CN220466721U - Multi-station processing equipment - Google Patents

Abstract

The utility model discloses multi-station processing equipment, which comprises a plurality of processing devices sequentially arranged along a first direction, wherein each processing device comprises two side plates which are arranged at intervals along a second direction, the second direction is mutually perpendicular to the first direction, a transmission channel is formed between the two side plates, each processing device further comprises a transmission mechanism for transmitting a to-be-processed workpiece along the first direction, a lifting mechanism for lifting the to-be-processed workpiece upwards on the transmission mechanism, and a clamping mechanism for clamping and fixing the to-be-processed workpiece, the transmission mechanism is provided with a transmission surface for supporting the to-be-processed workpiece to be transmitted, the clamping mechanism is provided with a clamping head, the clamping head is positioned above the transmission surface along the vertical direction, processing can be performed after the to-be-processed workpiece is clamped and fixed by the clamping head, the transmission of the transmission mechanism is not influenced in the processing process, and the working efficiency is improved.

Description

Multi-station processing equipment

Technical Field

The utility model relates to multi-station processing equipment.

Background

Some equipment is provided with a plurality of processing stations that arrange in proper order, and the work piece that waits to process is transmitted to corresponding station through transport mechanism and is processed, however, in the actual course of working, because the processing task that different stations carried out is different, and required processing duration also has the difference, just can continue to transmit forward after the work piece that is located the rear need wait for the place ahead to accomplish processing, this processing efficiency who has seriously influenced whole processing equipment.

Disclosure of Invention

The utility model aims to provide novel multi-station processing equipment.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a multistation processing equipment, includes a plurality of processingequipment that arrange in proper order along first direction, every processingequipment all includes two curb plates that set up along the second direction interval, the second direction with first direction mutually perpendicular forms between the two the curb plate is followed the transmission channel that the first direction extends and can supply to wait for the machined part to pass through, every processingequipment is still including being used for right wait for the machined part to follow the transmission mechanism of first direction carries out the transmission, and can with wait for on the transmission mechanism the machined part carries out the climbing mechanism of vertical direction upwards jack-up, and be used for right wait for the machined part carries out the centre gripping fixed fixture, transmission mechanism has a transmission face that is used for the bearing wait for the machined part carries out the transmission, fixture has at least and is used for the centre gripping to fix wait for the machined part, the centre gripping head is located along vertical direction the top of transmission face.

Preferably, the clamping head is rotatably connected to the upper part of the side plate around a rotation center line, the rotation center line extends along the first direction, the clamping mechanism further comprises a driving assembly for driving the clamping head to rotate, the driving assembly comprises a driving rod extending along the second direction, and a first driving piece for driving the driving rod to move along the length direction of the driving rod, the driving rod is provided with a driving end, and the lower part of the clamping head is connected with the driving end.

Further, a waist-shaped hole is formed in the lower portion of the clamping head, a first shaft extending in the first direction is arranged at the driving end portion, and the first shaft is slidably and relatively rotatably inserted into the waist-shaped hole.

Preferably, the upper part of the side plate is provided with a through hole penetrating along the second direction, the through hole is positioned above the transmission mechanism along the vertical direction, the through hole is internally provided with a second shaft extending along the first direction, the axial lead of the second shaft and the rotation central line are in collinear extension, and the clamping head is arranged in the through hole and is rotationally connected with the second shaft.

Further, the clamping head is provided with a clamping part for clamping the workpiece to be machined, the clamping mechanism is provided with a first working state and a second working state, when the clamping mechanism is in the first working state, the clamping part is positioned in the through hole, and in the process of converting the first working state into the second working state, the clamping part rotates upwards around the rotation center line and stretches out of the through hole into the transmission channel.

Further, the upper end of the side plate is provided with a baffle, the baffle comprises an overhanging portion protruding from the upper end of the side plate to the transmission channel along a second direction, the overhanging portion is located above the transmission surface, and when the clamping mechanism is in the second working state, the workpiece to be machined is clamped between the clamping portion and the overhanging portion.

