Plate collecting machine with secondary outer layer prepreg stacking function

Abstract

The invention discloses a board collecting machine with a secondary outer layer prepreg stacking function, and relates to the technical field of circuit board production equipment. Comprising steel bar trusses; the moving assembly is arranged on the steel bar truss; the number of the core plate clamping jaw assemblies is two, and the two core plate clamping jaw assemblies are symmetrically arranged on the moving assembly. The positions of the core plate clamping jaw assemblies and the positions of the plate tables are distributed at intervals from top to bottom. The two opposite ends of each plate table are each provided with a plurality of groove bodies. The moving assembly comprises a sliding seat horizontally arranged on the steel bar truss in a sliding mode, a lifting assembly is arranged on the sliding seat, and a guide rail is horizontally arranged on the lifting assembly. The core plate clamping jaw assembly comprises a sliding block horizontally arranged on the guide rail in a sliding mode, a clamping jaw cross beam is horizontally arranged on the sliding block, a plurality of air cylinders are vertically arranged on the clamping jaw cross beam at intervals in the length direction, a core plate hook plate is arranged below the air cylinders, and a free wheel is rotationally arranged on the core plate hook plate. The transferring and stacking device has the advantages that the transferring and stacking stability of the sub-outer layer prepregs is improved, and damage can be avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of circuit board production equipment, in particular to a board collecting machine with secondary outer layer prepreg stacking function. BACKGROUND

[0002] In the prior art, when the secondary outer layer prepreg is transferred and stacked, the vacuum chuck is usually used, which can easily cause the prepreg to fall off due to uneven adsorption during transfer, or the prepreg to be damaged during adsorption. SUMMARY

[0003] In view of the above technical deficiencies, the purpose of the present application is to provide a board collecting machine with secondary outer layer prepreg stacking function, which has the advantages of improving the stability of secondary outer layer prepreg transfer and stacking, and avoiding damage.

[0004] To solve the above technical problems, the present application adopts the following technical scheme: the present application provides a board collecting machine with secondary outer layer prepreg stacking function, which comprises: reinforced truss; a moving assembly, which is arranged on the reinforced truss; a core plate clamping jaw assembly, which is provided with two core plate clamping jaw assemblies symmetrically arranged on the moving assembly; a board table, the positions of the core plate clamping jaw assemblies and the positions of the board table are distributed in a spaced manner from top to bottom, and opposite ends of the board table are each provided with a plurality of groove bodies; wherein the moving assembly comprises a sliding seat horizontally sliding on the reinforced truss, the sliding seat is provided with a lifting assembly, and the lifting assembly is horizontally provided with a guide rail; the core plate clamping jaw assembly comprises a sliding block horizontally sliding on the guide rail, the sliding block is horizontally provided with a clamping jaw beam, a plurality of air cylinders are vertically arranged on the clamping jaw beam in a length direction, a core plate hooking plate is arranged below the air cylinders, and a freewheel is rotatably arranged on the core plate hooking plate.

[0005] Preferably, the lifting assembly comprises: a servo motor, which is vertically arranged on the sliding seat; a screw and nut mechanism, a screw rod in the screw and nut mechanism is coaxially connected with an output shaft of the servo motor, and the guide rail is horizontally arranged on a nut in the screw and nut mechanism; the servo motor can drive the sliding block to move in the vertical direction through the screw and nut mechanism, so that the secondary outer layer prepreg placed on the board table can be clamped and stacked layer by layer by using the core plate clamping jaw assembly.

[0006] Preferably, the core plate hook plate is in L-shaped structure, and the vertical end of the core plate hook plate is arranged on the clamping jaw crossbeam, and the piston rod of the air cylinder corresponds to the horizontal end of the core plate hook plate up and down, when the horizontal end of the core plate hook plate is below the secondary outer layer prepreg placed on the plate table, the air cylinder is started, and the secondary outer layer prepreg can be clamped by the piston rod of the air cylinder and the secondary outer layer prepreg, so that the secondary outer layer prepreg is clamped, and the secondary outer layer prepreg is transferred and stacked.

