CN217145389U

CN217145389U - Jet printing platform

Info

Publication number: CN217145389U
Application number: CN202122883667.9U
Authority: CN
Inventors: 乔东升; 蔡廷永
Original assignee: Dongguan Qisida Intelligent Technology Co ltd
Current assignee: Dongguan Qisida Intelligent Technology Co ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-08-09
Anticipated expiration: 2031-11-23

Abstract

The utility model discloses a spout seal platform relates to and spouts seal PCB board technical field, include: the platform comprises a platform body, wherein the upper surface of the platform body is provided with a plurality of fixing ports, a plurality of slide ways and a plurality of negative pressure holes, the fixing ports and the slide ways penetrate through the platform body, a negative pressure cavity is arranged in the platform body, and the negative pressure holes are communicated with the negative pressure cavity; the fixing cylinder is fixed at the fixing port, and a clamping piece of the fixing cylinder can be used for clamping the PCB; the sliding cylinder is connected with a sliding device, the sliding device drives the sliding cylinder to reciprocate in the slideway, and a clamping piece of the sliding cylinder can be used for clamping a PCB; the negative pressure interface is fixed on the lower surface of the platform body, the first end of the negative pressure interface is communicated with the negative pressure cavity, and the second end of the interface can be connected with the negative pressure device; the fixed cylinder and the sliding cylinder are both corner cylinders. The utility model discloses a negative pressure device can firmly adsorb the PCB board to the corner cylinder can not influence manipulator work.

Description

Jet printing platform

Technical Field

The utility model relates to a spout seal PCB board technical field, especially relate to a spout seal platform.

Background

In the character of present circuit board spouts seal production process, the PCB board must can spout seal work through the location, specifically fixes the PCB board on the mesa through anchor clamps.

The current seal platform that spouts is CN 112721469A for example, and this kind spouts the seal platform and just relies on anchor clamps to fix the PCB board, and fixed effect is relatively poor. And the ordinary cylinder that anchor clamps adopted, clamping piece part is the disk structure, has partial clamping piece to be located the upper surface of PCB board during the centre gripping, has partial clamping piece to hinder the centre gripping of PCB board when the arm is held, just at this moment must increase the hindrance that two actions made the PCB board leave the platform clamping piece for the arm and can give out the PCB board, and such mode efficiency is not high.

Therefore, a new spray printing platform is urgently needed in the market to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a spout seal platform for solve the technical problem that exists among the above-mentioned prior art, utilize negative pressure device can firmly adsorb the PCB board, and can not influence the clamp of arm and get.

In order to achieve the above object, the utility model provides a following scheme:

the utility model discloses a spout seal platform, include:

the platform comprises a platform body, wherein the upper surface of the platform body is provided with a plurality of fixing ports, a plurality of slide ways and a plurality of negative pressure holes, the fixing ports and the slide ways penetrate through the platform body, a negative pressure cavity is arranged in the platform body, and the negative pressure holes are communicated with the negative pressure cavity;

the fixing cylinders are fixed at the fixing openings, and clamping pieces of the fixing cylinders can be used for clamping the PCB;

the sliding cylinders are connected with sliding devices, the sliding devices drive the sliding cylinders to reciprocate in the slide ways, and clamping pieces of the sliding cylinders can be used for clamping the PCB;

the negative pressure port is fixed on the lower surface of the platform body, the first end of the negative pressure port is communicated with the negative pressure cavity, and the second end of the negative pressure port can be connected with a negative pressure device;

the fixed cylinder and the sliding cylinder are both corner cylinders.

Preferably, the platform body is a rectangular plate;

two rows of the fixed openings are arranged, each row is provided with a plurality of the fixed openings, and the two rows of the fixed openings are vertical to each other;

the slide ways are arranged in two rows, each row is provided with a plurality of slide ways, and the two rows of slide ways are vertical to each other;

one row of the fixed port is opposite to one row of the slide ways.

Preferably, the sliding device further comprises a sliding motor, the sliding motor is fixed to the lower surface of the platform body, a lead screw is fixed to an output shaft of the sliding motor, a moving block is connected to the lead screw in a threaded manner, a sliding plate is fixed to the moving block, and the sliding cylinders are fixed to the sliding plate.

Preferably, the sliding motor is fixed on a motor fixing seat, and the motor fixing seat is fixed on the lower surface of the platform body.

Preferably, two ends of the screw rod respectively penetrate through a bearing seat, and the bearing seats are fixed on the lower surface of the platform body.

Preferably, the sliding plate is provided with a plurality of sliding blocks, each sliding block is provided with a sliding groove, the lower surface of the platform body is provided with a plurality of sliding rails, and the sliding grooves are connected on the sliding rails in a sliding manner.

