Portable control box for hot melting welding machine

Abstract

The utility model discloses a portable control box of a hot melting welding machine, and relates to the technical field of control boxes. The control box comprises a control box body, a third mounting groove is formed in the center of the front end of the control box body, an emergency button body is fixedly connected to the centers of the three side ends of the third mounting groove, a cover plate is slidably connected between the three side walls of the third mounting groove, and first mounting grooves are symmetrically formed in the centers of the two side ends of the control box body. A U-shaped sliding plate is slidably connected to the center between the side walls of the mounting groove, bearing plates are fixedly connected to the positions, located in the center, of the side ends of the U-shaped sliding plate, and the two bearing plates are symmetrically distributed; according to the utility model, through the arrangement of the third mounting groove and the mutual cooperation of the emergency button body, the cover plate, the spring and the guide telescopic shaft, the problem that most emergency buttons are exposed at a conspicuous position, have no protection capability and are easy to touch accidentally in daily operation is solved.

Description

Technical Field

[0001] This utility model relates to the field of control box technology, specifically a portable hot melt welding machine control box. Background Technology

[0002] The fully automatic hot melt welding machine adopts a pull-out plate structure and uses electric heating. The whole machine is in the form of a frame and consists of three main plates: upper plate, lower plate, and hot plate. It is also equipped with hot mold and upper and lower plastic cold mold. The operation is pneumatically controlled. It is mainly suitable for welding plastic parts such as household appliances, car lights, and automotive containers. The heating power and mold size can be set according to different plastic parts sizes to achieve welding of various plastic workpieces. The fully automatic hot melt welding machine needs to be operated and controlled by a control box.

[0003] Currently, some thermofusion welding machine control boxes are equipped with emergency stop buttons to improve safety and enable emergency shutdown. However, these buttons are often exposed in a conspicuous location without any protective features, making them susceptible to accidental touches during daily operation. This can cause the thermofusion welding machine to suddenly stop working, affecting work efficiency. In addition, the hooks used to improve the ease of carrying the control box are often directly installed on both sides of the box, making it vulnerable to collisions and scratches during daily operation, which can cause deformation or damage and affect its normal use. To address these issues, the inventor proposes a portable thermofusion welding machine control box. Utility Model Content

[0004] To address the issues that emergency buttons are often exposed in a conspicuous location without protection, making them susceptible to accidental touches during daily operation, and that hooks are often directly installed on the sides of the box, making them vulnerable to collisions and scratches during daily work, this utility model aims to provide a portable thermomelting welding machine control box.

[0005] To solve the above technical problems, the present invention adopts the following technical solution: a portable hot melt welding machine control box, including a control box body, a mounting groove three is provided at the center of the front end of the control box body, an emergency button body is fixedly connected to the center of the side end of the mounting groove three, a cover plate is slidably connected between the side walls of the mounting groove three, a mounting groove one is symmetrically provided at the center of the two side ends of the control box body, a U-shaped sliding plate is slidably connected between the center of the side walls of the mounting groove, a load-bearing plate is fixedly connected to the side end of the U-shaped sliding plate and located at the center, and the two load-bearing plates are symmetrically distributed, and a hook is fixedly connected to the top of the load-bearing plate and near the center of one side.

[0006] Preferably, two sets of guide telescopic shafts are symmetrically fixedly connected to the three sides of the mounting groove near the emergency button body, and the front end of the guide telescopic shaft is fixedly connected to the cover plate. Springs are fixedly connected to the three sides of the mounting groove and to the outer ring of the guide telescopic shaft, and the other end of the spring is fixedly connected to the cover plate.

[0007] Preferably, a second mounting groove is provided at the front end of the control box body near the cover plate, and a warning sign is fixedly connected to the front end of the control box body at the second mounting groove.

[0008] Preferably, an electric cylinder is fixedly connected to the center of one side wall of the mounting groove, and the two electric cylinders are symmetrically distributed. The output end of the electric cylinder is fixedly connected to the U-shaped sliding plate.

[0009] Preferably, two sets of load-bearing diagonal bars are symmetrically fixedly connected to the side end of the U-shaped sliding plate near the center, and the other end of the two sets of load-bearing diagonal bars is fixedly connected to the load-bearing plate. Rubber pads are symmetrically fixedly connected to both sides of the control box body near the mounting groove.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0011] 1. In this utility model, by starting the electric cylinder, and then through the cooperation between the U-shaped sliding plate, the mounting groove and the hook, the hook can be prevented from being scratched during normal operation, thus solving the problem that hooks are mostly directly installed on both sides of the box and are easily subject to collision and scratch during daily operation.

