CN214554837U

CN214554837U - Coating equipment for PCB (printed circuit board)

Info

Publication number: CN214554837U
Application number: CN202120756621.8U
Authority: CN
Inventors: 池国栋; 吴浩兵
Original assignee: Kunshan Dingzhenyuan Electromechanical Engineering Co ltd
Current assignee: Kunshan Dingzhenyuan Electromechanical Engineering Co ltd
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2021-11-02
Anticipated expiration: 2031-04-14

Abstract

The utility model discloses a coating device of PCB board, which comprises a body, the body comprises an inner cavity, an ink collecting barrel is arranged in the inner cavity, a feeding mechanism and a coating mechanism are arranged on the body, the feeding mechanism and the coating mechanism are obliquely arranged on the body, the occupied space of the device is saved, the feeding mechanism comprises a rolling shaft, an adjusting rod and an adjusting part, the adjusting part comprises a connecting block and a supporting piece, a clamping groove matched with the adjusting rod is arranged on the connecting block, the supporting piece is used for supporting the product, the supporting of the product is realized by adjusting the inclination angle of the adjusting part, and the better feeding effect is achieved, the coating mechanism comprises a coating roller and a collecting tank, the collecting tank is arranged below the coating roller, one side of the collecting tank is matched with the coating roller, and the other side is matched with a recovery hole of the ink collecting barrel, the ink falling from the coating roller can be recycled, and the cost is saved.

Description

Coating equipment for PCB (printed circuit board)

Technical Field

The utility model relates to a coating equipment technical field, concretely relates to coating equipment of PCB board.

Background

In the course of working at the PCB board, need coat the PCB board, the coating mode commonly used at present is two coating rollers simultaneous workings, through the roll-in mode, with the even coating of printing ink on PCB board surface, coating equipment among the prior art, like the two-sided coating machine of full-automatic horizontal formula PCB board mentioned in chinese patent CN101979153B, the coating roller is established to perpendicular/level setting on the coating equipment body more, this kind of mode occupation space that sets up is great, space utilization is not high, and printing ink recovery efficiency is not high.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects, the utility model aims to provide a coating equipment of PCB board, the space that can save the equipment body occupies, conveniently retrieves printing ink, saves the cost, promotes the printing ink utilization ratio, and economic benefits is good.

In order to achieve the above purpose, the utility model discloses a technical scheme is: a coating device of a PCB board comprises a body, wherein a feeding mechanism and a coating mechanism are arranged on the body, the feeding mechanism is used for feeding a product to the coating mechanism, the feeding mechanism and the coating mechanism are obliquely arranged on the body, the body comprises an inner cavity, an ink collecting barrel is arranged in the inner cavity, a recovery hole is formed in the ink collecting barrel, the feeding mechanism comprises a rolling shaft, an adjusting rod and an adjusting part, the height of one side, close to the product, of the adjusting rod is not higher than the height of one side, close to the product, of the rolling shaft, the adjusting part is detachably arranged on the adjusting rod, the adjusting part comprises a connecting block and a supporting piece, a clamping groove matched with the adjusting rod is formed in the connecting block, one side, far away from the clamping groove, of the connecting block is connected with the supporting piece, the supporting piece is used for supporting the product, and the coating mechanism comprises a coating roller and a collecting groove, a coating gap for the product to pass through is arranged between the coating rollers, the collecting tank is arranged below the coating rollers, one side of the collecting tank is matched with the coating rollers, and the other side of the collecting tank is matched with the recovery hole of the ink collecting barrel.

Preferably, the adjusting part further comprises a fixing part, threads are arranged on the fixing part, an elastic part is arranged on the fixing part, a connecting hole matched with the fixing part is formed in the connecting block, and a through hole matched with the fixing part is formed in the supporting part.

Preferably, one side of the supporting piece, which is close to the connecting block, is detachably provided with a roller, and one side of the roller, which is close to a product, is higher than one side of the supporting piece, which is close to the product.

Preferably, a handle is arranged on one side, away from the connecting block, of the fixing piece.

Preferably, the body further comprises a guide post, the guide post is arranged on the side portion of the coating roller, the guide post comprises a first side surface close to the inner cavity and a second side surface close to the coating roller, the first side surface and the second side surface are adjacently arranged, the guide post further comprises a guide block, the guide block comprises a first clamping block matched with the first side surface and a second clamping block matched with the second side surface, and the guide block is arranged on the guide post through the first clamping block.

