Surface pickling equipment for plating piece for vacuum coating processing

Abstract

The utility model discloses surface pickling equipment of a plating piece for vacuum coating processing, which relates to the technical field of pickling equipment, and comprises a pickling box, the top of the pickling box is rotatably connected with a top cover, one side of the pickling box is fixedly connected with an air dryer, the back of the pickling box is fixedly connected with a vertical plate, and the vertical plate is fixedly connected with the pickling box. The top of the vertical plate is fixedly connected with a supporting plate, the upper surface of the supporting plate is fixedly connected with a motor, the bottom output end of the motor is in transmission connection with a belt, the end, away from the motor, of the belt is in transmission connection with a driven wheel, and the bottom of the driven wheel is fixedly connected with a threaded rod; according to the acid pickling device, the threaded rod, the lifting rod, the filter plate and the pouring mechanism are arranged, so that sputtering of an acid pickling solution is avoided when a plated part is placed in the acid pickling box, and the plated part can be taken out more efficiently and conveniently.

Description

Technical Field

[0001] The utility model belongs to the technical field of pickling equipment, in particular to a surface pickling equipment for plated parts used in vacuum coating processing. Background Art

[0002] The plated surface pickling equipment is a special equipment used to completely remove the oxide and rust on the surface of the plated parts, exposing the base metal of the plated parts so as to better combine with the plating layer and improve the bonding strength;

[0003] When pickling plated parts in existing pickling equipment, workers usually manually place the plated parts into the pickling box. During this process, the workers are easily corroded by the splashed pickling liquid. When picking up the plated parts that have been pickled, the use of traditional fishing tools will increase labor costs and the picking efficiency is not high. Therefore, we propose a surface pickling equipment for plated parts used in vacuum coating processing. Utility Model Content

[0004] The utility model aims to provide a surface pickling device for plated parts used in vacuum coating processing. By arranging threaded rods, lifting rods, filter plates and dumping mechanisms, the utility model solves the problems that in the existing equipment, when the plated parts are pickled, the staff manually puts the plated parts into the pickling box, and the skin is easily corroded by the splashed pickling liquid during the process. When the plated parts that have been pickled are fished out, the use of traditional fishing tools will lead to increased labor costs and low fishing efficiency.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model discloses a surface pickling device for plated parts used for vacuum coating processing, comprising a pickling box, the top of the pickling box is rotatably connected with a top cover, one side of the pickling box is fixedly connected with an air dryer, the back of the pickling box is fixedly connected with a vertical plate, the top of the vertical plate is fixedly connected with a support plate, the upper surface of the support plate is fixedly connected with a motor, the bottom output end of the motor is transmission connected with a belt, the end of the belt away from the motor is transmission connected with a driven wheel, the bottom of the driven wheel is fixedly connected with a threaded rod, the bottom of the threaded rod is fixedly connected with a chassis, the surface of the threaded rod is meshingly and rotatably connected with a lifting rod, both ends of the lifting rod are provided with a dumping mechanism, the inner side wall of the pickling box is fixedly connected with a limiting plate, the dumping mechanism comprises a connecting plate, the side of the connecting plate close to the threaded rod is rotatably connected with a filter plate, and a plurality of plated parts are placed on the upper surface of the filter plate.

[0007] Furthermore, the air dryer is symmetrically distributed with the pickling box as the axis, the driven wheel is rotatably connected to the upper surface of the support plate, and the height of the top of the vertical plate from the top of the pickling box is greater than the width of the top cover.

[0008] Furthermore, a side of the connecting plate close to the filter plate is fixedly connected to the end of the lifting rod, and a side of the connecting plate away from the threaded rod is provided with a limiting groove.

[0009] Furthermore, the limiting groove is slidably connected to the limiting plate, a positioning block is fixedly connected to one side of the limiting groove and the connecting plate, and a sliding rod is rotatably connected inside the positioning block.

