Glove mold polishing apparatus

Abstract

The utility model relates to the polishing field more specifically and is a glove mould polishing equipment, including elastic cylinder shape polishing cloth, both ends of cylinder shape polishing cloth are fixed with clamping frame, are used for sealing and fixing polishing cloth port, two clamping frames are coaxially arranged and rotate on the support, and one of them is connected with the gas supply system, is used for supplying gas to the polishing cloth. The support includes a table body frame and two support plates symmetrically fixed to the upper end of the table body frame, and the two clamping frames are rotatably arranged on the two support plates. The clamping frame includes a central shaft rotatably arranged on the support plate, and a ring clamp seat is circumferentially sleeved on the central shaft to clamp the port of the polishing cloth. The utility model can reduce the damage to the mould.

Description

Technical Field

[0001] This utility model relates to the field of polishing, and more specifically to a glove mold polishing device. Background Technology

[0002] Glove molds are used by dipped glove factories to assist in the dipping process of gloves. Their material, process, and design directly affect the quality of gloves and production efficiency. The overall polishing of stainless steel glove molds is a key process to improve the surface smoothness of the mold and ensure the surface quality of the gloves after molding, such as no defects and easy demolding. Due to the complex structure of glove molds, including the curved surface of the palm, the grooves of the fingers, and the cylindrical surface of the armhole, currently, angle grinders are operated manually. The high-speed rotating grinding disc is used to slowly grind along the curvature of the mold surface. However, since the grinding disc is made of hard material and cannot be deformed, the mold can be damaged if the process is not careful. Utility Model Content

[0003] This invention provides a glove mold polishing device that can reduce damage to the mold.

[0004] The technical solution adopted by this utility model to solve the above problems is as follows:

[0005] A glove mold polishing device includes an elastic cylindrical polishing cloth. Both ends of the cylindrical polishing cloth are fixed with clamping frames for sealing and fixing the ends of the polishing cloth. The two clamping frames are coaxially arranged and rotate on a support. One of the clamping frames is connected to an air supply system for supplying air to the polishing cloth.

[0006] The bracket includes a table frame and two support plates symmetrically fixed to the upper end of the table frame, with two clamping frames rotating on the two support plates respectively.

[0007] The clamping frame includes a central shaft that rotates on a support plate, and a ring clamp is circumferentially limited on the central shaft for clamping the end of the abrasive cloth.

[0008] One of the central shafts has a drive wheel fixed to its outer end, and a rod is connected through the center of the central shaft and the drive wheel. The rod extends into the inner hole of the other central shaft and is inserted into a plate.

[0009] An air inlet pipe is provided on the support plate away from the drive wheel. The air inlet pipe is connected to the inner hole and connected to the air supply system.

[0010] The outer end of the insertion rod is fixed with a cover plate, and a bolt threaded through the cover plate is threadedly connected to the transmission wheel.

[0011] The ring clamp includes a sleeve fitted on the central shaft, a fixed ring near the middle end of the sleeve, a clamping ring sliding on the sleeve, and a threaded sleeve threadedly connected to the sleeve for pushing the clamping ring to press against the fixed ring.

[0012] A conical surface is provided between the fixing ring and the clamping ring.

[0013] The outer end of the sleeve has a rotatable vertical plate, and the lower ends of the two vertical plates both penetrate the table frame. The lower end of the table frame has a rotatable double screw, and the two ends of the double screw are respectively threaded to the two vertical plates.

[0014] A power motor is mounted on the support plate near the drive wheel to drive the drive wheel to rotate. Attached Figure Description

[0015] Figure 1 and Figure 2 This is a schematic diagram of a glove mold polishing device.

[0016] Figure 3 A cross-sectional structural schematic diagram of a glove mold polishing device;

[0017] Figure 4 for Figure 3 A partially enlarged structural diagram;

[0018] Figure 5 A partial structural schematic diagram of a glove mold polishing device;

[0019] Figure 6 This is a schematic diagram of the structure connecting two clamping brackets to a bidirectional screw.

[0020] Figure 7 This is a structural diagram of the insertion rod and the insertion plate.

