Bending heating device

Abstract

The bending heating device comprises a machine table, a high-frequency heater and a bending machine, a sliding clamping mechanism is arranged on the machine table and comprises a bottom plate and a pressing plate, a plurality of vertical guide rods are fixed to the upper side of the bottom plate, and the pressing plate is located on the upper side of the bottom plate and slides along the vertical guide rods. The vertical guide rods on the upper side of the pressing plate are sleeved with compression springs and connected with limiting nuts in a threaded mode, a baffle adjustable in front-back position is arranged on the front side of the pressing plate, a handle is fixed to the upper end of the pressing plate, and a heating assembly of the high-frequency heater and the bending machine are arranged on the rear side of the machine table in parallel. According to the utility model, a plurality of connecting plates can be heated and bent simultaneously, and the processing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of connecting plate processing, in particular to a bending and heating device. Background Art

[0002] The connecting plates for the tower are made of steel plates, which are first heated with a high-frequency heater and then bent with a bending machine. In the existing connecting plate preparation, in order to improve efficiency, multiple steel plates are laid flat and heated synchronously, but after heating, workers still need to use pliers to clamp the steel plates one by one for bending, and only one steel plate can be bent at a time, and the processing efficiency needs to be further improved. Utility Model Content

[0003] The utility model provides a bending and heating device, which is convenient for heating and bending a plurality of connected plates at the same time, thereby improving processing efficiency.

[0004] The technical solution of the utility model is implemented as follows: a bending and heating device, including a machine platform, a high-frequency heater and a bending machine. A sliding clamping mechanism is arranged on the machine platform, and the clamping mechanism includes a base plate and a pressure plate. A plurality of vertical guide rods are fixed on the upper side of the base plate. The pressure plate is located on the upper side of the base plate and slides along the vertical guide rods. A compression spring is mounted on the vertical guide rods on the upper side of the pressure plate and is threaded with a limiting nut. A baffle with adjustable front and rear positions is arranged on the front side of the pressure plate. A handle is fixed on the upper end of the pressure plate. The heating component of the high-frequency heater and the bending machine are arranged side by side on the rear side of the machine platform.

[0005] Furthermore, the left and right ends of the base plate are rotatably connected to support rods through bearings, a limit rod is fixed on the front side of the support rod, the limit rod is used to limit the flipping angle of the clamping mechanism, a discharge guide rod corresponding to the support rod is fixed on the front side of the machine, and a discharge plate inclined downward is provided on the lower side of the machine.

[0006] Furthermore, a square groove is provided on the lower side of the support rod, the discharge guide rod is a square rod matched with the square groove, and a limit block is fixed at the rear end of the discharge guide rod. The square groove and the square rod are matched to limit the moving path of the support rod, so as to prevent the clamping mechanism from deviating and falling off when sliding along the discharge guide rod.

[0007] Furthermore, the heating assembly includes an insulating base, which is fixed to the rear side of the machine, and a U-shaped flat heating plate is arranged on the upper side of the insulating bottom plate, a heating cavity is formed in the flat heating plate, and a temperature sensor is also arranged at the flat heating plate. Temperature monitoring is performed through the temperature sensor.

[0008] Furthermore, a plurality of rows of universal balls are arranged on the upper end of the machine, and the clamping mechanism is placed on the universal balls.

[0009] Furthermore, an elastic sleeve is sleeved on the limiting rod.

[0010] Beneficial effects of the utility model:

[0011] The bending and heating device of the utility model facilitates the synchronous movement of multiple connected plates to be processed between the heating assembly and the bending machine through the cooperation of the clamping mechanism and the outward ball, thereby realizing the synchronous heating and bending of multiple connected plates to be processed, thereby improving the processing efficiency. In addition, the left and right ends of the clamping mechanism are rotatably connected with support rods, and the cooperation of the support rods, the discharge guide rods and the discharge plate facilitates the discharge of multiple bent connected plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is the front view of the utility model;

[0014] Figure 2 for Figure 1 A top view of

[0015] Figure 3 is a front view of the heating component;

[0016] Figure 4 It is the front view of the right end of the clamping mechanism;

[0017] Figure 5 It is the right side view of the clamping mechanism.