[0010] Furthermore, a first supporting ring is fixedly connected to the surface of the sliding rod, a sleeve is slidably connected to the outer wall of the sliding rod, and a second supporting ring is fixedly connected to the surface of the sleeve.

[0011] Furthermore, a return spring is sleeved on the surface of the slide rod, one end of the return spring is fixedly connected to the first support ring, and one end of the return spring away from the first support ring is fixedly connected to the outer wall of the second support ring.

[0012] Furthermore, one end of the sleeve away from the second support ring is rotatably connected to the filter plate, and the positioning block, the sliding rod and the sleeve are all symmetrically distributed about the axis of the connecting plate.

[0013] The utility model has the following beneficial effects:

[0014] 1. The utility model rises on the surface of the threaded rod through the lifting rod. At this time, the filter plate will be synchronously driven to a certain height by the connecting plate. At this time, the plated parts are placed on the upper surface of the filter plate, and then the motor is started to reverse, so that the lifting rod moves downward along the surface of the threaded rod until the plated parts on the surface of the filter plate can be completely immersed in the pickling liquid inside the pickling box. When the filter plate drives the plated parts to be completely peeled off from the pickling liquid, the air dryer is started to dry the residual pickling liquid on the surface of the plated parts, which is convenient for the staff to collect the plated parts. The automated infiltration method makes the pickling process safer and more efficient.

[0015] 2. The utility model tilts the filter plate by pressing one side of the filter plate, so that the plated parts on the surface can slide out along the surface of the filter plate, avoiding manual contact, reducing damage to personnel, and improving the collection efficiency. When the filter plate is stopped being pressed, the stretched sleeve is driven to slide and reset along the surface of the slide rod under the action of the reset spring. Because the slide rod, sleeve and reset spring are provided on both sides of the connecting plate, the filter plate can always keep balance when there is no external pressure, thereby improving the stability of the filter plate.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the pickling box of the utility model;

[0020] Figure 3 For this utility model Figure 1 Schematic diagram of the back structure;

[0021] Figure 4 This is a schematic diagram of the structure of the dumping mechanism of the utility model;

[0022] Figure 5 It is a schematic diagram of the surface structure of the threaded rod of the utility model.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Pickling box; 2. Top cover; 3. Air dryer; 4. Vertical plate; 5. Support plate; 6. Motor; 7. Belt; 8. Driven wheel; 9. Threaded rod; 10. Chassis; 11. Lifting rod; 12. Limiting plate; 13. Dumping mechanism; 131. Connecting plate; 132. Limiting groove; 133. Positioning block; 134. Sliding rod; 135. First support ring; 136. Reset spring; 137. Sleeve; 138. Second support ring; 14. Filter plate; 15. Plated parts. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-5As shown, the utility model is a surface pickling device for plated parts used in vacuum coating processing, comprising a pickling box 1, a top cover 2 is rotatably connected to the top of the pickling box 1, an air dryer 3 is fixedly connected to one side of the pickling box 1, a vertical plate 4 is fixedly connected to the back of the pickling box 1, a support plate 5 is fixedly connected to the top of the vertical plate 4, a motor 6 is fixedly connected to the upper surface of the support plate 5, a belt 7 is transmission-connected to the bottom output end of the motor 6, an end of the belt 7 away from the motor 6 is transmission-connected to a driven wheel 8, a threaded rod 9 is fixedly connected to the bottom of the driven wheel 8, a chassis 10 is fixedly connected to the bottom of the threaded rod 9, a lifting rod 11 is meshingly and rotatably connected to the surface of the threaded rod 9, and dumping mechanisms 13 are arranged at both ends of the lifting rod 11, a limiting plate 12 is fixedly connected to the inner side wall of the pickling box 1, the dumping mechanism 13 comprises a connecting plate 131, a filter plate 14 is rotationally connected to the side of the connecting plate 131 close to the threaded rod 9, and a plurality of plated parts 15 are placed on the upper surface of the filter plate 14.

