CN220782934U

CN220782934U - Five-action four-station workbench

Info

Publication number: CN220782934U
Application number: CN202321832680.4U
Authority: CN
Inventors: 张龙; 李俊刚
Original assignee: Kunshan Shengpu Electronic Products Co ltd
Current assignee: Kunshan Shengpu Electronic Products Co ltd
Priority date: 2023-07-13
Filing date: 2023-07-13
Publication date: 2024-04-16
Anticipated expiration: 2033-07-13

Abstract

The utility model belongs to the processing equipment field specifically is a five action quadruplex position workstation, including moving the guide rail, move guide rail and remove base swing joint, remove the base and include the base support, base support opposite side and gyro wheel support movable connection, still be provided with the workstation base on the removal base, the workstation base is connected with linear electric motor, the workstation base can be dismantled with the rotation workstation and be connected, and the rotation workstation includes table surface, and table surface is provided with a plurality of tool grooves along the circumference, and rotatable clamping ware is installed to the tool inslot. The movable rotary workbench with the paired clamping devices is arranged on the base in a telescopic adjustment mode, circulation coordination of four product processing actions is achieved, production efficiency is improved, and the workbench with better universality is obtained.

Description

Five-action four-station workbench

Technical Field

The application belongs to the field of processing equipment, and particularly relates to a five-action four-station workbench.

Background

The working platform is commonly used for bearing and taking products, and transferring among a plurality of stations, so that the equipment of each station can finish operations such as loading, assembling, surface treatment, unloading and the like on two products. Generally, the products are not integrally formed, so products are required to be added step by step for combination, actions such as pretreatment, subsequent treatment and unloading are required to be carried out after the products are added, and in the process of rotating the turntable to deliver the products for treatment, the four actions except unloading are required to be carried out circularly and synchronously; in terms of transmission, the existing mobile platform generally adopts rail rollers for matching, and needs to meet the requirement of fixed track gauge and production site conditions; other uses screw drive, which is less versatile due to higher cost of the screw and the susceptibility to wear on reciprocating equipment.

In view of the above, there is a need for a workbench that achieves cyclic coordination of multiple product processing actions and better versatility.

Disclosure of Invention

The utility model provides a to the shortcoming among the prior art, adopts the mode that the movable rail cooperation was equipped with the workstation of dress clamp, has designed a five action quadruplex position workstation, has solved the problem that needs multistation substep to carry out the product loading, the mobile platform universality is not good that exists among the prior art, this application aim at provides five action quadruplex position workstation.

The technical scheme adopted by the application is as follows:

the utility model provides a five action quadruplex position workstation, includes the movable guide rail, and movable guide rail and movable base swing joint, the movable base includes the base support, base support opposite side and gyro wheel support movable connection, still be provided with the workstation base on the movable base, the workstation base is connected with linear electric motor, the workstation base can be dismantled with the rotary table and be connected, and the rotary table includes table surface, and the table surface is provided with two pairs of rotatable clamping ware along the circumference.

Preferably, a guide rail track is paved on the movable guide rail, a track roller is arranged on one side of the base support, and is in fit connection with the guide rail track, wherein the track roller is driven by a first motor, an auxiliary wheel is arranged at the lower end of the roller support, and the auxiliary wheel is arranged on the movable guide rail.

Preferably, the fixture groove outside is opened there is the fastening groove to dress clamp wheel eaves is provided with fastening flange, and fastening flange passes through the bolt with the fastening groove and can dismantle the connection.

Preferably, the clamping device comprises a positioning groove, clamping end faces and sliding chucks are respectively arranged on two sides of the positioning groove, the sliding chucks can move in parallel in the positioning groove, and the sliding chucks are elastically connected with the clamping device through chuck springs.

Preferably, the base support and the upper end of the roller support form a groove-shaped moving pair, the roller support can slide on the base support, and the width of the moving base is adjusted to be a reasonable width.

Preferably, the workbench base is provided with a rotary drum, the inner wall of the rotary drum is provided with spline grooves, the rotary workbench is further provided with a rotary support, the outer eave of the rotary support is provided with spline-shaped protruding edges, and the rotary support is in key connection with the rotary drum. The lower end of the rotary drum is in butt joint with a second motor shaft, and the second motor is in fastening connection with the workbench base.

