Upper pressing die transfer device of grinding wheel forming unit

Abstract

The utility model relates to the technical field of material transfer equipment, in particular to an upper pressing die transfer device of a grinding wheel forming unit. Comprising an arc-shaped track, a power mechanism, a mounting seat and a suction cup assembly arranged on the mounting seat in a liftable mode, the power mechanism is fixedly arranged on the mounting seat and drives the mounting seat to move around the periphery of the arc-shaped track, and the suction cup assembly is used for adsorbing an upper pressing die. The mounting base is driven by the power mechanism to move around the arc-shaped track, so that the suction cup assembly adsorbing the upper pressing die can do arc motion, the working condition of circumferentially-arranged grinding wheel dies in a rotary grinding wheel forming unit is met, and the transfer efficiency of the grinding wheel dies is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to material transfer equipment technical field especially relates to a sand wheel forming unit's upper pressure mould transfer device. BACKGROUND

[0002] The sand wheel is also called consolidated abrasive tool, and the sand wheel is formed by the binder and is combined into a certain shape and has a certain strength, and the sand wheel is generally composed of abrasive, binder and air hole, and the sand wheel forming unit is specially used for producing the sand wheel.

[0003] In the production of the sand wheel forming unit, the upper pressure mould of the sand wheel is covered and attached to the sand wheel lower pressure mould and the formed material after the sand wheel lower pressure mould is evenly spreaded, and then the combination of the sand wheel lower pressure mould and the sand wheel upper pressure mould is sent into the hydraulic machine to form the sand wheel.

[0004] The existing sand wheel upper pressure mould transfer device is mostly linearly transported (such as the utility model patent with the authorization publication number CN207682214U), and when the rotary sand wheel forming unit (such as the utility model patent with the authorization publication number CN204277813U) is encountered, the transfer device of the linearly transported upper pressure mould cannot meet the transportation work of the circumferentially arranged sand wheel mould. SUMMARY

[0005] In order to solve the problem that the existing linearly transported upper pressure mould transfer device cannot meet the use requirement of the rotary sand wheel forming unit, the utility model provides a sand wheel forming unit's upper pressure mould transfer device, which drives the mounting seat to move around the arc-shaped track through the power mechanism, so that the suction cup assembly adsorbed with the upper pressure mould can move in an arc line, to meet the working condition of the circumferentially arranged sand wheel mould in the rotary sand wheel forming unit, and improve the transfer efficiency of the sand wheel mould.

[0006] In order to achieve the above-mentioned purpose, the technical scheme of the utility model is as follows:

[0007] A sand wheel forming unit's upper pressure mould transfer device, including arc-shaped track, power mechanism, mounting seat and liftable suction cup assembly on the mounting seat, the power mechanism is fixedly arranged on the mounting seat, the power mechanism drives the mounting seat to move around the outer periphery of the arc-shaped track, the suction cup assembly is used for adsorbing the upper pressure mould, the side surface of the arc-shaped track is provided with arc-shaped guide groove, and the upper end of the mounting seat is fixedly provided with the sliding block matched with the guide groove. The inner and outer side surfaces of the arc-shaped track are provided with guide grooves, and the upper end of the mounting seat is provided with sliding blocks matched with the inner and outer side guide grooves, so as to ensure the stability of the mounting seat when moving around the outer periphery of the arc-shaped track, and also ensure that the mounting seat is always below the arc-shaped track.

[0008] Furthermore, the arc-shaped track is provided with an arc-shaped rack, and the output end of the power mechanism is fixed with a gear that meshes with the rack. The rack is fixed to the lower end of the arc-shaped track, and the teeth of the rack extend outward from the outside of the arc-shaped track.

[0009] Furthermore, a telescopic mechanism is fixedly provided on the mounting base, and the output end of the telescopic mechanism passes through the mounting base and is fixedly connected to the suction cup assembly.

[0010] Furthermore, the power mechanism is an electric motor.

[0011] Furthermore, the suction cup assembly includes a mounting plate and an electromagnet, with the electromagnet fixedly disposed at the lower end of the mounting plate.

