CN214507506U - Hanging rack double-side transmission device - Google Patents

Abstract

The utility model relates to a rack bilateral transmission device, which comprises a first supporting plate and a second supporting plate which are mutually vertical; two sides of the second supporting plate are respectively provided with a transmission mechanism; the transmission mechanism comprises at least one fixed seat; the fixed seat is fixed on the second supporting plate; a rolling element is arranged in the fixed seat; the rolling element is fixed in the fixed seat through a horizontal supporting shaft; the rolling element is connected with the guide frame in a rolling way. The utility model discloses can reduce the removal friction force of anchor clamps in transmission process, make the transmission load little to guarantee the stability of anchor clamps operation.

Description

Hanging rack double-side transmission device

Technical Field

The utility model relates to a printed circuit board processing apparatus technical field, in particular to bilateral transmission of stores pylon.

Background

Printed circuit boards are used in electronic products to support components and to provide electrical connections between components. Printed circuit boards are the most commonly used assembly substrates for electronic packaging today, and are generally classified as the second level of electronic packaging technology.

At present, a printed circuit board production facility, namely a horizontal immersion processing facility, is generally used for depositing a layer of copper on a hole wall through a chemical reaction in an area where parts need to be welded or mounted, so that the hole wall has conductivity, and the HDI board is communicated with the layer.

The flow of the horizontal immersion processing apparatus is as follows: feeding → bulking → washing → degumming → washing → pre-neutralizing → washing → whole hole → washing → micro-etching → washing → pre-soaking → activation → washing → reduction → washing with water → drying → discharge

In the feeding process, the moving friction force of the clamp in the conveying process is large, the transmission load is large, the clamp is unstable in the operation process, and the horizontal immersion treatment effect of the printed circuit board is influenced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model discloses a bilateral transmission of stores pylon.

The utility model discloses the technical scheme who adopts as follows:

a rack bilateral transmission device comprises a first supporting plate and a second supporting plate which are vertical to each other; two sides of the second supporting plate are respectively provided with a transmission mechanism; the transmission mechanism comprises at least one fixed seat; the fixed seat is fixed on the second supporting plate; a rolling element is arranged in the fixed seat; the rolling element is fixed in the fixed seat through a horizontal supporting shaft; the rolling element is connected with the guide frame in a rolling way.

The method is further characterized in that: and a first reinforcing plate and a second reinforcing plate are respectively arranged on two sides of the first supporting plate.

The method is further characterized in that: and a support beam is arranged below the guide frame.

The method is further characterized in that: the guide frame is provided with a U-shaped guide groove; a gap is formed between the rolling element and the U-shaped guide groove, and the rolling element is in rolling fit with the U-shaped guide groove.

The method is further characterized in that: one side of the rolling element is provided with a limiting element; the limiting element is a check ring for a shaft.

The method is further characterized in that: the rolling elements are bearings or pulleys.

The method is further characterized in that: the fixed seat comprises a transverse plate and a group of vertical plates; the group of vertical plates are symmetrically fixed on the left side and the right side of the transverse plate, and the vertical plates are perpendicular to the transverse plate; the diaphragm with the laminating of second backup pad, just the diaphragm passes through the second fastener to be fixed in on the second backup pad.

The method is further characterized in that: the transverse plate and the vertical plates are integrally formed.

The method is further characterized in that: the second fastener is a bolt.

The method is further characterized in that: the first supporting plate is fixed on the fixing frame through a first fastener; the first fastener is a bolt.

The utility model has the advantages as follows:

1. the utility model discloses a transmission conveying system adopts the modular design, and the part is standardized, is convenient for maintain the maintenance.

2. The utility model discloses anchor clamps are fixed on the mount, roll in the U type guide way of leading truck through the rolling element, realize the transmission to anchor clamps.

3. The utility model discloses can reduce the removal friction force of anchor clamps in transmission process, make the transmission load little to guarantee the stability of anchor clamps operation.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged schematic view of a point a in fig. 1.

Fig. 3 is an enlarged schematic view of fig. 1 at B.

In the figure: 1. a fixed mount; 2. a support beam; 3. a guide frame; 4. a first reinforcing plate; 5. a second reinforcing plate; 6. a first fastener; 7. a first support plate; 8. a U-shaped guide groove; 9. a spacing element; 10. a rolling element; 11. a support shaft; 12. a fixed seat; 13. a second fastener; 14. a second support plate.

Detailed Description

The foregoing and other features, aspects and utilities of the present invention will be apparent from the following detailed description of the embodiments, which is to be read in connection with the accompanying drawings. Directional terms as referred to in the following examples, for example: up, down, left, right, front or rear, etc., are simply directions with reference to the drawings. Therefore, the directional terminology used is for the purpose of description and is not intended to be limiting, and moreover, like reference numerals will be used to refer to like elements throughout.

The following describes a specific embodiment of the present embodiment with reference to the drawings.

Fig. 1 is a schematic structural diagram of the present invention, and fig. 2 is an enlarged schematic diagram of a point a in fig. 1. Referring to fig. 1 to 2, a rack bilateral transmission device includes a first support plate 7 and a second support plate 14 perpendicular to each other. First stiffening plate 4 and second stiffening plate 5 are installed respectively to the both sides of first backup pad 7, and first stiffening plate 4 and second stiffening plate 5 improve the intensity of first backup pad 7. The transmission mechanisms are respectively installed on two sides of the second supporting plate 14.