Preferably, the movable base is further provided with a supporting guide rod, the supporting guide rod is arranged in parallel with the linear guide rail, the supporting guide rod penetrates through the workbench base, and the workbench base can axially translate along the supporting guide rod. The two parallel linear guide rails and the guide rod enable the workbench base to be stably arranged on a horizontal plane.

Preferably, the cross section of the movable guide rail is U-shaped, and the upper edge of the movable guide rail is butted with the base supporting surface in the vertical direction.

The beneficial effects of this application are:

1. the utility model adopts the structure that the movable base moving along the guide rail is used for loading the rotatable rotary worktable, and the rotary clamping devices are arranged on the worktable in pairs, so that the operation actions of each station in different directions at the same position are simultaneously carried out, and the orientation of the clamping device can be adjusted according to the requirements of the jig or the material placement direction, so that the cyclic coordination of actions such as step-by-step feeding, pretreatment, subsequent treatment, discharging and the like of different various products is realized.

2. The structure of base support and gyro wheel support swing joint is adopted to the removal base in this application for the length of removal base is adjustable in order to adapt to different gauges, makes this workstation can apply to more production scenes.

Drawings

FIG. 1 is a schematic diagram of the structure of the present application;

FIG. 2 is a cross-sectional view of FIG. 1 on the axis of the motion base;

FIG. 3 is an enlarged view of a portion of FIG. 1 at c;

FIG. 4 is a schematic view of a structure of the clip;

fig. 5 is a station diagram.

Wherein: 1. a moving guide rail; 101. a track; 2. a moving base; 201. track rollers; 202. auxiliary wheel alignment; 203. a roller bracket; 204. a base support; 2041. a groove-shaped moving pair; 205. a linear guide rail; 206. a first motor; 207. a linear motor; 208. supporting the guide rod; 209. a base support surface; 3. a table base; 301. a rotating drum; 302. a second motor; 4. rotating the workbench; 401. rotating the bracket; 402. a work table; 403. a clamping device; 4031. clamping the end face; 4032. a positioning groove; 4033. a sliding chuck; 4034. a collet spring; 4035. a dial; 4036. a fastening flange; 4037. a fastening groove; 4038. a pointer; s1, a first product grade; s2, a second product grade; s3, preprocessing the bit; s4, unloading the bit.

Detailed Description

The present application is further described below with reference to the accompanying drawings and specific examples.

As shown in fig. 1 and 5, the five-action four-station workbench comprises a movable guide rail 1, wherein the movable guide rail 1 is movably connected with a movable base 2, the movable base 2 comprises a base bracket 204, the other side of the base bracket 204 is movably connected with a roller bracket 203, a workbench base 3 is further arranged on the movable base 2, the workbench base 3 is connected with a linear motor 207, and the linear motor 207 comprises a linear guide rail 205. The movable base 2 is further provided with a support guide rod 208, the support guide rod 208 is arranged in parallel with the linear guide rail 205, the support guide rod 208 is arranged in the workbench base 3 in a penetrating manner, and the workbench base 3 can axially translate along the support guide rod 208.

The workbench base 3 is detachably connected with the rotary workbench 4, the rotary workbench 4 comprises a workbench surface 402, a plurality of jig grooves are formed in the periphery of the workbench surface 402, and rotatable clamping devices 403 are installed in the jig grooves.

The guide rail track 101 is paved on the movable guide rail 1, a track roller 201 is arranged on one side of the base support 204, the track roller 201 is in fit connection with the guide rail track 101, the track roller 201 is driven by a first motor 206, an auxiliary counter wheel 202 is arranged at the lower end of the roller support 203, and the auxiliary counter wheel 202 is arranged on the movable guide rail 1. The cross section of the movable guide rail 1 is U-shaped, the upper edge of the movable guide rail 1 is in butt joint with the base supporting surface 209 in the vertical direction, and the contact surface is required to be made of self-lubricating materials and ensure flatness. By the structure, the crawler rollers 201 and the auxiliary counter wheels 202 can be prevented from being subjected to lateral pressure, and smooth operation of equipment is ensured.