[0007] Preferably, the horizontal end of the core plate hook plate is provided with a wheel groove, and a freewheel is horizontally arranged in the wheel groove, and the position of the piston rod of the air cylinder is staggered with the position of the freewheel up and down, when the secondary outer layer prepreg is transferred and stacked, and the secondary outer layer prepreg is separated from the horizontal end of the core plate hook plate, the abrasion between the secondary outer layer prepreg and the horizontal end of the core plate hook plate can be avoided, and the secondary outer layer prepreg is not scratched.

[0008] Preferably, the vertical end of the core plate hook plate is connected to the clamping jaw crossbeam through the clamping jaw back plate, which is conducive to improving the stability of the core plate hook plate.

[0009] Preferably, the clamping jaw crossbeam is connected with the sliding block through the connecting plate, and the two clamping jaw crossbeams are parallel, so that the secondary outer layer prepreg can be lifted and transferred and stacked by the core plate hook plates on the two clamping jaw crossbeams.

[0010] Preferably, the piston rod of the air cylinder is coaxially provided with a cylindrical polyurethane pressing block, so that the abrasion of the secondary outer layer prepreg can be reduced when the secondary outer layer prepreg is clamped.

[0011] Preferably, the number of the core plate hook plates is greater than or equal to the number of the groove bodies, the positions of the horizontal ends of the core plate hook plates correspond to the positions of the groove bodies, and the shapes and sizes of the cross sections of the groove bodies are adapted to the shapes and sizes of the cross sections of the horizontal ends of the core plate hook plates, so that the secondary outer layer prepreg can be lifted and transferred and stacked by the core plate hook plates on the two clamping jaw crossbeams.

[0012] Preferably, the number of the core plate hook plates on the two clamping jaw crossbeams is the same, and the positions of the core plate hook plates correspond to each other, which is conducive to improving the stability when the secondary outer layer prepreg is clamped by the air cylinder and the core plate hook plates, so that the stacked secondary outer layer prepregs are kept neat.

[0013] Preferably, the freewheel is made of nylon material, which is conducive to reducing the abrasion of the secondary outer layer prepreg.

[0014] The beneficial effects of the present application are as follows: 1. The core plate hook plate lifts the secondary outer layer prepreg, and then the secondary outer layer prepreg is transferred and stacked, and the polyurethane pressing block is pressed on the secondary outer layer prepreg by the air cylinder, so that the stability of the secondary outer layer prepreg during transfer and stacking is improved, and the secondary outer layer prepreg is not damaged.

[0015] 2. The free wheel is arranged, when the secondary outer layer prepreg is transferred and stacked, and the secondary outer layer prepreg is separated from the horizontal end of the core plate hook plate, the free wheel can rotate in the wheel groove, thereby avoiding wear and tear between the secondary outer layer prepreg and the horizontal end of the core plate hook plate. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0017] Figure 1 A structural schematic diagram of a plate collecting machine with secondary outer layer prepreg stacking function provided by the embodiment of the present application.

[0018] Figure 2 A core plate clamping jaw assembly structural schematic diagram of a plate collecting machine with secondary outer layer prepreg stacking function provided by the embodiment of the present application.

[0019] Figure 3 A structural schematic diagram of a plate collecting machine with secondary outer layer prepreg stacking function provided by the embodiment of the present application. Figure 2 A structural schematic diagram of a plate collecting machine with secondary outer layer prepreg stacking function provided by the embodiment of the present application.

[0020] Figure 4 A structural schematic diagram of a plate collecting machine with secondary outer layer prepreg stacking function provided by the embodiment of the present application. Figure 2 A structural schematic diagram of a plate collecting machine with secondary outer layer prepreg stacking function provided by the embodiment of the present application.

