Efficient circuit board hot melting device
By introducing a movable positioning device and a pressing device into the circuit board hot-melt device, the problems of long processing cycle and low efficiency of existing equipment have been solved, achieving more efficient PCB board processing and a wider range of applications.
Patent Information
- Application Number
- CN202520124941.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-20
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2035-01-20
AI Technical Summary
Existing small-scale hot melt equipment suffers from long processing cycles and low efficiency when manufacturing PCB boards.
Design an efficient circuit board hot-melt device, comprising a frame, a first positioning device, a second positioning device, and a pressing device. The first and second positioning devices are moved using guide rails and a drive device, making full use of the pressing time for loading or unloading materials. The pressing device can move left and right and forward and backward to adapt to different product sizes.
By optimizing the equipment structure, the processing cycle was shortened, work efficiency was improved, and the range of product sizes to which the equipment is applicable was expanded.
Smart Images
Figure CN223809953U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to circuit board technical field, concretely relates to a kind of high-efficiency circuit board hot melting device. BACKGROUND
[0002] When manufacturing the main substrate of PCB, a hot melting machine is needed to hot melt and press the different materials of multiple layers, the hot melting machine mainly places the inner layer and PP after alignment on the operation table of the hot melting machine to heat by changing magnetic flux in electromagnetic induction mode, and the PP is combined with the inner layer tightly when the temperature reaches the set temperature. The existing small hot melting equipment usually uses manual to load the PCB on the hot melting machine, and after the previous product is processed, the new PCB to be processed is loaded. However, this kind of hot melting equipment has the problems of long cycle and low processing efficiency. SUMMARY
[0003] Therefore, the purpose of the utility model is to provide a kind of high-efficiency circuit board hot melting device and its design method to solve the problems in the background art.
[0004] A kind of high-efficiency circuit board hot melting device, it includes rack, first positioning device, second positioning device and pressing device, the rack includes base and mounting bracket arranged on the base, the first positioning device, second positioning device are all arranged on the base, and the first positioning device is arranged above the second positioning device, and the pressing device is arranged on the mounting bracket and located directly above the first positioning device;The top surface of the base is provided with a work platform, the work platform is provided with two front and rear extending first guide rails arranged side by side, the first positioning device is installed on the two first guide rails and can move forward and backward along the first guide rail;Two the second guide rails extending side by side are arranged between the first guide rails, the second guide rail is lower than the first guide rail, and the second positioning device is installed on the second guide rail and can move forward and backward along the second guide rail;The work platform is provided with an inner side pressing area, an outer side positioning area and a moving area between the two, the pressing device is arranged directly above the pressing area, and the first guide rail and the second guide rail sequentially penetrate the positioning area, the moving area and the pressing area from front to back.
[0005] Further, the first positioning device includes a moving plate and a guide groove arranged on the bottom surface of the moving plate, the guide groove is installed on the first guide rail and can move forward and backward along the first guide rail, and the moving plate is erected on the two first guide rails.
[0006] Further, the second positioning device includes a positioning frame and a driving device installed on the positioning frame, the positioning frame includes a top plate, a bottom plate and a support arranged between the bottom plate and the top plate, the support includes two side supports, the side support includes two mounting rods, and the two mounting rods are installed in X shape, and the middle part is pivotally connected and can rotate.
[0007] Further, the top surface of the bottom plate is provided with two parallel positioning plates, the positioning plates are provided with adjusting holes, the bottom end of the mounting rod is provided with a limiting piece, the limiting piece is connected to the mounting rod through a connecting shaft, and the mounting rod and the limiting piece are arranged on the two sides of the positioning plate respectively; the outer diameter of the limiting piece is greater than the height of the adjusting hole, and the connecting shaft is arranged in the adjusting hole.
[0008] Further, the driving device comprises a driving rod, and the top end of the driving rod abuts against the bottom surface of the top plate.