[0012] Furthermore, the arc-shaped track is equipped with a support base, which is used to connect the upper mold transfer device to external equipment. The upper end of the support base is provided with a fixing hole, which is used to fix it together with the external equipment, thereby suspending the transfer device above the grinding wheel template.

[0013] Furthermore, a support plate is fixedly mounted on the support base, and a cable chain is mounted on the support plate. A transmission rod is fixedly mounted on the mounting base, and a fixing plate is mounted on the transmission rod. The fixing plate is connected and fixed to the cable chain. This protects the wires and pipes on the motor and the telescopic mechanism.

[0014] Furthermore, the telescopic mechanism is a hydraulic cylinder, a pneumatic cylinder, or an electric actuator.

[0015] The beneficial effects of this utility model through the above technical solution are as follows: the arc-shaped track of this utility model is provided with a guide groove, and the mounting base is provided with a slider that cooperates with the guide groove. Under the drive of the power mechanism, the mounting base is driven to reciprocate around the arc-shaped track. The suction cup assembly that can be lifted and lowered on the mounting base can adsorb the upper pressure mold on the grinding wheel template, and then transfer it when the mounting base moves, which meets the working conditions of the circumferentially arranged grinding wheel mold in the rotary grinding wheel forming unit, thereby improving the transfer efficiency of the upper pressure mold. Attached Figure Description

[0016] Fig. 1 This is a schematic diagram of the upper mold transfer device of a grinding wheel forming unit according to the present invention;

[0017] Fig. 2 This is a schematic diagram of the motor and arc-shaped track of the upper pressure mold transfer device of a grinding wheel forming unit according to the present invention.

[0018] Fig. 3 This is a schematic diagram of the structure of the arc-shaped track inner side of the transfer device for the upper pressure mold of the grinding wheel forming unit of this utility model, which has a guide groove and cooperates with the slider on the mounting base.

[0019] In the attached diagram, the following numbers are used: 1 is the arc track, 2 is the mounting base, 3 is the rack, 4 is the gear, 5 is the telescopic mechanism, 6 is the guide groove, 7 is the slider, 8 is the motor, 9 is the mounting plate, 10 is the electromagnet, 11 is the support base, 12 is the support plate, 13 is the drag chain, 14 is the transmission rod, 15 is the fixing plate, and 16 is the support frame. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings and specific embodiments:

[0021] like Figs. 1-3 As shown, this embodiment provides an upper pressure mold transfer device for a grinding wheel forming unit, including an arc-shaped track 1, a power mechanism, a mounting base 2, and a suction cup assembly that can be lifted and lowered on the mounting base 2. The power mechanism is a motor 8, which is fixedly installed on the mounting base 2. The power mechanism drives the mounting base 2 to move around the outer periphery of the arc-shaped track 1.

[0022] Specifically, the arc-shaped track 1 is provided with an arc-shaped rack 3, and the output end of the motor 8 is fixed with a gear 4 that meshes with the rack 3. The rack 3 is fixed to the lower end of the arc-shaped track 1, and the teeth of the rack 3 extend out of the outer periphery of the arc-shaped track and mesh with the gear 4. The motor 8 is fixed to the mounting base 2 by a support frame 16.

[0023] The suction cup assembly is used to adsorb the upper mold. The suction cup assembly includes a mounting plate 9 and an electromagnet 10, with the electromagnet 10 fixedly disposed at the lower end of the mounting plate 9. The electromagnet 10 is used to adsorb the upper mold.

[0024] The curved track 1 has an arc-shaped guide groove 6 on its side, and the upper end of the mounting base 2 is fixed with a slider 7 that mates with the guide groove 6. In this embodiment, the inner and outer sides of the curved track 1 are provided with guide grooves 6, and the upper end of the mounting base 2 is provided with sliders 7 that mate with the inner and outer guide grooves 6. There are four sliders 7, which are distributed in pairs on the inner and outer sides of the curved track 1 to ensure the stability of the mounting base 2 when it reciprocates around the outer circumference of the curved track 1.