The transmission mechanism comprises at least one fixed seat 12. In this embodiment, the transmission mechanism includes four fixing seats 12. The fixing seats 12 are fixed on the second supporting plate 14 in pairwise symmetry.

The fixing base 12 includes a transverse plate and a set of vertical plates which are integrally formed. A set of vertical plates are symmetrically fixed on the left side and the right side of the transverse plate, and the vertical plates are perpendicular to the transverse plate. The transverse plate is attached to the second support plate 14 and fixed to the second support plate 14 through the second fastener 13. Preferably, the second fastening member 13 is a bolt. Specifically, the transverse plate and the second support plate 14 are both provided with a circular hole, and the second fastening member 13 sequentially passes through the circular hole of the second support plate 14 and the circular hole of the transverse plate, so as to fix the fixing seat 12 on the second support plate 14.

The rolling elements 10 are mounted in the holders 12. The rolling elements 10 are fixed in the fixed seats 12 by means of horizontal supporting shafts 11. The rolling elements 10 are in rolling connection with the guide frame 3. A support beam 2 is disposed below the guide frame 3.

Fig. 3 is an enlarged schematic view of fig. 1 at B. As shown in fig. 3, the guide frame 3 is provided with a U-shaped guide groove 8. A gap is arranged between the rolling element 10 and the U-shaped guide groove 8, and the rolling element 10 is in rolling fit with the U-shaped guide groove 8. The rolling element 10 is provided with a stop element 9 on one side. The limiting element 9 is a shaft retainer ring which is an E-shaped retaining ring or a C-shaped retaining ring and prevents the rolling element 10 from generating unnecessary axial movement. Preferably, the rolling elements 10 are bearings or pulleys.

The first support plate 7 is fixed on the fixing frame 1 by a first fastener 6. Preferably, the first fastening member 6 is a bolt. Specifically, first backup pad 7 includes integrated into one piece's edge of a wing and a set of web, and a set of web symmetry sets up in the both sides on the edge of a wing, and one side on the edge of a wing is connected in the 4 butt of first stiffening plate, and the opposite side on the edge of a wing and card are just between a set of web to the 5 butt of second stiffening plate. Through-holes are formed in the top portions of the web plate and the fixing frame 1, the first fastening piece 6 sequentially penetrates through the through-holes of the web plate and the through-holes of the fixing frame 1, and the first supporting plate 7 is fixed on the fixing frame 1.

The working principle of the utility model is as follows:

the fixture is fixed on the fixed frame 1, and the fixture is transmitted by rolling the rolling element 10 in the U-shaped guide groove 8 of the guide frame 3. The utility model discloses can reduce the removal friction force of anchor clamps in transmission process, make the transmission load little to guarantee the stability of anchor clamps operation.

In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above description is for the purpose of explanation and not limitation of the invention, which is defined in the claims, and any modifications may be made without departing from the basic structure of the invention.

Claims (10)

1. The utility model provides a bilateral transmission of stores pylon which characterized in that: comprises a first supporting plate (7) and a second supporting plate (14) which are vertical to each other; two sides of the second supporting plate (14) are respectively provided with a transmission mechanism; the transmission mechanism comprises at least one fixed seat (12); the fixed seat (12) is fixed on the second supporting plate (14); a rolling element (10) is arranged in the fixed seat (12); the rolling element (10) is fixed in the fixed seat (12) through a horizontal supporting shaft (11); the rolling element (10) is connected with the guide frame (3) in a rolling way.

2. The pylon bilateral transmission of claim 1, wherein: and a first reinforcing plate (4) and a second reinforcing plate (5) are respectively arranged on two sides of the first supporting plate (7).

3. The pylon bilateral transmission of claim 1, wherein: a supporting beam (2) is arranged below the guide frame (3).

4. The pylon bilateral transmission of claim 1, wherein: the guide frame (3) is provided with a U-shaped guide groove (8); a gap is arranged between the rolling element (10) and the U-shaped guide groove (8), and the rolling element (10) is in rolling fit with the U-shaped guide groove (8).

5. The pylon bilateral transmission of claim 3, wherein: a limiting element (9) is arranged on one side of the rolling element (10); the limiting element (9) is a check ring for a shaft.

6. The pylon bilateral transmission of claim 1, 4 or 5, wherein: the rolling elements (10) are bearings or pulleys.

7. The pylon bilateral transmission of claim 1, wherein: the fixed seat (12) comprises a transverse plate and a group of vertical plates; the group of vertical plates are symmetrically fixed on the left side and the right side of the transverse plate, and the vertical plates are perpendicular to the transverse plate; the transverse plate is attached to the second support plate (14) and fixed to the second support plate (14) through a second fastener (13).

8. The pylon bilateral transmission of claim 7, wherein: the transverse plate and the vertical plates are integrally formed.

9. The pylon bilateral transmission of claim 7, wherein: the second fastening piece (13) is a bolt.

10. The pylon bilateral transmission of claim 1, wherein: the first supporting plate (7) is fixed on the fixing frame (1) through a first fastener (6); the first fastening piece (6) is a bolt.

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