[0009] Further, the mounting frame is provided with horizontally extending sliding rails, and the pressing device is arranged on the sliding rails and can move along the sliding rails.
[0010] Further, the pressing device comprises a mounting portion, a horizontal driving device and a pressing assembly, the mounting portion is arranged on the sliding rails, the horizontal driving device is arranged on the mounting portion, and two connecting rods connected to the mounting portion are arranged on the horizontal driving device; the pressing assembly is arranged on the horizontal driving device and the connecting rods of the mounting portion.
[0011] Further, the positioning frame comprises a top plate and a bottom plate, a plurality of mounting rods are arranged between the top plate and the bottom plate, the mounting rods are arranged in a vertical extension mode, the bottom end of each mounting rod extends out of the bottom plate, and an extension spring is arranged on each mounting rod between the top plate and the bottom plate.
[0012] Further, the rack is further provided with a protective cover, which surrounds the outer side and the top of the first positioning device, the second positioning device and the pressing device
[0013] In summary, the first positioning device and the second positioning device are arranged on the same rack, the first positioning device and the second positioning device can make full use of the pressing time to load or unload the other positioning device, the processing cycle is shortened, and the work efficiency is improved. In addition, the pressing device can move left and right, front and back, and the movable design of the first positioning device and the second positioning device improves the application range of the equipment to product sizes. The utility model has strong practicability and strong popularization significance. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 The structure diagram of the high-efficiency circuit board hot melting device is shown in the utility model;
[0015] Figure 2 The structure diagram of the second positioning device is shown in the utility model. Figure 1 The structure diagram of the second positioning device is shown in the utility model.
[0016] Figure 3 Another embodiment structure of the second positioning device is shown in the utility model. DETAILED DESCRIPTION
[0017] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the following will be further described in detail in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model, and are not used to limit the utility model.
[0018] As Figure 1 With Figure 2 The utility model provides a kind of high-efficiency circuit board hot melting device, the high-efficiency circuit board hot melting device includes rack 10, first positioning device 20, second positioning device 30 and pressing device 40, the rack 10 includes base 11 and mounting frame 12 being set on base 11, the first positioning device 20, second positioning device 30 are all set on base 10, and first positioning device 20 is set on the top of second positioning device 30, and the pressing device 30 is set on mounting frame 12 and is located the top of first positioning device 20. In addition, the rack is also provided with protective cover (not shown in drawing), it is enclosed in the outside and top of first positioning device 20, second positioning device 30 and pressing device 40.
[0019] The top of base 11 is equipped with work platform, the work platform is equipped with two front and rear extension first guide rails 121 being arranged side by side, and first positioning device 20 is installed on two first guide rails 121 and can move back and forth along first guide rail 121. Two first guide rails 121 are provided with two second guide rails 122 being arranged side by side and extending, and second guide rail 122 is lower than first guide rail 121, and second positioning device 30 is installed on second guide rail 122 and can move back and forth along second guide rail 122.
[0020] The first positioning device 20 includes moving plate 21 and guide groove piece being set moving plate 21 bottom surface, the guide groove piece is installed on first guide rail 121, and can move back and forth along first guide rail 121, and the moving plate 21 is erected on two first guide rails 121. The second positioning device 30 includes positioning frame 31 and drive device 32 being installed on positioning frame 31, and the positioning frame 31 includes top plate 311, bottom plate 312 and support 313 being set between bottom plate 312 and top plate 311, and the support 313 includes two side supports, and the side support includes two installation rods 314, and two installation rods 314 are installed in X shape, and the middle part is pivotally connected and can rotate.
