CN213967271U

CN213967271U - Workpiece clamping mechanism for spraying production line

Info

Publication number: CN213967271U
Application number: CN202022501427.3U
Authority: CN
Inventors: 乔元武; 曹京泉
Original assignee: Shandong Haiyao Electronic Technology Co ltd
Current assignee: Shandong Haiyao Electronic Technology Co ltd
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-08-17
Anticipated expiration: 2030-11-03

Abstract

The utility model discloses a work piece fixture for spraying production line, including the base station, defeated material mechanism is installed to the base station internal rotation, and base station top outer wall both sides are fixed with elevating system, and elevating system's lift end is fixed with the cylinder, and the piston rod one end of cylinder is fixed with the third motor, and the output shaft of third motor is fixed with fixture. The utility model discloses enough energy storage is cushioned to the effort that the centre gripping produced, improves the protective capacities to the work piece, and the work piece that can drive the centre gripping carries out the lifting work, is convenient for carry out spraying work, and the third motor can overturn the work piece of centre gripping in addition, is convenient for carry out spraying work.

Description

Workpiece clamping mechanism for spraying production line

Technical Field

The utility model relates to a centre gripping technical field especially relates to a work piece fixture for spraying production line.

Background

The spray coating is applied to the surface of the object to be coated by dispersing into uniform and fine droplets by means of a spray gun or a disc atomizer by means of pressure or centrifugal force. It can be divided into air spraying, airless spraying, electrostatic spraying and various derivatives of the above basic spraying forms, such as high flow low pressure atomized spraying, thermal spraying, automatic spraying, multiple spray groups, etc.

The workpiece is required to be clamped in the existing spraying process, the workpiece is conveniently sprayed on the surface of the workpiece, and the existing spraying production line is not enough in clamping, for example, the workpiece is inconvenient to overturn in the conveying process of the workpiece, so that the spraying efficiency is too low, and the use requirement cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a workpiece clamping mechanism for a spraying production line.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a work piece fixture for spraying production line, includes the base station, the defeated material mechanism is installed to the base station internal rotation, and base station top outer wall both sides are fixed with elevating system, and elevating system's lift end is fixed with the cylinder, and the piston rod one end of cylinder is fixed with the third motor, and the output shaft of third motor is fixed with fixture.

Furthermore, defeated material mechanism includes two runners, and the conveyer belt has been cup jointed in the transmission on two runners, and one of them runner transmission is connected with first motor.

Further, elevating system includes the stand, and it has the spout to open on the stand, and the spout internal rotation is pegged graft and is had vertical screw rod, and the screw thread cup joints the slider that forms sliding fit with the spout on the screw rod, and the screw rod top transmission is connected with the second motor.

Furthermore, fixture includes telescopic tube, and the last cup joint of telescopic tube is fixed with the spring, and telescopic tube's one end is fixed with the grip block.

Furthermore, a plurality of symmetrically distributed anti-slip strips are fixed on the clamping surface of the clamping plate.

Furthermore, a fixing strip is fixed in the base station, and bristles attached to the bottom surface of the conveying mechanism are fixed on the fixing strip.

The utility model has the advantages that:

1. the workpiece can be conveyed through the feeding mechanism, when the workpiece moves between the two clamping mechanisms, the air cylinder drives the clamping plates to move to clamp two sides of the workpiece, the spring-matched telescopic sleeve can buffer and store energy for acting force generated by clamping, the protection capacity of the workpiece is improved, the second motor can drive the clamped workpiece to lift, spraying work is facilitated, and in addition, the third motor can overturn the clamped workpiece, and spraying work is facilitated.

2. The bristles on the fixing strip can be attached to the surface of the conveying belt and can rotate relatively under the driving action, and the bristles can sweep away impurities adhered to the surface of the conveying belt.

Drawings

Fig. 1 is a schematic sectional view of a workpiece clamping mechanism of embodiment 1 for a spraying production line according to the present invention;

fig. 2 is a schematic structural view of a clamping and turning mechanism in embodiment 1 of a workpiece clamping mechanism for a spraying production line according to the present invention;

fig. 3 is a schematic view of a structure of embodiment 2 of a workpiece clamping mechanism for a spraying production line according to the present invention.