Preferably, the processing device comprises a stop member for preventing the workpiece to be processed from being conveyed along the first direction, wherein the stop member is arranged on one of the two side plates, or the stop member is arranged on both side plates; the stop member has a first position and a second position which can be mutually converted, the stop member in the first position is positioned below the conveying surface, and when the stop member is in the second position, at least part of the stop member is positioned above the conveying surface.

In some embodiments, the jacking mechanism comprises a jacking piece and a second driving piece for driving the jacking piece to move upwards, and the stopping piece is arranged on the jacking piece.

Preferably, the conveying mechanism comprises two groups of conveying belts which are respectively arranged on the two side plates and can synchronously convey along the first direction, the upper surfaces of the conveying belts form the conveying surface, the jacking mechanism comprises two jacking plates which are respectively arranged on the two side plates and can synchronously move upwards, and the jacking plates are arranged in parallel with the side plates.

Preferably, the workpiece to be machined is plate-shaped, or comprises a plate-shaped bearing disc and a workpiece body positioned above the bearing disc.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages: the multi-station processing equipment comprises a plurality of processing devices which are sequentially arranged, the to-be-processed workpiece is transmitted among the processing devices through the transmission mechanism, the workpiece can be vertically lifted upwards through the lifting mechanism, and the to-be-processed workpiece is clamped and fixed through the clamping mechanism and then processed, so that the transmission of other to-be-processed workpieces is not influenced by processing operation, and the working efficiency of the equipment is improved.

Drawings

FIG. 1 is a schematic perspective view of a multi-station processing apparatus according to an embodiment of the present utility model, wherein the apparatus includes three processing devices arranged in sequence;

FIG. 2 is a schematic perspective view of a single processing device in this embodiment;

FIG. 3 is a schematic perspective view of a side plate and a member disposed on the side plate of the processing apparatus of FIG. 2;

FIG. 4 is a schematic perspective view of a portion of the components of FIG. 3, with the clamping head in a second operational state;

FIG. 5 is a schematic perspective view of FIG. 3 in a stop and second position;

FIG. 6 is a schematic perspective view of the lifting plate of FIG. 3 when lifted upwards;

FIG. 7 is a schematic illustration of a workpiece being processed as it is transported on a conveyor;

FIG. 8 is a schematic diagram of the workpiece to be processed when being lifted up by the lifting mechanism;

FIG. 9 is a schematic view of a workpiece being gripped by a gripping mechanism and another workpiece being transported on a conveyor;

FIG. 10 is an enlarged schematic view of the clamping mechanism of FIG. 9;

wherein: 100. a processing device; 200. a workpiece to be machined; 1. a side plate; 11. a through hole; 111. a second shaft; 12. a baffle; 121. a cantilever part; 2. a transmission mechanism; 2a, a transmission surface; 21. a conveyor belt; 3. a jacking mechanism; 31. a jacking member; 32. a second driving member; 4. a clamping mechanism; 41. a clamping head; 411. a waist-shaped hole; 412. a clamping part; 42. a drive assembly; 421. a driving rod; 421a, a drive end; 421b, a first axis; 422. a first driving member; 5. a stop mechanism; 51. a stop member; 511. a boss; 52. a third driving member; 6. a width adjusting mechanism; 61. a screw rod; 62. a guide rail; 63. a motor; 64. a synchronization component; x, rotation center line.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Referring to fig. 1, a multi-station processing apparatus includes a plurality of processing devices 100 sequentially arranged along a first direction, each processing device 100 includes two side plates 1 arranged at intervals along a second direction, the second direction is perpendicular to the first direction, a transmission channel extending along the first direction and allowing a workpiece 200 to pass through is formed between the two side plates 1, each processing device 100 further includes a transmission mechanism 2 for transmitting the workpiece to be processed along the first direction, a lifting mechanism 3 capable of lifting the workpiece 200 to be processed on the transmission mechanism 2 upward along the vertical direction, and a clamping mechanism 4 for clamping and fixing the workpiece 200, the transmission mechanism 2 has a transmission surface 2a for supporting the workpiece 200 to be processed, the clamping mechanism 4 has at least a clamping head 41 for clamping and fixing the workpiece 200 to be processed, and the clamping head 41 is located above the transmission surface 2a along the vertical direction.