Preferably, the platform further comprises a proximity switch, the proximity switch is fixed on the lower surface of the platform body, and the proximity switch, the fixed cylinder, the sliding cylinder and the sliding motor are all electrically connected with the controller.

Preferably, a platform rotating motor is further fixed on the lower surface of the platform body.

The utility model discloses for prior art gain following technological effect:

1. the PCB can be firmly adsorbed through the negative pressure hole, and the PCB is ensured to be flat and fixed;

2. by utilizing the special clamping piece structure of the corner cylinder, when the corner cylinder rises, the clamping end faces to one side far away from the platform body, so that the clamping of the subsequent mechanical arm cannot be influenced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a jet printing platform according to an embodiment of the present invention;

fig. 2 is a bottom view of the inkjet printing platform according to the embodiment of the present invention;

fig. 3 is a schematic structural view of a sliding device according to an embodiment of the present invention;

in the figure: 1-a platform body and 2-a slideway; 3-negative pressure hole; 4-a fixed port; 5-negative pressure interface; 6-a sliding motor; 7-a sliding plate; 8-a sliding cylinder; 9-a slide rail; 10-a stationary cylinder; 11-a platform rotating electrical machine; 12-a slide block; 13-a chute; 14-a screw rod; 15-bearing seats; 16-motor fixing base; 100-jet printing platform.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

As shown in fig. 1-3, the present embodiment provides an inkjet printing platform 100, including:

the platform comprises a platform body 1, wherein the upper surface of the platform body 1 is provided with a plurality of fixing ports 4, a plurality of slideways 2 and a plurality of negative pressure holes 3, the fixing ports 4 and the slideways 2 both vertically penetrate through the platform body 1, a negative pressure cavity is arranged in the platform body 1, the negative pressure cavity is a rectangular cavity, the negative pressure holes 3 are communicated with the negative pressure cavity, and the negative pressure holes 3 are used for placing a PCB (printed circuit board);

the fixing device comprises a plurality of fixing cylinders 10, the fixing cylinders 10 are fixed at a fixing port 4, specifically, a cylinder body of each fixing cylinder 10 is fixed on the lower surface of a platform body 1, a telescopic shaft of each fixing cylinder 10 penetrates through the fixing port 4, a clamping piece of each fixing cylinder 10 is located above the platform body 1, and the clamping piece of each fixing cylinder 10 can be used for clamping a PCB;

the sliding device comprises a plurality of sliding cylinders 8, the sliding cylinders 8 are connected with a sliding device, the sliding device and the cylinder body part of each sliding cylinder 8 are located below the platform body 1, the sliding device drives the telescopic rod part of each sliding cylinder 8 to reciprocate in the slide way 2, and clamping pieces of the sliding cylinders 8 can be used for clamping a PCB;

the negative pressure port 5 is formed by only using a common pipe joint, the negative pressure port 5 is fixed on the lower surface of the platform body 1, the first end of the negative pressure port 5 is communicated with the negative pressure cavity, the second end of the negative pressure port 5 can be connected with a negative pressure device through a negative pressure pipe, and the negative pressure device can be a negative pressure pump or other negative pressure devices;

the fixed cylinder 10 and the sliding cylinder 8 are both corner cylinders, the corner cylinders are in the prior art, and are characterized in that the corner cylinders are protruding in one side, when the corner cylinders press the PCB, the clamping ends are located on one side of the platform body 1 and clamp the PCB, and when the corner cylinders rise, the clamping ends can back to the platform body 1 and cannot hinder the mechanical arm to clamp the PCB.

During the use, place the negative pressure hole 3 position department on the platform body 1 through the arm with the PCB board earlier, fixed cylinder 10 and slide cylinder 8 all are in the state of extension this moment, and the exposed core all towards the one side of keeping away from the platform body 1, slide cylinder 8 is located the one end of keeping away from negative pressure hole 3 on the slide 2. After the PCB is placed, the negative pressure device is started, and plays an adsorption role on the PCB through the negative pressure cavity and the negative pressure hole 3. Meanwhile, the moving device drives the sliding cylinder 8 to be close to the PCB, when the sliding cylinder 8 reaches one end, close to the negative pressure hole 3, of the slide rail 2, the fixing cylinder 10 and the telescopic rod of the sliding cylinder 8 contract simultaneously, and the clamping end moves downwards and clamps the PCB simultaneously, so that the PCB is fixed.

