CN216550792U - Electroplating hanger - Google Patents

Abstract

The utility model belongs to the technical field of circuit board processing equipment, and particularly discloses an electroplating hanging frame which comprises a hanging frame, a walking assembly arranged on the hanging frame, and a guide wheel assembly arranged at an interval with the walking assembly, wherein the guide wheel assembly comprises a guide frame arranged on the hanging frame, a guide wheel pivoted to the guide frame, and an elastic piece used for preventing the guide wheel from randomly rotating under the inertia effect of the electroplating hanging frame. With this structural design's electroplating stores pylon, the leading wheel receives the effect of elastic component for the stores pylon is berthhed more reliable and more stable, has effectively avoided then because of the leading wheel receives the electroplating stores pylon inertia effect to rotate the emergence of the inaccurate scheduling problem of stores pylon berth that causes at will among the correlation technique.

Description

Electroplating hanger

Technical Field

The utility model relates to the technical field of circuit board processing equipment, in particular to an electroplating hanger.

Background

The stores pylon of roller type is used to PCB board electroplating stores pylon now, and its resistance of carrying is generally less, reduces the load of the power take off of unit with reduce cost, but this kind of roller type's stores pylon resistance is less, produces easily that the stores pylon accomplishes the condition of location back because inertia effect continues to carry a short distance forward, causes the location inaccurate, and the unit operation is unusual, and the board is done in the influence.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an electroplating hanger which is simple in structure, can be stably and reliably parked, and can avoid forward sliding of the hanger due to inertia effect when the hanger is parked.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides an electroplating hanger, including the stores pylon, set up in the walking subassembly of stores pylon and with the leading wheel subassembly that the walking subassembly interval set up, the leading wheel subassembly including set up in the leading truck of stores pylon, pin joint in the leading wheel of leading truck and be used for preventing the leading wheel receives electroplating hanger inertia effect random pivoted elastic component.

The guide frame is along the length direction horizontal fastening of stores pylon has the installation axle, the installation axle sleeve is equipped with the axle sleeve, the axle sleeve cover be equipped with be used for with the coaxial fastening's of leading wheel bearing.

The guide wheel is far away from one side face of the guide frame is provided with a countersunk hole, the bearing is installed in the countersunk hole, and the bearing is fastened with the guide wheel through a clamping ring.

The outer rolling sleeve of the bearing is abutted against the step surface in the countersunk hole, and the inner rolling sleeve of the bearing is abutted against the table surface arranged on the shaft sleeve.

One end of the elastic piece is abutted with the dustproof cover between the inner rolling sleeve and the outer rolling sleeve, the other end of the elastic piece is abutted with the guide frame, and the elastic piece is sleeved on the shaft sleeve.

The guide frame is symmetrically fastened on the front side wall and the rear side wall of the hanging frame, the guide frame is provided with a bending wall, and the mounting shaft is fastened with the bending wall.

The lower bottom surface of the guide frame is pivoted with a limiting wheel, and a main shaft of the limiting wheel is vertically fastened with the lower bottom surface of the guide frame.

The walking assembly is connected with a driving mechanism used for driving the hanging rack to move in a single direction.

The guide wheels and the limiting wheels are matched with an external guide rail.

The rack is provided with a conductive component which is electrically connected with the frame, and the conductive component is in insulated connection with the rack.

The utility model has the beneficial effects that: the utility model discloses an electroplating hanging rack which comprises a hanging rack, a walking assembly arranged on the hanging rack and a guide wheel assembly arranged at an interval with the walking assembly, wherein the guide wheel assembly comprises a guide frame arranged on the hanging rack, a guide wheel pivoted on the guide frame and an elastic piece used for preventing the guide wheel from randomly rotating under the inertia effect of the electroplating hanging rack. With this structural design's electroplating stores pylon, the leading wheel receives the effect of elastic component for the stores pylon is berthhed more reliable and more stable, has effectively avoided then among the correlation technique because of the leading wheel receive electroplating stores pylon inertia effect rotate at will the stores pylon that causes berth emergence of the inaccurate scheduling problem of position.

