CN215853827U

CN215853827U - Go up push mechanism of trigger

Info

Publication number: CN215853827U
Application number: CN202121728492.8U
Authority: CN
Inventors: 方淼
Original assignee: Shenzhen Dongfang Xusheng Technology Co ltd
Current assignee: Shenzhen Dongfang Xusheng Technology Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2022-02-18
Anticipated expiration: 2031-07-27

Abstract

The utility model discloses a pushing mechanism of a board loading machine, belonging to the technical field of the board loading machine, the pushing mechanism of the board loading machine comprises a fixed bottom plate and a cylinder arranged on the fixed bottom plate, a connecting piece used for being connected with external air supply equipment is arranged at the position of the cylinder far away from an output end, two fastening mechanisms are arranged on the fixed bottom plate, two fixing mechanisms used for fixing the cylinder are arranged on the cylinder, the two fixing mechanisms are positioned at two sides of the connecting piece, the fastening mechanisms are used for fastening the fixing mechanisms, an auxiliary mechanism used for assisting and fixing the cylinder is arranged between the two fixing mechanisms, each fixing mechanism comprises two half-arc-shaped clamping fixing plates which are matched with each other, the two half-arc-shaped clamping fixing plates are matched with the cylinder, and the tops of the two half-arc-shaped clamping fixing plates are fixedly connected with a connecting plate, which can be realized, the condition that the air cylinder on the plate feeding machine rotates or moves can be effectively reduced, and the plate feeding accuracy of the plate feeding machine is improved.

Description

Go up push mechanism of trigger

Technical Field

The utility model relates to the technical field of plate loading machines, in particular to a pushing mechanism of a plate loading machine.

Background

When carrying out the upper plate to PCB, generally all can carry out the upper plate through last trigger, current trigger of going up is mostly worked through the cylinder, and goes up the cylinder on the trigger and fix through ribbon or belt, leads to the cylinder to take place to rotate or remove easily like this to influence the accuracy of upper plate.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide a pushing mechanism of a plate loading machine, which can be realized, can effectively reduce the condition that an air cylinder on the plate loading machine rotates or moves, and improves the plate loading accuracy of the plate loading machine.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

The pushing mechanism comprises a fixing bottom plate and a cylinder arranged on the fixing bottom plate, wherein a connecting piece used for being connected with external air supply equipment is arranged at a position, away from an output end, of the cylinder, two fastening mechanisms are arranged on the fixing bottom plate, two fixing mechanisms used for fixing the cylinder are arranged on the cylinder and located on two sides of the connecting piece, and the fastening mechanisms are used for fastening the fixing mechanisms and are arranged between the fixing mechanisms and are used for assisting in fixing the cylinder.

Furthermore, each fixing mechanism comprises two half-arc-shaped clamping plates which are matched with each other, the two half-arc-shaped clamping plates are matched with the cylinder, connecting plates are fixedly connected to the tops of the two half-arc-shaped clamping plates, and the two connecting plates are connected together through bolts.

Furthermore, the fixing mechanism comprises two polygonal holes formed in the top of the fixing base plate, a partition plate is fixedly connected to the middle position of the inner wall of each polygonal hole, a bidirectional screw rod is rotatably connected to the inner wall of each partition plate, two symmetrical nuts are connected to the outer wall of each bidirectional screw rod in a threaded mode, the nuts are connected with the polygonal holes in a sliding mode, grooves are formed in the tops of the nuts, and one nut is hinged to the corresponding half-arc-shaped fixing plate through the groove.

Furthermore, the inner wall of the semi-arc-shaped clamping plate is fixedly connected with an arc-shaped rubber pad, and two ends of the bidirectional screw rod are provided with screwing plates.

Furthermore, the auxiliary mechanism comprises through holes formed in the positions, close to the tops, of the semi-arc-shaped clamping plates, clamping rods are inserted into the through holes in the two semi-arc-shaped clamping plates on one side, and the two clamping rods are located on two sides of the connecting piece and are in close contact with the connecting piece.

Furthermore, two equal fixedly connected with arc clamping bar in the position that the clamping bar opposite side corresponds with the connecting piece, arc clamping bar and connecting piece looks adaptation, the equal fixedly connected with limiting plate in both ends of clamping bar, two of one side the limiting plate opposite side contacts with one side that two of one side the semi-arc clamping plate deviates from respectively.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) when this scheme is used, place the cylinder on the PMKD, later rotate two-way lead screws, when two-way lead screw rotates, under the effect in multilateral hole, two nuts on one two-way lead screw can be towards the direction motion that is close to each other, and then drive two half arc clamp plates and move towards the direction that is close to each other, until two half arc clamp plate die clamping cylinder, then use the bolt to tighten two connecting plates, this in-process, two clamping bars can take two arc clamping bars to move towards the connecting piece, and through the position of adjustment cylinder, make two arc clamping bar die clamping connection spare, position through two clamping bars and two arc clamping bar die clamping connection spare, and then fix the position of cylinder, can effectively reduce the condition that the cylinder takes place to rotate or remove on the trigger like this, improve the accuracy of trigger upper plate.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the present invention in partial cross-section in FIG. 1;

FIG. 3 is a side view of the portion of FIG. 2;

FIG. 4 is an enlarged view of the structure of FIG. 2 at A according to the present invention;

fig. 5 is an enlarged view of the structure at B in fig. 3 according to the present invention.

