Hand mold base blanking and cutting device

Abstract

The utility model relates to the technical field of hand mold base machining equipment, and provides a hand mold base blanking and cutting device which comprises an equipment frame and a feeding pipe, the feeding pipe is installed in the side surface of the equipment frame, a positioning and cutting assembly is arranged on the equipment frame and the feeding pipe, a material receiving and chamfering assembly is arranged in the equipment frame, and a vertical frame is fixed to the inner side surface of the equipment frame. A telescopic air cylinder is installed on the surface of the vertical frame, the output end of the telescopic air cylinder is connected with a sliding plate, the sliding plate is slidably connected to the vertical frame in a sleeving mode, and a cutting motor is installed on the side surface of the sliding plate. By means of the technical scheme, the problems that in the related technology, a screw needs to be used in main accessories of a hand mold base, a raw material of the screw is a steel bar, the steel bar needs to be cut, existing cutting equipment directly cuts off the steel bar, chamfering treatment cannot be conducted on a cut section, and machining efficiency is high are solved. And the chamfering equipment needs to be transferred again for secondary machining, and long treatment time is needed.

Description

Technical Field

[0001] The utility model relates to the technical field of hand mold base processing equipment, and in particular to a hand mold base blanking and cutting device. Background Art

[0002] With the rapid development of social economy, PVC gloves are gloves products produced with polyvinyl chloride as the main raw material. The main raw materials used are PVC paste resin, plasticizer, viscosity reducer, heat stabilizer, colorant and filler. The gloves made have good anti-static properties and are suitable for use in various industries such as semiconductor processing, food processing, and vending. The PVC glove production line includes a track, a hand mold base and a hand mold. The hand mold base is connected to the track and moves with the track. The hand mold is connected to the hand mold base. After the hand mold goes through steps such as dipping, pouring, and baking, the PVC gloves are manufactured and can be removed from the hand mold.

[0003] Screws are used in the main accessories of the hand-touch seat. The raw materials of the screws are processed from steel bars, which need to be cut. The current cutting equipment cuts directly without chamfering the cut section. The chamfering equipment needs to be transferred again for secondary processing, which takes a long time to process.

[0004] Therefore, improvements are made to address the above problems. Utility Model Content

[0005] The utility model proposes a cutting device for a hand mold base blanking, which solves the problem in the related art that screws are used in the main accessories of the hand mold base. The raw materials of the screws are processed with steel bars, and the steel bars need to be cut. The current cutting equipment cuts directly without chamfering the cut section, and the chamfering equipment needs to be transferred again for secondary processing, which requires a long processing time.

[0006] The technical solution of the utility model is as follows:

[0007] an equipment rack and a feed pipe, wherein the feed pipe is installed in a side surface of the equipment rack;

[0008] A positioning and cutting assembly, the positioning and cutting assembly being arranged on the equipment frame and the feed pipe;

[0009] A material joining and chamfering assembly, wherein the material joining and chamfering assembly is arranged in the equipment frame;

[0010] The positioning and cutting assembly includes a vertical frame, which is fixed to the inner surface of the equipment frame. A telescopic cylinder is installed on the surface of the vertical frame. The output end of the telescopic cylinder is connected to a sliding plate. The sliding plate is slidably connected to the vertical frame, and a cutting motor is installed on the side surface of the sliding plate.

[0011] As a further technical solution, a side opening is provided on the side end face of the feed pipe, a drive motor is installed on the inner surface of the equipment frame, a propulsion wheel is provided at the output end of the drive motor, the side end face of the propulsion wheel is located at the side opening, and a bracket is provided on the inner surface of the equipment frame.

[0012] As a further technical solution, a horizontal plate is provided at the bottom of the bracket, and a pressure plate is rotatably connected to the side end surface of the horizontal plate through a pin shaft. A support plate is provided on the inner surface of the equipment frame, and a second cylinder is rotatably connected between the support plate and the pressure plate through a pin shaft.

