Punching device for sliding plate bottom shell of table-board electric appliance

Abstract

The utility model relates to the technical field of punching of sliding plate bottom shells, and discloses a punching device of a sliding plate bottom shell of a table-board electric appliance, which comprises a rack, a lifting cutting mechanism, a transverse cutting mechanism, a longitudinal pressing mechanism, an objective table and a controller, and the lifting cutting mechanism, the transverse cutting mechanism, the longitudinal pressing mechanism, the objective table and the controller are all mounted on the rack. The lifting cutting mechanism and the longitudinal pressing mechanism are both arranged above the objective table, the transverse cutting mechanism is arranged on the side of the objective table and used for transversely cutting a bottom shell, and the control end of the controller is electrically connected with the control ends of the lifting cutting mechanism, the transverse cutting mechanism and the longitudinal pressing mechanism. The punching of the sliding plate bottom shell is reasonably designed, and the machine frame, the lifting cutting mechanism, the transverse cutting mechanism, the longitudinal pressing mechanism, the objective table and the controller are adopted, so that the effects of automatic operation of bottom shell cutting, labor liberation, time and labor saving, cost reduction, flexible cutter, cutting deviation avoiding and the like can be achieved.

Description

Technical Field

[0001] This utility model relates to the field of punching technology for skateboard bottom shells, and specifically to a punching device for the bottom shell of a tabletop electrical appliance skateboard. Background Technology

[0002] A tabletop electric skateboard is an electric vehicle that combines battery power with the design of a traditional skateboard. Powered by batteries and motors, it allows users to move in a more environmentally friendly and convenient way. Tabletop electric skateboards typically employ a side-standing riding style, and users can adjust speed and direction via controllers to glide and move across various terrains. It includes the board surface, bridge (skateboard bracket), wheels, controller, etc.; the board surface chair is made of plastic injection molding, and there will be excess gates in the production process, which need to be cut off; the current gate cutting fixture has the following problems: (1) Using a one-cut method: due to the special location of some gates, there will still be residual gates after using the one-cut method, which will affect the appearance of the product. It is necessary to manually repair the gates a second time, which wastes manpower, time and effort, increases costs, and is also prone to cutting differences, affecting product quality, etc.; (2) Redundant cutter freedom: when adjusting the up and down or left and right position of the cutter, it also has a degree of freedom of movement. When adjusting the cutter position, if the other degrees of freedom of the cutter cannot be restricted, it will increase the difficulty of adjusting the cutter position, etc.; also, it cannot hold down the bottom shell, resulting in cutting deviation, etc.

[0003] Therefore, the existing punching technology for skateboard bottom shells needs further design. Utility Model Content

[0004] The purpose of this invention is to overcome the problems of manual cutting, time-consuming and labor-intensive processes, increased costs, and inconsistent cutting due to the lack of freedom of the cutter and the inability to press down on the bottom shell in existing skateboard bottom shell punching methods. By rationally designing the punching process for skateboard bottom shells and adopting a frame, lifting cutting mechanism, transverse cutting mechanism, longitudinal pressing mechanism, platform, and controller, the bottom shell cutting operation can be automated, freeing up manual labor, saving time and effort, reducing costs, and ensuring flexible cutting and avoiding cutting deviations.

[0005] The specific technical solution of this utility model is as follows:

[0006] A punching device for the bottom shell of a tabletop appliance sliding plate, the punching device comprising: a frame, a lifting and cutting mechanism, a transverse cutting mechanism, a longitudinal pressing mechanism, a platform, and a controller, wherein the lifting and cutting mechanism, the transverse cutting mechanism, the longitudinal pressing mechanism, the platform, and the controller are all mounted on the frame, the lifting and cutting mechanism and the longitudinal pressing mechanism are both located above the platform, the transverse cutting mechanism is located to the side of the platform, the lifting and cutting mechanism is used to longitudinally cut the bottom shell, the longitudinal pressing mechanism is used to press the bottom shell onto the platform or release the bottom shell, the transverse cutting mechanism is used to transversely cut the bottom shell, and the control terminal of the controller is electrically connected to the control terminals of the lifting and cutting mechanism, the transverse cutting mechanism, and the longitudinal pressing mechanism, respectively.

[0007] Furthermore, at least two transverse cutting mechanisms and at least two longitudinal pressing mechanisms are selected.

[0008] Furthermore, two of each of the transverse cutting mechanism and the longitudinal pressing mechanism are selected, and both the transverse cutting mechanism and the longitudinal pressing mechanism are located on both sides of the frame, while the lifting cutting mechanism is located in the middle of the frame.

