CN218834906U

CN218834906U - Workpiece clamp for spraying line

Info

Publication number: CN218834906U
Application number: CN202223114329.XU
Authority: CN
Inventors: 邓以刚
Original assignee: Ningbo Qirui Intelligent Technology Co ltd
Current assignee: Ningbo Qirui Intelligent Technology Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-04-11
Anticipated expiration: 2032-11-22

Abstract

The utility model provides a work piece holder for spraying line, it includes that outer jacket and inner jacket press from both sides the cover, the inner jacket is hidden to be located in the outer jacket, the inner jacket is used in order to join in marriage the dress work piece, the outer jacket is located the equipment end of joining in marriage of spraying line tool, the outer jacket holds formula structure or split type structure as an organic whole with joining in marriage the equipment. The utility model discloses a work piece holder for spraying line because of interior double-layered cover is hidden establishes, can avoid being fallen the powder when dusting, can keep totally, when being heated along with the work piece, the phenomenon that the powder is solidified can not appear yet and takes place.

Description

Workpiece clamp for spraying line

Technical Field

The utility model relates to a spraying line technical field, in particular to a work piece holder for spraying line.

Background

At present, in a powder spraying line or a paint spraying line in the spraying field, a jig is an important part for clamping a workpiece, but when the workpiece is rotated, in order to avoid the direct contact of a manipulator with the surface of the workpiece, a clamp is generally required to be arranged between the jig and the workpiece, and the workpiece is rotated by clamping the clamp through the manipulator.

In the case of the powder spraying line, the raw material used for powder spraying is plastic powder, and in the powder spraying process, the plastic powder is uniformly sprayed on the surface of the workpiece, and the plastic powder also falls onto the clamp. When the clamp and the clamped workpiece are rotated to the baking furnace by the manipulator, dust on the clamp can be heated and cured, so that the clamp needs to be cleaned frequently, if the clamp is not cleaned in time, a thick, abrupt and nonuniform adhesion layer can be formed after the clamp and the workpiece are heated and cured for multiple times, the assembly of the clamp and the workpiece and the jig are seriously influenced, meanwhile, the reliable clamping of the manipulator is also influenced, and in addition, the manipulator can carry the powder in the clamping process, so that the clamping is unstable.

Therefore, designing a clamp which can be used on a spraying line to clamp a workpiece and can avoid powder falling to be heated and cured is a technical problem which needs to be solved urgently by technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a new construction's work piece holder for spraying line.

The utility model provides a work piece holder for spraying line, including outer clamp cover and interior clamp cover, the interior clamp cover is hidden to be located in the outer clamp cover, the interior clamp cover is used for joining in marriage the dress work piece, the outer clamp cover is located the outfit end of spraying line tool, the outer clamp cover holds formula structure or split type structure as an organic whole with the outfit.

Preferably, the tool is equipped with rotatory outer tube, the top of joining in marriage the dress end for rotatory outer tube.

Preferably, a lifting rod is arranged in the rotating outer pipe and used for pushing the inner jacket to enable the outer jacket to be exposed out.

Preferably, the whole inner jacket is sleeved in the outer jacket, and the inner jacket is provided with a clamping cavity for inserting the open end of the workpiece.

Preferably, the inner jacket is provided with a flat bottom, the top of the lifting rod is provided with a radially outward protruding abutting portion, and the abutting portion is provided with a flat top surface.

Preferably, the bottom is provided with an air outlet hole for exhausting air when the workpiece is baked.

Preferably, the outer jacket forms an inner circumferential sidewall, the inner jacket forms an inner circumferential sidewall for receiving the workpiece, and the inner jacket forms an outer circumferential sidewall to fit with the inner circumferential sidewall of the outer jacket and is integrally inserted into the outer jacket.

The utility model discloses an anchor clamps can be used in the spraying line, can regard as the clamping anchor clamps of work piece, and because of anchor clamps include inner jacket and outer jacket, the outer jacket can be established at the equipment end of tool, and the inner jacket is whole to be hidden again and is established in the outer jacket, when changeing the piece like this, the top of the jacking rod in the tool on the spraying line supports the cooperation down, and the inner jacket that the outer jacket was hidden to be located in the interior can be pressed from both sides by the jacking and expose and get for the manipulator clamp. And the workpiece is clamped in the inner clamping sleeve, and the inner clamping sleeve is clamped, so that the workpiece is indirectly clamped to realize workpiece transfer.

