CN209836337U - Electrophoresis conveyor with response function - Google Patents

Abstract

The utility model relates to the technical field of coating processing equipment, in particular to an electrophoresis conveying device with induction function, which comprises a fixed frame, a U-shaped sliding frame and a support column, wherein the fixed frame and the U-shaped sliding frame are internally connected with a conveying chain; the top of keel frame is equipped with the portal frame, and keel frame's one end is connected with the locating rack, is equipped with between locating rack and the portal frame to be used for driving the U type and slides the frame and be close to or keep away from the adjustment mechanism of locating rack, and the U type slides the frame and slides and be connected with the locating wheel, and keel frame is connected with can slide butt complex travel switch with the locating wheel, and travel switch is connected with driving motor electricity, is equipped with the closure subassembly between travel switch and the keel frame. Through the locking and unlocking functions of the locking assembly, the travel switch is disassembled and assembled, and the travel switch is convenient to replace in the later period.

Description

Electrophoresis conveyor with response function

Technical Field

The utility model relates to a coating film processing equipment technical field, more specifically say, it relates to an electrophoresis conveyor with response function.

Background

At present, the surface of a metal workpiece is generally subjected to electroplating or electrophoresis treatment in the process of processing the metal workpiece; the electroplating process is a process for plating a layer of thin layer of other metals or alloys on the surface of some metals or plastics by using the electrolysis principle, and the electrophoresis process is a process for directionally migrating and depositing particles such as pigment, resin and the like suspended in an electrophoresis liquid on the surface of a substrate of one of the electrodes by using an external electric field. After the electroplating or electrophoresis treatment of the workpiece, the workpiece needs to be cleaned to remove the residual electroplating solution or electrophoresis solution on the surface of the workpiece.

For example, chinese patent publication No. CN108360053A discloses a plated item cleaning apparatus, which comprises a frame including an annular top frame, the top frame is composed of semicircular frames at both ends and a frame between the semicircular frames, a plurality of longitudinal beams are fixed between the frames of the top frame, a plurality of upright posts are fixed on the lower end faces of the beams, a plurality of support posts are formed on the upper end face of the top frame, chain wheels are hinged on the support posts through bearings, an annular conveying chain is installed on the chain wheels, a plurality of cleaning and feeding mechanisms are fixed on the chain links of the conveying chain, and the cleaning and feeding mechanisms are uniformly distributed on the chain links.

The equipment can circularly transfer and convey materials and can automatically convey the materials to fall into the equipment for cleaning the cleaning tank, the magnetic electroplated parts can be automatically cleaned conveniently, the efficiency of the electroplated parts is improved, the labor intensity of workers is reduced, and the equipment can also be applied to the cleaning link of electrophoresis parts. However, in the process of conveying the electrophoresis piece, when the electrophoresis piece is abutted against an external interference object, the equipment cannot stop working in time, and the conditions of the conveying chain and the electrophoresis piece clamping piece are easily caused to cause damage to the equipment.

In order to solve the problem, the prior art generally adopts a mode of installing a travel switch to monitor, and the travel switch is usually fixed on a rack in a welding mode at present and is not easy to detach after being damaged, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an electrophoresis conveyor with response function, through the closure and the unblock effect of closure subassembly, realized travel switch's dismouting, the change of the later stage travel switch of being convenient for.

The above technical purpose of the present invention can be achieved by the following technical solutions: an electrophoresis conveying device with an induction function comprises a horizontally frame-shaped fixed frame, a U-shaped sliding frame movably sleeved at one end of the fixed frame and a plurality of supporting columns connected to the bottom of the fixed frame, wherein the fixed frame and the U-shaped sliding frame are both arranged in a hollow mode and connected with a conveying chain for conveying electrophoresis pieces, a keel frame is arranged at the top of the fixed frame along the horizontal direction, a driving mechanism for driving the conveying chain to transmit is arranged on the fixed frame, and a plurality of hanging pieces for conveying the electrophoresis pieces are arranged on the conveying chain; the top of keel frame is provided with the portal frame, the one end of keel frame is connected with the locating rack, be provided with between locating rack and the portal frame and be used for the drive the U type frame of sliding is close to or keeps away from the adjustment mechanism of locating rack, the U type slides the relative both sides upper surface of frame and slides and is connected with the locating wheel, the relative both sides wall of keel frame can be dismantled be connected with can with the locating wheel slides butt complex travel switch, travel switch is connected with the driving motor electricity, be equipped with the closure subassembly that is used for closure and unblock travel switch between travel switch and the keel frame.