In the figure: the automatic brush comprises a base platform 1, a rotating wheel 2, a conveying belt 3, a first motor 4, a vertical column 5, a sliding chute 6, a second motor 7, a screw rod 8, a sliding block 9, an air cylinder 10, a third motor 11, a spring 12, a telescopic sleeve 13, a clamping plate 14, an anti-slip strip 15, a fixing strip 16 and bristles 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

Example 1

Referring to fig. 1-2, a workpiece clamping mechanism for a spraying production line comprises a base platform 1, a material conveying mechanism is rotatably mounted in the base platform 1, lifting mechanisms are fixed on two sides of the outer wall of the top of the base platform 1, a cylinder 10 is fixed on the lifting end of each lifting mechanism, a third motor 11 is fixed on one end of a piston rod of each cylinder 10, and a clamping mechanism is fixed on an output shaft of each third motor 11.

Defeated material mechanism includes two runners 2, the conveyer belt 3 has been cup jointed in the transmission on two runners 2, 2 transmissions of one of them runner are connected with first motor 4, elevating system includes stand 5, it has spout 6 to open on the

stand

5, 6 internal rotations of spout are pegged graft and are had vertical screw rod 8, screw rod 8 goes up the screw thread and has cup jointed and form sliding fit's slider 9 with spout 6, the transmission of 8 tops of screw rod is connected with second motor 7, fixture includes telescopic tube 13, it is fixed with spring 12 to cup joint on the telescopic tube 13, telescopic tube 13's one end is fixed with grip block 14, the clamping face of grip block 14 is fixed with a plurality of symmetric distribution's antislip strip 15.

The working principle of the embodiment is as follows: defeated material mechanism's setting can carry the work to the work piece, when the work piece moves between two fixture, cylinder 10 drives the motion of grip block 14 and carries out centre gripping work to the work piece both sides, spring 12 cooperation telescopic tube 13 can cushion the energy storage to the effort that the centre gripping produced, the improvement is to the protective capacities of work piece, second motor 7 can drive the work piece of centre gripping and carry out the lift work, be convenient for carry out spraying work, third motor 11 can overturn the work piece of centre gripping in addition, be convenient for carry out spraying work.

Example 2

Referring to fig. 3, the workpiece clamping mechanism for a painting production line of the present embodiment is different from embodiment 1 in that a fixing strip 16 is further fixed in a base 1, and bristles 17 attached to the bottom surface of a conveying mechanism are fixed on the fixing strip 16.

The working principle of the embodiment is as follows: the brush hairs 17 on the fixed strip 16 can be attached to the surface of the conveying belt 3 and can rotate relatively under the driving action, and the brush hairs 17 can sweep away impurities adhered to the surface of the conveying belt 3.

In the description of this patent, it is to be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "one side," "top," "inner," "front," "center," "two ends," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the patent and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In this patent, unless expressly stated or limited otherwise, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate, or they may be connected internally or in an interactive relationship with each other, and unless otherwise specifically limited, the specific meaning of the above terms in this patent will be understood by those skilled in the art according to the specific circumstances.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a work piece fixture for spraying production line, includes base station (1), its characterized in that, defeated material mechanism is installed to base station (1) internal rotation, and base station (1) top outer wall both sides are fixed with elevating system, and elevating system's lift end is fixed with cylinder (10), and the piston rod one end of cylinder (10) is fixed with third motor (11), and the output shaft of third motor (11) is fixed with fixture.

2. The workpiece clamping mechanism for the spraying production line is characterized in that the material conveying mechanism comprises two rotating wheels (2), a conveying belt (3) is sleeved on the two rotating wheels (2) in a transmission manner, and a first motor (4) is connected to one rotating wheel (2) in a transmission manner.

3. The workpiece clamping mechanism for the spraying production line is characterized in that the lifting mechanism comprises an upright post (5), a sliding groove (6) is formed in the upright post (5), a vertical screw rod (8) is inserted in the sliding groove (6) in a rotating mode, a sliding block (9) which is in sliding fit with the sliding groove (6) is sleeved on the screw rod (8) in a threaded mode, and a second motor (7) is connected to the top end of the screw rod (8) in a transmission mode.

4. The workpiece clamping mechanism for the spraying production line according to any one of claims 1 to 3, characterized in that the clamping mechanism comprises a telescopic sleeve (13), a spring (12) is fixedly sleeved on the telescopic sleeve (13), and a clamping plate (14) is fixedly arranged at one end of the telescopic sleeve (13).

5. A workpiece clamping mechanism for a spraying production line according to claim 4, characterized in that a plurality of symmetrically distributed anti-slip strips (15) are fixed on the clamping surface of the clamping plate (14).

6. The workpiece clamping mechanism for the spraying production line is characterized in that a fixing strip (16) is further fixed in the base platform (1), and bristles (17) attached to the bottom surface of the conveying mechanism are fixed on the fixing strip (16).