[0018] Machine 1, high-frequency heater 2, bending machine 3, clamping mechanism 4, universal ball 5, support rod 6, limit rod 7, elastic sleeve 8, discharge guide rod 9, square groove 10, limit block 11, discharge plate 12, heating component 13, insulation base 14, flat heating plate 15, heating chamber 16, temperature sensor 17, bottom plate 18, pressure plate 19, vertical guide rod 20, compression spring 21, limit nut 22, bolt 23, strip hole 24, baffle 25, handle 26. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] The terms "upper, lower, left, right, front, rear, etc. in this utility model are relative to Figure 1 The position relationship shown.

[0021] Example 1

[0022] like Figure 1 , 2 As shown in , 4 and 5, a bending and heating device comprises a machine 1, a high-frequency heater 2, a bending machine 3 and a clamping mechanism 4. A plurality of rows of universal balls 5 are fixed on the upper end of the machine 1. The clamping mechanism 4 is placed on the universal balls 5 and slides along the machine 1 through the universal balls 5. The clamping mechanism 4 comprises a bottom plate 18 and a pressing plate 19. A plurality of vertical guide rods 20 are fixed on the upper side of the bottom plate 18, such as two vertical guide rods 20, which are respectively fixed on the left and right ends of the pressing plate 18, or three, etc. The pressing plate 19 is located on the upper side of the bottom plate 18 and slides along the vertical guide rods 20. A compression spring 21 is mounted on the vertical guide rod 20 on the upper side of the pressing plate 19, and a limit nut 22 is screwed. A plurality of connecting plates are laid flat between the pressing plate 19 and the bottom plate 18, and the pressing plate 19 is pressed against the bottom plate 18 by the compression spring 21. The pressing degree of the pressing plate 19 is adjusted by adjusting the height of the limit nut 22.

[0023] The left and right ends of the front side of the pressing plate 19 are provided with strip holes 24, and a baffle plate 25 is provided between the two strip holes 24. The ends of the baffle plate 25 are connected to the strip holes 24 by bolts 23, and the front and rear positions of the baffle plate 25 are adjusted by moving forward and backward along the strip holes 24. When the connecting plate is laid flat, its front end is against the baffle plate 25, and the front end of the connecting plate to be processed is positioned by the baffle plate 25, and by adjusting the front and rear positions of the baffle plate 25, it is suitable for connecting plates of different widths.

[0024] like Figure 1 and 2 As shown, a handle 26 is fixed to the upper end of the pressing plate 19. The handle 26 facilitates the movement of the clamping mechanism 4. At the same time, the handle 26 also facilitates workers to press the pressing plate 19 to prevent the front end of the connecting plate to be processed from tilting during the movement of the clamping mechanism; it also facilitates workers to move the pressing plate 19 upward.

[0025] like Figure 1 and 3 As shown, the heating component 13 of the high-frequency heater 2 and the bending machine 3 are arranged in parallel on the rear side of the machine 1, and the heating component 13 includes an insulating base 14, which is fixed to the rear side of the machine 1. A U-shaped flat heating plate 15 is fixed on the upper side of the insulating bottom plate 18, and a heating cavity 16 is formed between the insulating bottom plate 18 and the flat heating plate 15. The flat heating plate 15 is connected to the high-frequency heater 2, and a temperature sensor 17 is also fixed to the flat heating plate 15. The temperature sensor 17 is located at one end of the flat heating plate 15 close to the high-frequency heater 2, and is used to monitor the heating temperature. When the heating temperature reaches the set temperature, it is used to warn or shut down the heating.

[0026] The method of using the bending and heating device is as follows: move the pressing plate 19 upward along the vertical guide rod 20, then pass the front ends of the multiple connecting plates through between the pressing plate 19 and the bottom plate 18, and release the pressing plate 19 to complete the clamping of the connecting plates; then push the clamping mechanism 4 along the universal ball 5 to simultaneously send the ends (rear ends) of the multiple connecting plates to be bent into the heating component 13 of the high-frequency heater 2. After the heating is completed, the multiple connecting plates are moved out of the heating component 13 through the clamping mechanism 4, and then are simultaneously sent into the bending machine 3 along the universal ball 5, and the pressing plate 19 is moved upward along the vertical guide rod 20 to release the connecting plates. The connecting plates are bent by the bending machine, and can be removed from the bending machine one by one by workers later.