[0021] In the picture:

[0022] Table frame 1; support plate 2; central shaft 3; inner hole 4; transmission wheel 5; air inlet pipe 6; vertical plate 7; double screw 8; sleeve 9; fixing ring 10; clamping ring 11; threaded sleeve 12; insertion rod 13; insertion plate 14; cover plate 15; bolt 16; polishing cloth 17. 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] The following is combined with Figure 1-7 This document provides a detailed description of a glove mold polishing device.

[0025] A glove mold polishing device includes an elastic cylindrical polishing cloth 17. Both ends of the cylindrical polishing cloth 17 are fixed with clamping frames to seal and fix the ends of the polishing cloth 17. The two clamping frames are coaxially arranged and rotate on the support. One of the clamping frames is connected to an air supply system to supply air into the polishing cloth 17.

[0026] The abrasive cloth 17 is an elastic fabric with abrasive particles for abrasion adhering to its surface. By driving the two clamping frames to rotate synchronously, the cylindrical abrasive cloth 17 is driven to rotate at high speed. At this time, the glove mold can come into contact with the surface of the abrasive cloth 17 to form a polishing of the glove mold. Moreover, since the abrasive cloth 17 can deform, it can perform flexible polishing of the arc-shaped surface of the glove mold, thus completing the polishing of the glove mold while avoiding rigid contact with the mold and causing damage to the mold.

[0027] Moreover, through the elastic deformation of the abrasive cloth 17, it can enter between the finger gaps of the glove mold, thereby adapting to the all-round abrasive grinding of the glove mold.

[0028] The polishing cloth 17 is supplied with air through an air supply system to ensure that the polishing cloth 17 is supported, thereby ensuring the polishing effect.

[0029] Further:

[0030] The support includes a table frame 1 and two support plates 2 symmetrically fixed to the upper end of the table frame 1, with two clamping frames rotating on the two support plates 2 respectively.

[0031] The clamping frame includes a central shaft 3 that rotates on the support plate 2. The central shaft 3 is circumferentially limited by a ring clamping seat for clamping the end of the polishing cloth 17.

[0032] One of the central shafts 3 has a transmission wheel 5 fixed to its outer end, and a rod 13 is connected through the center of the central shaft 3 and the transmission wheel 5. The rod 13 extends into the inner hole 4 set in the center of the other central shaft 3 and inserts a plate 14.

[0033] The transmission wheel 5 is driven by the power motor, which drives the corresponding central shaft 3 to rotate. The central shaft 3 drives the other central shaft 3 to rotate through the cooperation of the insert rod 13 and the insert plate 14 with the inner hole 4, so that the two central shafts 3 rotate synchronously and drive the polishing cloth 17 to rotate.

[0034] It should be noted that there is a gap between the two central shafts 3. When the polishing cloth 17 needs to be replaced, the two ends of the cylindrical polishing cloth 17 can be loosened through the two ring clamps, and the cylindrical polishing cloth 17 can be replaced through the gap.

[0035] Further:

[0036] An air inlet pipe 6 is provided on the support plate 2 away from the transmission wheel 5. The air inlet pipe 6 is connected to the inner hole 4 and connected to the air supply system.

[0037] When the inner hole 4 is fitted with the insert plate 14, there is still a ventilation space in the inner hole 4. When the air is supplied through the air supply system, the gas enters the space of the inner hole 4 through the air inlet pipe 6, and then enters the gap between the two central shafts 3, thereby entering the polishing cloth 17 and forming a support for the polishing cloth 17.

[0038] Further:

[0039] The outer end of the insertion rod 13 is fixed with a cover plate 15, and a bolt 16 threadedly connected to the transmission wheel 5 passes through the cover plate 15.

[0040] By connecting the bolt 16 to the drive wheel 5 with a threaded connection, the cover plate 15 can be fixed on the drive wheel 5, thereby fixing the position of the insert rod 13. When it is necessary to replace the polishing cloth 17, the bolt 16 can be rotated to separate from the drive wheel 5, and the insert rod 13 and the insert plate 14 can be pulled out, making the gap between the two central shafts 3 hollow.

[0041] Further:

[0042] The ring clamp includes a sleeve 9 sleeved on the central shaft 3. A fixing ring 10 is provided near the middle end of the sleeve 9. A clamping ring 11 is slidably sleeved on the sleeve 9. A threaded sleeve 12 is threadedly connected to the sleeve 9 for pushing the clamping ring 11 to press against the fixing ring 10.