Drawings

FIG. 1 is an isometric view of an electroplating rack of this embodiment with a frame attached.

FIG. 2 is an isometric view of the plating rack of FIG. 1 with the frame removed.

Fig. 3 is a schematic structural view of the guide wheel assembly of fig. 2.

In the figure:

1. a hanger; 2. a walking assembly; 3. a guide wheel assembly; 31. a guide frame; 32. a guide wheel; 321. a countersunk hole; 33. installing a shaft; 34. a shaft sleeve; 35. a bearing; 351. a dust cover; 36. a snap ring; 37. an elastic member; 4. a conductive component; 5. a frame.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

FIG. 1 is an isometric view of an electroplating rack of this embodiment with a frame mounted thereto; FIG. 2 is an isometric view of the electroplating rack of FIG. 1 with the frame removed; fig. 3 is a block diagram of the guide wheel assembly of fig. 2. Referring to fig. 1 to 3, in the present embodiment, an electroplating hanger is provided, where the electroplating hanger 1 is composed of a hanger 1, a traveling assembly 2, a guide wheel assembly 3, and the like, and preferably, the traveling assembly 2 is configured as a gear, and after being engaged with an external transmission chain, the traveling assembly 2 makes the hanger 1 move in a single direction along a driving direction under the guiding action of the guide wheel assembly 3, and further preferably, the guide assembly 3 in the present embodiment is matched with a guide rail erected right below the guide rail.

More specifically, the guide wheel assembly 3 in the present embodiment includes a guide frame 31 disposed on the hanger 1, a guide wheel 32 pivotally connected to the guide frame 31, and an elastic member 37 for preventing the guide wheel 32 from freely rotating under the inertia of the plating hanger 1.

As preferred, leading truck 31 in this embodiment adopts the panel beating integrated bending shaping, and for make both sides atress balance around stores pylon 1, the leading truck 31 has been fastened to the wall symmetry respectively in the front and back both sides of the crossbeam of stores pylon 1 in this embodiment, and leading wheel subassembly 3 that adopts this mode to set up is provided with two sets ofly altogether, and installs respectively in the both ends of stores pylon 1 to this can play better bearing effect to stores pylon 1 that both ends are provided with frame 5.

In order to further facilitate the installation of the guide wheel 32, in the present embodiment, preferably, an installation shaft 33 is horizontally fastened to the inner bending wall of the guide frame 31 along the length direction of the hanger 1, and a bushing 34 is further sleeved on the installation shaft 33, and the bushing 34 is sleeved with a bearing 35 for coaxially fastening with the guide wheel 32; further preferably, in order to avoid that the bearing 35 is separated from the guide wheel 32 during use, a countersunk hole 321 is formed in one side surface of the guide wheel 32, which is away from the guide frame 31, the bearing 35 is installed in the countersunk hole 321, the bearing 35 is fastened to the guide wheel 32 through a snap ring 36, the bearing 35 installed in this way is integrated with the guide wheel 32, and when the guide wheel 32 is installed, only the installed bearing 35 needs to be sleeved on the shaft sleeve 34.

Furthermore, in order to facilitate the installation of the elastic member 37, in this embodiment, preferably, the outer roller of the bearing 35 abuts against a step surface in the counterbore 321, the inner roller of the bearing 35 abuts against a table surface provided on the sleeve 34, and preferably, the two step surfaces are located in the same plane, so that the dust cap 351 between the outer roller and the inner roller is exposed, and then, the elastic member 37 applies a certain degree of pressing force to the dust cap 351 of the bearing 35, so that the bearing 35 has a certain damping effect, thereby eliminating the rotation of the guide wheel 32 caused by the inertia.