The reference numbers in the figures illustrate:

1. fixing the bottom plate; 2. a cylinder; 3. a connecting member; 4. a polygonal hole; 5. a partition plate; 6. a bidirectional screw rod; 7. a nut; 8. a semi-arc shaped clamping plate; 9. a connecting plate; 10. an arc-shaped rubber pad; 11. a through hole; 12. a clamping bar; 13. an arc-shaped clamping rod; 14. and a limiting plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

Example 1:

referring to fig. 1-5, a pushing mechanism of a plate feeding machine includes a fixing base plate 1 and a cylinder 2 disposed on the fixing base plate 1, a connecting member 3 for connecting with an external air supply device is disposed at a position of the cylinder 2 far from an output end, two fastening mechanisms are disposed on the fixing base plate 1, two fixing mechanisms for fixing the cylinder 2 are disposed on the cylinder 2, the two fixing mechanisms are disposed at two sides of the connecting member 3, the fastening mechanisms are used for fastening the fixing mechanisms, and an auxiliary mechanism for assisting in fixing the cylinder 2 is disposed between the two fixing mechanisms.

Referring to fig. 2, 4 and 5, each fixing mechanism comprises two half-arc-shaped clamping plates 8 which are matched with each other, the two half-arc-shaped clamping plates 8 are matched with the cylinder 2, the top parts of the two half-arc-shaped clamping plates 8 are fixedly connected with connecting plates 9, the two connecting plates 9 are connected together through bolts, the two half-arc-shaped clamping plates 8 move towards the direction close to each other through rotating the fixing mechanism until the two half-arc-shaped clamping plates 8 clamp the cylinder 2 tightly, and then the two connecting plates 9 are screwed tightly by using bolts, so that the cylinder 2 can be clamped tightly, and the cylinder 2 is prevented from rotating or moving.

Referring to fig. 2 and 4, the fixing mechanism comprises two polygonal holes 4 formed in the top of the fixing base plate 1, a partition plate 5 is fixedly connected to the middle position of the inner wall of each polygonal hole 4, a bidirectional screw rod 6 is rotatably connected to the inner wall of each partition plate 5, two symmetrical screw caps 7 are connected to the outer wall of each bidirectional screw rod 6 in a threaded manner, each screw cap 7 is slidably connected with each polygonal hole 4, a groove is formed in the top of each screw cap 7, each screw cap 7 is hinged to a corresponding half-arc-shaped clamping fixing plate 8 through the groove, in use, the air cylinder 2 is placed on the fixing base plate 1, then the two bidirectional screw rods 6 are rotated, when the bidirectional screw rods 6 rotate, the two screw caps 7 on one bidirectional screw rod 6 can move towards the directions close to each other under the action of the polygonal holes 4, the air cylinder 2 is further driven to be clamped by the fixing mechanism through the two screw caps 7, and the rotation or movement of the air cylinder 2 is avoided.

Referring to fig. 2 and 4, the inner wall of the semi-arc-shaped clamping plate 8 is fixedly connected with an arc-shaped rubber pad 10, the arc-shaped rubber pad 10 can prevent the semi-arc-shaped clamping plate 8 from clamping and damaging the cylinder 2, and the two ends of the bidirectional screw rod 6 are respectively provided with a screwing plate which is convenient for screwing the bidirectional screw rod 6.

Referring to fig. 3 and 5, the auxiliary mechanism comprises a through hole 11 formed in the position, close to the top, of each semi-arc-shaped clamping plate 8, clamping rods 12 are inserted between the through holes 11 in the two semi-arc-shaped clamping plates 8 on one side, the two clamping rods 12 are located on two sides of the connecting piece 3 and are in close contact with the connecting piece 3, when the semi-arc-shaped clamping plates 8 are close to each other, the two clamping rods 12 can be driven to move towards the connecting piece 3 until the two clamping rods 12 clamp the connecting piece 3, the connecting piece 3 is prevented from rotating through the two clamping rods 12, and then the air cylinder 2 is prevented from rotating, so that the rotating condition of the air cylinder 2 on the plate feeding machine can be effectively reduced, and the plate feeding accuracy of the plate feeding machine is improved.