Preferably, the height of the collecting groove on the side close to the coating roller is higher than the height of the collecting groove on the side close to the ink collecting barrel.

Preferably, the feeding mechanism further comprises stoppers arranged at both side ends of the roller and the adjusting rod.

Preferably, the body further comprises a door for protecting the internal cavity.

Preferably, one side of the body close to the ground is provided with universal wheels.

Compared with the prior art, the utility model has the advantages that the feeding mechanism and the coating mechanism are obliquely arranged on the body, so that the space of the equipment can be saved compared with the vertical or horizontal arrangement; the feeding mechanism is provided with the adjusting part, the adjusting part comprises the connecting block and the supporting piece, the inclination angle of the supporting piece can be adjusted according to the product requirement, so that feeding at different angles is realized, meanwhile, the supporting piece plays a supporting role on the product, and the supporting piece is connected with the feeding mechanism through the connecting block, so that the installation is convenient; through setting up collection china ink bucket and rather than complex collecting vat, the printing ink that the coating roll upper run fell can get into the collecting vat, gets into collection china ink bucket through the collecting vat in, carries out reuse through collection china ink bucket, saves printing ink, and economic benefits is good.

Drawings

FIG. 1 is a schematic view of the overall structure of a preferred embodiment of the present invention;

FIG. 2 is an enlarged partial schematic view of FIG. 1;

fig. 3 is a schematic structural view of a feeding mechanism according to a preferred embodiment of the present invention;

fig. 4 is a schematic structural view of an adjusting portion according to a preferred embodiment of the present invention;

fig. 5 is a schematic structural view of a collecting tank and an ink collecting barrel according to a preferred embodiment of the present invention;

fig. 6 is a schematic structural view of a guide block according to a preferred embodiment of the present invention;

fig. 7 is a schematic structural view of a guide block and a guide post according to a preferred embodiment of the present invention.

In the figure:

1. a body; 11. an inner cavity; 12. a door; 13. an ink collecting barrel; 131. a recovery hole; 14. a guide post; 141. a first side surface; 142. a second side surface; 2. a feeding mechanism; 21. a stopper; 22. a roller; 23. adjusting a rod; 3. an adjustment section; 31. connecting blocks; 311. a card slot; 312. connecting holes; 32. a support member; 321. a through hole; 33. a fixing member; 331. an elastic member; 332. a handle; 34. a roller; 4. a coating mechanism; 41. a coating roll; 42. collecting tank; 43. a guide block; 431. a first clamping block; 432. a fixing hole; 433. a second fixture block; 5. and (5) producing the product.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

As shown in fig. 1 to 7, the coating apparatus for a PCB in this embodiment includes a body 1, and as shown in fig. 1, a feeding mechanism 2 and a coating mechanism 4 are disposed on the body 1 in an inclined manner, that is, the feeding mechanism 2 and the coating mechanism 4 form a certain angle with the ground and are not vertical or horizontal, the body 1 includes an inner cavity 11 and a door 12, an ink collecting barrel 13 is disposed in the inner cavity 11, and a recovery hole 131 is disposed on the ink collecting barrel 13.

Preferably, one side of the body 1 close to the ground is provided with universal wheels (not shown in the figure), so that the movement of the equipment is facilitated, and the practicability is increased.

As shown in fig. 3, the feeding mechanism 2 includes stoppers 21, rollers 22, adjusting rods 23, and an adjusting portion 3, the rollers 22 are disposed between the stoppers 21 and can rotate (i.e., can rotate) around their own axes, the adjusting rods 23 are disposed between the stoppers 21, the stoppers 21 are disposed at both ends of the rollers 22 and the adjusting rods 23, and the adjusting portion 3 is disposed on the adjusting rods 23, and one side of the adjusting rods 23 close to the products 5 is not in contact with the products 5, i.e., the height of one side of the adjusting rods 23 close to the products 5 is not higher than the height of one side of the rollers 22 close to the products 5.