When the processing apparatuses 100 are sequentially arranged together, the conveying surfaces 2a of all the processing apparatuses 100 are connected in series in the first direction, and the workpiece 200 to be processed can be conveyed among the processing apparatuses 100 in the first direction. Generally, the processing technology of each processing device 100 is different, when the to-be-processed workpiece 200 is transferred to the processing device 100 matched with the processing task, the processing device 100 can jack up the to-be-processed workpiece 200 through the jacking mechanism 3, fix the to-be-processed workpiece 200 above the side plate 1 through the clamping mechanism 4, and then process the to-be-processed workpiece 200, and the processing process does not affect the transfer of other to-be-processed workpieces 200 below along the first direction.

Referring to the drawings, in the present embodiment, the specific structure of the processing apparatus 100 is as follows:

in this embodiment, each side plate 1 is provided with a transmission mechanism 2, a lifting mechanism 3, and a clamping mechanism 4, wherein the transmission mechanism 2 and the lifting mechanism 3 are disposed in the transmission channel. The conveying mechanism 2 comprises two groups of conveying belts 21 which are respectively arranged on the two side plates 1 and can synchronously convey along the first direction, the two groups of conveying belts 21 are mutually parallel and positioned at the same height, the upper surfaces of the conveying belts 21 form a conveying surface 2a, two ends of a workpiece 200 to be processed along the second direction are correspondingly placed on the conveying surfaces 2a of the two groups of conveying belts 21, and the two groups of conveying belts 21 are driven to synchronously convey by a driving motor so as to drive the workpiece 200 to move along the first direction. Meanwhile, the transmission direction of the conveyor belt 21 can be changed by changing the steering direction of the driving motor, so that the forward and reverse transmission of the workpiece 200 to be processed can be controlled.

Referring to fig. 3 and 6, the lifting mechanism 3 includes a lifting member 31 and a second driving member 32 for driving the lifting member 31 to move upwards, in this embodiment, the lifting member 31 is two lifting plates which are respectively arranged on the two side plates 1 and can synchronously move upwards, the lifting plates are arranged parallel to the side plates 1, the conveyor belt 21 is located between the side plates 1 and the lifting plates along any side of the second direction, the second driving member 32 is a lifting cylinder, when the workpiece 200 is conveyed on the conveyor belt 21, the top of the lifting plate is located below the conveying surface 2a along the vertical direction, and when the workpiece 200 is required to be lifted, the lifting cylinder drives the lifting plates to move upwards and lifts the workpiece 200 from the conveyor belt 21.

Referring to fig. 3, 4 and 10, the clamping head 41 is rotatably connected to an upper portion of the side plate 1 about a rotation center line X extending in a first direction, the clamping mechanism 4 further includes a driving assembly 42 for driving the clamping head 41 to rotate, the driving assembly 42 includes a driving rod 421 extending in a second direction, and a first driving member 422 for driving the driving rod 421 to move in a self-length direction, the driving rod 421 has a driving end 421a, and a lower portion of the clamping head 41 is connected to the driving end 421a. Specifically, the upper part of the side plate 1 is provided with a through hole 11 penetrating in the second direction, the through hole 11 is located above the conveying mechanism 2 in the vertical direction, and the clamping head 41 is arranged in the through hole 11; the lower portion of the clamping head 41 is provided with a waist-shaped hole 411, and the driving end 421a is provided with a first shaft 421b extending in the first direction, and the first shaft 421b is slidably and relatively rotatably inserted into the waist-shaped hole 411. In this embodiment, two through holes 11 are disposed at intervals along the first direction on the upper portion of each side plate 1, the distance between the two through holes 11 is smaller than the length of the workpiece 200 along the first direction, a second shaft 111 extending along the first direction is disposed in each through hole 11, the axis of the second shaft 111 extends in a collinear manner with the rotation axis, and the clamping head 41 is rotatably connected with the second shaft 111.