[0021] Figure 5 A structural schematic diagram of a plate collecting machine with secondary outer layer prepreg stacking function provided by the embodiment of the present application.

[0022] Figure 6 A structural schematic diagram of a plate collecting machine with secondary outer layer prepreg stacking function provided by the embodiment of the present application.

[0023] Figure 7 A structural schematic diagram of a plate collecting machine with secondary outer layer prepreg stacking function provided by the embodiment of the present application.

[0024] Explanation of reference signs: 1, steel bar truss; 2, moving assembly; 21, sliding seat; 22, guide rail; 3, core plate clamping jaw assembly; 31, sliding block; 32, clamping jaw beam; 33, air cylinder; 331, polyurethane pressing block; 34, core plate hook plate; 341, wheel groove; 342, clamping jaw back plate; 35, free wheel; 36, connecting plate; 4, plate table; 41, groove body; 5, lifting assembly; 51, servo motor. DETAILED DESCRIPTION

[0025] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0026] Embodiment one As shown in Figures 1 to 4 , Figures 6 to 7 , the present application provides a plate collecting machine with secondary outer layer prepreg stacking function, comprising a steel bar truss 1; a moving assembly 2 is arranged on the steel bar truss 1; two core plate clamping jaw assemblies 3 are arranged, and the two core plate clamping jaw assemblies 3 are symmetrically arranged on the moving assembly 2; the positions of the core plate clamping jaw assemblies 3 and the positions of the plate tables 4 are distributed in intervals from top to bottom, and opposite ends of each plate table 4 are provided with a plurality of groove bodies 41; the moving assembly 2 comprises a sliding seat 21 horizontally slidingly arranged on the steel bar truss 1, a lifting assembly 5 arranged on the sliding seat 21, and a guide rail 22 horizontally arranged on the lifting assembly 5; the core plate clamping jaw assembly 3 comprises a sliding block 31 horizontally slidingly arranged on the guide rail 22, a clamping jaw beam 32 horizontally arranged on the sliding block 31, a plurality of air cylinders 33 vertically arranged in intervals along the length direction of the clamping jaw beam 32, a core plate hook plate 34 arranged below the air cylinders 33, and a freewheel 35 rotatably arranged on the core plate hook plate 34.

[0027] After the secondary outer layer prepreg is placed on the plate table 4 by the mechanical hand, the position of the sliding seat 21 is adjusted on the steel bar truss 1, so that the core plate clamping jaw assembly 3 moves to the appropriate position above the plate table 4; the sliding block 31 is adjusted on the guide rail 22, so that the core plate hook plates 34 on the two core plate clamping jaw assemblies 3 are respectively located outside the opposite ends of the secondary outer layer prepreg (further, when the core plate hook plates 34 penetrate into the groove bodies 41 at the respective corresponding positions, the core plate hook plates 34 will not interfere with the secondary outer layer prepreg); under the action of the lifting assembly 5, the clamping jaw beam 32, the air cylinders 33 and the core plate hook plates 34 move towards the plate table 4 until the core plate hook plates 34 penetrate into the groove bodies 41 at the respective corresponding positions, at this time the secondary outer layer prepreg is located between the core plate hook plates 34; the sliding block 31 is adjusted on the guide rail 22, so that the core plate hook plates 34 move towards the secondary outer layer prepreg; under the action of the lifting assembly 5, the clamping jaw beam 32, the air cylinders 33 and the core plate hook plates 34 move away from the plate table 4, so that the secondary outer layer prepreg can be lifted and moved to the adjacent work station to realize transfer and stacking (before the secondary outer layer prepreg is lifted, the air cylinders 33 are started to press the secondary outer layer prepreg, so as to facilitate maintaining the position stability of the secondary outer layer prepreg during transfer and stacking).

