CN217164992U

CN217164992U - Hoisting clamp for preparing PCB cutter batch coating

Info

Publication number: CN217164992U
Application number: CN202220571006.4U
Authority: CN
Inventors: 汪万勇; 殷德政; 薛晓明
Original assignee: Yichang Josn Seiko Technology Co ltd
Current assignee: Yichang Josn Seiko Technology Co ltd
Priority date: 2022-03-16
Filing date: 2022-03-16
Publication date: 2022-08-12
Anticipated expiration: 2032-03-16

Abstract

The utility model provides a hoisting clamp for preparing a batch coating of a PCB cutter, which comprises a supporting bottom plate, wherein the top of the supporting bottom plate is provided with a top plate through a plurality of uniformly distributed supporting rods, and a plurality of uniformly distributed hanger rods are rotatably arranged between the top plate and the supporting bottom plate; the hanger rod is sleeved with a plurality of groups of clamping dies for clamping the PCB cutter. The hoisting fixture can be used for placing the whole hoisting fixture inside a corresponding spraying machine on the hoisting fixtures corresponding to the mass production of the PCB cutters, so that the omnibearing spraying of the outer surfaces of the PCB cutters is realized, and the quality and the reliability of the prepared coatings are ensured.

Description

Hoisting clamp for preparing PCB cutter batch coating

Technical Field

The utility model relates to a PCB cutter production technical field, concretely relates to stone tongs of preparation of PCB cutter batch coating.

Background

In the process of coating the surface of the PCB cutter, the cutter needs to be placed inside a spraying machine, in order to ensure that the outer surface of the cutter head part of the cutter can be sprayed in an all-dimensional manner, the cutter needs to be stored on a fixture in batches, and a corresponding special hoisting fixture needs to be designed for clamping and placing the cutter.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a stone tongs of preparation of PCB cutter batchization coating, this stone tongs can be used for placing whole stone tongs inside corresponding flush coater with the corresponding stone tongs of existence of PCB cutter batchization again, and then realize the all-round spraying of PCB cutter surface, has guaranteed the quality and the reliability of the coating of preparing.

In order to realize the technical characteristics, the purpose of the utility model is realized as follows: hoisting fixture of PCB cutter batch coating preparation, its characterized in that: the rack comprises a supporting bottom plate, wherein the top of the supporting bottom plate is provided with a top plate through a plurality of uniformly distributed supporting rods, and a plurality of uniformly distributed hanging tool rods are rotatably arranged between the top plate and the supporting bottom plate; the hanger rod is sleeved with a plurality of groups of clamping dies for clamping the PCB cutter.

A top plate through hole is processed in the center of the top plate to form an annular plate, lug plates are uniformly distributed on the peripheral side wall of the top plate, and the top of the supporting rod is fixedly connected with the lug plates through detachable screws; and a lifting ring for lifting the whole hoisting clamp is fixed at the top of the top plate.

The supporting rods and the hanger rods are the same in number.

The bottom end of the hanger rod is rotatably supported on the supporting bottom plate through a bearing, and the top end of the hanger rod is rotatably supported on the top plate through a rotating shaft.

The clamping mould comprises an outer cylinder, and a mould top plate and a mould bottom plate are fixedly arranged at two ends of the outer cylinder respectively; an inner cylinder is fixed between the die top plate and the die bottom plate and positioned in the outer cylinder; and a plurality of groups of cutter sleeves for inserting PCB cutters are uniformly distributed on the outer wall of the outer barrel.

The outer cylinder and the inner cylinder are concentrically arranged, and an annular cavity is formed between the outer cylinder and the inner cylinder; the end of the tool sleeve is disposed inside the annular cavity.

The mould top plate and the mould bottom plate are of the same structure, a central hole is processed in the center of the mould top plate and the mould bottom plate, a limiting bulge is processed on the inner wall of the central hole, and the limiting bulge is matched with a limiting groove in the hanger rod.

The axis of the cutter sleeve and the axis of the outer cylinder form an included angle of 78-82 degrees;

the clamping mould is made of stainless steel.

The cutter sleeve is fixed on the outer cylinder in a straight-line uniform distribution mode or in a staggered uniform distribution mode.

The utility model discloses there is following beneficial effect:

1. through adopting the utility model discloses a stone tongs can be used for placing whole stone tongs inside corresponding flush coater with the corresponding stone tongs of existence of PCB cutter batchization again, and then realizes the all-round spraying of PCB cutter surface, has guaranteed the quality and the reliability of the coating that makes.

2. Through adopting the utility model discloses a clamping mould, it can be used for the batchization clamping of PCB cutter and fixed, once can a plurality of PCB cutters of clamping to be convenient for send into the flush coater with the cutter is whole, and then realize the batchization spraying of PCB cutter.

3. Through foretell spacing cooperation, guaranteed that whole clamping mould can rotate along with the hanger pole spraying layer in-process.

4. Through foretell cutter sleeve installation angle, guaranteed that the handle of a knife inserts inside the cutter installation sleeve pipe, realized its stable fixed, prevent that it from taking place the danger that drops, adopt certain inclination moreover, the arrangement and the installation of the cutter of being convenient for.

