A new type of VCP splint device

Abstract

The utility model discloses a novel VCP clamping plate device, including square tube, through the fixed two groups of continuous axle seat of square tube one side and the top equidistance distribution's three groups L type main frame, constructs the firm device base frame, and continuous axle seat is convenient for with external transmission mechanism connection, realizes power transmission, and L type main frame structure is reasonable, and provides reliable installation support for other components, and its array formula layout has strengthened the stability of overall structure, can effectively resist the vibration and impact in the working process, guarantees the long -term stable operation of device under complex working condition, and the stable guidance of board material in transmission process can be realized to guide wheel subassembly, reduces board material moving resistance, makes board material transmission more smooth, and flexible guidance board material movement in the narrow space, effectively solved the board material transmission problem under the space limit, and pneumatic pressing plate hook subassembly can realize the fast accurate positioning to board surface, can complete the opening and closing action of pressing plate hook fast, satisfies the efficient rhythm demand of production line.

Description

Technical Field

[0001] This utility model relates to the field of VCP production equipment technology, specifically a novel VCP clamping device. Background Technology

[0002] With the continuous improvement of industrial automation, pneumatic transmission technology has been widely used in the PCB clamping field due to its significant advantages such as lightweight, high adaptability, high repeatability, fast response, and low maintenance costs. Among them, the cylinder, as the core actuator, achieves linear motion driven by compressed air, and then, in combination with linkages, shafts, and other mechanisms, it can efficiently complete the opening and closing of the clamping plate.

[0003] For VCP automatic plate loading, there are many requirements such as space constraints, repetitive high positioning, and fast response. The existing clamping devices have poor working stability and positioning accuracy that cannot meet the requirements. Therefore, we need to propose a new VCP clamping device. Utility Model Content

[0004] The purpose of this utility model is to provide a novel VCP clamping device, which further improves the stability of the device and achieves precise guidance of the plate material by setting up a square tube, a coupling seat, an L-shaped main frame, a guide wheel assembly, a support plate frame assembly, and a pneumatic pressure plate hook assembly, thereby solving the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A novel VCP clamping device includes: a square tube with two sets of coupling seats fixedly connected to one side wall, and three sets of L-shaped main frames fixedly connected at equal intervals to the top of the square tube; The guide wheel assemblies for contacting the support plate are equidistantly arranged on both sides of the L-shaped main frame. The pallet rack assembly used to prevent deformation of large and thin plates is installed on top of three sets of L-shaped main frames; The pneumatic pressure plate hook assembly used to position the plate surface is respectively installed in the inner cavity of the three sets of L-shaped main frames.

[0006] Preferably, the pneumatic pressure plate hook assembly includes a cylinder, which is installed in the inner cavity of the L-shaped main frame. The cylinder extension end is fixedly connected to a cylinder connector. One end of the cylinder connector is rotatably connected to a clamping plate via a shaft pin. One end of the clamping plate is rotatably connected to a gripping hook. One end of the gripping hook is fixedly connected to a pressure plate hook.

[0007] Preferably, it also includes a card holder, which is fixedly installed on the outer wall of the L-shaped main frame. Rotary shafts are fixedly connected to the inner walls on both sides of the card holder, and one end of the grab hook is rotatably connected to the rotating shaft.

[0008] Preferably, the guide wheel assembly includes a fixing plate, which is fixedly connected to the outer wall of the L-shaped main frame, and a PU rubber wheel is rotatably connected to one side wall of the fixing plate.

[0009] Preferably, the pallet frame assembly includes a pallet plate, two sets of fixing blocks are fixedly connected to the bottom of the pallet plate, a positioning sensor block is fixedly connected to the bottom of the pallet plate, the positioning sensor block and the two sets of fixing blocks are respectively fixedly connected to three sets of L-shaped main frames, and three sets of expansion blocks are fixedly connected to both sides of the pallet plate.

[0010] Preferably, the bottom of the three sets of L-shaped main frames is fixedly connected with reinforcing connecting rods.

[0011] Preferably, the top of each of the three sets of L-shaped main frames is fixedly connected with a baffle angle iron, and the baffle angle iron is arranged in an L-shape.

[0012] Compared with the prior art, the beneficial effects of this utility model are: This invention constructs a stable basic frame for the device by using two sets of coupling seats fixed on one side of a square tube and three sets of L-shaped main frames equidistantly distributed on the top. The coupling seats facilitate connection with external transmission mechanisms to achieve power transmission. The L-shaped main frame has a reasonable structure, providing reliable installation support for other components. Its array layout enhances the stability of the overall structure, effectively resisting vibration and impact during operation and ensuring long-term stable operation of the device under complex working conditions. The guide wheel assembly can stably guide the plate during transmission, reducing the resistance of plate movement and making plate transmission smoother. At the same time, it can flexibly guide the movement of the plate in a narrow space, effectively solving the problem of plate transmission under space constraints. The pneumatic pressure plate hook assembly can achieve rapid and accurate positioning of the plate surface and quickly complete the opening and closing action of the pressure plate hook, meeting the high-efficiency cycle requirements of the production line. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the structure of the L-shaped main frame and guide wheel assembly of this utility model; Figure 3 This is a schematic diagram of the structure of the tray frame assembly of this utility model; Figure 4 This is a schematic diagram of the structure of the pneumatic pressure plate hook assembly of this utility model.