[0013] As a further technical solution, the material chamfering assembly includes an inner frame, which is fixed to the bottom of the equipment frame. The top of the inner frame is fixedly connected to a material unloading rack. The side end face of the material unloading rack is provided with a bottom opening, and the inner surface of the equipment frame is fixedly connected to a top rod.

[0014] As a further technical solution, a third cylinder is provided on the side end face of the push rod, the output end of the third cylinder is connected to a baffle, a clamping cylinder is installed on the top of the baffle, the output end of the clamping cylinder is connected to a lower pressure frame, and transverse cylinders are installed inside both sides of the inner frame.

[0015] As a further technical solution, the output end of the transverse cylinder is connected to a movable plate, a chamfering motor is mounted on the surface of the movable plate, and an inner chamferer is provided at the output end of the chamfering motor.

[0016] As a further technical solution, the cross section of the bracket is a C-shaped semicircular structure.

[0017] As a further technical solution, the spacing between the bracket and the feed pipe is slightly larger than the thickness of the saw blade of the cutting motor.

[0018] As a further technical solution, the unloading rack has a certain inclination angle, and the pressing plate can be rotated outward to the same inclination angle as the unloading rack through the contraction control of the second cylinder.

[0019] As a further technical solution, the surface of the propulsion wheel is a concave structure, and the concave part of the propulsion wheel surface has the same curvature as the surface of the steel bar.

[0020] The working principle and beneficial effects of the utility model are as follows:

[0021] 1. The utility model is provided with a positioning cutting assembly. Through the interaction of structures such as the telescopic cylinder, cutting motor, propulsion wheel, bracket, second cylinder and pressing plate, the steel bar can be pushed to move in a straight line, the cutting position can be quickly positioned, and the steel bar can be fixed during the cutting process. The cutting position can be improved by the fitting of the feed pipe and the bracket, which has a good cutting effect.

[0022] 2. The utility model is provided with a material receiving and chamfering component, which can receive steel bars and fix them in position through the interaction of structures such as the unloading rack, the push rod, the baffle, the clamping cylinder, the lower pressure rack and the inner chamfering device, and can chamfer two sections of the steel bars at the same time, saving processing time. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0024] Figure 1 This is a schematic diagram of the structure of the utility model;

[0025] Figure 2 This is the axonometric drawing of the utility model;

[0026] Figure 3 This is an axonometric sectional view of the utility model;

[0027] Figure 4 This is a cross-sectional view of the utility model;

[0028] In the figure: 1. Equipment frame; 2. Feed pipe; 3. Positioning and cutting assembly; 3-1. Vertical frame; 3-2. Telescopic cylinder; 3-3. Sliding plate; 3-4. Cutting motor; 3-5. Side port; 3-6. Driving motor; 3-7. Propelling wheel; 3-8. Bracket; 3-9. Horizontal plate; 3-10. Pressing plate; 3-11. Support plate; 3-12. Second cylinder; 4. Material receiving and chamfering assembly; 4-1. Inner frame; 4-2. Unloading frame; 4-3. Bottom port; 4-4. Push rod; 4-5. Third cylinder; 4-6. Stop frame; 4-7. Pressing cylinder; 4-8. Lower pressure frame; 4-9. Horizontal cylinder; 4-10. Moving plate; 4-11. Chamfering motor; 4-12. Inner chamferer. DETAILED DESCRIPTION

[0029] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] like Figures 1 to 4 As shown, this embodiment proposes a hand mold base blanking and cutting device, including

[0031] An equipment frame 1 and a feed pipe 2, wherein the feed pipe 2 is installed in a side surface of the equipment frame 1;

[0032] A positioning and cutting assembly 3, wherein the positioning and cutting assembly 3 is arranged on the equipment frame 1 and the feed pipe 2;

[0033] A material splicing and chamfering assembly 4, wherein the material splicing and chamfering assembly 4 is arranged in the equipment frame 1;

