Automatic splitting machine for plastic product processing

Abstract

The utility model relates to the technical field of cutting equipment, in particular to an automatic splitting machine for plastic product processing. Comprising a machine table, a mounting frame and an auxiliary mechanism, the auxiliary mechanism comprises a sliding base, a first clamping base, a second clamping base, a cutting machine, a cutter feeding device and a driving device, during cutting, a pipeline penetrates into one side of the second clamping base from the first clamping base, the second clamping base is controlled to clamp the extending end, the first clamping base clamps the tail, the cutter feeding device achieves downward movement of the cutting machine, and the driving device drives the pipeline to rotate; the cutting machine moves upwards and resets after primary cutting, the position of the sliding seat is set as a feeding zero point at the moment, then the second clamping seat is loosened, the driving device drives the sliding seat to move forwards for feeding and stops after being in place, the second clamping seat clamps, the cutter feeding device achieves downward cutting of the cutting machine, then the cutting machine resets, the second clamping seat is loosened, and the driving device drives the sliding seat to move forwards again for feeding. Therefore, when the linear plastic pipeline is cut and processed, automatic slitting can be realized, and the cutting efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting equipment, in particular to an automatic slitting machine for processing plastic products. Background Art

[0002] Plastic is a plastic material with high molecular weight synthetic resin as the main component, to which appropriate additives such as plasticizers, antioxidants, flame retardants, etc. are added, which is processed and formed, or a rigid material formed by curing and cross-linking.

[0003] Plastic pipes are common plastic products and are currently widely used in all walks of life. Common types include straight pipes, L-shaped pipes, etc.

[0004] During the processing of straight plastic pipes, they need to be cut. Traditionally, plastic pipes are cut manually using a handheld cutting machine. This cutting method is slow and has low work efficiency. Utility Model Content

[0005] The utility model aims to provide an automatic slitting machine for processing plastic products, which can realize automatic slitting when cutting straight plastic pipes and is beneficial to improving cutting efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides an automatic slitting machine for processing plastic products, comprising a machine platform and a mounting frame, wherein the mounting frame is fixedly connected to the machine platform and is located on the right side of the machine platform, and further comprises an auxiliary mechanism;

[0007] The auxiliary mechanism includes a slide, a first clamping seat, a second clamping seat, a cutting machine, a feed device and a driving device. The slide is located above the machine platform. The first clamping seat is fixedly connected to the slide and is located on the slide. The second clamping seat is fixedly connected to the machine platform and is located on a side of the machine platform close to the mounting frame. The cutting machine is arranged on one side of the second clamping seat. The feed device is arranged on a side of the mounting frame close to the cutting machine. The driving device is arranged on one side of the slide.

[0008] Among them, the feed device includes a feed hydraulic cylinder and a feed frame, the feed hydraulic cylinder is fixedly connected to the mounting frame and is located on the mounting frame; the feed frame is connected to the output end of the feed hydraulic cylinder and is fixedly connected to the cutting machine and is located on the output end of the feed hydraulic cylinder.

[0009] Wherein, the driving device includes a guide rail and a power assembly, the guide rail is fixedly connected to the machine platform and the slide seat, and is located on the machine platform; the power assembly is arranged on one side of the slide seat.

[0010] Among them, the power assembly includes a servo motor and a driving screw, the servo motor is fixedly connected to the machine platform and is located on the left side of the machine platform; the driving screw is rotatably connected to the machine platform, the driving screw is detachably connected to the slide seat, and is fixedly connected to the output shaft of the servo motor, and is located on the side of the servo motor close to the slide seat.

[0011] Wherein, the auxiliary mechanism also includes a protection door and an oil supply pump, wherein the protection door is rotatably connected to the machine and is located on one side of the machine; the oil supply pump is fixedly connected to the machine and is located on one side of the machine close to the protection door.

