Low-protein glove production device and production process thereof

Abstract

This invention relates to the field of rubber glove production technology, specifically to a low-protein glove production equipment and its production process, including a frame and a mold. Five operating chambers are formed in the middle of the upper surface of the frame. Heating elements are welded to the lower surface of the inner wall of each operating chamber. A support frame is provided between two of the moving frames. Several electromagnetic moving frames are evenly arranged within the support frame. Each electromagnetic moving frame contains an electric telescopic rod, and an electromagnetic slide rail matching the electromagnetic moving frame is provided around the electric telescopic rod. A top frame is welded to the top of the electric telescopic rod. Through the corresponding process, the equipment is integrally formed during processing. The moving mechanism and angle adjustment structure, together with its lifting mechanism, realize the process and effect of mold movement and processing within the equipment, avoiding the cumbersome step-by-step manual operation required in existing technologies.

Description

Technical Field

[0001] This invention relates to the field of rubber glove production technology, and in particular to a low-protein glove production equipment and its production process. Background Technology

[0002] Rubber gloves are a type of glove made from thin sheets or films of rubber. They can be classified according to the rubber raw materials or manufacturing processes, such as latex gloves and molded gloves. Their production process has certain defects, for example:

[0003] Chinese invention patent CN111531785A, entitled "A Production Process for Anti-slip and Heat-resistant Rubber Gloves," describes a production process that uses automated conveying to prevent rubber gloves from scattering and increasing the difficulty of collection for workers. This eliminates the need for manual collection, reducing the workload of staff. However, the production process typically uses molds for step-by-step production, requiring coordinated operation at each stage. This method cannot achieve the desired integrated operation and therefore fails to meet the requirements of existing technology. Summary of the Invention

[0004] In view of this, the purpose of this invention is to provide a low-protein glove production equipment and its production process to solve the problem of not being able to achieve the effect of integrated operation.

[0005] To achieve the above objectives, the present invention provides a low-protein glove production equipment, including a frame and a mold. Five operating chambers are provided in the middle of the upper surface of the frame. Heating elements are welded to the lower surface of the inner wall of each operating chamber. A mold mounting hole is provided on one side of the frame of each operating chamber, and a discharge hole is provided on the other side. Movable frames are welded to the upper surface of the frame near the front and back sides, and movable holes are provided on the upper surface of the movable frames.

[0006] A support frame is provided between the two movable frames. Several electromagnetic movable frames are evenly arranged inside the support frame. An electric telescopic rod is provided inside the electromagnetic movable frame. An electromagnetic slide rail matching the electromagnetic movable frame is provided around the electric telescopic rod. A top frame is welded to the top of the electric telescopic rod.

[0007] With its electric telescopic pole and electromagnetic moving frame, its height can be greatly increased to a much greater height.

[0008] The aforementioned support frame is equipped with a mobile device.

[0009] An angle adjustment mechanism is welded to the bottom end of the electric telescopic pole.

[0010] A feeding mechanism is provided on the lower surface of the frame below the operating cavity.

[0011] A mold is installed at the bottom of the angle adjustment mechanism.

[0012] Optionally, the mobile device further includes: a motor bracket and a movable motor, wherein the motor bracket is welded to two sections of the support frame, and the movable motor is provided at the corresponding movable hole of the motor bracket.

[0013] Optionally, the frame further includes: a support, a rubber pad, and a heating element. The support is welded to the four corners of the lower surface of the frame, the rubber pad is attached to the bottom of the support, and the heating element is attached to the inner wall of the discharge hole.

[0014] The high position of the support frame facilitates operation from below, enabling convenient integrated operation and making full use of space advantages.

[0015] Optionally, the mobile device further includes: a motor bracket and a movable motor, wherein the upper surface of the support frame is welded with two sections of the motor bracket, and the movable motor is provided at the corresponding movable hole of the motor bracket.