[0034] The positioning and cutting assembly 3 includes a vertical frame 3-1, which is fixed to the inner surface of the equipment frame 1. A telescopic cylinder 3-2 is installed on the surface of the vertical frame 3-1. The output end of the telescopic cylinder 3-2 is connected to a sliding plate 3-3. The sliding plate 3-3 is slidably connected to the vertical frame 3-1. A cutting motor 3-4 is installed on the side surface of the sliding plate 3-3. A side port 3-5 is opened on the side end surface of the feed pipe 2. A drive motor 3-6 is installed on the inner surface of the equipment frame 1. The output end of the driving motor 3-6 is provided with a propulsion wheel 3-7, and the side end face of the propulsion wheel 3-7 is located at the side port 3-5. The inner surface of the equipment frame 1 is provided with a bracket 3-8, and the bottom of the bracket 3-8 is provided with a horizontal plate 3-9. The side end face of the horizontal plate 3-9 is rotatably connected with a clamping plate 3-10 through a pin shaft. The inner surface of the equipment frame 1 is provided with a support plate 3-11, and a second cylinder 3-12 is rotatably connected between the support plate 3-11 and the clamping plate 3-10 through a pin shaft.

[0035] In this embodiment, in order to achieve the effect of locating steel bars and quickly cutting them, a positioning and cutting component 3 is designed. A vertical frame 3-1 is provided on the inner wall of the equipment frame 1. A sliding plate 3-3 that moves up and down is slidably connected to the vertical frame 3-1. A telescopic cylinder 3-2 is installed at the bottom of the vertical frame 3-1 and is connected to the sliding plate 3-3. The sliding plate 3-3 can be controlled to move vertically up and down by the telescopic cylinder 3-2. A cutting motor 3-4 is installed on the surface of the sliding plate 3-3, and the steel bars can be cut when the cutting motor 3-4 moves upward. A side port 3-5 is opened on one side of the feed pipe 2, and a drive motor 3-6 and a propulsion wheel 3-7 are installed inside the equipment frame 1. The side end of the propulsion wheel 3-7 is located at the side opening 3-5, which can push the steel bars in the side opening 3-5 to move, and a bracket 3-8 is also provided on the inner wall of the equipment frame 1. The bracket 3-8 is used to support the side end face of the steel bar. A cross plate 3-9 is provided at the bottom of the bracket 3-8 and is connected to a clamping plate 3-10 by a pin shaft. The clamping plate 3-10 is used to cooperate with the bracket 3-8 to clamp the steel bar to keep it stable during cutting. A support plate 3-11 is also provided. A second cylinder 3-12 is connected between the support plate 3-11 and the clamping plate 3-10. The clamping plate 3-10 is controlled by the telescopic effect of the second cylinder 3-12. After the cutting is completed, it can be opened to allow the steel bar to roll outward.

[0036] Furthermore, the material receiving and chamfering assembly 4 includes an inner frame 4-1, the inner frame 4-1 is fixed to the bottom of the equipment frame 1, the top of the inner frame 4-1 is fixedly connected to a material unloading frame 4-2, the side end face of the material unloading frame 4-2 is provided with a bottom opening 4-3, the inner surface of the equipment frame 1 is fixedly connected to a push rod 4-4, the side end face of the push rod 4-4 is provided with a third cylinder 4-5, the output end of the third cylinder 4-5 is connected to a baffle 4-6, the top of the baffle 4-6 is installed with a clamping cylinder 4-7, the output end of the clamping cylinder 4-7 is connected to a lower pressure frame 4-8, horizontal cylinders 4-9 are installed inside both sides of the inner frame 4-1, the output end of the horizontal cylinder 4-9 is connected to a movable plate 4-10, the surface of the movable plate 4-10 is installed with a chamfering motor 4-11, and the output end of the chamfering motor 4-11 is provided with an inner chamferer 4-12.