[0012] The utility model discloses an automatic slitting machine for processing plastic products. The mounting frame is mounted on the machine platform, the slide seat is arranged above the machine platform, the first clamping seat is mounted on the slide seat, the second clamping seat is mounted on the machine platform and close to the mounting frame, the cutting machine is arranged on one side of the second clamping seat, the feed device is arranged on the side of the mounting frame close to the cutting machine, and the driving device is arranged on one side of the slide seat. When cutting, the straight plastic pipe is firstly inserted from the first clamping seat to one side of the second clamping seat, and then the second clamping seat is controlled to clamp the protruding end portion, and the first clamping seat clamps the tail portion, and then the feed device realizes the downward feed of the cutting machine, and the feed device realizes the downward feed of the cutting machine. After the initial cutting, the machine moves upward and resets, and then the position of the slide at this time is set as the feeding zero point. Then, the second clamping seat is relaxed, and the driving device drives the slide forward to feed. After it is in place, the slide stops, the second clamping seat is clamped, and the feed device enables the cutting machine to feed downward to perform cutting and complete the processing. Then, the cutting machine is reset and the second clamping seat is relaxed. Because the first clamping seat is not relaxed during cutting, the driving device drives the slide to move forward again to feed, and then the next cutting is performed, thereby realizing automatic slitting when performing linear plastic pipe cutting processing, and is beneficial to improving cutting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0014] Figure 1 It is a schematic diagram of the overall structure of an automatic slitting machine for processing plastic products according to the first embodiment of the utility model.

[0015] Figure 2 It is a structural schematic diagram of the second clamping seat of the first embodiment of the utility model.

[0016] Figure 3 It is a schematic diagram of the overall structure of an automatic slitting machine for processing plastic products according to the second embodiment of the utility model.

[0017] In the figure: 101-machine table, 102-mounting frame, 103-slide seat, 104-first clamping seat, 105-second clamping seat, 106-cutting machine, 107-feed hydraulic cylinder, 108-feed frame, 109-guide rail, 110-servo motor, 111-driving screw rod, 201-protective door, 202-oil supply pump. DETAILED DESCRIPTION

[0018] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0019] Embodiment 1:

[0020] like Figure 1 and Figure 2 As shown, Figure 1 This is a schematic diagram of the overall structure of an automatic slitting machine for plastic product processing. Figure 2 It is a structural schematic diagram of the second clamping seat 105. The utility model provides an automatic slitting machine for plastic product processing: including a machine table 101, a mounting frame 102 and an auxiliary mechanism, the auxiliary mechanism includes a slide 103, a first clamping seat 104, a second clamping seat 105, a cutting machine 106, a feed device and a driving device, the feed device includes a feed hydraulic cylinder 107 and a feed frame 108, the driving device includes a guide rail 109 and a power assembly, and the power assembly includes a servo motor 110 and a driving screw 111. Through the above scheme, it is possible to achieve automatic slitting when cutting a straight plastic pipe, and it is beneficial to improve the cutting efficiency. It can be understood that the above scheme can achieve automatic slitting of a straight plastic pipe and improve the cutting efficiency.

[0021] In this embodiment, the mounting frame 102 is fixedly connected to the machine platform 101 and is located on the right side of the machine platform 101. The mounting frame 102 is installed on the machine platform 101 through positioning pins and bolts. The controller of the equipment is installed on the mounting frame 102. The controller has a touch display screen to facilitate equipment control operations. An isolated installation cavity is set on the back side of the machine platform 101, and an electric control cabinet and a hydraulic station are respectively installed.

