0011] Preferably, the fixing mechanism includes a connecting seat, a threaded rod, and a locking nut. Two connecting seats are fixedly installed at the bottom of the horizontal plate, and the same threaded rod is fixedly installed between the two corresponding connecting seats. A guide hole is provided on the movable seat, and the movable seat is movably fitted onto the threaded rod through a guide sleeve. Two locking nuts for fixing the movable seat are threadedly installed on the threaded rod, and the movable seat is located at the two corresponding locking nuts.

[0012] Preferably, a rotating shaft is rotatably mounted on the inner walls of the front and rear sides of the U-shaped seat. The ends of the two rotating shafts that are close to each other are fixedly mounted on the glue blowing nozzle, and the bottom ends of the two rotating shafts that are far apart from each other extend to the outer side of the U-shaped seat and are fixedly mounted on a rotating plate.

[0013] Preferably, the rotating plate has bolt holes, and a locking bolt for fixing the rotating plate is installed in the bolt hole with an anti-loosening thread. One end of the locking bolt abuts against the U-shaped seat.

[0014] Preferably, a controller is installed on one side of the bracket, and both the air pump and the high-pressure air pump are electrically connected to the controller.

[0015] The beneficial effects of this utility model are:

[0016] 1. Gas is supplied to the air nozzle through the air pump. The gas is blown towards the drive blades through the air inlet, which drives the rotating disk and glove mold to rotate. At the same time, the high-pressure air pump sprays high-pressure gas into the gap between the glove and the mold through the glue blowing nozzle. During the rotation of the glove mold, the high-pressure gas can be evenly filled into all parts of the gap, effectively reducing the adhesion between the glove and the mold. This avoids the problem of incomplete glue blowing in some areas caused by traditional fixed-direction glue blowing, significantly improves the demolding effect, and reduces the glove breakage rate.

[0017] 2. By setting up a horizontally adjustable adjustment plate and an angle-adjustable blowing nozzle, when adjusting the horizontal position, loosening the locking nut will push the moving seat to slide along the threaded rod, driving the blowing nozzle to move to the appropriate position, and then tightening the locking nut to fix it; when adjusting the angle, loosening the locking bolt and rotating the rotating plate will drive the blowing nozzle to rotate, and after the adjustment is completed, tightening the locking bolt to fix it. This adjustment structure can be adapted to glove molds of different specifications, greatly improving the versatility of the device. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of a blow molding and demolding device for rubber glove production proposed in this utility model;

[0019] Figure 2 This is a cross-sectional perspective view of the housing and glove mold of a blow molding and demolding device for rubber glove production proposed in this utility model.

[0020] Figure 3 This is a partial three-dimensional structural diagram of a blow molding and demolding device for rubber glove production proposed in this utility model;

[0021] Figure 4 This is a schematic diagram of part A of a blow molding and demolding device for rubber glove production proposed in this utility model;

[0022] Figure 5 for Figure 3 A schematic diagram of the three-dimensional structure viewed from below;

[0023] Figure 6 This is a schematic diagram of part B of a blow molding and demolding device for rubber glove production proposed in this utility model.

[0024] In the diagram: 101, conveying mechanism; 102, glove mold; 103, bracket; 104, collection box; 201, drive rod; 202, housing; 203, rotating disk; 204, air inlet; 205, air outlet; 206, drive blade; 301, L-shaped frame; 302, air nozzle one; 303, air pump one; 304, connecting pipe; 401, horizontal plate; 402, adjusting plate; 403, U-shaped seat; 404, glue blowing nozzle; 405, mounting bracket; 406, high-pressure air pump; 407, hose; 501, moving hole; 502, moving seat; 503, connecting seat; 504, threaded rod; 505, locking nut; 601, rotating shaft; 602, rotating plate; 603, bolt hole; 604, locking bolt; 7, controller. Detailed Implementation

[0025] The following is in conjunction with the appendix Figure 1-6 This application will be described in further detail.

[0026] This application discloses a blown glue demolding device for rubber glove production.

[0027] Reference Figure 1-6A blow molding and demolding device for rubber glove production includes a conveying mechanism 101 and a support 103. The support 103 is fixedly disposed directly below the conveying mechanism 101. The conveying mechanism 101 can adopt a chain conveyor or belt conveyor structure as used in the prior art. Multiple drive rods 201 are fixedly fixed at equal intervals on the conveying mechanism 101. A housing 202 is fixedly installed at the bottom of the drive rods 201. The housing 202 is a cylindrical structure with an open bottom. A rotating disk 203 is rotatably mounted inside the housing 202 via bearings. A glove mold 102 is fixedly mounted at the bottom of the rotating disk 203. The lower end of the mold 102 extends to the bottom of the housing 202 for molding rubber gloves. Multiple drive blades 206 are welded at equal intervals on the outer wall of the rotating disk 203. The drive blades 206 have an arc-shaped structure and can drive the rotating disk 203 to rotate under the action of airflow. An air inlet 204 is opened on the left inner wall of the housing 202, and an air outlet 205 is opened on the right inner wall. Both the air inlet 204 and the air outlet 205 are circular holes, and the axis of the air inlet 204 corresponds to the position of the drive blades 206 to ensure that the airflow can effectively act on the drive blades 206.