Through adopting above-mentioned technical scheme, utilize the closure subassembly with travel switch fixed mounting on keel frame, carry to carry when actuating mechanism drive transport chain transmission electrophoresis piece and carry out work such as processing cleanness, support to touch the interference thing when the in-process of electrophoresis piece at the transport, adjustment mechanism can drive the U type frame that slides and slide to the direction of keeping away from fixed frame, and then the locating wheel removes to touch travel switch and make travel switch effect in time control actuating mechanism stop work, it blocks and carries the chain to continue the transmission and lead to the condition that electrophoresis piece and transport chain damaged to reduce the electrophoresis piece at transportation process, after travel switch damaged, the unblock can be realized to the closure subassembly, and then make things convenient for travel switch's change.

Preferably, travel switch is provided with the mount pad, keel frame's lateral wall is provided with and is used for placing the storage tank of mount pad, the closure subassembly including set up in the recess of two relative sides of mount pad, set up a pair of spout on keel frame and slide and set up the slider in the spout, the one end of spout seals the setting, other end opening set up and with the storage tank is linked together, fixedly connected with spring between the blind end of slider and spout, when the spring was in natural state, the slider stretch out the open end of spout and with the cooperation is pegged graft to the recess, the slider is provided with protruding shifting block in keel frame side, the open end of spout is provided with the dog that is used for blockking the slider and deviates from the spout.

By adopting the technical scheme, when the travel switch is installed, the two sliding blocks respectively slide towards the closed ends of the corresponding sliding grooves through the shifting blocks to enable the sliding blocks to compress the springs, and when the two sliding blocks respectively and completely slide into the corresponding sliding grooves, the installation seat can be placed in the containing groove; at the moment, the end part of the sliding block, far away from the spring, is aligned with the groove on the outer side wall of the mounting seat, then the shifting block is loosened, the two sliding blocks respectively slide towards the corresponding grooves under the action of the elastic restoring force of the spring and are inserted into the corresponding grooves, and the mounting seat can be fixedly mounted in the accommodating groove through the insertion fit of the sliding blocks and the grooves. On the contrary, when the mount pad fixed mounting was in the storage tank, the accessible shifting block slided two sliders respectively to the blind end of the spout that corresponds, when two sliders slided respectively completely to the spout that corresponds in, alright take out the mount pad from the storage tank, just realized travel switch's dismantlement. The travel switch is simple and practical in dismounting structure and convenient and fast to operate.

Preferably, the side surface of the end portion of the slider away from the spring is provided with an inclined surface, and the inclined surface and the side surface of the mounting seat are mutually abutted and mutually slid.

Through adopting above-mentioned technical scheme, need not to slide the slider that corresponds to the blind end of two spouts when the installation mount pad, the inclined plane of slider makes the slider slide to the blind end of the spout that corresponds automatically under the press effect of mount pad terminal surface, and then makes the fixed mounting of mount pad more convenient.

Preferably, be provided with the crossbeam on the fixed frame, actuating mechanism is including rotating drive sprocket, drive sprocket pivoted driving motor who connects on the crossbeam and set up the drive assembly between driving motor and drive sprocket, drive sprocket meshes with the transport chain mutually.

Through adopting above-mentioned technical scheme, driving sprocket and transport chain meshing carry the chain drive to carry electrophoresis piece under driving motor and drive assembly's cooperation simultaneously, and simple structure is practical.

Preferably, the transmission assembly comprises a driving wheel fixedly arranged on the output shaft of the driving motor, a driven wheel coaxially arranged with the driving chain wheel and a transmission belt tensioned between the driving wheel and the driven wheel.