5. The flexibility of use of the tool sleeve is enhanced by the arrangement of the tool sleeve in different modes. The staggered arrangement mode is adopted, so that the spraying quality is ensured, and shielding is prevented from occurring in the spraying process.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a first perspective three-dimensional view of the overall structure of the present invention.

Fig. 2 is a second perspective three-dimensional view of the overall structure of the present invention.

Fig. 3 is a third perspective three-dimensional view of the overall structure of the present invention.

Fig. 4 is the first perspective three-dimensional view of the whole structure after the clamping mold is installed.

Fig. 5 is a second perspective three-dimensional view of the overall structure after the clamping mold is installed.

Fig. 6 is a third perspective three-dimensional view of the overall structure after the clamping mold is installed.

Figure 7 is the utility model discloses a clamping mould three-dimensional map.

Figure 8 is the utility model discloses a clamping mould front view.

Fig. 9 is a view of the clamping mold a-a in fig. 8 of the present invention.

Fig. 10 is a front view of the cutter sleeve of the present invention in a staggered and uniform manner.

In the figure: the tool comprises a supporting bottom plate 1, a supporting rod 2, a hanger rod 3, a top plate 4, a top plate through hole 5, an ear plate 6, a clamping die 7, an inner cylinder 8, a central hole 9, a die top plate 10, a limiting bulge 11, a tool sleeve 12, an outer cylinder 13, a die bottom plate 14 and an annular cavity 15.

Detailed Description

The following describes embodiments of the present invention with reference to the accompanying drawings.

As shown in fig. 1-10, the hoisting clamp for the batch coating preparation of the PCB cutters is characterized in that: the rack comprises a supporting bottom plate 1, wherein the top of the supporting bottom plate 1 is provided with a top plate 4 through a plurality of uniformly distributed supporting rods 2, and a plurality of uniformly distributed hanging tool rods 3 are rotatably arranged between the top plate 4 and the supporting bottom plate 1; the hanger rod 3 is sleeved with a plurality of groups of clamping molds 7 for clamping PCB cutters. Through adopting the utility model discloses a stone tongs can be used for placing whole stone tongs inside corresponding flush coater with the corresponding stone tongs of existence of PCB cutter batchization again, and then realizes the all-round spraying of PCB cutter surface, has guaranteed the quality and the reliability of the coating that makes. In the specific use process, the PCB cutter is arranged on the clamping mould 7, and the clamping mould 7 is integrally arranged on the hanger rod 3, so that the preparation of the integral coating of the PCB cutter can be finally realized, and the preparation efficiency is improved.

Furthermore, a top plate through hole 5 is processed at the central part of the top plate 4 to form an annular plate, lug plates 6 are uniformly distributed on the peripheral side wall of the top plate 4, and the top of the support rod 2 is fixedly connected with the lug plates 6 by detachable screws; and a lifting ring for lifting the whole hoisting clamp is fixed at the top of the top plate 4. By adopting the top plate 4, the support rod 2 and the hanger rod 3 of the hoisting clamp can be reliably supported and fixed, and the hoisting clamp is convenient to disassemble so as to install the clamping die 7.

Further, the number of the support rods 2 is the same as that of the hanger rods 3. By using the same number, the strength of the support structure is ensured.

Further, the bottom end of the hanger rod 3 is rotatably supported on the supporting bottom plate 1 through a bearing, and the top end of the hanger rod 3 is rotatably supported on the top plate 4 through a rotating shaft. Through foretell rotation mounting means, guaranteed that hanger rod 3 can stable rotation in the coating preparation process, the installation of the PCB cutter of being convenient for on the one hand, on the other hand has guaranteed that the coating preparation in-process can cover the tool bit position of whole PCB cutter.

Further, the clamping mold 7 comprises an outer cylinder 13, and a mold top plate 10 and a mold bottom plate 14 are respectively and fixedly mounted at two ends of the outer cylinder 13; an inner cylinder 8 is fixed between the die top plate 10 and the die bottom plate 14 and positioned in the outer cylinder 13; and a plurality of groups of cutter sleeves 12 for inserting PCB cutters are uniformly distributed on the outer wall of the outer barrel 13. The clamping die 7 can be used for clamping and fixing PCB cutters in batches, can clamp a plurality of PCB cutters at a time, and is convenient for integrally sending the cutters into a spraying machine, so that the PCB cutters are sprayed in batches.

Further, the outer cylinder 13 and the inner cylinder 8 are concentrically arranged, and an annular cavity 15 is formed between the outer cylinder and the inner cylinder; the end of the tool sleeve 12 is arranged inside the annular chamber 15. By adopting the annular cavity 15, the tail part of the cutter sleeve 12 can be accommodated, and the handle part of the PCB cutter can be protected by the cutter sleeve 12.

Further, the die top plate 10 and the die bottom plate 14 adopt the same structure, a central hole 9 is processed in the center of the die top plate and the die bottom plate, a limiting protrusion 11 is processed on the inner wall of the central hole 9, and the limiting protrusion 11 is matched with a limiting groove on the hanger rod 3. Through the cooperation, the whole clamping mold 7 can be conveniently sleeved on the hanger rod 3, and the clamping mold 7 can rotate along with the hanger rod 3.