[0009] Furthermore, both the transverse cutting mechanism and the longitudinal pressing mechanism are symmetrically arranged about the centerline of the lifting cutting mechanism.

[0010] Furthermore, the lifting and cutting mechanism includes a lifting cylinder, a lifting pressure plate, and a longitudinal cutter. The lifting cylinder is mounted on the frame, the lifting pressure plate is mounted on the lifting end of the lifting cylinder, and the longitudinal cutter is mounted on the lifting pressure plate. The control end of the lifting cylinder is electrically connected to the control end of the controller, and the longitudinal cutter is used to longitudinally cut the bottom shell.

[0011] Furthermore, the lifting pressure plate is provided with a displacement adjusting fixture, on which the longitudinal cutter is mounted, and the displacement adjusting fixture is used to horizontally adjust the position of the longitudinal cutter.

[0012] Furthermore, the platform is provided with a transverse clearance groove and a longitudinal clearance groove. The transverse clearance groove is used to accommodate the cutting operation of the transverse cutting mechanism, and the longitudinal clearance groove is used to accommodate the cutting operation of the lifting cutting mechanism.

[0013] Furthermore, the longitudinal pressing mechanism includes a longitudinal cylinder and a longitudinal buffer plate. The longitudinal cylinder is mounted on the frame, and the longitudinal buffer plate is mounted on the drive end of the longitudinal cylinder. The longitudinal buffer plate is used to press down on the bottom shell, and the control end of the longitudinal cylinder is electrically connected to the control end of the controller.

[0014] Furthermore, the longitudinal buffer plate includes a support plate, a spring, and a pressure plate. The support plate is mounted on the drive end of the longitudinal cylinder, one end of the spring is mounted on the support plate, and the other end of the spring is mounted on the pressure plate. The pressure plate is used to press down on the bottom shell.

[0015] Furthermore, the transverse cutting mechanism includes a transverse cylinder, a transverse slide rail, a transverse slide block, and a transverse cutter. The transverse cylinder and the transverse slide rail are both mounted on the frame. The transverse slide block is slidably mounted on the transverse slide rail. The drive end of the transverse cylinder is mounted on the transverse slide block. The transverse cutter is mounted on the transverse slide block. The control end of the transverse cylinder is electrically connected to the control end of the controller.

[0016] Furthermore, the upper surface of the transverse cutter is lower than the upper surface of the stage.

[0017] Furthermore, the longitudinal pressing mechanism also includes a longitudinal guide rod, which is slidably mounted on the frame, and the longitudinal buffer plate is installed at one end of the longitudinal guide rod.

[0018] Furthermore, at least two longitudinal clearance grooves and at least two longitudinal cutters are selected, and the longitudinal clearance grooves and longitudinal cutters are set in a one-to-one correspondence.

[0019] Furthermore, at least two transverse cutting mechanisms and at least two transverse clearance grooves are selected, and the transverse cutting mechanisms and transverse clearance grooves are configured in a one-to-one correspondence.

[0020] Furthermore, at least two springs are selected.

[0021] Beneficial effects

[0022] This utility model rationally designs the punching of the skateboard bottom shell, and adopts a frame, lifting and cutting mechanism, horizontal cutting mechanism, vertical pressing mechanism, platform and controller to realize the automated operation of bottom shell cutting, freeing up manpower, saving time and effort, reducing costs, and providing flexible cutting and avoiding cutting deviation.

[0023] This invention employs a secondary punching technology for the bottom shell of a tabletop electrical appliance sliding plate. It involves first roughly cutting the gate, then a second cut to remove the portion not removed in the first punching due to the gate's location. This secondary punching reduces the difficulty of fixture design and improves the stability of gate removal. The lifting cutting mechanism has a displacement adjustment fixture on its lifting pressure plate, which can adjust the horizontal position of the longitudinal cutter, allowing for the cutting of bottom shells of different sizes. A transverse cutting mechanism performs transverse gate removal. The lifting cutting mechanism, transverse cutting mechanism, and longitudinal pressing mechanism are all powered by cylinders, resulting in simple, reliable, and economical control. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the punching device for the bottom shell of a tabletop electrical appliance sliding plate according to the present invention.

[0025] Reference numerals: 01. Frame; 02. Longitudinal pressing mechanism; 03. Lifting and cutting mechanism; 04. Longitudinal buffer plate; 05. Transverse cutting mechanism; 06. Transverse slide; 07. Transverse cutter; 08. Longitudinal cutter; 09. Platform; 10. Spring; 11. Bearing plate; 12. Longitudinal guide rod. Detailed Implementation

[0026] 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.

