Anti-collision safety mechanism of electroplating equipment

Abstract

The utility model discloses a kind of electroplating equipment anti-collision safety mechanism, it is related to anti-collision safety device technical field, including with the side plate of electroplating crane fixed connection, push sleeve pipe is fixedly sleeved on guide pipe, clamping locking assembly is installed between limit support and switching column, push assembly for switching column push is installed on guide pipe, contact I is fixed on limit support, contact II is fixed on switching column with the magnetic adsorption of contact I.The side plate of the utility model is moved along with electroplating crane, after the abutment of the buffer sliding sleeve and guide sleeve block being set, buffer spring elastic deformation, play the buffering effect to the personnel of being impacted, and under the push effect of push assembly to switching column, so that contact I and contact II can be separated in time, realize the power-off effect of switch to electroplating crane, electroplating crane can be parked in time and prevent the continuous impact to the personnel of being impacted, greatly improve the safety protection effect of electroplating crane moving operation process.

Description

Technical Field

[0001] This utility model relates to the field of anti-collision safety device technology, specifically an anti-collision safety mechanism for electroplating equipment. Background Technology

[0002] Electroplating is a surface finishing method in which the substrate metal is used as the cathode in a salt solution containing the metal to be plated. Through electrolysis, the cations of the metal to be plated in the solution are deposited on the surface of the substrate metal to form a coating. The properties of the coating differ from those of the substrate metal, exhibiting new characteristics. Based on their function, coatings are classified into protective coatings, decorative coatings, and other functional coatings.

[0003] During electroplating operations, electroplating cranes lift and transport electroplating racks. However, current electroplating cranes generally lack anti-collision safety mechanisms during movement, making them prone to colliding with workers. In the event of a collision, the electroplating crane cannot stop in time, posing a significant safety hazard. This paper proposes an anti-collision safety mechanism for electroplating equipment to solve the above-mentioned technical problems. Utility Model Content

[0004] The purpose of this utility model is to provide an anti-collision safety mechanism for electroplating equipment to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A collision avoidance safety mechanism for electroplating equipment includes a side plate fixedly connected to an electroplating crane. Two pairs of guide blocks are fixed to the side wall of the side plate, each pair being horizontally opposite to the other. A guide rod is slidably mounted on each guide block, and a protective frame is fixed to the end of the guide rod. A guide tube and a buffer sleeve opposite to the guide block are sleeved on the guide rod. A push sleeve is fixedly sleeved on the guide tube, and a buffer spring is fixed between the push sleeve and the buffer sleeve. A limit frame is fixedly fixed on the side plate, and a switching column is vertically slidably mounted on the limit frame. A locking assembly is installed between the limit frame and the switching column. A pushing assembly for pushing the switching column is installed on the guide tube. A switch electrically connected to the electroplating crane is fixedly fixed on the side plate. A contact I is fixed on the limit frame, and a contact II magnetically attracted to the contact I is fixed on the switching column. When contact I contacts contact II, the switch is closed; when contact I separates from contact II, the switch is open.

[0006] As an improvement of this utility model: the jacking assembly includes a transmission frame fixed on the guide tube, and the transmission frame has a jacking wedge surface that is horizontally opposite to the lower end of the switching column.

[0007] As an improvement of this utility model: the locking assembly includes a connecting frame fixed to the side wall of the limiting frame, and the side wall of the switching column has two vertically linearly distributed V-grooves. A V-shaped switching block that is compatible with the V-grooves is horizontally slidably installed on the connecting frame.

[0008] As an improvement of this utility model: a sliding column is horizontally slidably installed on the connecting frame, one end of the sliding column is fixed to the V-shaped switching block, and a push spring with both ends fixed to the V-shaped switching block and the connecting frame is sleeved on the sliding column.

[0009] As an improvement of this utility model: a screwing frame is rotatably mounted on the guide tube, a threaded tube threadedly connected to the guide rod is fixed on the screwing frame, and an axial locking block that is slidably embedded in the guide rod is fixed on the inner wall of the guide tube.

[0010] As an improvement of this utility model: the side wall of the guide tube is threaded with a locking stud extending into the interior of the guide tube, and the locking stud abuts against the guide rod.

[0011] Compared with the prior art, the beneficial effects of this utility model are: When the side plate of this utility model moves with the electroplating crane, if the protective frame collides with the operator, the protective frame will cause the guide rod connected to it to slide relative to the side plate. After the buffer sleeve and the guide sleeve block come into contact, the buffer spring will elastically deform, which will buffer the operator who is collided with it, greatly weaken the impact, and play a good protective role. Under the pushing action of the jacking component on the switching column, the contacts I and II can be separated in time, realizing the power-off effect of the switch on the electroplating crane. The electroplating crane can stop in time to prevent continuous impact on the operator who is collided with it, which greatly improves the safety protection effect during the movement operation of the electroplating crane. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a partial structural schematic diagram of the present invention; Figure 3 This utility model Figure 2 Exploded view of a partial structure; Figure 4 This is a schematic diagram showing the connection of components such as the switching column, the limiting frame, the V-shaped switching block, contact I, and contact II in this utility model.