Further, the axis of the cutter sleeve 12 and the axis of the outer cylinder 13 form an included angle of 78-82 degrees. By adopting the inclination angle arrangement, the cutter can be stably and reliably arranged in the cutter sleeve 12, and the falling-off problem of the cutter is prevented.

Further, the clamping mold 7 is made of stainless steel. The structural strength and stability of the whole clamping die 7 are guaranteed by adopting the stainless steel material.

Further, the cutter sleeves 12 are fixed on the outer cylinder 13 in a manner of being uniformly arranged in a straight line or in a manner of being uniformly arranged in a staggered manner. Through the arrangement modes of different types, the sufficient contact area can be ensured in the coating preparation process, and the uniformity of coating preparation is ensured.

Example 2:

in this embodiment, 168 tool sleeves 12 are arranged on a single clamping mold 7, 10 clamping molds 7 are sleeved on each hanger rod 3, and the number of the hanger rods 3 is 10, so that 16800 PCB tools are loaded on the single hoisting fixture.

Example 3:

in the specific use process, the clamping mold 7 is sleeved on the hanger rod 3, the PCB cutters are installed inside the cutter sleeve 12 of the corresponding clamping mold 7, the whole hoisting fixture filled with the cutters is sent into the spraying machine, and then all the PCB cutters are sprayed by the spraying machine.

Claims

The hoisting clamp for preparing the PCB cutter batch coating is characterized in that: the rack comprises a supporting bottom plate (1), wherein a top plate (4) is arranged at the top of the supporting bottom plate (1) through a plurality of uniformly distributed supporting rods (2), and a plurality of uniformly distributed hanging tool rods (3) are rotatably arranged between the top plate (4) and the supporting bottom plate (1); the hanger rod (3) is sleeved with a plurality of groups of clamping molds (7) used for clamping the PCB cutter.
2. The hoisting fixture for batch coating preparation of PCB cutters as recited in claim 1, wherein the hoisting fixture comprises: a top plate through hole (5) is processed in the center of the top plate (4) to form an annular plate, lug plates (6) are uniformly distributed on the peripheral side wall of the top plate (4), and the top of the support rod (2) is fixedly connected with the lug plates (6) through detachable screws; and a lifting ring for lifting the whole hoisting clamp is fixed at the top of the top plate (4).
3. The hoisting fixture for batch coating preparation of PCB cutters as recited in claim 1, wherein the hoisting fixture comprises: the number of the support rods (2) is the same as that of the hanger rods (3).
4. The hoisting fixture for batch coating preparation of PCB cutters as recited in claim 1, wherein the hoisting fixture comprises: the bottom end of the hanger rod (3) is rotatably supported on the supporting bottom plate (1) through a bearing, and the top end of the hanger rod (3) is rotatably supported on the top plate (4) through a rotating shaft.
5. The hoisting fixture for batch coating preparation of PCB cutters as recited in claim 1, wherein the hoisting fixture comprises: the clamping mould (7) comprises an outer cylinder (13), and a mould top plate (10) and a mould bottom plate (14) are fixedly mounted at two ends of the outer cylinder (13) respectively; an inner cylinder (8) is fixed between the die top plate (10) and the die bottom plate (14) and positioned in the outer cylinder (13); and a plurality of groups of cutter sleeves (12) for inserting PCB cutters are uniformly distributed on the outer wall of the outer barrel (13).
6. The hoisting fixture for batch coating preparation of PCB cutters as recited in claim 5, wherein the hoisting fixture comprises: the outer cylinder (13) and the inner cylinder (8) are concentrically arranged, and an annular cavity (15) is formed between the outer cylinder and the inner cylinder; the end of the tool sleeve (12) is arranged inside the annular chamber (15).
7. The hoisting fixture for batch coating preparation of PCB cutters as recited in claim 5, wherein the hoisting fixture comprises: the mould top plate (10) and the mould bottom plate (14) adopt the same structure, a center hole (9) is processed in the center of the mould top plate and the center part of the mould bottom plate, a limiting protrusion (11) is processed on the inner wall of the center hole (9), and the limiting protrusion (11) is matched with a limiting groove in the hanger rod (3).
8. The hoisting fixture for batch coating preparation of PCB cutters as recited in claim 5, wherein the hoisting fixture comprises: the axis of the cutter sleeve (12) and the axis of the outer cylinder (13) form an included angle of 78-82 degrees.
9. The hoisting fixture for batch coating preparation of PCB cutters as recited in claim 5, wherein the hoisting fixture comprises: the clamping mould (7) is made of stainless steel.
10. The hoisting fixture for batch coating preparation of PCB cutters as recited in claim 5, wherein the hoisting fixture comprises: the cutter sleeve (12) is fixed on the outer cylinder (13) in an in-line and uniform distribution mode or fixed on the outer cylinder (13) in a staggered and uniform distribution mode.