Referring to fig. 3 and 5, the opposite sides of the two clamping rods 12 are fixedly connected with arc-shaped clamping rods 13 corresponding to the connecting piece 3, the arc-shaped clamping rods 13 are matched with the connecting piece 3, limiting plates 14 are fixedly connected to the two ends of the clamping rods 12, the opposite sides of the two limiting plates 14 on one side are respectively contacted with one side of the two half arc-shaped clamping plates 8 on one side, the two clamping rods 12 can drive the two arc-shaped clamping rods 13 to move towards the connecting piece 3, the connecting piece 3 is clamped by the two arc-shaped clamping rods 13 by adjusting the position of the cylinder 2, the position of the connecting piece 3 is fixed by the two clamping rods 12 and the two arc-shaped clamping rods 13, and the position of the cylinder 2 is fixed, so that the condition that the cylinder on the plate feeding machine rotates or moves can be effectively reduced, and the plate feeding accuracy of the plate feeding machine is improved.

When in use: the cylinder 2 is placed on the fixed bottom plate 1, then the two bidirectional screw rods 6 are rotated, when the bidirectional screw rods 6 are rotated, under the action of the polygonal hole 4, two nuts 7 on a bidirectional screw rod 6 move towards the direction of approaching each other, thereby driving the two semi-arc-shaped clamping plates 8 to move towards the direction of mutual approaching until the two semi-arc-shaped clamping plates 8 clamp the cylinder 2, the two connecting plates 9 are then screwed together using bolts, during which the two clamping bars 12 carry the two curved clamping bars 13 towards the connecting piece 3, and the two arc-shaped clamping rods 13 clamp the connecting piece 3 by adjusting the position of the cylinder 2, the position of the connecting piece 3 is fixed by the two clamping rods 12 and the two arc-shaped clamping rods 13, and then fix the position of cylinder 2, can effectively reduce the condition that cylinder 2 takes place to rotate or remove on the trigger like this, improve the accuracy of trigger upper plate.

The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a go up push mechanism of trigger, includes cylinder (2) that set up on PMKD (1) and PMKD (1), the position that the output was kept away from in cylinder (2) is provided with connecting piece (3) that are used for being connected with outside air feeder, its characterized in that: the fixing device is characterized in that two fastening mechanisms are arranged on the fixing bottom plate (1), two fixing mechanisms used for fixing the air cylinder (2) are arranged on the air cylinder (2) and located on two sides of the connecting piece (3), the fastening mechanisms are used for fastening the fixing mechanisms, and an auxiliary mechanism used for assisting in fixing the air cylinder (2) is arranged between the fixing mechanisms.

2. The pushing mechanism of the plate loading machine as claimed in claim 1, wherein: each fixing mechanism comprises two half-arc-shaped clamp fixing plates (8) which are matched with each other, the two half-arc-shaped clamp fixing plates (8) are matched with the air cylinder (2), the tops of the two half-arc-shaped clamp fixing plates (8) are fixedly connected with connecting plates (9), and the two connecting plates (9) are connected together through bolts.

3. The pushing mechanism of the plate loading machine as claimed in claim 2, wherein: the fixing mechanism comprises two polygonal holes (4) formed in the top of the fixing base plate (1), a partition plate (5) is fixedly connected to the middle position of the inner wall of each polygonal hole (4), the inner wall of each partition plate (5) is rotatably connected with a two-way screw rod (6), two symmetrical screw caps (7) are in threaded connection with the outer wall of each two-way screw rod (6), the screw caps (7) are in sliding connection with the polygonal holes (4), grooves are formed in the tops of the screw caps (7), and one screw cap (7) is hinged to a corresponding half-arc-shaped fixing plate (8) through the groove.

4. A push mechanism for a plate loader according to claim 3, characterized in that: the inner wall of the semi-arc-shaped clamping plate (8) is fixedly connected with an arc-shaped rubber pad (10), and two ends of the bidirectional screw rod (6) are provided with screwing plates.

5. A push mechanism for a plate loader according to claim 3, characterized in that: the auxiliary mechanism comprises through holes (11) formed in the positions, close to the tops, of the semi-arc-shaped clamping plates (8), clamping rods (12) are inserted between the through holes (11) in the two semi-arc-shaped clamping plates (8) on one side, and the two clamping rods (12) are located on the two sides of the connecting piece (3) and are in tight contact with the connecting piece (3).

6. The pushing mechanism of the plate loading machine as claimed in claim 5, wherein: two the equal fixedly connected with arc clamping bar (13) in the corresponding position of clamping bar (12) opposite side and connecting piece (3), arc clamping bar (13) and connecting piece (3) looks adaptation, the equal fixedly connected with limiting plate (14) in both ends of clamping bar (12), two of one side limiting plate (14) opposite side respectively with two of one side half arc presss from both sides one side that solid board (8) deviate from mutually and contacts.