[0037] In this embodiment, in order to achieve the effect of chamfering the end face of the cut steel bar, a material chamfering component 4 is designed. An inner frame 4-1 is provided at the bottom of the equipment frame 1, and a blanking frame 4-2 is fixed on the inner frame 4-1 and a bottom opening 4-3 is opened at the upper end. The blanking frame 4-2 is used to receive the cut steel bar and move downward. A push rod 4-4 is provided on the inner wall of the equipment frame 1, and a third cylinder 4-5 is installed on the push rod 4-4. The output end of the third cylinder 4-5 is connected to a baffle 4-6 for blocking the steel bar, and a pressing cylinder 4-7 is provided on the top of the baffle 4-6. The output end of the pressing cylinder 4-7 is connected to a vertical downward lower pressing frame 4-8. 4-8 can be controlled by the compression cylinder 4-7 to move downward to fix the steel bar. Horizontal cylinders 4-9 are installed on both sides of the inner frame 4-1. The output end of the horizontal cylinder 4-9 is connected to the moving plate 4-10 and is installed with a chamfering motor 4-11. The output end of the chamfering motor 4-11 is provided with an inner chamferer 4-12. The driving shaft of the chamfering motor 4-11 is coaxial with the position where the steel bar falls. The movement of the chamfering motor 4-11 can be controlled by the horizontal cylinder 4-9 and the two sections of the steel bar can be chamfered by the inner chamferer 4-12. After completion, the retaining frame 4-6 can be controlled to be removed by the third cylinder 4-5 to make the processed steel bar fall outward.

[0038] Furthermore, the cross section of the bracket 3-8 is a C-shaped semicircular structure.

[0039] In this embodiment, the C-shaped structure is used to make one side an open structure, which is convenient for cooperating with the clamping plates 3-10 to fix the steel bars.

[0040] Furthermore, the spacing between the bracket 3 - 8 and the feed pipe 2 is slightly larger than the thickness of the saw blade of the cutting motor 3 - 4 .

[0041] In this embodiment, the slightly larger spacing size can improve the flatness of the cross section when the saw blade of the cutting motor 3-4 is cutting.

[0042] Furthermore, the unloading rack 4-2 has a certain inclination angle, and the pressing plate 3-10 can be rotated outward to the same inclination angle as the unloading rack 4-2 through the contraction control of the second cylinder 3-12.

[0043] In this embodiment, the steel bars after cutting can be rolled down through the tilt angle, and the two sides of the unloading rack 4-2 have side guards with a spacing the same as the length of the cut steel bars to ensure that the stopping position is in the center.

[0044] Furthermore, the surface of the propulsion wheel 3-7 is a concave structure, and the concave portion of the surface of the propulsion wheel 3-7 has the same curvature as the surface of the steel bar.

[0045] In this embodiment, the concave structure allows the propulsion wheels 3-7 to fit the surface of the steel bars to the greatest extent, making the pushing of the steel bars more stable.

[0046] When processing is required, insert the steel bar into the feed pipe 2, start the drive motor 3-6 to control the propulsion wheel 3-7 to push the steel bar forward, stop after reaching the position and start the second cylinder 3-12, the second cylinder 3-12 pushes the clamping plate 3-10 to fix the steel bar, then start the telescopic cylinder 3-2 to control the cutting motor 3-4 to move upward for cutting, open the clamping plate 3-10 after cutting, the steel bar is fixed downward to the bottom on the surface of the unloading rack 4-2, start the clamping cylinder 4-7 to control the lower pressing rack 4-8 ​​to clamp the steel bar, start the horizontal cylinder 4-9 and the chamfering motor 4-11, make the inner chamferer 4-12 rotate at high speed to chamfer the steel bar, and finally start the third cylinder 4-5 to open the retaining rack 4-6 to roll the steel bar off.