Furthermore, preferably, two ends of the elastic element 37 in the present embodiment are respectively abutted against the guide frame 31 and the dust cover 351, and the elastic element 37 is sleeved on the shaft sleeve 34. Preferably, the elastic member 37 may be a member having a certain elasticity, such as a spring or an elastic rubber ring, so that the dust cap 351 is pressed by the elastic force of the elastic member 37, thereby increasing the friction force when the bearing 35 rotates and providing a certain damping effect to the bearing 35, thereby reducing the rotation of the guide wheel 32 due to the inertia.

It should be noted that the elastic force of the elastic member 37 in this embodiment can be adapted according to the inertia of the hanger 1 under the condition of ensuring the normal rotation of the bearing 35.

In addition, this implementation still is provided with conductive component 4 on stores pylon 1, and conductive component 4 is connected with stores pylon 1 insulation, later with set up in stores pylon 1 both ends frame 5 electricity that is used for the clamping circuit board and be connected, relevant this partial specific structural design, all comparatively commonly used in the correlation technique, do not do specific details here.

In addition, in the embodiment, a limiting wheel is pivoted to the lower bottom surface of the guide frame 31, a main shaft of the limiting wheel is vertically fastened to the lower bottom surface of the guide frame 31, and the limiting wheel is slidably connected to a guide rail arranged right below the guide assembly, so that the whole electroplating rack further moves back and forth smoothly along the length direction of the guide rail.

It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments illustrated herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the utility model. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims (10)

1. The electroplating hanger is characterized by comprising a hanger (1), a traveling component (2) arranged on the hanger (1) and a guide wheel component (3) arranged at an interval with the traveling component (2), wherein the guide wheel component (3) comprises a guide frame (31) arranged on the hanger (1), a guide wheel (32) pivoted to the guide frame (31) and an elastic part (37) used for preventing the guide wheel (32) from freely rotating under the inertia effect of the electroplating hanger (1).

2. An electroplating hanger according to claim 1, characterized in that the guide frame (31) is horizontally fastened with a mounting shaft (33) along the length direction of the hanger (1), the mounting shaft (33) is sleeved with a shaft sleeve (34), and the shaft sleeve (34) is sleeved with a bearing (35) for coaxially fastening with the guide wheel (32).

3. An electroplating hanger according to claim 2, wherein a countersunk hole (321) is formed in one side surface of the guide wheel (32) far away from the guide frame (31), the bearing (35) is installed in the countersunk hole (321), and the bearing (35) is fastened with the guide wheel (32) through a clamping ring (36).

4. An electroplating hanger according to claim 3 wherein the outer roller of the bearing (35) abuts a step surface in the counterbore (321) and the inner roller of the bearing (35) abuts a table surface provided on the sleeve (34).

5. An electroplating hanger according to claim 4, wherein one end of the elastic member (37) abuts against a dust cover (351) between the inner roller and the outer roller, the other end of the elastic member (37) abuts against the guide frame (31), and the elastic member (37) is sleeved on the shaft sleeve (34).

6. Electroplating rack according to claim 2, characterized in that the guide frame (31) is fastened symmetrically to the front and rear side walls of the rack (1), and the guide frame (31) is provided with bent walls, and the mounting shafts (33) are fastened to the bent walls.

7. An electroplating rack according to claim 1, wherein the lower bottom surface of the guide frame (31) is pivoted with a limiting wheel, and the main shaft of the limiting wheel is vertically fastened with the lower bottom surface of the guide frame (31).

8. Electroplating rack according to claim 1, characterized in that the walking assembly (2) is connected to a drive mechanism for driving the rack (1) in a unidirectional motion.

9. An electroplating rack according to claim 7, wherein the guide wheels (32) and the limiting wheels cooperate with external guide rails.

10. The electroplating hanger according to claim 1, wherein frames (5) for clamping a circuit board are arranged at two ends of the hanger (1), a conductive component (4) for electrically connecting with the frames (5) is arranged on the hanger (1), and the conductive component (4) is in insulation connection with the hanger (1).

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