[0014] In the diagram: 1. Square tube; 2. Coupling seat; 3. L-shaped main frame; 4. Guide wheel assembly; 401. Fixing plate; 402. PU rubber wheel; 5. Pallet frame assembly; 501. Pallet plate; 502. Fixing block; 503. Positioning sensor block; 504. Extension block; 6. Pneumatic pressure plate hook assembly; 601. Cylinder; 602. Cylinder connector; 603. Clamping plate; 604. Grab hook; 605. Pressure plate hook; 606. Card seat; 607. Rotating shaft; 7. Reinforcing connecting rod; 8. Baffle angle iron. Detailed Implementation

[0015] 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.

[0016] Please see Figure 1-4 This utility model provides a technical solution: A novel VCP clamping device includes: a square tube 1, on which two sets of coupling seats 2 are fixedly connected; and three sets of L-shaped main frames 3 are fixedly connected at equal intervals on the top of the square tube 1. By setting two sets of coupling seats 2, it can be conveniently connected to an external transmission mechanism to stably transmit external power to the device and ensure the reliability of the device's power input. The guide wheel assembly 4, which is used to contact the support plate, is equidistantly arranged on both sides of the L-shaped main frame 3. By setting the guide wheel assembly 4, the plate can be flexibly guided to move smoothly in a narrow space, avoiding hard collision between the plate and the device and causing damage, and ensuring smooth and accurate plate transmission. The pallet frame assembly 5, used to prevent deformation of large and thin plates, is installed on the top of the three L-shaped main frames 3. By setting the pallet frame assembly 5, the pressure on the plates is evenly distributed, effectively preventing large and thin plates from deforming due to uneven force during clamping and transmission, thus ensuring the quality of the plates. The pneumatic pressure plate hook assembly 6, used for positioning the plate surface, is respectively set in the inner cavity of the three sets of L-shaped main frames 3. By setting the pneumatic pressure plate hook assembly 6, the plate surface can be quickly and accurately positioned, meeting the production line's requirements for high-efficiency cycle time and high-precision positioning.

[0017] The pneumatic pressure plate hook assembly 6 includes a cylinder 601, which is installed inside the L-shaped main frame 3. A cylinder connector 602 is fixedly connected to the telescopic end of the cylinder 601. One end of the cylinder connector 602 is rotatably connected to a clamping plate 603 via a pin. One end of the clamping plate 603 is rotatably connected to a gripping hook 604. One end of the gripping hook 604 is fixedly connected to a pressure plate hook 605. The cylinder 601 serves as the power source, providing a fast response and enabling rapid movement of the cylinder connector 602, which in turn drives the clamping plate 603, gripping hook 604, and pressure plate hook 605. By precisely controlling the telescopic range of the cylinder 601, the clamping force and position of the pressure plate hook 605 on the plate surface can be accurately adjusted. By implementing the pneumatic pressure plate hook assembly 6, rapid and precise positioning of the plate surface is achieved, meeting the requirements of high-efficiency production line cycle time and high-precision positioning.

[0018] It also includes a mounting base 606, which is fixedly installed on the outer wall of the L-shaped main frame 3. Rotating shafts 607 are fixedly connected to the inner walls on both sides of the mounting base 606. One end of the gripper hook 604 is rotatably connected to the rotating shaft 607. The mounting base 606 provides a stable rotation fulcrum for the gripper hook 604. The rotatable connection design between the rotating shaft 607 and the gripper hook 604 allows the gripper hook 604 to rotate flexibly during operation. Driven by the cylinder 601, the opening and closing action of the pressure plate hook 605 is made smoother and more stable. By setting the mounting base 606 and the rotating shaft 607, the reliability of the pneumatic pressure plate hook assembly 6 is enhanced, and the positioning effect is guaranteed.

[0019] The guide wheel assembly 4 includes a fixing plate 401, which is fixedly connected to the outer wall of the L-shaped main frame 3. A PU rubber wheel 402 is rotatably connected to one side wall of the fixing plate 401. The fixing plate 401 is made of high-strength material and is fastened to the L-shaped main frame 3 with bolts to ensure a firm connection and provide stable support for the PU rubber wheel 402. The PU rubber wheel 402 has good wear resistance and self-lubricating properties, requiring no frequent maintenance during long-term use. By setting the fixing plate 401 and the PU rubber wheel 402, the maintenance cost of the device is reduced, the service life of the guide wheel assembly 4 is extended, and the stability of the plate transmission is continuously ensured.