[0027] The air dryer 3 is symmetrically distributed with the pickling box 1 as the axis. When the air dryer 3 is started, the residual pickling liquid on the surface of the plated part 15 is dried by air. The driven wheel 8 is rotatably connected to the upper surface of the support plate 5. The height of the top of the vertical plate 4 from the top of the pickling box 1 is greater than the width of the top cover 2, so that the top cover 2 will not be blocked by the support plate 5 when rotating.

[0028] A side of the connecting plate 131 close to the filter plate 14 is fixedly connected to the end of the lifting rod 11 , and a side of the connecting plate 131 away from the threaded rod 9 is provided with a limiting groove 132 .

[0029] The limiting groove 132 is slidably connected to the limiting plate 12. Since the limiting groove 132 on the connecting plate 131 and the limiting plate 12 are mutually engaged and slidably connected, the lifting rod 11 will not rotate when sliding along the surface of the threaded rod 9. A positioning block 133 is fixedly connected to one side of the limiting groove 132 and the connecting plate 131, and a sliding rod 134 is rotatably connected inside the positioning block 133.

[0030] A first support ring 135 is fixedly connected to the surface of the slide rod 134 , a sleeve 137 is slidably connected to the outer wall of the slide rod 134 , and a second support ring 138 is fixedly connected to the surface of the sleeve 137 . Under the action of the reset spring 136 , the stretched sleeve 137 is driven to slide and reset along the surface of the slide rod 134 .

[0031] A return spring 136 is sleeved on the surface of the slide rod 134 . One end of the return spring 136 is fixedly connected to the first support ring 135 , and one end of the return spring 136 away from the first support ring 135 is fixedly connected to the outer wall of the second support ring 138 .

[0032] One end of the sleeve 137 away from the second support ring 138 is rotatably connected to the filter plate 14, and the positioning block 133, the slide rod 134, and the sleeve 137 are all axially symmetrically distributed with the connecting plate 131. Because the slide rod 134, the sleeve 137 and the return spring 136 are provided on both sides of the connecting plate 131, the filter plate 14 can always maintain balance when there is no external pressure, thereby improving the stability of the filter plate 14.

[0033] A specific application of this embodiment is:

[0034] When the staff needs to use the equipment, they first open the top cover 2, then inject pickling liquid into the pickling box 1, and start the motor 6 at the same time, so that the motor 6 drives the belt 7 to transmit, so that the driven wheel 8 rotates synchronously, so that the lifting rod 11 rises on the surface of the threaded rod 9. Because the limiting groove 132 on the connecting plate 131 and the limiting plate 12 are mutually engaged and slidably connected, the lifting rod 11 will not rotate when sliding along the surface of the threaded rod 9. At the same time, the chassis 10 at the bottom of the threaded rod 9 prevents the lifting rod 11 from falling off the threaded rod 9. When the lifting rod 11 rises to When the filter plate 14 reaches a certain height, the filter plate 14 will be synchronously driven to a certain height by the connecting plate 131. At this time, the plated piece 15 is placed on the upper surface of the filter plate 14, and then the motor 6 is started to reverse, so that the lifting rod 11 moves downward along the surface of the threaded rod 9 until the plated piece 15 on the surface of the filter plate 14 can be completely immersed in the pickling liquid in the pickling box 1. After the pickling process of the plated piece 15 is completed, the above steps are repeated to make the lifting rod 11 move upward along the surface of the threaded rod 9, so that the filter plate 14 drives the plated piece 15 to be completely stripped from the pickling liquid. At the same time, the air dryer 3 is started to air dry the residual pickling liquid on the surface of the plated piece 15, which is convenient for the staff to collect the plated piece 15. Since a plurality of holes are provided on the surface of the filter plate 14, the residue in the pickling liquid can be taken out simultaneously when the plated piece 15 is taken out of the pickling liquid, so as to avoid affecting the subsequent pickling effect of the plated piece 15. The automated infiltration method makes the pickling process safer and more efficient. When collecting the plated piece 15 on the surface of the filter plate 14, it is only necessary to press one side of the filter plate 14 to make the filter plate 14 tilt, so that its surface The plated parts 15 can slide out along the surface of the filter plate 14, avoiding manual contact, reducing damage to personnel, and improving the collection efficiency. After the plated parts 15 are collected, the filter plate 14 is stopped from being pressed. At this time, the stretched sleeve 137 is driven to slide and reset along the surface of the slide rod 134 under the action of the reset spring 136. Because the slide rod 134, the sleeve 137 and the reset spring 136 are provided on both sides of the connecting plate 131, the filter plate 14 can always maintain balance when there is no external pressure, thereby improving the stability of the filter plate 14.