[0025] Furthermore, a telescopic mechanism 5 is fixedly provided on the mounting base 2, and the output end of the telescopic mechanism 5 passes through the mounting base 2 and is fixedly connected to the suction cup assembly. The telescopic mechanism 5 is a hydraulic cylinder, a pneumatic cylinder, or an electric actuator.

[0026] The arc-shaped track 1 is equipped with a support base 11, which is used to connect the upper mold transfer device to external equipment. The upper end of the support base 11 is provided with a mounting hole. After being fixedly connected to the external equipment, it is erected above the mold plate of the rotary grinding wheel forming unit to transfer the upper mold.

[0027] A support plate 12 is fixedly mounted on the support base 11, and a drag chain 13 is mounted on the support plate 12. A transmission rod 14 is fixedly mounted on the mounting base 2, and a fixing plate 15 is mounted on the transmission rod 14. The fixing plate 15 is connected and fixed to the drag chain 13.

[0028] When in use, the motor 8 is started, and the motor 8 drives the gear 4 to rotate. The rack 3 meshing with the gear 4 is fixed in position, so that the gear moves around the outer circumference of the rack 3. The guide grooves 6 on the inner and outer sides of the arc track 1 cooperate with the slider 7 at the upper end of the mounting base 2 to realize the smooth movement of the mounting base 2. When the electromagnet 10 moves to the upper end of the upper mold to be transferred, the motor 8 stops rotating. The telescopic mechanism controls the up and down movement of the electromagnet 10 to attract the upper mold. The motor 8 is turned on again to transport the upper mold to another mold position on the grinding wheel mold plate to realize the transfer of the upper mold.

[0029] The embodiments described above are merely preferred embodiments of this utility model and are not intended to limit the scope of implementation of this utility model. Therefore, all equivalent changes or modifications made to the structure, features and principles described in the patent claims of this utility model should be included within the scope of the patent application of this utility model.

Claims

1. A mold transfer device for an abrasive wheel forming unit, characterized in that, It includes an arc track (1), a power mechanism, a mounting base (2), and a suction cup assembly that can be raised and lowered on the mounting base (2). The power mechanism is fixedly mounted on the mounting base (2) and drives the mounting base (2) to move around the outer periphery of the arc track (1). The suction cup assembly is used to adsorb the upper pressure mold. The side of the arc-shaped track (1) is provided with an arc-shaped guide groove (6), and the upper end of the mounting base (2) is fixed with a slider (7) that cooperates with the guide groove (6).

2. The upper die transfer device of the grinding wheel forming unit according to claim 1, characterized in that, The arc-shaped track (1) is provided with an arc-shaped rack (3), and the output end of the power mechanism is fixed with a gear (4) that meshes with the rack (3).

3. The upper die transfer device of the grinding wheel forming unit according to claim 1, characterized in that, The mounting base (2) is fixedly provided with a telescopic mechanism (5), and the output end of the telescopic mechanism (5) passes through the mounting base (2) and is fixedly connected to the suction cup assembly.

4. The upper die transfer device of a grinding wheel forming unit according to any one of claims 1 or 2, characterized in that, The power mechanism is an electric motor (8).

5. The upper die transfer device of the grinding wheel forming unit according to claim 1, characterized in that, The suction cup assembly includes a mounting plate (9) and an electromagnet (10), with the electromagnet (10) fixedly mounted on the lower end of the mounting plate (9).

6. The upper die transfer device for a grinding wheel forming unit according to any one of claims 1-3, characterized in that, The arc-shaped track (1) is provided with a support seat (11), which is used to connect the upper mold transfer device with external equipment.

7. The upper die transfer device of the grinding wheel forming unit according to claim 6, characterized in that, A support plate (12) is fixedly provided on the support base (11), a drag chain (13) is provided on the support plate (12), a transmission rod (14) is fixedly provided on the mounting base (2), a fixing plate (15) is provided on the transmission rod (14), and the fixing plate (15) is connected and fixed to the drag chain (13).

8. The upper die transfer device of the grinding wheel forming unit according to claim 3, characterized in that, The telescopic mechanism (5) is a hydraulic cylinder, a pneumatic cylinder, or an electric actuator.

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