[0016] Optionally, the angle adjustment mechanism further includes: a first base frame, a wire hole, a tension rope, a take-up roller, and a take-up motor. The first base frame is welded to the lower end of the electric telescopic rod. Wire holes are provided on both sides of the first base frame. A take-up motor is installed on both sides of the upper surface of the wire hole by bolts. A take-up roller is welded to the power output end of the take-up motor. A tension rope is wound around the take-up roller.

[0017] Optionally, the angle adjustment mechanism further includes: a second base frame, a spring bracket, a connecting frame, a threaded post, and a spring. A spring is fixedly installed at the center of the lower surface of the first base frame via the spring bracket. The second base frame is fixedly installed at the lower end of the spring via the spring bracket. A protective rubber pad is attached to the periphery of the second base frame. Connecting frames are welded to both sides of the upper surface of the second base frame. The upper surface of the connecting frame is fixedly installed to the bottom end of the tension rope. A threaded post is welded at the center of the lower surface of the second base frame.

[0018] Optionally, the feeding mechanism further includes: a feeding pipe, a heating frame, and a one-way valve. The feeding pipe is embedded in the frame below the operating chamber. A one-way valve is threaded onto the feeding pipe near its top end. The heating frame is attached to the outside of the feeding pipe.

[0019] The mold also includes: threaded holes and heat dissipation holes. The threaded hole is provided at the center of the upper surface of the mold, and six heat dissipation holes are evenly provided on the outer periphery of the upper surface of the mold.

[0020] Optionally, the mold further includes: a dividing plate, an electric heating tube, and a cooling chip. The dividing plate is provided in the mold at the five finger positions. An electric heating tube is provided on one side of the dividing plate, and a cooling chip is provided on the other side of the dividing plate.

[0021] By incorporating corresponding dividing plates within the mold, and combining them with corresponding heating elements and cooling chips, the system effectively cools and heats parts of the mold, thus enhancing the glove forming and demolding processes.

[0022] A low-protein glove production process is used in conjunction with the aforementioned low-protein glove production equipment, and includes the following steps:

[0023] S1: Mold processing and installation. The mold is effectively cleaned and dried to ensure that its surface is free of dust. The mold is installed on the lower surface of the second base frame through the threaded column. Low protein rubber is injected into the second and third operating chambers respectively. Wax blocks, cold water and protective oil are injected into the first, fourth and fifth operating chambers respectively. Then the heating elements in the first, second and third operating chambers are turned on for heating.

[0024] S2: Processing preparation. When in use, the electric telescopic rod and electromagnetic moving frame are controlled to retract, while the winding motor is started to enhance the lifting effect. Then, the moving motor is used to achieve the moving effect.

[0025] S3: Glove production. When the moving motor initially moves, the heating element and cooling chip in the mold are activated simultaneously. When it moves into the first operating chamber, it is controlled to descend into the operating chamber. After cooling and heating, the liquid wax in some parts is cooled and adhered to it, while some parts are heated and do not have liquid wax adhering to them. Then, it is lifted by the lifting mold. During this process, the heating element and cooling chip are turned off and it stays at a high position for ten minutes. Then it moves to the second operating chamber and is lowered again to coat the outer part with a sufficient amount of liquid low-protein rubber. Then it is raised again and the angle is adjusted. Then it moves to the top of the third operating chamber and is lowered so that the fingers and back of the hand are immersed in it to coat with a sufficient amount of low-protein liquid rubber. Then it is lifted into the fourth operating chamber for cold water cooling. Then it enters the fifth operating chamber to apply protective oil, and finally the glove production is completed.

[0026] S4: Discharge. After S3 production is completed, the material enters the discharge hole, is heated by the heating element, and the internally cooled wax is melted. Then, it is manually demolded to achieve its intended use.