[0047] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A cutting device for a hand mold base, characterized in that: include An equipment frame (1) and a feed pipe (2), wherein the feed pipe (2) is installed in a side surface of the equipment frame (1); A positioning and cutting assembly (3), wherein the positioning and cutting assembly (3) is arranged on the equipment frame (1) and the feed pipe (2); a material joining and chamfering assembly (4), wherein the material joining and chamfering assembly (4) is arranged in the equipment frame (1); The positioning and cutting assembly (3) comprises a vertical frame (3-1), the vertical frame (3-1) being fixed to the inner surface of the equipment frame (1), a telescopic cylinder (3-2) being installed on the surface of the vertical frame (3-1), an output end of the telescopic cylinder (3-2) being connected to a sliding plate (3-3), the sliding plate (3-3) being slidably connected to the vertical frame (3-1), and a cutting motor (3-4) being installed on the side surface of the sliding plate (3-3).

2. A hand mold base blanking and cutting device according to claim 1, characterized in that: A side opening (3-5) is provided on the side end surface of the feed pipe (2), a driving motor (3-6) is installed on the inner surface of the equipment frame (1), a propulsion wheel (3-7) is provided at the output end of the driving motor (3-6), a side end surface of the propulsion wheel (3-7) is located at the side opening (3-5), and a bracket (3-8) is provided on the inner surface of the equipment frame (1).

3. A hand mold base blanking and cutting device according to claim 2, characterized in that: A horizontal plate (3-9) is provided at the bottom of the bracket (3-8), and a pressing plate (3-10) is rotatably connected to the side end surface of the horizontal plate (3-9) via a pin shaft. A support plate (3-11) is provided on the inner surface of the equipment frame (1), and a second cylinder (3-12) is rotatably connected between the support plate (3-11) and the pressing plate (3-10) via a pin shaft.

4. A hand mold base blanking and cutting device according to claim 3, characterized in that: The material joining and chamfering assembly (4) comprises an inner frame (4-1), the inner frame (4-1) being fixed to the inner bottom of the equipment frame (1), the top of the inner frame (4-1) being fixedly connected to a material unloading frame (4-2), a bottom opening (4-3) being provided on a side end surface of the material unloading frame (4-2), and a top rod (4-4) being fixedly connected to the inner surface of the equipment frame (1).

5. A cutting device for a hand mold base according to claim 4, characterized in that: A third cylinder (4-5) is provided on the side end face of the push rod (4-4); the output end of the third cylinder (4-5) is connected to a retaining frame (4-6); a pressing cylinder (4-7) is installed on the top of the retaining frame (4-6); the output end of the pressing cylinder (4-7) is connected to a lower pressing frame (4-8); and transverse cylinders (4-9) are installed inside both sides of the inner frame (4-1).

6. A hand mold base blanking and cutting device according to claim 5, characterized in that: The output end of the transverse cylinder (4-9) is connected to a movable plate (4-10), a chamfering motor (4-11) is mounted on the surface of the movable plate (4-10), and an inner chamfering device (4-12) is provided at the output end of the chamfering motor (4-11).

7. The hand mold base blanking and cutting device according to claim 2, characterized in that: The cross section of the bracket (3-8) is a C-shaped semicircular structure.

8. The hand mold base blanking and cutting device according to claim 2, characterized in that: The spacing between the bracket (3-8) and the feed pipe (2) is slightly larger than the thickness of the saw blade of the cutting motor (3-4).

9. The hand mold base blanking and cutting device according to claim 4, characterized in that: The unloading rack (4-2) has a certain inclination angle, and the pressing plate (3-10) can be rotated outward to the same inclination angle as the unloading rack (4-2) through the contraction control of the second cylinder (3-12).

10. The hand mold base blanking and cutting device according to claim 2, characterized in that: The surface of the propulsion wheel (3-7) is a concave structure, and the concave portion of the surface of the propulsion wheel (3-7) has the same curvature as the surface of the steel bar.

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