[0028] In this embodiment, horizontal plates 401 are fixedly installed on both inner walls of the bracket 103 by bolts. The horizontal plates 401 are rectangular plates with horizontal arrangement. An adjustment plate 402 is slidably installed on the top of the horizontal plates 401. A U-shaped seat 403 is fixedly installed on the top of the adjustment plate 402 by bolts. Rotating shafts 601 are rotatably installed on the front and rear inner walls of the U-shaped seat 403 by bearings. The ends of the two rotating shafts 601 that are close to each other are welded and fixed to the outer wall of the glue blowing nozzle 404, so that the glue blowing nozzle 404 can rotate around the rotating shafts 601, thereby adjusting the spray angle. The bottom ends of the two rotating shafts 601 that are far apart from each other extend to the outer side of the U-shaped seat 403 and are welded to the rotating plate 602. The rotating plate 602 has bolt holes 603. Locking bolts 604 are threaded into the bolt holes 603. After tightening the locking bolts 604, one end of them abuts against the outer wall of the U-shaped seat 403, thereby fixing the rotating plate 602 and the glue blowing nozzle 404.

[0029] In this embodiment, a long strip-shaped movable hole 501 is provided at the bottom of the horizontal plate 401. A movable seat 502 is slidably installed in the movable hole 501. The top of the movable seat 502 is welded and fixed to the bottom of the adjusting plate 402. Two connecting seats 503 are welded to the bottom of the horizontal plate 401. A threaded rod 504 is welded between the two connecting seats 503. A guide hole is provided on the movable seat 502. A guide sleeve is installed in the guide hole. The movable seat 502 is movably sleeved on the threaded rod 504 through the guide sleeve. Two locking nuts 505 are threadedly connected to the threaded rod 504. The movable seat 502 is located between the two locking nuts 505. By tightening the two locking nuts 505, the movable seat 502 can be fixed at the designated position of the threaded rod 504, thereby fixing the horizontal position of the adjusting plate 402 and the glue blowing nozzle 404.

[0030] In this embodiment, an L-shaped frame 301 is bolted to the inner left side of the bracket 103. An air nozzle 302 is bolted to the horizontal end of the L-shaped frame 301. The air outlet of the air nozzle 302 corresponds to the air inlet 204 on the housing 202, ensuring that the gas can be accurately blown into the housing 202. An air pump 303 is bolted to the top of the vertical section of the L-shaped frame 301. A connecting pipe 304 is connected between the air outlet of the air pump 303 and the blowing nozzle 302. The connecting pipe 304 is a high-pressure hose 407. Mounting brackets 405 are bolted to both sides of the bracket 103. A high-pressure air pump 406 is bolted to the top of the mounting bracket 405. A hose 407 is connected between the air outlet of the high-pressure air pump 406 and the blowing nozzle 404. The hose 407 is a high-pressure resistant flexible tube, which facilitates the adjustment of the position and angle of the blowing nozzle 404. A collection box 104 is placed on the bottom inner wall of the bracket 103. The collection box 104 is located directly below the two blowing nozzles 404 and is used to collect the rubber gloves after demolding.

[0031] In this embodiment, a controller 7 is bolted to one side of the bracket 103. The controller 7 is a PLC controller 7. The drive motors of the air pump 303, the high-pressure air pump 406 and the conveying mechanism 101 are all electrically connected to the controller 7. The controller 7 can realize the coordinated control of each component.

[0032] In this invention, during use, firstly, according to the specifications of the glove mold 102 and the molding condition of the rubber glove, adjust the position and angle of the blowing nozzle 404. When adjusting the horizontal position, loosen the locking nut 505, push the moving seat 502 to slide along the threaded rod 504, and move the adjusting plate 402 and the blowing nozzle 404 to a suitable position, then tighten the locking nut 505 to fix it. When adjusting the angle, loosen the locking bolt 604, rotate the rotating plate 602 to drive the blowing nozzle 404 to rotate to a suitable angle, and then tighten the locking bolt 604 to fix it.