[0013] In the diagram: 1-protective frame, 2-side plate, 3-guide rod, 4-switching column, 5-guide sleeve block, 6-buffered sliding sleeve, 7-buffered spring, 8-push sleeve, 9-transmission frame, 10-switch, 11-guide tube, 12-threaded tube, 13-contact I, 14-contact II, 15-sliding column, 16-push spring, 17-push wedge surface, 18-locking stud, 19-screwing frame, 20-axial locking block, 21-limiting frame, 22-V groove, 23-V-type switching block, 24-connecting frame. Detailed Implementation

[0014] The technical solution of this utility model will be further described in detail below with reference to specific embodiments:

[0015] First Embodiment

[0016] Please see Figures 1-4 A collision avoidance safety mechanism for electroplating equipment includes a side plate 2 fixedly connected to an electroplating crane. Two pairs of guide sleeves 5 are fixed to the side wall of the side plate 2, each pair of guide sleeves 5 being horizontally opposite each other. A guide rod 3 is slidably mounted on each guide sleeve 5. A protective frame 1 is fixed to the end of each guide rod 3. A guide tube 11 and a buffer sleeve 6 opposite to the guide sleeve 5 are sleeved on the guide rod 3. A push sleeve 8 is fixedly sleeved on the guide tube 11. A buffer spring 7 is fixed between the push sleeve 8 and the buffer sleeve 6. A limit frame 21 is fixedly mounted on the side plate 2, and a switching column 4 is vertically slidably mounted on the limit frame 21. A locking assembly is installed between the limit frame 21 and the switching column 4. A pushing assembly for pushing the switching column 4 is installed on the guide tube 11. A switch 10 electrically connected to the electroplating crane is fixed on the side plate 2. A contact I13 is fixed on the limit frame 21. A contact II14 magnetically attracted to the contact I13 is fixed on the switching column 4. The contacts I13 and II14 are electrically connected to the switch 10. When the contact I13 and the contact II14 are in contact, the switch 10 is in the closed state. When the contact I13 and the contact II14 are separated, the switch 10 is in the open state.

[0017] Side plate 2 is fixed to the side of the electroplating crane. As the electroplating crane moves horizontally, side plate 2 moves. At this time, protective frame 1, guide sleeve 5 and guide rod 3 also move. When protective frame 1 hits the operator, under the guidance of guide sleeve 5, protective frame 1 drives guide rod 3 to move in the opposite direction to the movement of electroplating crane. Subsequently, buffer sleeve 6 pushes against guide sleeve 5. Buffer spring 7 is deformed and compressed by the pressure of buffer sleeve 6, which effectively buffers and dissipates the force on the hit operator, and plays a good safety protection role.

[0018] In addition, the jacking assembly includes a transmission frame 9 fixed on the guide tube 11. The transmission frame 9 has a pushing wedge surface 17 that is horizontally opposite to the lower end of the switching column 4. When the guide tube 11 and the pushing sleeve 8 slide with the switching column 4, the transmission frame 9 slides accordingly. The transmission frame 9 pushes the switching column 4, causing the switching column 4 to move vertically upward. The switching column 4 drives the contact II14 to move upward and separate from the contact I13. At this time, the switch 10 is in the open state, that is, the electroplating crane is in the stopped state, avoiding the electroplating crane from continuing to move and causing continuous impact on the workers who are hit, which greatly improves the safety of the electroplating crane's moving operation.

[0019] In addition, the locking assembly of this device includes a connecting frame 24 fixed to the side wall of the limiting frame 21. The side wall of the switching column 4 has two vertically linearly distributed V-grooves 22. A V-shaped switching block 23 that is compatible with the V-grooves 22 is horizontally slidably mounted on the connecting frame 24. A sliding column 15 is horizontally slidably mounted on the connecting frame 24. One end of the sliding column 15 is fixed to the V-shaped switching block 23. A push spring 16 with both ends fixed to the V-shaped switching block 23 and the connecting frame 24 respectively is sleeved on the sliding column 15.

[0020] With the above settings, after the switching column 4 is pushed by the transmission frame 9, during the process of the switching column 4 moving vertically upward relative to the limit frame 21, the V-shaped switching block 23 switches to be engaged in the lower V groove 22. Under the elastic pushing action of the push spring 16, the position of the switching column 4 is stably limited, so that the contact I13 and contact II14 remain separated, ensuring the rapid shutdown of the electroplating crane.

[0021] Second Embodiment

[0022] Please see Figures 1-4 In addition to the first embodiment, a screwing frame 19 is rotatably mounted on the guide tube 11 of this device, a threaded tube 12 threadedly connected to the guide rod 3 is fixed on the screwing frame 19, and an axial locking block 20 slidably embedded in the guide rod 3 is fixed on the inner wall of the guide tube 11.