[0027] The beneficial effects of this invention are as follows: When used in conjunction with the corresponding process, the equipment is integrally formed during processing. The moving mechanism and angle adjustment structure, together with the lifting mechanism, realize the process and effect of moving the mold in the equipment and processing, avoiding the troublesome situation of needing manual cooperation step by step in the prior art. Attached Figure Description

[0028] To more clearly illustrate the technical solutions in this invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only for this invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0029] Figure 1 This is a schematic diagram of the overall front sectional structure of an embodiment of the present invention;

[0030] Figure 2 This is a schematic front cross-sectional view of the angle adjustment mechanism according to an embodiment of the present invention;

[0031] Figure 3 For the present invention Figure 1 Enlarged structural diagram of region A in the middle;

[0032] Figure 4 This is a top view of the overall structure of an embodiment of the present invention;

[0033] Figure 5 This is a schematic diagram of the overall main structure of an embodiment of the present invention;

[0034] Figure 6 This is a schematic cross-sectional view of the mold in an embodiment of the present invention.

[0035] Figure 7 For the present invention Figure 6 Schematic diagram of the cross-sectional structure of BB.

[0036] The diagram is marked as follows:

[0037] 1. Frame; 11. Mold mounting hole; 12. Bracket; 13. Rubber pad; 14. Discharge hole; 15. Heating element; 16. Operating chamber; 17. Heating element; 2. Moving frame; 21. Moving motor; 22. Moving hole; 23. Bearing frame; 24. Electromagnetic moving frame; 25. Motor bracket; 3. Electric telescopic rod; 31. Top frame; 32. First base frame; 33. Wire hole; 34. Wire take-up roller; 35. Wire take-up motor; 4. Second base frame; 41. Spring bracket; 42. Connecting frame; 43. Threaded column; 44. Spring; 45. Tension rope; 5. Feeding pipe; 51. Heating frame; 52. One-way valve; 6. Mold; 61. Threaded hole; 62. Heat dissipation hole; 63. Dividing plate; 64. Heating tube; 65. Cooling chip. Detailed Implementation

[0038] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to specific embodiments.

[0039] It should be noted that, unless otherwise defined, the technical or scientific terms used in this invention should have the ordinary meaning understood by one of ordinary skill in the art to which this invention pertains. The terms "first," "second," and similar terms used in this invention do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0040] like Figure 1 , Figure 6 and Figure 5 As shown, a low-protein glove production equipment includes a frame 1 and a mold 6. Five operating chambers 16 are opened in the middle of the upper surface of the frame 1. Heating elements 17 are welded to the lower surface of the inner wall of the operating chamber 16. A mold mounting hole 11 is opened on one side of the frame 1 of the operating chamber 16, and a discharge hole 14 is opened on the other side. A movable frame 2 is welded to the upper surface of the frame 1 near the front and back. The movable frame 2 has a movable hole 22 on its upper surface.

[0041] like Figure 1 , Figure 6 and Figure 5As shown, a support frame 23 is provided between the two movable frames 2. Several electromagnetic movable frames 24 are evenly arranged inside the support frame 23. An electric telescopic rod 3 is provided inside the electromagnetic movable frame 24. An electromagnetic slide rail matching the electromagnetic movable frame 24 is provided around the electric telescopic rod 3. A top frame 31 is welded to the top of the electric telescopic rod 3.

[0042] In use, the electric telescopic rod 3 and the electromagnetic moving frame 24 greatly enhance its height, allowing it to be raised to a much higher height.

[0043] like Figure 4 As shown, the support frame 23 is equipped with a mobile device.

[0044] like Figure 1 , Figure 2 and Figure 5 As shown, an angle adjustment mechanism is welded to the bottom end of the electric telescopic rod 3.

[0045] like Figure 1 and Figure 5 As shown, a feeding mechanism is provided on the lower surface of the frame 1 below the operating cavity 16.

[0046] like Figure 1 , Figure 2 , Figure 5 and Figure 6 As shown, a mold 6 is installed at the bottom of the angle adjustment mechanism.

[0047] like Figure 1 and Figure 4 As shown, the mobile device also includes a motor bracket 25 and a mobile motor 26. The motor bracket 25 is welded to two sections of the support frame 23, and the mobile motor 26 is provided at the corresponding moving hole 22 of the motor bracket 25.

[0048] In use, the moving motor 26 enables the workpiece to move.