Through adopting above-mentioned technical scheme, belt drive's simple structure, the transmission is steady moreover, sets up it between driving motor and driving sprocket, can play the effect that the buffering was inhaled and is inhaled.

Preferably, the driving wheel and the driven wheel are both set to be synchronous belt wheels, and the transmission belt is set to be a synchronous toothed belt.

Through adopting above-mentioned technical scheme, the drive belt respectively with the drive wheel with driven wheel between the meshing transmission, make the drive belt be difficult to take place to skid at the transmission in-process for carry the chain to work smoothly.

Preferably, the adjusting mechanism comprises a steel wire rope, a first fixed pulley and a second fixed pulley, wherein one end of the steel wire rope is connected to the end part, far away from the fixed frame, of the U-shaped sliding frame, the first fixed pulley and the second fixed pulley are respectively rotatably supported on the side wall of the positioning frame and the top of the gantry frame, and a balancing weight is connected to the other end of the steel wire rope, the steel wire rope is respectively wound on the first fixed pulley and the second fixed pulley, and the balancing weight is hung on the.

Through adopting above-mentioned technical scheme, when the electrophoresis piece when the in-process of carrying is supported and is touch the interference thing, the pressure increase on the balancing weight, and then the balancing weight downstream pulling wire rope removes to the frame that slides of U type slides under wire rope's the traction and drives the locating wheel and remove until locating wheel butt in travel switch, travel switch control drive driving motor stop work, and then the transport work of electrophoresis piece stops.

Preferably, a reinforcing rod is connected between the portal frame and the positioning frame.

Through adopting above-mentioned technical scheme, setting up of stiffener has improved the holistic structural strength is connected with the locating rack to portal frame.

To sum up, the utility model discloses following beneficial effect has:

1. the travel switch is fixedly installed on the keel frame through the locking assembly, when the driving mechanism drives the conveying chain to transmit electrophoresis pieces to carry out processing, cleaning and other work, when the electrophoresis pieces are abutted against interference objects in the conveying process, the adjusting mechanism can drive the U-shaped sliding frame to slide towards the direction far away from the fixed frame, and then the positioning wheel moves to abut against the travel switch to enable the travel switch to act and control the driving mechanism to stop working in time, so that the damage condition of the electrophoresis pieces and the conveying chain caused by the fact that the electrophoresis pieces are clamped in the conveying process and the conveying chain continuously transmits is reduced, and after the travel switch is damaged, the locking assembly can be unlocked, and further the travel switch is convenient to replace;

2. when the electrophoresis piece supports and touches the interference thing at the in-process of carrying, the pressure increase on the balancing weight, and then the balancing weight moves the pulling wire rope and removes to the U type frame that slides under wire rope's the traction drives the locating wheel and removes until locating wheel butt in travel switch, travel switch control drive driving motor stop work, and then the transport work of electrophoresis piece stops.

Drawings

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

fig. 2 is a schematic structural view of the fixing frame of the embodiment of the present invention after being cut open;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is an enlarged view of portion B of FIG. 2;

fig. 5 is a schematic view of the assembly relationship between the travel switch and the fixing frame in the embodiment of the present invention.

In the figure: 1. a fixing frame; 2. a U-shaped sliding frame; 3. a support pillar; 4. a conveying chain; 5. a cross beam; 61. a drive sprocket; 62. a drive motor; 63. a driving wheel; 64. a driven wheel; 65. a transmission belt; 7. a keel frame; 8. a positioning frame; 9. a gantry; 10. a reinforcing bar; 11. a wire rope; 12. a first fixed pulley; 13. a second fixed pulley; 14. a balancing weight; 15. a suspension member; 16. positioning wheels; 17. a travel switch; 18. corner strips; 19. a mounting seat; 20. a containing groove; 21. a groove; 22. a chute; 23. a slider; 24. a spring; 25. shifting blocks; 26. and a stop block.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides an electrophoresis conveyor with response function, refer to fig. 1 and fig. 2, be the fixed frame 1 of frame form including the level, the activity cup joints in the U type of fixed frame 1 one end and slides frame 2 and many support columns 3 of connecting in fixed frame 1 bottom, fixed frame 1 all is the cavity setting and is connected with the conveying chain 4 (combining fig. 3) that is used for carrying the electrophoresis piece with the inside of U type frame 2 that slides, fixed frame 1's top has keel frame 7 along horizontal direction fixed mounting, install on the fixed frame 1 and be used for driving conveying chain 4 driven actuating mechanism, be connected with a plurality of on the conveying chain 4 and be used for carrying the flying piece 15 of electrophoresis piece.