The specific implementation mode is as follows:

a first step of: in fig. 5, the upper clamping device 403 carries the jig to receive the first product at the first product grade S1, if the first product is distributed in a straight line along the circumferential tangential direction of the table top 402, the track rollers 201 are required to rotate cooperatively, so that the feeding width of the table top 402 is suitable for the product distribution;

and a second step of: after the first product is filled, the workbench 402 rotates 90 ° anticlockwise, the clamping device 403 carrying the first product rotates to the second product grade S2 to load the second product, and at the same time, another empty jig rotated to the first product grade S1 above loads the first product grade S1;

and a third step of: the table 402 is then rotated 180 °, i.e. the gripper 403 having completed the loading of the second product in the previous step is rotated to the pre-processing position S3 to be pre-processed, and the adjacent other empty gripper 403 is rotated to the first product level S1 to load the first product, while the gripper 403 at the second product level S2 loads the second product.

Fourth step: the product that has been pretreated in the previous step will be turned from the pretreatment station S3 to the unloading station S4, where it will be subjected to subsequent treatments, it being noted that the loading of the first product will also be started at this time with respect to the upper side of the unloading station S4, i.e. the loading of the gripper 403 of the first product grade S1. After the subsequent treatment is finished, the track roller 201 drives the movable base 2 to translate along the movable guide rail 1 to go to the unloading position, and returns to the initial position after the unloading is finished.

The above steps are performed in a cyclic manner, so that when each of the holders 403 located at the first product level S1 is loaded with the first product, the relative position, that is, the product on the holder 403 located at the unloading position S4 is subjected to the subsequent processing, while the holder 403 located at the second product level S2 is being loaded with the second product, and while the product on the holder 403 located at the preprocessing position S3 is being preprocessed. I.e. the actions at the four stations are performed simultaneously and cyclically.

The implementation steps mentioned above should be noted as follows: the pre-treatment and subsequent treatment generally refer to the steps of processing a part or product, including but not limited to assembly, heat treatment, welding, painting, etc.; when the position of the rotary table 4 is not ideal, the linear motor 207 is started, and the table base 3 is translated along the linear guide 205 until the proper position is reached.

As shown in fig. 3, a fastening groove 4037 is formed on the outer side of the jig groove, and a fastening flange 4036 is arranged on the wheel rim of the clamping device 403, and the fastening flange 4036 is detachably connected with the fastening groove 4037 through bolts. And a dial 4038 is provided along the fastening groove 4037, and a pointer 4038 is provided at the outer edge of the clip 403.

The specific implementation mode is as follows: the bolt connection of the fastening flange 4036 and the fastening groove 4037 is loosened, the clamping device 403 is rotated, the direction of the clamped fixture is determined according to the value of the dial 4038 corresponding to the pointer 4038, and then the bolt connection of the fastening flange 4036 and the fastening groove 4037 is tightened. Thus, different angles between the jig and the circumferential tangential direction of the working table 402 can be realized.

As shown in fig. 4, the clamping device 403 includes a positioning groove 4032, two sides of the positioning groove 4032 are respectively provided with a clamping end surface 4031 and a sliding chuck 4033, the sliding chuck 4033 can move in parallel in the positioning groove 4032, and the sliding chuck 4033 is elastically connected with the clamping device 403 through a chuck spring 4034.

The specific implementation method comprises the following steps: the sliding clamp 4033 is stirred through a device at a corresponding station, so that the distance between the sliding clamp 4033 and the clamping end face 4031 is increased, then a jig is placed, and the bottom of the jig is attached to the bottom of the positioning groove 4032; the sliding clamp 4033 is then released, and the sliding clamp 4033 springs back under the action of the clamp spring 4034, clamping the fixture.

Further, since the clamping device 403 is provided with the slidable sliding chuck 4033, the sliding chuck 4033 may adopt a columnar structure with a right trapezoid cross section, and one side of the inclined waist edge of the right trapezoid faces upward, so that the device at the corresponding station does not need to push from the right side to the front when stirring, and can be a swinging member to stir the inclined surface at the upper section of the sliding chuck 4033, so that the sliding chuck 4033 can also complete the action in the implementation method.

As shown in fig. 2, the base bracket 204 and the roller bracket 203 form a slot-shaped moving pair 2041 at the upper ends, and the roller bracket 203 can slide on the base bracket 204. And a fastening bolt, not shown, should be provided on the groove-shaped moving pair 2041.

The specific implementation mode is as follows: the relative positions of the roller support 203 and the base support 204 are adjusted for the moving guide rail 1 with different gauges, and the distance between the track roller 201 and the auxiliary counter wheel 202 can be adjusted, so that the track roller is suitable for different gauges.