[0028] The free wheel 35 is arranged to avoid the abrasion between the secondary outer layer prepreg and the horizontal end of the core plate hook plate 34 when the secondary outer layer prepreg is transferred and stacked, and when the secondary outer layer prepreg is separated from the core plate hook plate 34.

[0029] Embodiment two On the basis of embodiment one, as shown in Figure 1 The lifting assembly 5 includes a servo motor 51 vertically arranged on the sliding seat 21. The lead screw of the screw nut mechanism is coaxially connected with the output shaft of the servo motor 51. The guide rail 22 is horizontally arranged on the nut of the screw nut mechanism. The servo motor 51 can drive the sliding block 31 to move in the vertical direction through the screw nut mechanism, so that the secondary outer layer prepreg placed on the plate table 4 can be clamped and stacked by the core plate jaw assembly 3. At the same time, the sliding block 31 can be adjusted on the guide rail 22, so that the core plate hook plate 34 on the two core plate jaw assemblies 3 can hold or transfer the secondary outer layer prepreg.

[0030] Embodiment three On the basis of embodiment one, as shown in Figures 1 to 4 , Figure 6 The core plate hook plate 34 is in L-shaped structure, and the vertical end of the core plate hook plate 34 is arranged on the jaw beam 32. The piston rod of the air cylinder 33 corresponds to the horizontal end of the core plate hook plate 34. The horizontal end of the core plate hook plate 34 is provided with a wheel groove 341, and the free wheel 35 is horizontally arranged in the wheel groove 341. The position of the piston rod of the air cylinder 33 is staggered with the position of the free wheel 35. When the vertical end of the core plate hook plate 34 penetrates into the corresponding groove 41, and until the vertical end of the core plate hook plate 34 is located below the secondary outer layer prepreg, the core plate hook plate 34 is moved towards the secondary outer layer prepreg (so that the outer wall of the free wheel 35 contacts the bottom surface of the secondary outer layer prepreg). Then the air cylinder 33 is started, and the piston rod of the air cylinder 33 abuts against the top surface of the secondary outer layer prepreg, so that the secondary outer layer prepreg can be clamped and transferred and stacked. When the secondary outer layer prepreg is transferred and stacked, and the secondary outer layer prepreg is separated from the horizontal end of the core plate hook plate 34, the free wheel 35 can rotate in the wheel groove 341, so that the abrasion between the secondary outer layer prepreg and the horizontal end of the core plate hook plate 34 can be avoided.

[0031] The vertical end of the core plate hook plate 34 is connected to the jaw beam 32 through the jaw back plate 342, which is beneficial to improve the stability of the core plate hook plate 34.

[0032] Embodiment four On the basis of embodiment one, as shown in Figure 1As shown, the clamping jaw crossbeams 32 are connected with the sliders 31 through connecting plates 36, and the two clamping jaw crossbeams 32 are parallel to each other; the core plate hook plates 34 on the two clamping jaw crossbeams 32 can be used to lift the secondary outer layer prepreg and transfer and stack it, which is beneficial to keeping the secondary outer layer prepreg stable when it is lifted.

[0033] Example Five On the basis of example one, as shown in Figures 1 to 6 As shown, a cylindrical polyurethane pressing block 331 is coaxially arranged on the piston rod of the air cylinder 33; before the horizontal end of the core plate hook plate 34 lifts the secondary outer layer prepreg placed on the plate table 4, the air cylinder 33 can drive the polyurethane pressing block 331 to press on the secondary outer layer prepreg, which is beneficial to keeping the secondary outer layer prepreg stable when it is moved, and can also avoid abrasion of the secondary outer layer prepreg when it is clamped.

[0034] Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application belong to the scope of the claims of the present application and their equivalent technologies, the present application also intends to include these modifications and variations.