Just because of the hidden arrangement of the inner jacket, when the workpiece is sprayed, the powder cannot fall on the hidden inner jacket, and the inner jacket keeps clean. When the clamping is carried out, the manipulator clamps the clean inner jacket, the manipulator cannot stick powder, meanwhile, after the clean inner jacket is transferred to the baking oven along with the workpiece, no powder is heated and solidified on the inner jacket, and the inner jacket can always keep a clean state.

Drawings

Fig. 1 is an exploded schematic view of a workpiece holder for a painting line according to an embodiment of the present invention;

fig. 2 is a schematic view of a cutting structure of the work fixture for a ground rail type spraying line according to an embodiment of the present invention.

Reference numerals

An outer jacket 1, an inner jacket 2, a fitting end 3, a clamping cavity 4, a rotary outer tube 5, a jacking rod 6, a lifted body 7, a bottom 8 and a jacking part 9,

a workpiece 100 and a jig 200.

Detailed Description

The technical solutions in the embodiments of the present invention will be described below clearly with reference to the accompanying drawings, and it is obvious that the embodiments described are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art based on the teachings of the following embodiments, are within the scope of the present invention.

The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application are capable of operation in sequences other than those illustrated or described herein, and that the terms "first," "second," etc. are generally used in a generic sense and do not limit the number of terms, e.g., a first term can be one or more than one. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.

The utility model provides a work piece holder for spraying line, including outer clamp cover 1 and interior clamp sleeve 2, the interior clamp cover 2 is hidden to be located in outer clamp cover 1, interior clamp cover 2 is used for joining in marriage dress work piece 100, outer clamp cover 1 is located the spraying on-line tool 200 and is joined in marriage dress end 3, outer clamp cover 1 is with to join in marriage dress end 3 and be split type structure.

The split structure can be understood that the outer jacket 1 and the assembling end 3 are not integrated and are independent, and the outer jacket 1 can be detached from the assembling end 3 and can also be sleeved on the assembling end 3.

In this embodiment, the inner jacket 2 and the outer jacket 1 are of a split structure, and they are not an integral structure, and the inner jacket 2 can be integrally fitted in the outer jacket 1. Certainly, after the inner jacket 2 is integrally sleeved in the outer jacket 1, the requirements that the integral sleeving can be realized and the inner jacket can be jacked up and exposed from the outer jacket 1 under the action of external force are met.

In the present embodiment, in order to clamp the workpiece 100, the inner jacket 2 is formed with a clamping cavity 4 into which an open end of the workpiece 100 is inserted. After the open end of the workpiece 100 is inserted into the clamping cavity 4, the workpiece can be integrally and reliably clamped in the inner clamping sleeve 2.

In this embodiment, the jig 200 is provided with a rotating outer tube 5, and the assembling end 3 is the top end of the rotating outer tube 5. With the rotation of the rotating outer tube 5, the outer jacket 1 fitted thereto is rotated together with it, thereby rotating the inner jacket 2, and finally rotating the workpiece 100, whereby the surface of the workpiece 100 is uniformly dusted by 360 degrees.

The rotating outer pipe 5 is provided with a lifting rod 6, and the lifting rod 6 is used for pushing the inner jacket 2 to expose the outer jacket 1. In the powder spraying line of the present embodiment, the lift rod 6 is disposed at the middle upper portion of the rotating outer tube 5, and does not extend out of the bottom of the entire jig 200. The lifting of the lifting rod 6 is driven by the lifted body 7 connected with the lifting rod, and the lifted body 7 is gradually lifted by a lifting section (not shown) on the powder spraying line in the transportation process of the jig 200. Therefore, along with the pushing action of the lifting rod 6, the inner jacket 2 is lifted to expose out of the outer jacket 1 for the clamping of the manipulator.