[0021] Further, the top surface of the bottom plate 312 is provided with two parallel positioning plates 315, the positioning plates 315 are provided with adjusting holes 316, the bottom end of the mounting rod 314 is provided with a limiting piece 316, the limiting piece 316 is connected to the mounting rod 314 through a connecting shaft, the mounting rod 314 and the limiting piece 316 are respectively arranged on the two sides of the positioning plate 315; the outer diameter of the limiting piece 316 is greater than the height of the adjusting hole 316, and the connecting shaft is arranged in the adjusting hole 316. The driving device 32 comprises a driving rod 321, and the top end of the driving rod 321 abuts against the bottom surface of the top plate 311. In working, the driving rod 321 pushes the top plate 311 to move upward, the bottom end of the mounting rod 314 moves to the middle along the adjusting hole 316, and the top plate 311 is lifted upward. Conversely, the top plate 311 is lowered.
[0022] The mounting frame 12 is provided with horizontally extending slide rails 123, and the pressing device 40 is arranged on the slide rails 123 and can move along the slide rails 123. The pressing device 40 comprises a mounting portion 41, a horizontal driving device 42 and a pressing assembly 43, the mounting portion 41 is arranged on the slide rails 123, the horizontal driving device 42 is arranged on the mounting portion 41, and two connecting rods 421 connected to the mounting portion 41 are arranged on the horizontal driving device 42. The pressing assembly 43 is arranged on the horizontal driving device 42 and the connecting rods of the mounting portion 41, and the driving device 42 drives the pressing assembly 43 to move along the connecting rods, so as to adjust the front and back positions of the pressing assembly 43.
[0023] The working platform is provided with an inner pressing area, an outer positioning area and a moving area between the two areas, the pressing device 40 is arranged directly above the pressing area, and the positioning area is a position where the first positioning device 20 and the second positioning device 30 move to the outermost side so as to facilitate taking out the product. In working, the worker arranges the PCB on the positioning plate 21 of the first positioning device 20, the first positioning device 20 moves inward along the first guide rail 121 to the pressing area, the pressing device 40 moves downward and is pressed on the first positioning device 20 to perform hot melting processing. The driving device 32 of the second positioning device 30 compresses the top plate 311 downward, the second positioning device 30 moves forward along the second guide rail 122 to the positioning area, the driving device 32 lifts the top plate 311 upward, and the worker operates and places the PCB. After that, the pressing device 40 moves upward, the first positioning device 20 moves outward with the processed product, at the same time, the top plate 311 of the second positioning device 30 moves downward and is dislocated inward to the pressing area with the first positioning device 20, at this time, the top plate 311 is lifted upward to perform pressing processing.
[0024] As Figure 3As shown, it is the second embodiment of the utility model, the structure of this embodiment is basically same with the first embodiment, the difference is that the positioning frame 31a includes top plate 311a and bottom plate 312a, a plurality of installation pole 313a are arranged between the top plate 311a and bottom plate 312a, the installation pole 313a is vertically extended and arranged, and the bottom end extends out of the bottom plate 312a, the installation pole 313a between the top plate 311a and bottom plate 312a is provided with telescopic spring 314a, the telescopic spring 314a plays the role of elastic support, to ensure the stability in the moving process.
[0025] In summary, the utility model discloses a first positioning device 20, second positioning device 30 are arranged on the same rack, the first positioning device 20, second positioning device 30, can make full use of the pressing time, and another positioning device is loaded or unloaded, shorten the processing cycle, improve work efficiency.In addition, the pressing device can move left and right, front and back, and the movable design of the first positioning device 20, second positioning device 30 improves the applicable range of the equipment to product size.The utility model has strong practicability and strong popularization significance.
[0026] The above-described embodiments only express two kinds of implementation manners of the utility model, and the description is more specific and detailed, but it can not be understood as the limitation of the patent range of the utility model.There should be noted that for ordinary skilled person in the art, without departing from the concept of the utility model, a number of variations and improvements can be made, and these all belong to the protection scope of the utility model.Therefore, the protection scope of the utility model patent should be according to the attached claims.