As shown in fig. 4, the adjusting portion 3 includes a connecting block 31 and a supporting member 32, the connecting block 31 is engaged with the adjusting rod 23, the supporting member 32 is used for supporting the product 5, a slot 311 engaged with the adjusting rod 23 is disposed on a side of the connecting block 31 close to the adjusting rod 23, and a side of the connecting block 31 away from the adjusting rod 23 is connected to the supporting member 32, preferably, a roller 34 is detachably disposed on a side of the supporting member 32 close to the connecting block 31, the number of the roller 34 can be adjusted according to actual requirements, in this embodiment, the roller 34 is disposed to be offset from the roller 22, that is, the roller 34 is disposed in a gap between the plurality of rollers 22, an upper portion of the roller 34 is higher than an upper portion of the supporting member 32, that is, a side of the roller 34 close to the product 5 is higher than a side of the supporting member 32 close to the product 5, and the roller 34 is engaged with the roller 22 for conveying the product 5. The angle of delivery of the product 5 is set by adjusting the angle of inclination of the support 32 with respect to the adjustment bar 23, so as to achieve a better coating effect.

Preferably, the adjusting rods 23 are provided in two, and the connecting blocks 31 are provided in two.

Preferably, the rollers 34 are disposed on the support 32 by locating pins (not shown).

As shown in fig. 4, in this embodiment, the adjusting portion 3 further includes a fixing member 33, a thread (not shown) is provided on the fixing member 33, an elastic member 331 is provided on the fixing member 33, a connecting hole 312 engaged with the fixing member 33 is provided on the connecting block 31, a through hole 321 engaged with the fixing member 33 is provided on the supporting member 32, the connecting hole 312 and the through hole 321 are provided as threaded holes, when the angle of the supporting member 32 needs to be adjusted, the fixing member 33 is rotated to make the elastic member 331 in an unstressed free state, the position of the connecting block 31 on the adjusting rod 23 is adjusted, and after the adjustment, the fixing member 33 is rotated, the fixing member 33 is screw-engaged with the through hole 321 and the coupling hole 312 so that the elastic member 331 is forced, by the engagement of the screw thread of the fixing member 33 with the coupling hole 312 and the through hole 321, the connecting block 31 is fixed to the adjusting lever 23 without sliding on the adjusting lever 23 by a force in the radial direction of the fixing member 33.

Preferably, the fixing member 33 is provided as a screw.

Preferably, the elastic member 331 is provided as a spring.

Preferably, a handle 332 is provided on the side of the fixing member 33 away from the connecting block 31 for easy operation.

As shown in fig. 2 and 5, the coating mechanism 4 includes two coating rollers 41 and a collecting tank 42, the coating rollers 41 are obliquely disposed on the body 1, the coating rollers 41 can rotate around the axes thereof, preferably, two coating rollers 41 are disposed, a coating gap for the product 5 to pass through is left between the two coating rollers 41, the collecting tank 42 is disposed at the bottom of the coating rollers 41 and is used for collecting the ink flowing down from the coating rollers 41, and the coating rollers 41 are obliquely disposed, i.e., form a certain angle with the ground and are not vertical or horizontal, so as to facilitate the ink flowing down and to facilitate the ink recovery.

As shown in fig. 2, in the present embodiment, the body 1 is further provided with a guide post 14, the guide post 14 is arranged on the side of the coating roller 41 and used for arranging a guide block 43, and the guide block 43 is arranged between the coating roller 41 and the collecting tank 42 and used for guiding the ink flowing down on the coating roller 41 to the collecting tank 42.

As shown in fig. 6 and 7, the guide post 14 includes a first side surface 141 and a second side surface 142 which are adjacently arranged, the first side surface 141 is close to the inner cavity 11 of the body 1, the second side surface 142 is close to the coating roller 41, the guide block 43 includes a first block 431 and a second block 433, the first block 431 is provided with a fixing hole 432, the fixing hole 432 is provided as a through hole, the first block 431 is matched with the first side surface 141, the second block 433 is matched with the second side surface 142, the guide block 43 is arranged on the first side surface 141 through the first block 431, the second block 433 is matched with the coating roller 41 and the collecting tank 42, the ink flowing down from the coating roller 41 is guided into the collecting tank 42, one side of the collecting tank 42 far from the coating roller 41 is obliquely arranged in the inner cavity 11 of the body 1, that is, the height of the collecting tank 42 close to the coating roller 41 is higher than the height of the collecting tank 42 close to the ink collecting tank 13, one side of the collecting tank 42 is matched with the guide block 43, one side of the collecting groove 42, which is far away from the guide block 43, is matched with the recovery hole 131 of the ink collecting barrel 13, and due to the inclined arrangement of the collecting groove 42, the ink in the collecting groove 42 can flow into the ink collecting barrel 13, so that the recycling of the coating ink is facilitated, the cost is saved, and the economic benefit is good.