In this embodiment, the first driving member 422 is a driving cylinder, the driving rod 421 is a telescopic rod of the driving cylinder, the driving cylinder is fixedly arranged at the opening of the through hole 11 at one side far away from the transmission channel, one end of the telescopic rod is connected with the driving cylinder, the other end of the telescopic rod is fixedly provided with a connector and extends into the through hole 11, and the connector forms the driving end 421a.

The clamping head 41 is provided with a clamping part 412 for clamping the workpiece 200, the clamping mechanism 4 is provided with a first working state and a second working state, when the clamping mechanism 4 is in the first working state, the clamping part 412 is positioned in the through 11 hole, and the upward lifting process of the workpiece 200 is prevented from being influenced; during the transition of the clamping mechanism 4 from the first operating state to the second operating state, the clamping portion 412 rotates upward about the rotation center line and protrudes from the through hole 11 in the transmission channel.

In this embodiment, as shown in fig. 10, the upper end portion of the side plate 1 is provided with the baffle plates 12, the baffle plates 12 include a plurality of baffle plates arranged at intervals along the first direction, each baffle plate 12 includes a overhanging portion 121 protruding from the upper end portion of the side plate 1 toward the conveying path along the second direction, the overhanging portion 121 is located above the conveying surface 2a, and when the clamping mechanism 4 is in the second working state, the workpiece 200 to be machined is clamped between the clamping portion 412 and the overhanging portion 121. In other embodiments, the upper end of the side plate 1 may not be provided with the baffle 12, and the clamping mechanism 4 in the second working state may be provided, and the clamping head 41 may be capable of lifting and fixing the workpiece 200 to be machined upward on the upper portion of the side plate 1.

The processing apparatus 100 further includes a stopper 51 for preventing the workpiece 200 to be processed from being conveyed in the first direction, the stopper 51 being provided on one of the two side plates 1 or the stopper 51 being provided on both side plates 1. The stop member 51 has a first position and a second position which are mutually switchable, the stop member 51 being located in the first position below the conveying surface 2a, and at least part of the stop member 51 being located above the conveying surface 2a when the stop member 51 is in the second position.

In this embodiment, referring to fig. 5, a stopping mechanism 5 is disposed on one of the two side plates 1, the stopping mechanism 5 includes the stopping member 51 described above, and a third driving member 52 capable of driving the stopping member 51 to move up and down, a boss 511 extending upward in a vertical direction is disposed on the stopping member 51, when the stopping member 51 is in the first position, the top of the boss 511 is located below the conveying surface 2a, at this time, the workpiece 200 to be processed can be conveyed on the conveyor 21 without being blocked, and when the workpiece 200 to be processed being conveyed needs to be processed, the third driving member 52 drives the stopping member 51 to move upward, so that the boss 511 extends beyond the conveying surface 2a and is blocked on the conveying path of the workpiece 200 to be processed, thereby achieving stopping of the workpiece 200 to be processed.

Referring to fig. 5, in this embodiment, two sets of stopping mechanisms 5 are disposed on one side plate 1, the two sets of stopping mechanisms are disposed at intervals along the first direction, and the two sets of stopping mechanisms 5 respectively stop the workpiece 200 to be processed, which is conveyed in the forward and reverse directions along the first direction. In the first direction, the two clamping mechanisms 4 are located between the two flanges 511, so that the workpiece 200 after stopping and lifting can be stably clamped by the two clamping heads 41.