In this embodiment, the platform body 1 is a rectangular plate, which may be a square plate or a rectangular plate;

as shown in fig. 1, two rows of the fixing openings 4 are provided, each row is provided with a plurality of fixing openings 4, the specific number of the fixing openings 4 is set according to the size of the plate, and the two rows of the fixing openings 4 are perpendicular to each other;

the slide ways 2 are arranged in two rows, each row is provided with a plurality of slide ways 2, the slides of each row are mutually parallel and distributed at intervals, and the two rows of slide ways 2 are vertical;

the row of fixing ports 4 is arranged opposite to the row of slide ways 2, and a rectangular area enclosed between the two rows of fixing ports 4 and the two rows of slide ways 2 is used for arranging the negative pressure holes 3.

In this embodiment, the sliding device further includes a sliding motor 6, the sliding motor 6 is fixed on the lower surface of the platform body 1, an output shaft of the sliding motor 6 is fixed with a lead screw 14, a moving block is connected to the lead screw 14 by a thread, the moving block and the lead screw 14 form a lead screw nut pair, a sliding plate 7 is fixed on the moving block, and the sliding cylinders 8 are all fixed on the sliding plate 7. It should be noted that the row of sliding cylinders 8 is fixed on one sliding plate 7, that is, the row of sliding cylinders 8 only needs one sliding motor 6, one lead screw 14 and one moving block to drive the reciprocating movement.

In this embodiment, the sliding motor 6 is fixed on the vertical plate of the motor fixing seat 16, the motor fixing seat 16 is an L-shaped plate, and the horizontal plate of the motor fixing seat 16 is fixed on the lower surface of the platform body 1 through screws.

In this embodiment, two ends (portions without external threads) of the screw 14 are respectively penetrated by a bearing seat 15, and the bearing seats 15 are fixed to the lower surface of the platform body 1 by screws.

In this embodiment, the sliding plate 7 is provided with a plurality of sliding blocks 12, specifically two sliding blocks, or three or more sliding blocks, each sliding block 12 is provided with a sliding groove 13, the lower surface of the platform body 1 is provided with a plurality of sliding rails 9, the number of the sliding rails 9 is the same as that of the sliding blocks 12, the number of the sliding rails 9 is also two, the two sliding rails 9 are respectively located on two sides of the screw rod 14, and the sliding grooves 13 are connected on the sliding rails 9 in a sliding manner. The advantage of this arrangement is to ensure that the sliding plate 7 always keeps a smooth linear sliding movement during the sliding process.

In this embodiment, still include proximity switch, proximity switch is fixed in the lower surface of platform body 1, and proximity switch, fixed cylinder 10, slip cylinder 8 and slip motor 6 all are connected with the controller electricity. The controller can be a computer, a PLC controller and the like. The proximity switch is arranged to detect the position of the sliding cylinder 8 and transmit the position information thereof to the controller in real time.

In this embodiment, the center of the lower surface of the platform body 1 is further fixed with a platform rotating motor 11, the platform rotating motor 11 is also connected with the controller, the platform rotating motor 11 is fixed on the printer main body, and the platform body 11 is controlled to rotate as required.

The principle and the implementation mode of the present invention are explained by applying specific examples in the present specification, and the above descriptions of the examples are only used to help understanding the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.

Claims

1. An inkjet printing platform, comprising:

the fixed cylinder and the sliding cylinder are both corner cylinders.

2. The inkjet printing platform of claim 1, wherein: the platform body is a rectangular plate;

one row of the fixed port is opposite to one row of the slide ways.

3. The inkjet printing platform of claim 1, wherein: the sliding device further comprises a sliding motor, the sliding motor is fixed on the lower surface of the platform body, a lead screw is fixed on an output shaft of the sliding motor, a moving block is connected to the lead screw in a threaded mode, a sliding plate is fixed on the moving block, and the sliding cylinders are fixed on the sliding plate.

4. The inkjet printing platform of claim 3, wherein: the sliding motor is fixed on the motor fixing seat, and the motor fixing seat is fixed on the lower surface of the platform body.

5. The inkjet printing platform of claim 3, wherein: two ends of the screw rod respectively penetrate through a bearing seat, and the bearing seats are fixed on the lower surface of the platform body.

6. The inkjet printing platform of claim 3, wherein: the sliding plate is provided with a plurality of sliding blocks, each sliding block is provided with a sliding groove, the lower surface of the platform body is provided with a plurality of sliding rails, and the sliding grooves are connected with the sliding rails in a sliding mode.

7. The inkjet printing platform of claim 3, wherein: still include proximity switch, proximity switch is fixed in the lower surface of platform body, proximity switch, fixed cylinder slide cylinder with the sliding motor all is connected with the controller electricity.

8. The inkjet printing platform of claim 1, wherein: and a platform rotating motor is further fixed on the lower surface of the platform body.