[0035] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0036] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A surface pickling device for plated parts used in vacuum coating processing, comprising a pickling box (1), characterized in that: The top of the pickling box (1) is rotatably connected to a top cover (2), one side of the pickling box (1) is fixedly connected to an air dryer (3), the back of the pickling box (1) is fixedly connected to a vertical plate (4), the top of the vertical plate (4) is fixedly connected to a support plate (5), the upper surface of the support plate (5) is fixedly connected to a motor (6), the bottom output end of the motor (6) is transmission-connected to a belt (7), the end of the belt (7) away from the motor (6) is transmission-connected to a driven wheel (8), the bottom of the driven wheel (8) is fixedly connected to a threaded rod (9), the bottom of the threaded rod (9) is fixedly connected to a chassis (10), the surface of the threaded rod (9) is meshed and rotatably connected to a lifting rod (11), both ends of the lifting rod (11) are provided with a dumping mechanism (13), a limiting plate (12) is fixedly connected to the inner side wall of the pickling box (1), the dumping mechanism (13) includes a connecting plate (131), the connecting plate (131) is rotatably connected to a filter plate (14) on one side close to the threaded rod (9), and a plurality of plated parts (15) are placed on the upper surface of the filter plate (14).

2. The surface pickling equipment for plated parts used in vacuum coating processing according to claim 1 is characterized in that: The air dryer (3) is symmetrically distributed with the pickling box (1) as the axis, the driven wheel (8) is rotatably connected to the upper surface of the support plate (5), and the height of the top of the vertical plate (4) from the top of the pickling box (1) is greater than the width of the top cover (2).

3. The surface pickling equipment for plated parts used in vacuum coating processing according to claim 1 is characterized in that: The side of the connecting plate (131) close to the filter plate (14) is fixedly connected to the end of the lifting rod (11), and the side of the connecting plate (131) away from the threaded rod (9) is provided with a limiting groove (132).

4. The surface pickling equipment for plated parts used in vacuum coating processing according to claim 3 is characterized in that: The limiting groove (132) is slidably connected to the limiting plate (12); a positioning block (133) is fixedly connected to one side of the limiting groove (132) and the connecting plate (131); and a sliding rod (134) is rotatably connected inside the positioning block (133).

5. The surface pickling equipment for plated parts used in vacuum coating processing according to claim 4 is characterized in that: The surface of the slide rod (134) is fixedly connected to a first support ring (135), the outer wall of the slide rod (134) is slidably connected to a sleeve (137), and the surface of the sleeve (137) is fixedly connected to a second support ring (138).

6. The surface pickling equipment for plated parts used in vacuum coating processing according to claim 5, characterized in that: A return spring (136) is sleeved on the surface of the slide rod (134), one end of the return spring (136) is fixedly connected to the first support ring (135), and one end of the return spring (136) away from the first support ring (135) is fixedly connected to the outer wall of the second support ring (138).

7. The surface pickling equipment for plated parts used in vacuum coating processing according to claim 6, characterized in that: The end of the sleeve (137) away from the second support ring (138) is rotatably connected to the filter plate (14), and the positioning block (133), the sliding rod (134), and the sleeve (137) are all axially symmetrically distributed with respect to the connecting plate (131).

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