[0033] After adjustment, the controller 7 starts the conveying mechanism 101, air pump 303, and high-pressure air pump 406. The conveying mechanism 101 moves the drive rod 201 and the glove mold 102 between the two glue-blowing nozzles 404. The air pump 303 delivers gas to the air nozzle 302 through the connecting pipe 304. The gas is blown towards the drive blade 206 through the air inlet 204, causing the rotating disk 203 and the glove mold 102 to rotate. At the same time, the high-pressure air pump 406 delivers high-pressure gas to the glue-blowing nozzle 404 through the hose 407, and the glue-blowing process is completed. The nozzle 404 sprays high-pressure gas into the gap between the glove and the mold. During rotation, the gas can be evenly filled into all parts of the gap, effectively reducing the adhesion between the glove and the mold and facilitating subsequent demolding. Compared with the traditional blown glue structure, the blown glue effect is more uniform and thorough, achieving demolding. The demolded rubber gloves fall directly into the collection box 104 below for collection. After the demolding of this set of glove molds 102 is completed, the conveying mechanism 101 drives it to move, and the next set of glove molds 102 moves to the blown glue position for continuous demolding operation.

[0034] 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 blow molding and demolding device for rubber glove production, characterized in that, The device includes a conveying mechanism (101) and a support (103) for mold conveying. The support (103) is located below the conveying mechanism (101). Multiple drive rods (201) are evenly spaced on the conveying mechanism (101). A housing (202) is fixedly installed at the bottom of each drive rod (201). A rotating disk (203) is rotatably installed inside the housing (202). A glove mold (102) is installed at the bottom of the rotating disk (203), and the glove mold (102) extends to the bottom of the housing (202). Multiple drive blades (206) are evenly spaced on the outer side of the rotating disk (203). An air inlet (204) is opened on one side of the inner wall of the housing (202), and an air outlet (205) is opened on the other side of the inner wall of the housing (202). A horizontal plate (401) is fixedly installed on both sides of the inner wall of the bracket (103). An adjusting plate (402) is slidably installed on the top of the horizontal plate (401). A U-shaped seat (403) is fixedly installed on the adjusting plate (402). A glue blowing nozzle (404) is rotatably installed inside the U-shaped seat (403). A collection box (104) is placed on the bottom inner wall of the bracket (103), and the collection box (104) is located directly below the glue blowing nozzle (404).

2. The blow molding and demolding device for rubber glove production according to claim 1, characterized in that, An L-shaped frame (301) is installed on the inner left side of the bracket (103), and an air nozzle (302) adapted to the air inlet is installed on the L-shaped frame (301).

3. The blow molding and demolding device for rubber glove production according to claim 2, characterized in that, An air pump (303) is installed on the top of the L-shaped frame (301), and a connecting pipe (304) is installed between the air pump (303) and the air nozzle (302).

4. The blow molding and demolding device for rubber glove production according to claim 1, characterized in that, Mounting brackets (405) are installed on both sides of the bracket (103). A high-pressure air pump (406) is installed on the top of the mounting bracket (405), and a hose (407) is provided between the high-pressure air pump (406) and the glue blowing nozzle (404).

5. The blow molding and demolding device for rubber glove production according to claim 1, characterized in that, The bottom of the horizontal plate (401) is provided with a movable hole (501), and a movable seat (502) fixedly connected to the adjusting plate (402) is slidably installed in the movable hole (501). The top of the horizontal plate (401) is provided with a fixing mechanism for fixing the movable seat (502).

6. The blow molding and demolding device for rubber glove production according to claim 5, characterized in that, The fixing mechanism includes a connecting seat (503), a threaded rod (504), and a locking nut (505). Two connecting seats (503) are fixedly installed at the bottom of the horizontal plate (401), and the same threaded rod (504) is fixedly installed between the two corresponding connecting seats (503). A guide hole is provided on the movable seat (502), and the movable seat (502) is movably fitted onto the threaded rod (504) through a guide sleeve. Two locking nuts (505) for fixing the movable seat (502) are threadedly installed on the threaded rod (504), and the movable seat (502) is located at the two corresponding locking nuts (505).

7. The blow molding and demolding device for rubber glove production according to claim 1, characterized in that, Rotating shafts (601) are rotatably mounted on the inner walls of the front and rear sides of the U-shaped seat (403). The ends of the two rotating shafts (601) that are close to each other are fixedly mounted on the glue blowing nozzle (404), and the bottom ends of the two rotating shafts (601) that are far apart from each other extend to the outside of the U-shaped seat (403) and are fixedly mounted on a rotating plate (602).

8. The blow molding and demolding device for rubber glove production according to claim 7, characterized in that, The rotating plate (602) has bolt holes (603), and a locking bolt (604) for fixing the rotating plate (602) is installed in the internal thread of the bolt hole (603). One end of the locking bolt (604) abuts against the U-shaped seat (403).

9. A blow molding and demolding device for rubber glove production according to claim 8, characterized in that, A controller (7) is installed on one side of the bracket (103), and the air pump (303) and the high-pressure air pump (406) are electrically connected to the controller (7).

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