Simultaneously, the welding of the top of keel frame 7 has portal frame 9 along vertical direction, and the one end of keel frame 7 is connected with locating rack 8, installs between locating rack 8 and the portal frame 9 to be used for driving U type frame 2 that slides and is close to or keeps away from the adjustment mechanism of locating rack 8, and fixedly connected with two stiffener 10 that are parallel to each other between portal frame 9 and the locating rack 8, and setting up of stiffener 10 has improved portal frame 9 and 8 and has connected holistic structural strength.

Referring to fig. 2 and 3, the fixed frame 1 includes an elongated horizontal beam 5 (see fig. 1), and specifically, the driving mechanism includes a driving sprocket 61 rotatably connected to the horizontal beam 5, a driving motor 62 for driving the driving sprocket 61 to rotate, and a transmission assembly disposed between the driving motor 62 and the driving sprocket 61, and the driving sprocket 61 is engaged with the conveying chain 4. The driving chain wheel 61 is meshed with the conveying chain 4, and meanwhile, the conveying chain 4 is used for conveying electrophoresis pieces under the matching of the driving motor 62 and the transmission assembly, so that the electrophoresis piece conveying device is simple and practical in structure.

Specifically, the transmission assembly includes a driving wheel 63 fixedly sleeved on the output shaft of the driving motor 62, a driven wheel 64 coaxially arranged with the driving sprocket 61, and a transmission belt 65 tensioned between the driving wheel 63 and the driven wheel. The belt transmission has simple structure and stable transmission, and can play a role in buffering and absorbing vibration by arranging the belt transmission between the driving motor 62 and the driving chain wheel 61. In this embodiment, the driving wheel 63 and the driven wheel 64 are both provided with synchronous pulleys, the transmission belt 65 is provided with a synchronous toothed belt, and the transmission belt 65 is respectively in meshing transmission with the driving wheel 63 and the driven wheel 64, so that the transmission belt 65 is not easy to slip in the transmission process, and the conveying chain 4 can work smoothly.

Referring to fig. 2 and 4, positioning wheels 16 are connected to the upper surfaces of two opposite sides of the U-shaped sliding frame 2 in a sliding manner, travel switches 17 which can be matched with the positioning wheels 16 in a sliding and abutting manner are detachably connected to two opposite side walls of the keel frame 7, the travel switches 17 are electrically connected with a driving motor 62, and locking components for locking and unlocking the travel switches 17 are installed between the travel switches 17 and the keel frame 7.

Referring to fig. 2 and 4, the adjusting mechanism includes a wire rope 11 having one end connected to the end of the U-shaped sliding frame 2 far from the fixed frame 1, a first fixed pulley 12 and a second fixed pulley 13 rotatably supported on the side wall of the positioning frame 8 and the top of the gantry 9, respectively, and a counterweight 14 connected to the other end of the wire rope 11, wherein the wire rope 11 is wound around the first fixed pulley 12 and the second fixed pulley 13, respectively, and the counterweight 14 is suspended on the top of the gantry 9.

When the electrophoresis piece supports and touches the interference thing at the in-process of carrying, the pressure increase on the balancing weight 14, and then balancing weight 14 moves the pulling wire rope 11 and removes downwards to the frame 2 that slides of U type slides under wire rope 11's traction, and then drives locating wheel 16 and remove the butt in travel switch 17, and travel switch 17 control driving motor 62 stop work, and then the transport work of electrophoresis piece stops.