[0012] 2. By setting up the third mounting groove in this utility model, and through the cooperation between the emergency button body, the cover plate, the spring, and the guide telescopic shaft, the problem that emergency buttons are often exposed in a conspicuous position without protective capabilities and are easily accidentally touched during daily operation is solved. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model 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 some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0015] Figure 2 This is a schematic diagram of the mounting slot structure of this utility model.

[0016] Figure 3 This is a schematic diagram of the cover plate structure of this utility model.

[0017] Figure 4 This utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0018] In the diagram: 1. Control box body; 2. Mounting slot one; 21. U-shaped sliding plate; 22. Electric cylinder; 23. Load-bearing plate; 24. Load-bearing diagonal bar; 25. Hook; 3. Mounting slot two; 31. Warning sign; 32. Mounting slot three; 33. Emergency button body; 34. Cover plate; 35. Guide telescopic shaft; 36. Spring. Detailed Implementation

[0019] 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.

[0020] Example: Figure 1-4 As shown, this utility model provides a technical solution: a portable hot melt welding machine control box, including a control box body 1. A mounting groove 32 is provided at the center of the front end of the control box body 1. The mounting groove 32 is a rectangular groove structure, and its dimensions are designed according to the sliding space of the cover plate 34. An emergency button body 33 is fixedly connected to the center of the side end of the mounting groove 32. The emergency button body 33 uses a qualified industrial-grade button for quickly cutting off the power to the hot melt welding machine in an emergency. A cover plate 34 is slidably connected between the side walls of the mounting groove 32. The cover plate 34 is a rectangular plate structure with good wear resistance and corrosion resistance. Its length and width are adapted to the inner dimensions of the mounting groove 32, allowing it to slide smoothly within the mounting groove 32 to control the emergency button body. For protection and exposure operation of 33, mounting grooves 2 are symmetrically opened at the center of both ends of the control box body 1. A U-shaped sliding plate 21 is slidably connected between the center of the side walls of the mounting grooves 2 and the opening of the U-shaped sliding plate 21 faces the outside of the control box body 1. A load-bearing plate 23 is fixedly connected to the side end of the U-shaped sliding plate 21 and at the center. The two load-bearing plates 23 are symmetrically distributed. A hook 25 is fixedly connected to the top of the load-bearing plate 23 and near the center of one side. The hook 25 is set on the load-bearing plate 23 to facilitate the handling of the control box body 1. The electrical components in this application are electrically connected to their compatible power supply through wires. A suitable controller should be selected according to the actual situation to meet the control requirements. The detailed connection method is a well-known technology in the field.

[0021] Two sets of guide telescopic shafts 35 are symmetrically fixedly connected at the side end of the mounting slot 32 near the emergency button body 33, and the front end of the guide telescopic shafts 35 is fixedly connected to the cover plate 34.

[0022] By adopting the above technical solution, the guide telescopic shaft 35 includes two parts: a fixed shaft and a sliding shaft. The fixed shaft is fixed to the side end of the mounting groove 32, and the sliding shaft can slide within the fixed shaft.

[0023] Springs 36 are fixedly connected to both the side end of the mounting groove 32 and the outer ring of the guide telescopic shaft 35, and the other end of the springs 36 is fixedly connected to the cover plate 34.

[0024] By adopting the above technical solution, the spring 36 is a cylindrical helical compression spring 36. When the cover plate 34 is pressed, the spring 36 is compressed. When the external force is removed, the spring 36 can push the cover plate 34 to reset by its own elastic restoring force, so as to realize the automatic protection of the emergency button body 33.

[0025] A mounting groove 2 3 is provided at the front end of the main body 1 of the control box and near the cover plate 34.

[0026] By adopting the above technical solution, the second mounting slot 3 is a rectangular slot structure, which is used to install the warning sign 31 to achieve the warning effect.

[0027] A warning sign 31 is fixedly connected to the front end of the control box body 1 and located at the mounting slot 2 3.

[0028] By adopting the above technical solution, the warning sign 31 is a rectangular plate structure, used to remind operators to use the emergency button body 33 correctly and to pay attention to relevant safety matters.

[0029] An electric cylinder 22 is fixedly connected to the center of the side wall of the mounting slot 2, and the two electric cylinders 22 are symmetrically distributed. The output end of the electric cylinder 22 is fixedly connected to the U-shaped sliding plate 21.