In this embodiment, in order to realize that the lifting rod 6 stably lifts the inner jacket 2, the inner jacket 2 is provided with a flat bottom 8, the top of the lifting rod 6 is provided with a radially outward-protruding abutting portion 9, and the abutting portion 9 is provided with a flat top surface. The abutting part 9 has enough size after extending outwards in the radial direction, the abutting area is large, and the jacking is stable.

In this embodiment, after the workpiece 100 is rotated to the baking oven, the bottom 8 is provided with air holes (not labeled) for exhausting air during baking of the workpiece 100.

In fig. 1 of the present embodiment, the outer jacket 1 is constructed with an inner circumferential sidewall, the inner jacket 2 is constructed with an inner circumferential sidewall for the workpiece 100 to be inserted, and the inner jacket 2 is constructed with an outer circumferential sidewall to be fitted with the inner circumferential sidewall of the outer jacket 1 and integrally fitted in the outer jacket 1. The inside and outside double-layered cover of this structure adopts whole similar cylindric structure, the clamping and the jacking of being convenient for.

In other embodiments, the outer jacket 1 is configured as a single piece with the top end of the rotating outer tube 5, and the inner jacket 2 is used as a work holder for holding the work 100. When fitted, the inner jacket 2 is fitted integrally into the outer jacket 1 at the top of the rotating outer tube 5. Simultaneously the lower extreme that the outer jacket 1 was formed with cup joints the bottom (unmarked), should cup joint bottom center and form and cup joint hole (unmarked) for outer jacket 1 can stabilize the overcoat and connect in the top of rotatory outer tube 5, realizes from this that outer jacket 1 is stabilized the dress and presss from both sides in the tool top, and when rotatory outer tube 5 rotated, outer jacket 1 was driven rotatoryly like this.

The utility model provides a work piece holder, its interior clamp cover 2 is hidden through the mode that the hidden was established and is established in outer clamp cover 1, can avoid interior clamp cover 2 to glue the powder at the in-process that dusts, and interior clamp cover 2 can keep totally from this. When a workpiece needs to be rotated, the inner jacket 2 can be jacked to expose out of the outer jacket 1 under the jacking cooperation of the jacking rod 6, and the manipulator can clamp the clean inner jacket 2 at the moment so as to realize the rotation of the workpiece 100. Even if the clean inner jacket 2 is heated along with the workpiece, the phenomenon that powder is heated and solidified does not exist on the surface of the inner jacket 2 because the whole inner jacket 2 is clean.

While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The workpiece clamp for the spraying line is characterized by comprising an outer jacket and an inner jacket, wherein the inner jacket is hidden in the outer jacket, the inner jacket is used for assembling workpieces, the outer jacket is arranged at the assembling end of a spraying line jig, and the outer jacket and the assembling end are of an integrated structure or a split structure.

2. The workpiece clamp for the coating line according to claim 1, wherein the fixture is provided with a rotating outer tube, and the assembling end is a top end of the rotating outer tube.

3. The workpiece holder for a coating line according to claim 2, wherein a lift rod is provided in the rotating outer tube, and the lift rod is configured to push against the inner jacket so that the outer jacket is exposed.

4. The workpiece clamp for the coating line according to claim 1, wherein the inner clamping sleeve is integrally sleeved in the outer clamping sleeve, and the inner clamping sleeve is provided with a clamping cavity for inserting the open end of the workpiece.

5. The workpiece clamp for a coating line according to claim 3, wherein the inner clamping sleeve is provided with a flat bottom, the top of the lifting rod is provided with a radially outward convex abutting part, and the abutting part is provided with a flat top surface.

6. The workpiece holder for a painting line of claim 5, wherein the bottom portion is provided with air vents for venting air during baking of the workpiece.

7. The workpiece holder for a coating line according to claim 1, wherein the outer jacket defines an inner circumferential sidewall, the inner jacket defines an inner circumferential sidewall for receiving the workpiece, and the inner jacket defines an outer circumferential sidewall to fit with the inner circumferential sidewall of the outer jacket and to be integrally nested in the outer jacket.