In other embodiments, the stopping member 51 may be directly disposed on the lifting member 31, or a stopping structure is disposed on the lifting member 31, and in the process of moving upward the lifting member 31, the stopping member 51 or the stopping structure moves to the position above the conveying surface 2a and stops the workpiece 200, so that the lifting member 31 continues to move upward to lift the workpiece 200 upward.

Referring to fig. 2, the processing device 100 is further provided with a width adjusting mechanism 6 for adjusting the distance between the two side plates 1 along the second direction, the width adjusting mechanism 6 includes a lead screw 61 and a guide rail 62 extending along the second direction, a motor 63 driving the lead screw 61 to rotate around the axis, one of the two side plates 1 is slidably connected with the guide rail 62 and is in threaded engagement with the lead screw 61, in this embodiment, the width adjusting mechanism 6 includes two groups arranged at intervals along the first direction, and a synchronization assembly 64 for synchronizing the two groups of width adjusting mechanisms 6 is further provided between the two groups of width adjusting mechanisms. The motor 63 drives the screw 61 to rotate, so that the side plates 1 can be driven to move along the length direction of the guide rail 62, and the distance between the two side plates 1 is changed and matched with the dimension of the workpiece 200 along the second direction.

The processing device 100 of the present embodiment is applicable to a plate-shaped workpiece 200, and is also applicable to a workpiece 200 including a plate-shaped carrier tray and a workpiece body located above the carrier tray.

Referring to fig. 7, when the workpiece 200 is conveyed on the conveyor 21, the top of the jacking plate is positioned below the conveying surface 2a while the stopper 51 is in the first position. When the workpiece 200 is transferred to a certain machine and is required to be processed on the machine, the third driving member 52 drives the stopping member 51 to move upward as shown in fig. 5, and prevents the workpiece 200 from continuing to be transferred along with the conveyor 21. After the workpiece 200 is stopped, as shown in fig. 8, the second driving member 32 drives the lifting plate to move upwards and lift the workpiece 200 upwards, so that the bottom of the workpiece 200 is higher than the clamping part 412; then, referring to fig. 9, the driving assembly 42 drives the clamping head 41 to rotate around the axis of the first shaft 111, so that the clamping portion 412 moves upwards and finally lifts the workpiece 200 up from the top of the lifting plate and is clamped between the clamping portion 412 and the overhanging portion 121, at this time, the workpiece 200 is located at the upper portion of the side plate 1, and no other components are blocked above the workpiece 200, so that the processing operation is facilitated.

The stopping operation and the lifting operation can be completed in a short time, and the stopping member 51 can be switched back to the second position after the workpiece 200 to be processed is separated from the conveyor belt 21; meanwhile, after the workpiece 200 is separated from the top of the lifting plate, the lifting plate can move downwards to the initial position, the transmission of the conveyor belt 21 is not required to be stopped in the stopping and lifting processes, and meanwhile, the clamped workpiece 200 is positioned above the transmission surface 2a and the transmission of the conveyor belt 21 to the rest of the workpieces 200 is not influenced. After the machining is finished, the lifting plate can be driven to move upwards, the clamping of the clamping mechanism 4 is released, the machined workpiece 200 moves downwards to the lifting plate, then the lifting plate is driven to move downwards, and the machined workpiece 200 is placed on the conveyor belt 21 again.

In summary, the multi-station processing apparatus of the present embodiment can clamp and process the workpiece 200 through the clamping mechanism 4 disposed on the upper portion of the side plate 1, and the processing operation does not affect the transmission of the rest of the workpiece 200 below, thereby improving the working efficiency of the apparatus.

The above embodiments are provided to illustrate the technical concept and features of the present utility model and are intended to enable those skilled in the art to understand the content of the present utility model and implement the same, and are not intended to limit the scope of the present utility model. All equivalent changes or modifications made in accordance with the spirit of the present utility model should be construed to be included in the scope of the present utility model.