[0030] By adopting the above technical solution, the electric cylinder 22 can accurately control the sliding of the U-shaped sliding plate 21 in the mounting groove 2, and is controlled by the control terminal.

[0031] Two sets of load-bearing diagonal bars 24 are symmetrically fixedly connected at the side end of the U-shaped sliding plate 21 near the center, and the other end of the two sets of load-bearing diagonal bars 24 is fixedly connected to the load-bearing plate 23.

[0032] By adopting the above technical solution and setting two sets of load-bearing diagonal braces 24, the load-bearing capacity and stability of the load-bearing plate 23 can be enhanced, making the load-bearing plate 23 less prone to deformation when bearing heavy objects.

[0033] Rubber pads are symmetrically fixed to both ends of the control box body 1 near the mounting slot 2.

[0034] By adopting the above technical solution, rubber pads are symmetrically set on both sides of the control box body 1 and near the mounting groove 2, in order to avoid damage to the equipment by the hook 25 chain when using the hook 25 to move the equipment.

[0035] Working principle: When the device needs to be moved, the two electric cylinders 22 are activated simultaneously through the control terminal, which allows the fixedly connected U-shaped sliding plate 21 to move horizontally in the mounting groove 2. The electric cylinders 22 are stopped when the hook 25 is removed from the mounting groove 2. Then, the conveying chain is used in conjunction with the hook 25 to complete the movement of the equipment (and two sets of load-bearing diagonal bars 24 with stable structure are provided). After the movement is completed, the electric cylinders 22 are reversed to move the hook 25 into the mounting groove 2, preventing the hook 25 from being scratched during normal operation.

[0036] An emergency button body 33 is installed at the center of the installation slot 32, and a cover plate 34 is slidably installed to prevent accidental contact with the emergency button body 33 during operation. When the operator accidentally touches the cover plate 34, it will be limited by the action of the spring 36 and the guide telescopic shaft 35 to prevent contact with the emergency button body 33. When it is necessary to activate the emergency button body 33, the operator only needs to increase the force to make the cover plate 34 contact the emergency button body 33, thus activating the emergency button body 33.

[0037] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A portable hot-melt welder control box comprising a control box body (1), characterized in that: The control box body (1) is provided with an installation groove three (32) at the center of the front end, an emergency button body (33) is fixedly connected to the side end of the installation groove three (32), and a cover plate (34) is slidably connected between the side walls of the installation groove three (32). The control box body (1) is provided with an installation groove one (2) at the center of the two side ends, a U-shaped sliding plate (21) is slidably connected at the center between the side walls of the installation groove one (2), a bearing plate (23) is fixedly connected to the side end of the U-shaped sliding plate (21) and located at the center, and the two bearing plates (23) are symmetrically distributed, and a hook (25) is fixedly connected to the top end of the bearing plate (23) and close to the center of one side.

2. A portable hot wedge welder control box as defined in claim 1 wherein, Two groups of guide telescopic shafts (35) are symmetrically fixedly connected to the side end of the installation groove three (32) close to the emergency button body (33), and the front end of the guide telescopic shaft (35) is fixedly connected with the cover plate (34).

3. A portable hot wedge welder control box as defined in claim 2 wherein, The spring (36) is fixedly connected to the side end of the installation groove three (32) and the outer circle of the guide telescopic shaft (35), and the other end of the spring (36) is fixedly connected with the cover plate (34).

4. A portable hot wedge welder control box as defined in claim 1 wherein, The control box body (1) is provided with an installation groove two (3) at the front end close to the cover plate (34).

5. A portable hot wedge welder control box as defined in claim 4 wherein, The control box body (1) is provided with a warning sign (31) at the front end and located at the installation groove two (3).

6. A portable hot wedge welder control box as defined in claim 1 wherein, The electric cylinder (22) is fixedly connected to the center of the side wall of the installation groove one (2), and the two electric cylinders (22) are symmetrically distributed, and the output end of the electric cylinder (22) is fixedly connected with the U-shaped sliding plate (21).

7. A portable hot wedge welder control box as defined in claim 1 wherein, The two groups of bearing inclined rods (24) are symmetrically fixedly connected to the side end of the U-shaped sliding plate (21) close to the center, and the other end of the two groups of bearing inclined rods (24) is fixedly connected with the bearing plate (23).

8. A portable hot wedge welder control box as defined in claim 1 wherein, The control box body (1) is provided with rubber pads symmetrically fixedly connected to the two side ends close to the installation groove one (2).

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