[0027] See Figure 1 As shown, this utility model provides a punching device for the bottom shell of a tabletop electrical appliance sliding plate. The punching device includes: a frame 01, a lifting and cutting mechanism 03, a transverse cutting mechanism 05, a longitudinal pressing mechanism 02, a loading platform 09, and a controller (not shown in the figure).

[0028] The lifting and cutting mechanism 03, the transverse cutting mechanism 05, the longitudinal pressing mechanism 02, the platform 09, and the controller are all mounted on the frame 01. The lifting and cutting mechanism 03 and the longitudinal pressing mechanism 02 are both located above the platform 09, and the transverse cutting mechanism 05 is located to the side of the platform 09. The lifting and cutting mechanism 03 is used to cut the bottom shell longitudinally, the longitudinal pressing mechanism 02 is used to press the bottom shell onto the platform or release the bottom shell, and the transverse cutting mechanism 05 is used to cut the bottom shell transversely. The control terminal of the controller is electrically connected to the control terminal of the lifting and cutting mechanism 03, the control terminal of the transverse cutting mechanism 05, and the control terminal of the longitudinal pressing mechanism 02, respectively.

[0029] Two of each of the transverse cutting mechanism 05 and the longitudinal pressing mechanism 02 are selected, and both the transverse cutting mechanism 05 and the longitudinal pressing mechanism 02 are set on both sides of the frame 01, while the lifting cutting mechanism 03 is set in the middle of the frame 01; the transverse cutting mechanism 05 and the longitudinal pressing mechanism 02 are symmetrically arranged with respect to the center line of the lifting cutting mechanism 03.

[0030] The lifting and cutting mechanism 03 includes a lifting cylinder, a lifting pressure plate, and a longitudinal cutter 08. The lifting cylinder is mounted on the frame 01, the lifting pressure plate is mounted on the lifting end of the lifting cylinder, and the longitudinal cutter 08 is mounted on the lifting pressure plate. The control end of the lifting cylinder is electrically connected to the control end of the controller. The longitudinal cutter 08 is used to cut the bottom shell longitudinally. The lifting pressure plate is provided with a displacement adjustment fixture, on which the longitudinal cutter 08 is mounted. The displacement adjustment fixture is used to horizontally adjust the position of the longitudinal cutter.

[0031] The platform 09 is equipped with a transverse clearance groove and a longitudinal clearance groove. The transverse clearance groove is used to allow for the cutting operation of the transverse cutting mechanism 05, and the longitudinal clearance groove is used to allow for the cutting operation of the lifting cutting mechanism 03. Two longitudinal clearance grooves are selected, two longitudinal pressing mechanisms 02 are selected, and two longitudinal cutters 08 are selected, and the longitudinal clearance grooves and longitudinal cutters 08 are set in a one-to-one correspondence. Two transverse cutting mechanisms 05 are selected, and two transverse clearance grooves are selected, and the transverse cutting mechanisms 05 and transverse clearance grooves are set in a one-to-one correspondence.

[0032] The longitudinal pressing mechanism 02 includes a longitudinal cylinder and a longitudinal buffer plate 04. The longitudinal cylinder is mounted on the frame 01, and the longitudinal buffer plate 04 is mounted on the drive end of the longitudinal cylinder. The longitudinal buffer plate 04 is used to press down on the bottom shell. The control end of the longitudinal cylinder is electrically connected to the control end of the controller. The longitudinal buffer plate 04 includes a support plate 11, a spring 10, and a pressure plate. The support plate 11 is mounted on the drive end of the longitudinal cylinder. One end of the spring 10 is mounted on the support plate 11, and the other end of the spring 10 is mounted on the pressure plate. The pressure plate is used to press down on the bottom shell. The longitudinal pressing mechanism 02 also includes a longitudinal guide rod 12, which is slidably mounted on the frame 01. One end of the longitudinal guide rod 12 is mounted on the longitudinal buffer plate 04. Two springs 10 are selected.

[0033] The transverse cutting mechanism 05 includes a transverse cylinder, a transverse slide rail, a transverse slide block 06, and a transverse cutter 07. The transverse cylinder and the transverse slide rail are both mounted on the frame 01. The transverse slide block 06 is slidably mounted on the transverse slide rail. The drive end of the transverse cylinder is mounted on the transverse slide block 06. The transverse cutter 07 is mounted on the transverse slide block 06. The control end of the transverse cylinder is electrically connected to the control end of the controller. The upper surface of the transverse cutter 07 is lower than the upper surface of the stage 09.