[0023] By turning the screwing frame 19, the threaded tube 12 can be rotated, and the threaded tube 12 slides axially relative to the guide rod 3. At this time, the axial locking block 20 on the guide tube 11 slides relative to the switching column 4. At this time, the pushing sleeve 8 drives the buffer sleeve 6 to slide, so that the distance between the buffer sleeve 6 and the guide sleeve block 5 can be adjusted in the initial state, so that the position of the buffer sleeve 6 can be flexibly adjusted according to the actual protection needs.

[0024] In addition, a locking stud 18 extending into the interior of the guide tube 11 is threaded onto the side wall of the guide tube 11, and the locking stud 18 abuts against the guide rod 3. After the buffer sleeve 6 is initially adjusted, the locking stud 18 is screwed on to move it relative to the guide tube 11 and abut against the switching post 4, thereby locking and fixing the position of the guide tube 11. This ensures that when the buffer sleeve 6 is in contact with the guide sleeve block 5, the guide tube 11 and the transmission frame 9 can move smoothly with the switching post 4, improving the structural robustness and ensuring a reliable protective effect.

[0025] In summary, when the side plate 2 of this utility model moves with the electroplating crane, after the protective frame 1 collides with the operator, the protective frame 1 drives the guide rod 3 connected to it to slide relative to the side plate 2. After the buffer sleeve 6 abuts against the guide sleeve block 5, the buffer spring 7 elastically deforms, which plays a buffering role against the operator who is collided with it, greatly weakening the impact and providing a good protective effect. Under the pushing action of the jacking component on the switching column 4, the contacts I13 and II14 can be separated in time, realizing the power-off effect of the switch 10 on the electroplating crane. The electroplating crane can stop in time to prevent continuous impact on the operator who is collided with it, greatly improving the safety protection effect during the movement operation of the electroplating crane.

Claims

1. A collision avoidance safety mechanism for electroplating equipment, comprising a side plate (2) fixedly connected to an electroplating crane, wherein two pairs of guide sleeves (5) are fixedly mounted on the side wall of the side plate (2), each pair of guide sleeves (5) being horizontally opposite to each other, and a guide rod (3) is slidably mounted on the guide sleeve (5), and a protective frame (1) is fixed to the end of the guide rod (3), characterized in that, A guide tube (11) and a buffer sleeve (6) opposite to the guide sleeve block (5) are sleeved on the guide rod (3). A push sleeve (8) is fixedly sleeved on the guide tube (11). A buffer spring (7) is fixed between the push sleeve (8) and the buffer sleeve (6). A limit frame (21) is fixed on the side plate (2). A switching post (4) is vertically slidably installed on the limit frame (21). A locking assembly is installed between the limit frame (21) and the switching post (4). A [missing information] is installed on the guide tube (11). A push assembly for pushing against the switching column (4) is provided. A switch (10) electrically connected to the electroplating crane is fixed on the side plate (2). A contact I (13) is fixed on the limit frame (21). A contact II (14) magnetically adsorbed with the contact I (13) is fixed on the switching column (4). When the contact I (13) and the contact II (14) are in contact, the switch (10) is in a closed state. When the contact I (13) and the contact II (14) are separated, the switch (10) is in an open state.

2. The anti-collision safety mechanism for electroplating equipment according to claim 1, characterized in that, The jacking assembly includes a transmission frame (9) fixed on the guide tube (11), and the transmission frame (9) has a jacking wedge surface (17) that is horizontally opposite to the lower end of the switching column (4).

3. The anti-collision safety mechanism for electroplating equipment according to claim 1, characterized in that, The locking assembly includes a connecting frame (24) fixed to the side wall of the limiting frame (21). The side wall of the switching column (4) has two vertically linearly distributed V-grooves (22). A V-shaped switching block (23) that is compatible with the V-grooves (22) is horizontally slidably installed on the connecting frame (24).

4. The anti-collision safety mechanism for electroplating equipment according to claim 3, characterized in that, A sliding column (15) is horizontally slidably mounted on the connecting frame (24). One end of the sliding column (15) is fixed to the V-shaped switching block (23). A push spring (16) with both ends fixed to the V-shaped switching block (23) and the connecting frame (24) is sleeved on the sliding column (15).

5. The anti-collision safety mechanism for electroplating equipment according to claim 1, characterized in that, A screwing bracket (19) is rotatably mounted on the guide tube (11), and a threaded tube (12) threadedly sleeved on the guide rod (3) is fixed on the screwing bracket (19). An axial locking block (20) is slidably embedded on the guide rod (3) and fixed on the inner wall of the guide tube (11).

6. A collision avoidance safety mechanism for electroplating equipment according to claim 1 or 5, characterized in that, The side wall of the guide tube (11) is threaded with a locking stud (18) extending into the interior of the guide tube (11), and the locking stud (18) abuts against the guide rod (3).

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