The working principle of the utility model is as follows:

according to the size and the coating needs of product 5, the inclination of adjustment regulating part 3, through feed mechanism 2 material loading to coating mechanism 4, coating roller 41 coats product 5, because coating roller 41's slope sets up, be convenient for the printing ink flow to carry out recycle in collecting vat 42, and the space of device occupies for a short time, be equipped with guide block 43 at coating roller 41 lateral part, with printing ink direction to collecting vat 42, make the collection effect of printing ink better, one side slope that collecting vat 42 kept away from coating roller 41 sets up in inner chamber 11 and the cooperation of collection china ink bucket 13, printing ink flows to collection china ink bucket 13 by collecting vat 42 and carries out reuse, save printing ink.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.

Claims

1. The utility model provides a coating equipment of PCB board, includes body (1), be equipped with feed mechanism (2) and coating mechanism (4) on body (1), feed mechanism (2) are used for with product (5) material loading to coating mechanism (4), its characterized in that: the feeding mechanism (2) and the coating mechanism (4) are obliquely arranged on the body (1), the body (1) comprises an inner cavity (11), an ink collecting barrel (13) is arranged in the inner cavity (11), a recovery hole (131) is formed in the ink collecting barrel (13), the feeding mechanism (2) comprises a roller (22), an adjusting rod (23) and an adjusting part (3), the height of one side, close to a product (5), of the adjusting rod (23) is not higher than the height of one side, close to the product (5), of the roller (22), the adjusting part (3) is detachably arranged on the adjusting rod (23), the adjusting part (3) comprises a connecting block (31) and a supporting piece (32), a clamping groove (311) matched with the adjusting rod (23) is formed in the connecting block (31), one side, far away from the clamping groove (311), of the connecting block (31) is connected with the supporting piece (32), the supporting piece (32) is used for supporting the product (5), the coating mechanism (4) comprises coating rollers (41) and a collecting tank (42), a coating gap for the product (5) to pass through is arranged between the coating rollers (41), the collecting tank (42) is arranged below the coating rollers (41), one side of the collecting tank (42) is matched with the coating rollers (41), and the other side of the collecting tank is matched with a recovery hole (131) of the ink collecting barrel (13).

2. The coating apparatus of PCB panel according to claim 1, wherein: regulating part (3) still includes mounting (33), be equipped with the screw thread on mounting (33), be equipped with elastic component (331) on mounting (33), be equipped with on connecting block (31) with mounting (33) complex connecting hole (312), be equipped with on support piece (32) with mounting (33) complex through-hole (321).

3. The coating apparatus of PCB panel according to claim 2, wherein: one side of the supporting piece (32) close to the connecting block (31) is detachably provided with a roller (34), and one side of the roller (34) close to the product (5) is higher than one side of the supporting piece (32) close to the product (5).

4. The coating apparatus of PCB panel according to claim 2, wherein: and a handle (332) is arranged on one side, away from the connecting block (31), of the fixing piece (33).

5. The coating apparatus of PCB panel according to claim 1, wherein: the body (1) further comprises a guide post (14), the guide post (14) is arranged on the side portion of the coating roller (41), the guide post (14) comprises a first side surface (141) close to the inner cavity (11) and a second side surface (142) close to the coating roller (41) which are arranged adjacently, the coating mechanism (4) further comprises a guide block (43), the guide block (43) comprises a first clamping block (431) matched with the first side surface (141) and a second clamping block (433) matched with the second side surface (142), and the guide block (43) is arranged on the guide post (14) through the first clamping block (431).

6. The coating apparatus of PCB panel according to claim 1, wherein: the height of the collecting groove (42) close to the coating roller (41) is higher than that of the collecting groove (42) close to the ink collecting barrel (13).

7. The coating apparatus of PCB panel according to claim 1, wherein: the feeding mechanism (2) further comprises blocking pieces (21), and the blocking pieces (21) are arranged at the end parts of two sides of the rolling shaft (22) and the adjusting rod (23).

8. The coating apparatus of PCB panel according to claim 1, wherein: the body (1) further comprises a door (12) for protecting the inner cavity (11).

9. The coating apparatus of PCB panel according to claim 1, wherein: one side of the body (1) close to the ground is provided with universal wheels.