[0043] When clamping the end of the polishing cloth 17, the end of the polishing cloth 17 is placed on the fixing ring 10, and the opening of the end of the polishing cloth 17 will automatically shrink due to its own elasticity, forming a covering of the fixing ring 10. At this time, rotate the threaded sleeve 12, so that the threaded sleeve 12 pushes the clamping ring 11 axially to press against the fixing ring 10, forming a clamping of the opening of the end of the polishing cloth 17, thus completing the fixation of the end of the polishing cloth 17.

[0044] Further:

[0045] The conical surface between the fixing ring 10 and the clamping ring 11 makes it easier to cover the fixing ring 10 with the end of the polishing cloth 17, thereby facilitating the clamping and fixing of the end of the polishing cloth 17.

[0046] Further:

[0047] The outer end of the sleeve 9 has a rotatable vertical plate 7, and the lower ends of the two vertical plates 7 both penetrate the table frame 1. The lower end of the table frame 1 has a rotatable double screw 8, and the two ends of the double screw 8 are respectively threaded to the two vertical plates 7.

[0048] By rotating the bidirectional screw 8, the two vertical plates 7 can be driven by the thread to move the two ring clamps closer or further away in sync, thereby controlling the tension of the polishing cloth 17 and facilitating the replacement of the polishing cloth 17.

[0049] Of course, the above description is not a limitation of this instruction manual, and this utility model is not limited to the examples mentioned above. Any changes, modifications, additions or substitutions made by those skilled in the art within the scope of this utility model are also within the protection scope of this utility model.

Claims

1. A glove mold polishing apparatus, characterized by: The device includes an elastic cylindrical polishing cloth (17), with clamping frames fixed at both ends of the cylindrical polishing cloth (17) to seal and fix the ports of the polishing cloth (17). The two clamping frames are coaxially arranged and rotate on the support, and one of the clamping frames is connected to the air supply system to supply air into the polishing cloth (17).

2. A glove mold polishing apparatus as defined in claim 1, wherein: The bracket includes a table frame (1) and two support plates (2) symmetrically fixed to the upper end of the table frame (1). The two clamping frames rotate on the two support plates (2) respectively.

3. The glove mold polishing apparatus of claim 2, wherein: The clamping frame includes a central shaft (3) that rotates on the support plate (2), and a ring clamp is circumferentially limited on the central shaft (3) for clamping the end of the polishing cloth (17).

4. The glove mold polishing apparatus of claim 3, wherein: One of the central shafts (3) has a transmission wheel (5) fixed at its outer end, and a plug rod (13) is connected through the center of the central shaft (3) and the transmission wheel (5). The plug rod (13) extends into the inner hole (4) set in the center of the other central shaft (3) and inserts a plug plate (14).

5. The glove mold polishing equipment according to claim 4, characterized in that: An air inlet pipe (6) is provided on the support plate (2) away from the transmission wheel (5). The air inlet pipe (6) is connected to the inner hole (4) and connected to the air supply system.

6. The glove mold polishing equipment according to claim 4, characterized in that: The outer end of the insertion rod (13) is fixed with a cover plate (15), and a bolt (16) threadedly connected to the transmission wheel (5) passes through the cover plate (15).

7. The glove mold polishing equipment according to claim 3, characterized in that: The ring clamp includes a sleeve (9) sleeved on the central shaft (3), a fixing ring (10) is provided near the middle end of the sleeve (9), a clamping ring (11) is slidably sleeved on the sleeve (9), and a threaded sleeve (12) is threadedly connected to the sleeve (9) for pushing the clamping ring (11) to press against the fixing ring (10).

8. The glove mold polishing equipment according to claim 7, characterized in that: A conical surface is provided between the fixing ring (10) and the clamping ring (11).

9. The glove mold polishing equipment according to claim 7, characterized in that: The outer end of the sleeve (9) has a rotating vertical plate (7), and the lower ends of the two vertical plates (7) pass through the table frame (1). The lower end of the table frame (1) has a rotating double screw (8), and the two ends of the double screw (8) are threadedly connected to the two vertical plates (7) respectively.

10. The glove mold polishing equipment according to claim 4, characterized in that: A power motor is installed on the support plate (2) near the transmission wheel (5) to drive the transmission wheel (5) to rotate.

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