[0022] Among them, the slide 103 is located above the machine table 101, the first clamping seat 104 is fixedly connected to the slide 103 and is located on the slide 103, the second clamping seat 105 is fixedly connected to the machine table 101 and is located on the side of the machine table 101 close to the mounting frame 102, the cutting machine 106 is arranged on one side of the second clamping seat 105, the feed device is arranged on the side of the mounting frame 102 close to the cutting machine 106, and the driving device is arranged on one side of the slide 103. The first clamping seat 104 is fixed to the slide seat 103 by positioning pins and bolts, and the second clamping seat 105 is fixed to the machine table 101 by positioning pins and bolts. The first clamping seat 104 and the second clamping seat 105 are respectively provided with circular cavities, the circular cavities are coaxial, and cylinders are installed on the outside of the circular cavities at intervals of 120°. The output end of the cylinder is connected with a curved block by bolts, and the curved block is convenient for abutting against the curved surface of the outer side of the pipeline to achieve clamping. The cylinder is used to push the curved block to move. The cutting machine 106 is used for cutting the pipeline. The feed device is arranged on the side of the mounting frame 102 close to the cutting machine 106, and is used to drive the cutting machine 106 to feed downward and reset upward. The driving device is arranged on one side of the slide seat 103 to drive the slide seat 103 to move for automatic feeding.

[0023] Secondly, the feed hydraulic cylinder 107 is fixedly connected to the mounting frame 102 and is located on the mounting frame 102; the feed frame 108 is connected to the output end of the feed hydraulic cylinder 107 and is fixedly connected to the cutting machine 106 and is located on the output end of the feed hydraulic cylinder 107. The feed hydraulic cylinder 107 is mounted on the mounting frame 102 by bolts, the feed frame 108 is connected to the output end of the feed hydraulic cylinder 107 by bolts, and the cutting machine 106 is fixed to the feed frame 108 by bolts.

[0024] Then, the guide rail 109 is fixedly connected to the machine table 101 and the slide 103, and is located on the machine table 101; the power assembly is arranged on one side of the slide 103. The guide rail 109 is a linear rail, which is installed on the machine table 101 by bolts. The linear slider equipped with the guide rail 109 will be connected to the slide 103 by bolts. The power assembly is arranged on one side of the slide 103 to drive the slide 103 to move.

[0025] Finally, the servo motor 110 is fixedly connected to the machine 101 and is located on the left side of the machine 101; the driving screw 111 is rotatably connected to the machine 101, the driving screw 111 is detachably connected to the slide 103, and is fixedly connected to the output shaft of the servo motor 110, and is located on the side of the servo motor 110 close to the slide 103. The servo motor 110 is fixed to the machine 101 by bolts, and the servo motor 110 is provided with a brake mechanism and an encoder. The brake mechanism facilitates the locking of the shaft when stopped, and the encoder facilitates position control. The shaft ends are installed on both sides of the driving screw 111, and are respectively installed on the detachable bearing seats provided on the machine 101 through rotating bearings. The matching nut of the driving screw 111 is installed on the slide 103 by bolts, and the driving screw 111 is close to the shaft end of the servo motor 110, and is connected to the output shaft of the servo motor 110 through a rigid coupling.

[0026] When the utility model is used to realize automatic slitting of a straight plastic pipe and improve cutting efficiency, during cutting, the straight plastic pipe is first inserted from the first clamping seat 104 to one side of the second clamping seat 105, and then the second clamping seat 105 is controlled to move to clamp the protruding end of the pipe, and the first clamping seat 104 is simultaneously moved to clamp the tail of the pipe, and then the feed hydraulic cylinder 107 is controlled to move to realize the downward movement of the feed frame 108, and the downward feed of the cutting machine 106 is realized, and after the initial cutting and upward reset, the position of the slide 103 at this time is set as the feeding zero point through the touch display screen on the controller and stored in the system, and then the second clamping seat 105 is controlled to relax, and the servo motor 110 is driven to drive the drive screw 111 to move, and drive the slide 103 forward Feeding. After the feeding is in place, the servo motor 110 stops moving, the slide 103 stops, the first clamping seat 104 does not relax, the second clamping seat 105 clamps the pipe, and the feed device acts at the same time to enable the cutting machine 106 to feed downward for cutting. After cutting, the cutting machine 106 moves upward and resets under the action of the feed device to complete the first section of slitting processing. Then, the second clamping seat 105 relaxes. Because the first clamping seat 104 does not relax during cutting, at this time, the driving device drives the slide 103 to move forward again for feeding, and then stops in place to complete automatic feeding and perform the next section of cutting until the cutting is completed according to the length of the pipe, realizing automatic slitting, and then realizing automatic slitting when performing linear plastic pipe cutting processing, which is beneficial to improving cutting efficiency.