[0034] The specific implementation of this utility model is as follows: For assembling the device, the lifting and cutting mechanism is placed in the middle of the frame, and longitudinal pressing mechanisms are symmetrically placed on both sides. The bottom shell is placed on the platform using contour positioning technology. Under the control of the controller, the longitudinal pressing mechanism moves downward, and the pressure plate presses down on the gate of the bottom shell (the place that needs to be cut). The lifting and cutting mechanism descends and cuts off the gate of the bottom shell. The lifting and cutting mechanism is raised, and the transverse cutting mechanism is activated, which drives the transverse cutter to cut off the remaining gate. The controller controls the retraction of the lifting and cutting mechanism, the longitudinal pressing mechanism, and the transverse cutting mechanism, and the cut base is taken out.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A punching device for the bottom shell of a tabletop appliance sliding plate, characterized in that, The punching device includes: a frame, a lifting and cutting mechanism, a transverse cutting mechanism, a longitudinal pressing mechanism, a platform, and a controller. The lifting and cutting mechanism, the transverse cutting mechanism, the longitudinal pressing mechanism, the platform, and the controller are all mounted on the frame. The lifting and cutting mechanism and the longitudinal pressing mechanism are both located above the platform, and the transverse cutting mechanism is located to the side of the platform. The lifting and cutting mechanism is used to longitudinally cut the bottom shell, the longitudinal pressing mechanism is used to press the bottom shell onto the platform or release the bottom shell, and the transverse cutting mechanism is used to transversely cut the bottom shell. The control terminal of the controller is electrically connected to the control terminals of the lifting and cutting mechanism, the transverse cutting mechanism, and the longitudinal pressing mechanism, respectively.

2. The punching device for the bottom shell of a tabletop appliance sliding plate according to claim 1, characterized in that, The lifting and cutting mechanism includes a lifting cylinder, a lifting pressure plate, and a longitudinal cutter. The lifting cylinder is mounted on the frame, the lifting pressure plate is mounted on the lifting end of the lifting cylinder, and the longitudinal cutter is mounted on the lifting pressure plate. The control end of the lifting cylinder is electrically connected to the control end of the controller, and the longitudinal cutter is used to longitudinally cut the bottom shell.

3. The punching device for the bottom shell of a tabletop appliance sliding plate according to claim 2, characterized in that, The platform is provided with a horizontal clearance groove and a vertical clearance groove. The horizontal clearance groove is used to accommodate the cutting operation of the horizontal cutting mechanism, and the vertical clearance groove is used to accommodate the cutting operation of the lifting cutting mechanism.

4. The punching device for the bottom shell of a tabletop appliance sliding plate according to claim 1, characterized in that, The longitudinal pressing mechanism includes a longitudinal cylinder and a longitudinal buffer plate. The longitudinal cylinder is mounted on the frame, and the longitudinal buffer plate is mounted on the drive end of the longitudinal cylinder. The longitudinal buffer plate is used to press down on the bottom shell. The control end of the longitudinal cylinder is electrically connected to the control end of the controller.

5. The punching device for the bottom shell of a tabletop appliance sliding plate according to claim 4, characterized in that, The longitudinal buffer plate includes a support plate, a spring, and a pressure plate. The support plate is mounted on the drive end of the longitudinal cylinder. One end of the spring is mounted on the support plate, and the other end of the spring is mounted on the pressure plate. The pressure plate is used to press down on the bottom shell.

6. The punching device for the bottom shell of a tabletop appliance sliding plate according to claim 3, characterized in that, The transverse cutting mechanism includes a transverse cylinder, a transverse slide rail, a transverse slide block, and a transverse cutter. The transverse cylinder and the transverse slide rail are both mounted on the frame. The transverse slide block is slidably mounted on the transverse slide rail. The drive end of the transverse cylinder is mounted on the transverse slide block. The transverse cutter is mounted on the transverse slide block. The control end of the transverse cylinder is electrically connected to the control end of the controller.

7. The punching device for the bottom shell of a tabletop appliance sliding plate according to claim 4, characterized in that, The longitudinal pressing mechanism also includes a longitudinal guide rod, which is slidably mounted on the frame, and the longitudinal buffer plate is installed at one end of the longitudinal guide rod.

8. The punching device for the bottom shell of a tabletop appliance sliding plate according to claim 3, characterized in that, At least two longitudinal clearance grooves and at least two longitudinal cutters are selected, and the longitudinal clearance grooves and longitudinal cutters are set in a one-to-one correspondence.

9. The punching device for the bottom shell of a tabletop appliance sliding plate according to claim 3, characterized in that, At least two transverse cutting mechanisms and at least two transverse clearance slots are selected, and the transverse cutting mechanisms and transverse clearance slots are configured in a one-to-one correspondence.

10. The punching device for the bottom shell of a tabletop appliance sliding plate according to claim 5, characterized in that, At least two springs are selected.

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