[0027] Example 2

[0028] This embodiment is basically the same as embodiment 1, except that: Figure 2 , 4 As shown in FIG5 , both left and right ends of the clamping mechanism 4 are rotatably connected with a support rod 6 through a bearing, a limit rod 7 is fixed to the front side of the support rod 6, and an elastic sleeve 8 is sleeved on the limit rod 7. The limit rod 7 is used to limit the flip angle of the clamping mechanism 4 to prevent the clamping mechanism 4 from flipping at a large angle due to inertia.

[0029] A discharge guide rod 9 corresponding to the support rod 6 is fixed on the front side of the machine 1. A square groove 10 is provided on the lower side of the support rod 6. The discharge guide rod 9 is a square rod matched with the square groove 10. A limit block 11 is fixed on the rear end of the discharge guide rod 9. The limit block 11 is provided to prevent the support rod 6 from falling off the discharge guide rod 9. A discharge plate 12 tilted downward is fixed on the lower side of the machine 1. The lower side of the discharge plate 12 is located at the rear side of the machine 1. Through the cooperation of the square groove 10 and the square rod, the support rod 6 is limited along the moving path of the discharge guide rod 9 to prevent the support rod 6 from deviating and sliding along the discharge guide rod 9 during the movement, and it can also ensure that the connected plate falls on the discharge plate 12 after heating and bending.

[0030] After multiple connecting plates are bent, their front ends are re-placed between the bottom plate 18 and the pressure plate 19 and clamped. The clamping mechanism 4 moves along the universal ball 5 to the discharge guide rod 9, so that the support rod 6 moves along the discharge guide rod 9 to the side away from the machine 1. After the rear end of the connecting plate is separated from the machine 1, due to the action of gravity, the rear ends of the connecting plate and the clamping mechanism 4 flip and tilt downward, and the front ends flip and tilt upward. The front end of the clamping mechanism 4 abuts against the limit rod 7, and the connecting plate automatically detaches from the clamping mechanism 4 due to its own weight and slides along the discharge plate 12.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A bending and heating device, comprising a machine platform, a high-frequency heater and a bending machine, characterized in that: A sliding clamping mechanism is arranged on the machine, and the clamping mechanism includes a base plate and a pressure plate. A plurality of vertical guide rods are fixed on the upper side of the base plate. The pressure plate is located on the upper side of the base plate and slides along the vertical guide rods. A compression spring is mounted on the vertical guide rods on the upper side of the pressure plate and is screwed with a limiting nut. A baffle with adjustable front and rear positions is arranged on the front side of the pressure plate, and a handle is fixed on the upper end of the pressure plate. The heating component of the high-frequency heater and the bending machine are arranged side by side on the rear side of the machine.

2. A bending and heating device according to claim 1, characterized in that: The left and right ends of the pressure plate are rotatably connected to support rods through bearings. A limit rod is fixed on the front side of the support rod. The limit rod is used to limit the flipping angle of the clamping mechanism. A discharge guide rod corresponding to the support rod is fixed on the front side of the machine. A discharge plate inclined downward is arranged on the lower side of the machine.

3. A bending and heating device according to claim 2, characterized in that: A square groove is arranged on the lower side of the support rod, the discharging guide rod is a square rod matched with the square groove, and a limiting block is fixed at the rear end of the discharging guide rod.

4. A bending and heating device according to claim 1, characterized in that: The heating assembly includes an insulating base, which is fixed to the rear side of the machine. A U-shaped flat heating plate is arranged on the upper side of the insulating bottom plate, a heating cavity is formed in the flat heating plate, and a temperature sensor is also arranged at the flat heating plate.

5. The bending and heating device according to claim 1, characterized in that: Multiple rows of universal balls are arranged on the upper end of the machine, and the clamping mechanism is placed on the universal balls.

6. A bending and heating device according to claim 2, characterized in that: An elastic sleeve is sleeved on the limiting rod.

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