[0049] like Figure 1 and Figure 4 As shown, the frame 1 also includes: a bracket 12, a rubber pad 13 and an electric heating element 15. The bracket 12 is welded at the four corners of the lower surface of the frame 1. The rubber pad 13 is attached to the bottom of the bracket 12. The electric heating element 15 is attached to the inner wall of the discharge hole 14.

[0050] Among them, when in use, the support 12 is placed at a higher position than the frame 1, which facilitates operation below and makes full use of the space advantage.

[0051] like Figure 1 and Figure 4As shown, the mobile device also includes a motor bracket 25 and a mobile motor 21. The upper surface of the support frame 23 is welded with two sections of the motor bracket 25, and the mobile motor 21 is provided at the corresponding moving hole 22 of the motor bracket 25.

[0052] With the cooperation of the moving motor 21, the workpiece can be moved during processing.

[0053] like Figure 1 and Figure 2 As shown, the angle adjustment mechanism further includes: a first base frame 32, a wire hole 33, a tension rope 45, a take-up roller 34, and a take-up motor 35. The first base frame 32 is welded to the lower end of the electric telescopic rod 3. Wire holes 33 are provided on both sides of the first base frame 32. The take-up motor 35 is installed on both sides of the upper surface of the wire hole 33 by bolts. The take-up roller 34 is welded to the power output end of the take-up motor 35. The tension rope 45 is wound around the take-up roller 34.

[0054] like Figure 2 As shown, the angle adjustment mechanism further includes: a second base frame 4, a spring bracket 41, a connecting frame 42, a threaded post 43, and a spring 44. The spring 44 is fixedly installed at the center of the lower surface of the first base frame 32 via the spring bracket 41. The second base frame 4 is fixedly installed at the lower end of the spring 44 via the spring bracket 41. A protective rubber pad is attached to the periphery of the second base frame 4. The connecting frame 42 is welded to both sides of the upper surface of the second base frame 4. The upper surface of the connecting frame 42 is fixedly installed to the bottom end of the tension rope 45. The threaded post 43 is welded at the center of the lower surface of the second base frame 4.

[0055] With the second base frame 4 in place and in conjunction with the take-up motor 35, the angle adjustment function during use is achieved.

[0056] like Figure 3 As shown, the feeding mechanism also includes: a feeding pipe 5, an electric heating frame 51 and a one-way valve 52. The feeding pipe 5 is embedded in the frame 1 below the operating chamber 16. The one-way valve 52 is threadedly installed near the top of the feeding pipe 5. The electric heating frame 51 is attached to the outside of the feeding pipe 5.

[0057] The feeding pipe 5 allows for easy manual replenishment of the required materials during use.

[0058] like Figure 6 As shown, the mold 6 further includes a threaded hole 61 and a heat dissipation hole 62. The threaded hole 61 is provided at the center of the upper surface of the mold 6, and six heat dissipation holes 62 are evenly provided on the outer periphery of the upper surface of the mold 6.

[0059] The heat dissipation holes 62 enable rapid cooling of the mold 6 itself during use.

[0060] like Figure 7 As shown, the mold 6 further includes: a dividing plate 63, an electric heating tube 64, and a cooling chip 65. The dividing plate 63 is provided in the mold 6 at the corresponding five finger positions. The electric heating tube 64 is provided on one side of the dividing plate 63, and the cooling chip 65 is provided on the other side of the dividing plate 63.

[0061] In this design, a corresponding dividing plate 63 is provided inside the mold 6. Combined with the corresponding heating tube 64 and cooling chip 65, the design greatly achieves the effect of cooling some parts of the mold 6 and heating some parts. This helps to improve the forming and demolding effect of the gloves.

[0062] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 ,and Figure 7 As shown, a low-protein glove production process is used in conjunction with the aforementioned low-protein glove production equipment, and includes the following steps:

[0063] S1: Mold 6 processing and installation. Mold 6 is effectively cleaned and dried to ensure that its surface is free of dust. Mold 6 is installed on the lower surface of the second base frame 4 through the threaded post 43. Low protein rubber is injected into the second and third operating chambers 16 respectively. Wax blocks, cold water and protective oil are injected into the first, fourth and fifth operating chambers 16 respectively. Then, the heating elements 17 in the first, second and third operating chambers 16 are turned on for heating.