Further, elastic connection means may be added to the groove-shaped traveling pair 2041, such as an elastic cable provided between the base bracket 204 and the roller bracket 203. The telescopic mobile base 2 can be adapted to a track during special conditions, such as an arc-shaped track or a track with varying gauges.

As shown in fig. 2, the workbench base 3 is provided with a rotary drum 301, a spline groove is formed in the inner wall of the rotary drum 301, the rotary workbench 4 is further provided with a rotary support 401, spline-shaped ridges are formed on the outer eave of the rotary support 401, and the rotary support 401 is in key connection with the rotary drum 301. The lower end of the rotary drum 301 is in shaft butt joint with a second motor 302, and the second motor 302 is fixedly connected with the workbench base 3.

Further, a pulse sensor is disposed on the upper end surface of the workbench base 3, the pulse sensor is disposed near the rotary drum 301, when the second motor 302 drives the rotary workbench 4 to rotate, the rotation feedback can be performed according to the spline-shaped protruding edge of the outer edge of the rotary support 401, parameters such as rotation angle, number of turns and rotation speed are recorded, and the parameters are transmitted to the rear end controller for processing, so that the operation equipment of each station and the rotary workbench 4 can perform collaborative operation.

Claims

1. Five action quadruplex position workstation, including moving guide rail (1), its characterized in that: the movable guide rail (1) is movably connected with the movable base (2), the movable base (2) comprises a base support (204), one side of the base support (204) is movably connected with the roller support (203), the movable base (2) is movably connected with the workbench base (3), the workbench base (3) is detachably connected with the rotary workbench (4), the rotary workbench (4) comprises a workbench surface (402), and two pairs of rotatable clamping devices (403) are arranged on the workbench surface (402) along the circumference.

2. A five-action four-station table as defined in claim 1, wherein: the movable guide rail (1) is paved with a guide rail track (101), the other side of the base support (204) is provided with a track roller (201), the track roller (201) is in fit connection with the guide rail track (101), the track roller (201) is driven by a first motor (206), the lower end of the roller support (203) is provided with an auxiliary counter wheel (202), and the auxiliary counter wheel (202) is arranged on the movable guide rail (1).

3. A five-action four-station table as defined in claim 1, wherein: the workbench surface is provided with a jig groove, the outer side of the jig groove is provided with a fastening groove (4037), the wheel eave of the clamping device (403) is provided with a fastening flange (4036), and the fastening flange (4036) is detachably connected with the fastening groove (4037) through bolts.

4. A five-action four-station table as defined in claim 1, wherein: the clamping device is characterized in that the clamping device (403) comprises a positioning groove (4032), clamping end faces (4031) and sliding chucks (4033) are respectively arranged on two sides of the positioning groove (4032), the sliding chucks (4033) can move in parallel in the positioning groove (4032), and the sliding chucks (4033) are elastically connected with the clamping device (403) through chuck springs (4034).

5. A five-action four-station table as defined in claim 1, wherein: the upper ends of the base support (204) and the roller support (203) form a groove-shaped moving pair (2041), and the roller support (203) can slide on the base support (204).

6. A five-action four-station table as defined in claim 1, wherein: the workbench base (3) is provided with a rotary drum (301), the inner wall of the rotary drum (301) is provided with spline grooves, the rotary workbench (4) is further provided with a rotary support (401), the outer eave of the rotary support (401) is provided with spline-shaped protruding edges, and the rotary support (401) is in key connection with the rotary drum (301).

7. The five-action four-station table of claim 6, wherein: the lower end of the rotary drum (301) is in shaft butt joint with a second motor (302), and the second motor (302) is fixedly connected with the workbench base (3).

8. A five-action four-station table as defined in claim 1, wherein: the workbench base (3) is connected with a linear motor (207), and the linear motor (207) comprises a linear guide rail (205).

9. A five-action four-station table as defined in claim 8, wherein: the movable base (2) is further provided with a supporting guide rod (208), the supporting guide rod (208) is arranged in parallel with the linear guide rail (205), the supporting guide rod (208) is arranged in the workbench base (3) in a penetrating mode, and the workbench base (3) can axially translate along the supporting guide rod (208).

10. A five-action four-station table as defined in claim 1, wherein: the section of the movable guide rail (1) is U-shaped, and the upper edge of the movable guide rail (1) is attached to the base supporting surface (209) in the vertical direction.