[0027] Embodiment 2:

[0028] like Figure 3 As shown, Figure 3It is a schematic diagram of the overall structure of an automatic slitting machine for processing plastic products. On the basis of the first embodiment, the utility model provides an automatic slitting machine for processing plastic products. The auxiliary mechanism also includes a protective door 201 and an oil supply pump 202.

[0029] The protection door 201 is rotatably connected to the machine 101 and is located on one side of the machine 101; the oil supply pump 202 is fixedly connected to the machine 101 and is located on the side of the machine 101 close to the protection door 201. An installation cavity is provided on the left wall of the machine 101, and the oil supply pump 202 is installed in the installation cavity by bolts. The protection door 201 is installed on the machine 101 by hinges, which is convenient for the maintenance and protection of the oil supply pump 202 and has a door lock. The machine 101 is provided with an oil pipe through hole for the oil pipe to pass through. The oil supply pump 202 is a centralized timed automatic lubrication pump, which can extract and transport lubricating oil at regular intervals.

[0030] In this embodiment, by providing the oil supply pump 202, lubricating oil can be transported to the parts of each working component of the equipment that need lubrication to perform working lubrication. The protection door 201 is used for the protection and rapid maintenance of the oil supply pump 202.

[0031] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. An automatic slitting machine for processing plastic products, comprising a machine platform and a mounting frame, wherein the mounting frame is fixedly connected to the machine platform and is located on the right side of the machine platform, characterized in that: It also includes auxiliary institutions; The auxiliary mechanism includes a slide, a first clamping seat, a second clamping seat, a cutting machine, a feed device and a driving device. The slide is located above the machine platform. The first clamping seat is fixedly connected to the slide and is located on the slide. The second clamping seat is fixedly connected to the machine platform and is located on a side of the machine platform close to the mounting frame. The cutting machine is arranged on one side of the second clamping seat. The feed device is arranged on a side of the mounting frame close to the cutting machine. The driving device is arranged on one side of the slide.

2. The automatic slitting machine for plastic product processing according to claim 1, characterized in that: The feed device includes a feed hydraulic cylinder and a feed frame, wherein the feed hydraulic cylinder is fixedly connected to the mounting frame and is located on the mounting frame; the feed frame is connected to the output end of the feed hydraulic cylinder and is fixedly connected to the cutting machine and is located on the output end of the feed hydraulic cylinder.

3. The automatic slitting machine for plastic product processing according to claim 1, characterized in that: The driving device comprises a guide rail and a power assembly. The guide rail is fixedly connected to the machine platform and the slide seat and is located on the machine platform. The power assembly is arranged on one side of the slide seat.

4. The automatic slitting machine for plastic product processing according to claim 3, characterized in that: The power assembly includes a servo motor and a driving screw. The servo motor is fixedly connected to the machine platform and is located on the left side of the machine platform. The driving screw is rotatably connected to the machine platform, the driving screw is detachably connected to the slide seat, and is fixedly connected to the output shaft of the servo motor and is located on the side of the servo motor close to the slide seat.

5. The automatic slitting machine for plastic product processing according to claim 1, characterized in that: The auxiliary mechanism also includes a protection door and an oil supply pump. The protection door is rotatably connected to the machine platform and is located on one side of the machine platform. The oil supply pump is fixedly connected to the machine platform and is located on one side of the machine platform close to the protection door.

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