[0064] S2: Processing preparation. When in use, the electric telescopic rod 3 and the electromagnetic moving frame 24 are controlled to retract, and at the same time the winding motor 35 is started to enhance the lifting effect. Then, the moving motor 21 is used to achieve the moving effect.

[0065] S3: Glove production. When the moving motor 21 initially moves, the heating element 64 and cooling chip 65 in the mold 6 are started simultaneously. When it moves into the first operating chamber 16, it is controlled to descend into the operating chamber 16. After cooling and heating, the liquid wax in some parts of the mold is cooled and adhered to it, while some parts are heated and do not have liquid wax adhering to them. Then, it is lifted by the lifting mold 6. During this process, the heating element 64 and cooling chip 65 are turned off and it stays at a high position for ten minutes. Then it moves to the second operating chamber 16 and descends again to coat the outer part with a sufficient amount of liquid low-protein rubber. Then it is raised again and the angle is adjusted. Then it moves to the third operating chamber 16 and descends to coat the fingers and back of the hand with a sufficient amount of low-protein liquid rubber. Then it is lifted into the fourth operating chamber 16 for cold water cooling. Then it enters the fifth operating chamber 16 to apply protective oil, and finally the glove production is completed.

[0066] S4: Discharge. After production is completed in S3, the material enters the discharge hole 14, is heated by the heating element 15, and the internally cooled wax is melted. Then, it is manually demolded to achieve its intended use.

[0067] Through the corresponding process steps in its production, it achieves integrated automated production when in use. Compared with the production process in the existing technology, it saves a lot of manpower and material resources when in use, and its production efficiency is greatly increased. It also avoids some dangerous situations that occur during manual operation in the production process, and its production efficiency is greatly increased.

[0068] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of the invention (including the claims) is limited to these examples; within the framework of the invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in the details for the sake of brevity.

[0069] This invention is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this invention should be included within the scope of protection of this invention.

Claims

1. A low-protein glove production equipment, comprising a frame (1) and a mold (6), wherein the upper surface of the frame (1) is partially covered with a mold (6). The device has five operating chambers (16). Heating elements are welded to the lower surface of the inner wall of each operating chamber (16). A mold mounting hole (11) is provided on one side of the frame (1) of each operating chamber (16), and a discharge hole (14) is provided on the other side. Movable frames (2) are welded to the upper surface of the frame (1) near both the front and back sides. Movable holes (22) are provided on the upper surface of the movable frames (2). The device is characterized by: A support frame (23) is provided between the two movable frames (2). Several electromagnetic movable frames (24) are evenly provided inside the support frame (23). An electric telescopic rod (3) is provided inside the electromagnetic movable frame (24). An electromagnetic slide rail matching the electromagnetic movable frame (24) is provided around the electric telescopic rod (3). A top frame (31) is welded to the top of the electric telescopic rod (3). The support frame (23) is equipped with a mobile device; the electric telescopic rod (3) is welded with an angle adjustment mechanism at its bottom end; The lower surface of the frame (1) below the operating cavity (16) is provided with a feeding mechanism; a mold (6) is installed at the bottom end of the angle adjustment mechanism; the mold (6) further includes: Dividing plate (63), heating tube (64) and cooling chip (65) are provided in the mold (6) corresponding to the five fingers. The dividing plate (63) is provided on one side of the dividing plate (63) and the cooling chip (65) is provided on the other side of the dividing plate (63). Wax block is injected into the first operating cavity.

2. The low-protein glove production equipment according to claim 1, characterized in that, The mobile device further includes a motor bracket (25) and a moving motor (26). The motor bracket (25) is welded to two sections of the support frame (23), and the moving motor (26) is provided at the corresponding moving hole (22) of the motor bracket (25).