Meanwhile, the upper surface of the keel frame 7 is welded with the angle bars 18 along the length direction of the guide rail, and the corners of the angle bars 18 face upwards; the diameter of the positioning wheel 16 is gradually reduced from the two ends to the middle, and the positioning wheel 16 is positioned right above the corner strip 18 and matched with the corner strip 18. When the positioning wheel 16 rolls along the angle bar 18, the positioning wheel 16 is not easy to separate from the angle bar 18, and the stability of the U-shaped sliding frame during sliding is improved.

In addition, travel switch 17 is last to be provided with the alarm (not marked in the figure), and the alarm is connected with travel switch 17 electricity, and behind positioning wheel 16 touched on travel switch 17, the alarm can send the chimes of doom in order to remind the staff in time to maintain the trouble.

Referring to fig. 2 and 5, a travel switch 17 is connected with a cuboid-shaped mounting seat 19 through a bolt, a containing groove 20 for placing the mounting seat 19 is formed in a side wall of the keel frame 7, grooves 21 are formed in two opposite side surfaces of the mounting seat 19 respectively, a pair of sliding grooves 22 are further formed in the keel frame 7, one end of each sliding groove 22 is arranged in a closed mode, an opening of the other end of each sliding groove 22 is communicated with the containing groove 20, a sliding block 23 is arranged in each sliding groove 22 in a sliding mode, a spring 24 is fixedly connected between each sliding block 23 and the closed end of each sliding groove 22, when each spring 24 is in a natural state, each sliding block 23 extends out of the opening end of each sliding groove 22 and is matched with each groove 21 in an inserting mode, a shifting block 25 protruding out of the side surface of the keel.

The installation process comprises the following steps: when the travel switch 17 is installed, the two sliding blocks 23 respectively slide towards the closed ends of the corresponding sliding grooves 22 through the shifting block 25, so that the sliding blocks 23 compress the springs 24, and when the two sliding blocks 23 respectively completely slide into the corresponding sliding grooves 22, the installation seat 19 can be placed in the accommodating groove 20; at this time, the end portions of the sliding blocks 23 far away from the spring 24 are aligned with the grooves 21 on the outer side wall of the mounting seat 19, then the shifting blocks 25 are loosened, so that the two sliding blocks 23 respectively slide towards the corresponding grooves 21 under the action of the elastic restoring force of the spring 24 and are inserted into the corresponding grooves 21, and the mounting seat 19 can be fixedly mounted in the accommodating groove 20 through the insertion fit of the sliding blocks 23 and the grooves 21.

On the contrary, when the mounting seat 19 is fixedly mounted in the accommodating groove 20, the two sliding blocks 23 can slide towards the closed ends of the corresponding sliding grooves 22 through the shifting block 25, and when the two sliding blocks 23 completely slide into the corresponding sliding grooves 22, the mounting seat 19 can be taken out of the accommodating groove 20, so that the travel switch 17 can be detached. The travel switch 17 is simple and practical in dismounting structure and convenient and fast to operate.

Meanwhile, the side surface of the end of the slider 23 away from the spring 24 is formed as an inclined surface, and the inclined surface and the side surface of the mounting seat 19 abut against each other and slide each other. When the mounting seat 19 is mounted, the corresponding sliding block 23 does not need to slide towards the closed ends of the two sliding grooves 22, the inclined surface of the sliding block 23 enables the sliding block 23 to automatically slide towards the closed end of the corresponding sliding groove 22 under the pressing action of the end surface of the mounting seat 19, and therefore the mounting seat 19 is more convenient to fix.

The above embodiments are merely illustrative of the present invention, and are not intended to limit the present invention, and those skilled in the art can make modifications of the present embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the present invention.