Claims
1. A high-efficiency circuit board hot-melt device, characterized in that: The machine frame includes a base and a mounting frame arranged on the base, the first positioning device and the second positioning device are arranged on the base, and the first positioning device is arranged above the second positioning device, and the pressing device is arranged on the mounting frame and directly above the first positioning device; a work platform is arranged on the top surface of the base, two front and rear extending first guide rails are arranged on the work platform in parallel, the first positioning device is arranged on the two first guide rails and can move along the first guide rails, two second guide rails extending in parallel are arranged between the two first guide rails, the second guide rails are lower than the first guide rails, the second positioning device is arranged on the second guide rails and can move along the second guide rails, an inner pressing area, an outer positioning area and a moving area between the two areas are arranged on the work platform, the pressing device is arranged directly above the pressing area, and the first guide rails and the second guide rails sequentially penetrate the positioning area, the moving area and the pressing area from front to back.
2. A high efficiency circuit board soldering apparatus as defined in claim 1 wherein: The first positioning device includes a moving plate and a guide groove arranged on the bottom surface of the moving plate, the guide groove is arranged on the first guide rail and can move along the first guide rail, and the moving plate is arranged on the two first guide rails.
3. A high efficiency circuit board soldering apparatus as defined in claim 1 wherein: the soldering tip is a flat tip having a width of about 0.5 mm to about 2 mm and a thickness of about 0.5 mm to about 2 mm. The second positioning device includes a positioning frame and a driving device arranged on the positioning frame, the positioning frame includes a top plate, a bottom plate and a support arranged between the bottom plate and the top plate, the support includes two side supports, the side supports include two installation rods, the two installation rods are installed in an X shape, and the middle part is pivotally connected and can rotate.
4. A high efficiency circuit board soldering apparatus as defined in claim 3 wherein: the soldering tip is a flat tip having a width of about 0.5 mm to about 2 mm and a thickness of about 0.5 mm to about 2 mm. A top surface of the bottom plate is provided with two parallel positioning plates, the positioning plates are provided with adjusting holes, bottom ends of the installation rods are provided with limiting pieces, the limiting pieces are connected to the installation rods through connecting shafts, and the installation rods and the limiting pieces are respectively arranged on two sides of the positioning plates; an outer diameter of the limiting piece is greater than a height of the adjusting hole, and the connecting shafts are arranged in the adjusting holes.
5. The high-efficiency circuit board hot-melt device as described in claim 3, characterized in that: The driving device includes a driving rod, and a top end of the driving rod abuts against a bottom surface of the top plate.
6. A high efficiency circuit board soldering apparatus as defined in claim 1 wherein: the soldering tip is a flat tip having a width of about 0.5 mm and a thickness of about 0.5 mm. The mounting frame is provided with a horizontally extending slide rail, and the pressing device is arranged on the slide rail and can move along the slide rail.
7. A high efficiency circuit board soldering apparatus as defined in claim 6 wherein: the soldering tip is a hollow tube having a plurality of openings therein. The pressing device includes a mounting portion, a horizontal driving device and a pressing assembly, the mounting portion is arranged on the slide rail, the horizontal driving device is arranged on the mounting portion, two connecting rods connected to the mounting portion are arranged on the horizontal driving device, and the pressing assembly is arranged on the horizontal driving device and the connecting rods of the mounting portion.
8. A high efficiency circuit board soldering apparatus as defined in claim 3 wherein: the soldering tip is a flat tip having a width of about 0.5 mm and a thickness of about 0.5 mm. The positioning frame includes a top plate and a bottom plate, a plurality of installation rods are arranged between the top plate and the bottom plate, the installation rods are arranged in a vertical direction, bottom ends of the installation rods extend out of the bottom plate, and elastic springs are arranged on the installation rods between the top plate and the bottom plate.
9. A high efficiency circuit board soldering apparatus as defined in claim 1 wherein: the soldering tip is a flat tip having a width of about 0.5 mm and a thickness of about 0.5 mm. A protective cover is further arranged on the machine frame and surrounds the outer side and the top of the first positioning device, the second positioning device and the pressing device.