3. The low-protein glove production equipment according to claim 2, characterized in that, The frame (1) further includes: a bracket (12), a rubber pad (13) and an electric heating element. The bracket (12) is welded at the four corners of the lower surface of the frame (1). The rubber pad (13) is attached to the bottom of the bracket (12). The electric heating element is attached to the inner wall of the discharge hole (14).

4. The low-protein glove production equipment according to claim 3, characterized in that, The angle adjustment mechanism further includes: a first base frame (32), a wire hole (33), a tension rope (45), a take-up rod (34), and a take-up motor (35). The electric telescopic rod (3) has a first base frame (32) welded to its lower end. The first base frame (32) has wire holes (33) on both sides. The take-up motor (35) is installed on both sides of the upper surface of the wire hole (33) by bolts. The take-up rod (34) is welded to the power output end of the take-up motor (35). The tension rope (45) is wound around the take-up rod (34).

5. The low-protein glove production equipment according to claim 4, characterized in that, The angle adjustment mechanism further includes: The second base frame (4), spring bracket (41), connecting frame (42), threaded column (43) and spring (44) are provided. The spring (44) is fixedly installed at the center of the lower surface of the first base frame (32) by the spring bracket (41). The second base frame (4) is fixedly installed at the lower end of the spring (44) by the spring bracket (41). The second base frame (4) is covered with a protective rubber pad. The connecting frame (42) is welded to both sides of the upper surface of the second base frame (4). The upper surface of the connecting frame (42) is fixedly installed to the bottom end of the tension rope (45). The threaded column (43) is welded at the center of the lower surface of the second base frame (4).

6. The low-protein glove production equipment according to claim 1, characterized in that, The feeding mechanism also includes: Feeding tube (5), heating frame (51) and one-way valve (52) are provided. The feeding tube (5) is embedded in the frame (1) below the operating chamber (16). The one-way valve (52) is threaded on the feeding tube (5) near the top. The heating frame (51) is attached to the outside of the feeding tube (5).

7. The low-protein glove production equipment according to claim 1, characterized in that, The mold (6) also includes: The mold (6) has a threaded hole (61) at the center of its upper surface and six heat dissipation holes (62) evenly distributed around its upper surface.

8. A low-protein glove production process, wherein the low-protein glove production equipment described in any one of claims 1-7 is used in conjunction with each other, characterized in that, Includes the following steps: S1: Mold (6) processing and installation. The mold (6) is effectively cleaned and dried after cleaning to ensure that its surface is free of dust. The mold (6) is installed on the lower surface of the second base frame (4) through the threaded column (43). Low protein rubber is injected into the second and third operating chambers (16) respectively. Wax blocks, cold water and protective oil are injected into the first, fourth and fifth operating chambers (16) respectively. Then the heating elements in the first, second and third operating chambers (16) are turned on for heating. S2: Processing preparation, when in use, control the electric telescopic rod (3) and the electromagnetic moving frame (24) to achieve its retraction, at the same time the winding motor (35) starts to enhance its lifting effect, and then the moving motor (21) achieves its moving effect; S3: Glove production. When the moving motor (21) initially moves, the heating tube (64) and cooling chip (65) in the mold (6) start simultaneously. When it moves into the first operating chamber (16), it is controlled to descend into the operating chamber (16). After cooling and heating, the liquid wax in some parts of the mold is cooled and adhered to it, while some parts are heated and do not have liquid wax adhering to them. Then, it is lifted by the lifting mold (6). During this process, the heating tube (64) and cooling chip (65) are turned off and it stays at its height for ten minutes. Then it moves to the second operating chamber (16) and descends to coat its outer periphery with a sufficient amount of liquid low-protein rubber. Then it is raised and its angle is adjusted. Then it moves to the third operating chamber (16) and descends to coat the fingers and back of the hand with a sufficient amount of low-protein liquid rubber. Then it is lifted into the fourth operating chamber (16) for cold water cooling. Then it enters the fifth operating chamber (16) to coat with protective oil, and finally the production of gloves is completed. S4: Discharge. After S3 production is completed, the material enters the discharge hole (14), is heated by the electric heating element, and the internally cooled wax is melted. After manual demolding, it achieves its intended use effect.

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