Claims (8)

1. An electrophoresis conveying device with induction function is characterized in that: the electrophoresis piece conveying device comprises a horizontally frame-shaped fixed frame (1), a U-shaped sliding frame (2) movably sleeved at one end of the fixed frame (1) and a plurality of supporting columns (3) connected to the bottom of the fixed frame (1), wherein the fixed frame (1) and the U-shaped sliding frame (2) are both arranged in a hollow mode and connected with conveying chains (4) used for conveying electrophoresis pieces, a keel frame (7) is arranged at the top of the fixed frame (1) along the horizontal direction, a driving mechanism used for driving the conveying chains (4) to transmit is arranged on the fixed frame (1), and a plurality of hanging pieces (15) used for conveying the electrophoresis pieces are arranged on the conveying chains (4); the top of keel frame (7) is provided with portal frame (9), the one end of keel frame (7) is connected with locating rack (8), be provided with between locating rack (8) and portal frame (9) and be used for the drive U type frame (2) that slides is close to or keeps away from the adjustment mechanism of locating rack (8), the U type slides frame (2) relative both sides upper surface and slides and is connected with locating wheel (16), keel frame (7) relative both sides wall can be dismantled be connected with can with locating wheel (16) butt complex travel switch (17) that slides, travel switch (17) are connected with driving motor (62) electricity, be equipped with the closure subassembly that is used for closure and unblock travel switch (17) between travel switch (17) and keel frame (7).

2. An apparatus for electrophoretic transport with inductive function as claimed in claim 1, wherein: the travel switch (17) is provided with a mounting seat (19), the side wall of the keel frame (7) is provided with a containing groove (20) for placing the mounting seat (19), the locking assembly comprises grooves (21) arranged on two opposite side surfaces of the mounting seat (19), a pair of sliding grooves (22) arranged on the keel frame (7) and a sliding block (23) arranged in the sliding grooves (22) in a sliding manner, one end of each sliding groove (22) is sealed, the opening of the other end of each sliding groove (22) is communicated with the containing groove (20), a spring (24) is fixedly connected between the sliding block (23) and the closed end of each sliding groove (22), when the spring (24) is in a natural state, the sliding block (23) extends out of the open end of each sliding groove (22) and is in inserted connection fit with the corresponding groove (21), and the sliding block (23) is provided with a shifting block (25) protruding from the side surface of, the open end of the sliding groove (22) is provided with a stop block (26) for stopping the sliding block (23) from coming out of the sliding groove (22).

3. An apparatus for electrophoretic transport with inductive function as claimed in claim 2, wherein: the side surface of the end part of the sliding block (23) far away from the spring (24) is provided with an inclined surface, and the inclined surface and the side surface of the mounting seat (19) are mutually abutted and mutually slid.

4. An apparatus for electrophoretic transport with inductive function as claimed in claim 1, wherein: be provided with crossbeam (5) on fixed frame (1), actuating mechanism is including rotating drive sprocket (61), drive sprocket (61) pivoted driving motor (62) and setting up the drive assembly between driving motor (62) and drive sprocket (61) of connecting on crossbeam (5), drive sprocket (61) meshes with conveying chain (4) mutually.

5. An apparatus for electrophoretic transport with inductive function as claimed in claim 4, wherein: the transmission assembly comprises a driving wheel (63) fixedly arranged on an output shaft of the driving motor (62), a driven wheel (64) coaxially arranged with the driving chain wheel (61) and a transmission belt (65) tensioned between the driving wheel (63) and the driven wheel.

6. An apparatus for electrophoretic transport with inductive function as claimed in claim 5, wherein: the driving wheel (63) and the driven wheel (64) are both set to be synchronous pulleys, and the transmission belt (65) is set to be a synchronous toothed belt.

7. An apparatus for electrophoretic transport with inductive function as claimed in claim 1, wherein: adjustment mechanism includes that one end is connected in wire rope (11) of the tip of fixed frame (1) are kept away from in U type frame (2) that slides, rotates respectively and bears in first fixed pulley (12) and second fixed pulley (13) at locating rack (8) lateral wall and portal frame (9) top and connect in balancing weight (14) of the wire rope (11) other end, just wire rope (11) twine first fixed pulley (12) and second fixed pulley (13) respectively, balancing weight (14) hang in the top of portal frame (9).

8. An apparatus for electrophoretic transport with inductive function as claimed in claim 1, wherein: and a reinforcing rod (10) is connected between the portal frame (9) and the positioning frame (8).