Claims

1. A stacking machine with a secondary outer layer prepreg stacking function, characterized in that, The utility model relates to a core plate clamping jaw assembly and a movable assembly for a steel bar truss. The utility model discloses a core plate clamping jaw assembly and a movable assembly for a steel bar truss. The utility model discloses a core plate clamping jaw assembly and a movable assembly for a steel bar truss. The utility model discloses a core plate clamping jaw assembly and a movable assembly for a steel bar truss. The utility model discloses a core plate clamping jaw assembly and a movable assembly for a steel bar truss. The utility model discloses a core plate clamping jaw assembly and a movable assembly for a steel bar truss. The utility model discloses a core plate clamping jaw assembly and a movable assembly for a steel bar truss.

2. The sheet collecting machine having a function of stacking prepreg sub-outer sheets according to claim 1, wherein The utility model discloses a core plate clamping jaw assembly and a movable assembly for a steel bar truss. The utility model discloses a core plate clamping jaw assembly and a movable assembly for a steel bar truss. The utility model discloses a core plate clamping jaw assembly and a movable assembly for a steel bar truss.

3. The sheet collecting machine having a function of stacking prepreg sub-outer sheets according to claim 1, wherein The utility model discloses a core plate clamping jaw assembly and a movable assembly for a steel bar truss.

4. The sheet collecting machine having a function of stacking prepreg sub-outer sheets according to claim 3, wherein The utility model discloses a core plate clamping jaw assembly and a movable assembly for a steel bar truss.

5. The sheet collecting machine having a function of stacking prepreg sub-outer sheets according to claim 3, wherein The utility model discloses a core plate clamping jaw assembly and a movable assembly for a steel bar truss.

6. The sheet collecting machine having a function of stacking prepreg sub-outer sheets according to claim 1, wherein The utility model discloses a core plate clamping jaw assembly and a movable assembly for a steel bar truss.

7. The sheet collecting machine having a function of stacking prepreg sub-outer sheets according to claim 1, wherein The utility model discloses a core plate clamping jaw assembly and a movable assembly for a steel bar truss.

8. The sheet collecting machine having a function of stacking prepreg sub-outer sheets according to claim 3, wherein The utility model discloses a core plate clamping jaw assembly and a movable assembly for a steel bar truss.

9. The sheet collecting machine having a function of stacking prepreg sub-outer sheets according to claim 3, wherein The utility model discloses a core plate clamping jaw assembly and a movable assembly for a steel bar truss.

10. The sheet collecting machine having a function of stacking prepreg sub-outer sheets according to claim 4, wherein The utility model discloses a core plate clamping jaw assembly and a movable assembly for a steel bar truss. The utility model discloses a core plate clamping jaw assembly and a movable assembly for a steel bar truss. The utility model discloses a core plate clamping jaw assembly and a movable assembly for a steel bar truss. The utility model discloses a core plate clamping jaw assembly and a movable assembly for a steel bar truss. The utility model discloses a core plate clamping jaw assembly and a movable assembly for a steel bar truss. The utility model discloses a core plate clamping jaw assembly and a movable assembly for a steel bar truss. The utility model discloses a core plate clamping jaw assembly and a movable assembly for a steel bar truss. The utility model discloses a core plate clamping jaw assembly and a movable assembly for a steel bar truss. The utility model discloses a core plate clamping jaw assembly and a movable assembly for a steel bar truss. The utility model discloses a core plate clamping jaw assembly and a movable assembly for a steel bar truss. The utility model discloses a core plate clamping jaw assembly and a movable assembly for a steel bar truss. The utility model discloses a core plate clamping jaw assembly and a movable assembly for a steel bar truss. The utility model discloses a core plate clamping jaw assembly and a movable assembly for a steel bar truss. The utility model discloses a core plate clamping jaw assembly and a movable assembly for a steel bar truss. The utility model discloses a core plate clamping jaw assembly and a movable assembly for a steel bar truss. The utility model discloses a core plate clamping jaw assembly and a movable assembly for a steel bar truss. The utility model discloses a core plate clamping jaw assembly and a movable assembly for a steel bar truss. 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