[0020] The pallet rack assembly 5 includes a pallet plate 501. Two sets of fixing blocks 502 are fixedly connected to the bottom of the pallet plate 501. A positioning sensor block 503 is also fixedly connected to the bottom of the pallet plate 501. The positioning sensor block 503 and the two sets of fixing blocks 502 are respectively fixedly connected to three L-shaped main frames 3. Three sets of extension blocks 504 are fixedly connected to both sides of the pallet plate 501. The two sets of fixing blocks 502 are thickened to increase the connection strength between the pallet plate 501 and the L-shaped main frames 3. The positioning sensor block 503 can accurately provide feedback on the position information of the pallet plate 501, facilitating real-time adjustments by the system. The extension blocks 504 are made of anti-slip material to increase friction with the pallet. By setting the fixing blocks 502, positioning sensor blocks 503, and extension blocks 504, the stability and accuracy of the pallet rack assembly 5 in supporting the pallet are further improved, effectively preventing the pallet from sliding during transport.

[0021] The bottom of the three sets of L-shaped main frames 3 is fixedly connected with reinforcing connecting rods 7. The reinforcing connecting rods 7 are made of high-strength alloy material, span the bottom of the three sets of L-shaped main frames 3, and tightly connect them into a whole. This enhances the connection strength and rigidity of the bottom of the device, effectively reducing the shaking and deformation of the device during operation. By setting the reinforcing connecting rods 7, the overall stability of the device is further improved.

[0022] The top of each of the three L-shaped main frames 3 is fixedly connected with a baffle angle iron 8. The baffle angle iron 8 is L-shaped and perpendicular to the top of the L-shaped main frame 3, forming a limiting frame. When the board is transported to the designated position, it can effectively prevent the board from moving further and prevent the board from shifting or slipping during the transport process. By setting the baffle angle iron 8, the safety and stability of the board transport are further guaranteed.

[0023] Working Principle: During the VCP automatic loading process, external power is transmitted to the square tube 1 and L-shaped main frame 3 through the coupling seat 2, providing operating power for the device. During the transfer of the board, the PU rubber wheels 402 of the guide wheel assembly 4 contact the board surface to guide and limit the board, ensuring that the board moves along the predetermined path. When the board reaches the designated position, the support plate 501 and extension block 504 of the pallet frame assembly 5 support the board to prevent deformation. At this time, the cylinder 601 of the pneumatic pressure plate hook assembly 6 is activated, driving the clamping plate 603 and the grabbing hook 604 to move through the cylinder connector 602, so that the pressure plate hook 605 presses down on the board surface to achieve precise positioning. Throughout the process, the reinforcing connecting rod 7 ensures the stability of the device structure, and the baffle angle iron 8 prevents the board from shifting or slipping. All components work together to achieve stable transfer, precise positioning and reliable clamping of the board during the VCP automatic loading process.

[0024] 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 novel VCP clamping device, characterized in that, include: A square tube (1) has two sets of coupling seats (2) fixedly connected to one side wall, and three sets of L-shaped main frames (3) are fixedly connected at equal intervals to the top of the square tube (1). The guide wheel assembly (4) for contacting the support plate surface is equidistantly arranged on both sides of the L-shaped main frame (3); The pallet frame assembly (5) used to prevent deformation of large and thin plates is installed on top of the three sets of L-shaped main frames (3); The pneumatic pressure plate hook assembly (6) used to position the plate surface is respectively set in the inner cavity of the three sets of L-shaped main frames (3).

2. The novel VCP clamping device according to claim 1, characterized in that: The pneumatic pressure plate hook assembly (6) includes a cylinder (601), which is installed in the inner cavity of the L-shaped main frame (3). The cylinder (601) is fixedly connected to a cylinder connector (602) at its telescopic end. One end of the cylinder connector (602) is rotatably connected to a clamping plate (603) via a shaft pin. One end of the clamping plate (603) is rotatably connected to a grab hook (604), and one end of the grab hook (604) is fixedly connected to a pressure plate hook (605).

3. The novel VCP clamping device according to claim 2, characterized in that: It also includes a card holder (606), which is fixedly installed on the outer wall of the L-shaped main frame (3). A rotating shaft (607) is fixedly connected to the inner walls on both sides of the card holder (606), and one end of the grab hook (604) is rotatably connected to the rotating shaft (607).

4. The novel VCP clamping device according to claim 1, characterized in that: The guide wheel assembly (4) includes a fixing plate (401), which is fixedly connected to the outer wall of the L-shaped main frame (3), and a PU rubber wheel (402) is rotatably connected to one side wall of the fixing plate (401).

5. The novel VCP clamping device according to claim 1, characterized in that: The pallet frame assembly (5) includes a pallet plate (501), two sets of fixing blocks (502) are fixedly connected to the bottom of the pallet plate (501), a positioning sensor block (503) is fixedly connected to the bottom of the pallet plate (501), the positioning sensor block (503) and the two sets of fixing blocks (502) are fixedly connected to three sets of L-shaped main frames (3) respectively, and three sets of expansion blocks (504) are fixedly connected to both sides of the pallet plate (501).

6. The novel VCP clamping device according to claim 1, characterized in that: The bottom of the three sets of L-shaped main frames (3) are fixedly connected with reinforcing connecting rods (7).

7. A novel VCP clamping device according to claim 1, characterized in that: The tops of the three sets of L-shaped main frames (3) are respectively fixedly connected with baffle angle irons (8), and the baffle angle irons (8) are arranged in an L-shape.

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