Claims (10)

1. A multi-station processing apparatus comprising a plurality of processing devices arranged in sequence along a first direction, characterized in that: each machining device comprises two side plates arranged at intervals along a second direction, the second direction is perpendicular to the first direction, a transmission channel which extends along the first direction and can be used for a workpiece to pass through is formed between the two side plates, each machining device further comprises a transmission mechanism used for transmitting the workpiece to be processed along the first direction, a jacking mechanism used for jacking the workpiece to be processed on the transmission mechanism upwards along the vertical direction, and a clamping mechanism used for clamping and fixing the workpiece to be processed, the transmission mechanism is provided with a transmission surface used for supporting the workpiece to be processed to transmit, and the clamping mechanism is at least provided with a clamping head used for clamping and fixing the workpiece to be processed, and the clamping head is located above the transmission surface along the vertical direction.

2. The multi-station processing apparatus according to claim 1, wherein the clamping head is rotatably connected to an upper portion of the side plate about a rotation center line extending in the first direction, the clamping mechanism further comprising a driving assembly for driving the clamping head to rotate, the driving assembly comprising a driving lever extending in the second direction, and a first driving member for driving the driving lever to move in a longitudinal direction thereof, the driving lever having a driving end portion, the lower portion of the clamping head being connected to the driving end portion.

3. The multi-station machining apparatus according to claim 2, wherein the lower portion of the clamping head is provided with a waist-shaped hole, the driving end portion is provided with a first shaft extending in the first direction, and the first shaft is slidably and relatively rotatably inserted in the waist-shaped hole.

4. The multi-station processing apparatus according to claim 2, wherein a through hole penetrating in the second direction is provided in an upper portion of the side plate, the through hole is located above the transmission mechanism in a vertical direction, a second shaft extending in the first direction is provided in the through hole, an axis line of the second shaft extends in a line with the rotation axis line, and the clamping head is provided in the through hole and is rotatably connected with the second shaft.

5. The multi-station machining apparatus according to claim 4, wherein the clamping head has a clamping portion for clamping the workpiece to be machined, the clamping mechanism has a first working state and a second working state, the clamping portion is located in the through hole when the clamping mechanism is in the first working state, and the clamping portion rotates upward around the rotation center line and protrudes from the through hole into the transmission channel during the transition of the clamping mechanism from the first working state to the second working state.

6. The multi-station machining apparatus according to claim 5, wherein a baffle is provided at an upper end portion of the side plate, the baffle includes an overhanging portion protruding toward the conveying passage in a second direction, the overhanging portion is located above the conveying surface, and the workpiece to be machined is clamped between the clamping portion and the overhanging portion when the clamping mechanism is in the second operating state.

7. The multi-station processing apparatus according to claim 1, wherein the processing device includes a stopper for preventing the workpiece to be processed from being transported in the first direction, the stopper being provided on one of the two side plates, or the stopper being provided on both of the side plates;

the stop member has a first position and a second position which can be mutually converted, the stop member in the first position is positioned below the conveying surface, and when the stop member is in the second position, at least part of the stop member is positioned above the conveying surface.

8. The multi-station processing apparatus of claim 7, wherein the jacking mechanism comprises a jacking member, a second driving member for driving the jacking member to move upward, and the stop member is provided on the jacking member.

9. The multi-station processing apparatus according to claim 1, wherein the conveying mechanism comprises two sets of conveyor belts which are provided separately on the two side plates and can be synchronously conveyed in the first direction, an upper surface of the conveyor belts constituting the conveying surface,

the jacking mechanism comprises two jacking plates which are respectively arranged on the two side plates and can synchronously move upwards, and the jacking plates are arranged in parallel with the side plates.

10. The multi-station processing apparatus according to any one of claims 1 to 9, wherein the workpiece to be processed is plate-shaped or comprises a plate-shaped carrier plate and a workpiece body located above the carrier plate.