CN221117704U - Barrel plating process production line - Google Patents

Abstract

The utility model discloses a barrel plating process production line which comprises a plurality of plating areas, wherein the plating areas comprise a plurality of plating tanks, the plating areas are in linear arrangement, a roller is placed in each plating tank, liquid for barrel plating each process is sequentially contained in the plating tanks of different plating areas, the number of the plating tanks of different plating areas is matched with the time required by the plating process of the plating areas, the plating areas are arranged into a plurality of plating tank arrangement lines, the plating areas are distributed on the plating tank arrangement lines, and an exchange travelling crane which moves along the plating tank arrangement lines is arranged above the plating tank arrangement lines through a guide rail. The utility model shortens the waiting time of the roller by positively correlating the number of the plating tanks arranged in the plating zone with the time required by the plating process carried out by the plating tanks.

Description

Barrel plating process production line

Technical Field

The utility model relates to the field of electroplating, in particular to a barrel plating process production line.

Background

Barrel plating, i.e. roller electroplating, is a plating processing method in which a certain number of small parts are placed in a special roller, and various metal or alloy plating layers are deposited on the surfaces of the parts in an indirect conductive manner under a rolling state so as to achieve the purposes of surface protection decoration and various functions.

The existing barrel plating process production line generally adopts a plurality of plating tanks which are arranged in parallel, different liquids are contained in the plating tanks according to the electroplating process, the rollers are transferred among the different plating tanks through an exchange travelling crane, the plating tanks of each process are arranged in the same number, the plating tanks of the same process are arranged together, and finally the plating tanks are arranged in parallel on one arrangement line, but the time required by each process of barrel plating is different, when a plurality of rollers are arranged to sequentially carry out barrel plating, if the process is faster and the process is slower, the condition that the process is finished, the rollers of the process need to wait for the plating tanks in the subsequent process to vacate empty spaces exists, and the problem of lower efficiency in mass barrel plating is caused; and the plating tanks are generally arranged in a straight line, so that the arrangement line of the plating tanks is too long, and the space distribution in a workshop is not facilitated.

Disclosure of utility model

The utility model aims to provide a barrel plating process production line, which is characterized in that the number of plating tanks arranged in a plating zone is positively related to the time required by the plating process carried out by the plating tanks, so that the waiting time of a roller is shortened.

The utility model solves the problems by adopting the following technical scheme:

The utility model provides a barrel plating technology production line, includes a plurality of electroplating areas, electroplating area include a plurality of plating baths and electroplating area be sharp range, placed the cylinder in the plating bath, hold the liquid that is used for barrel plating each process in proper order in the plating bath of different electroplating areas, the quantity of the plating bath of different electroplating areas and the time looks adaptation that the electroplating process of this electroplating area needs, a plurality of plating bath range line of arranging of a plurality of electroplating areas, electroplating area distribute on the plating bath range line, the top of plating bath range line is provided with the exchange driving that moves along the plating bath range line through the guide rail.

In the above technical solution, preferably, the number of the plating tank arrangement lines is two, the two plating tank arrangement lines are arranged in parallel, the start end and the end of the plating tank arrangement line are located on the same side, and a travelling mechanism capable of moving linearly is arranged at a position, far away from one end of the start end and the end, of the plating tank arrangement line.

In the above technical scheme, preferably, the starting end and the tail end of the plating tank arrangement line are respectively provided with a feeding port and a discharging port, the lower parts of the feeding port and the discharging port are provided with working areas, and the feeding port and the discharging port are respectively provided with feeding and discharging equipment.

Among the above-mentioned technical scheme, preferably, the cylinder include frame and barrel, the barrel rotates and sets up in the frame, the barrel include the support frame, be circular arrangement on the side of support frame and seted up a plurality of openings, the rotation is provided with a plurality of otter boards in the opening, the both sides of otter board are provided with the mechanism that opens and shuts, the mechanism that opens and shuts is connected and is controlled the otter board and rotate, is provided with drive mechanism on the cylinder, drive mechanism is connected and drives the barrel with the barrel and rotate.

In the above technical scheme, preferably, the transmission mechanism comprises a rotating shaft which is arranged in the frame and drives the cylinder to rotate, a fourth gear and a fifth gear are respectively fixed at two ends of the rotating shaft, a detection device is arranged on the plating tank, the detection device comprises a driving motor arranged on the plating tank, a driving gear is fixed on an output shaft of the driving motor, the driving gear is in meshed transmission with the fourth gear, and detection mechanisms capable of detecting the motion state of the gears are arranged at the positions of the fourth gear, the fifth gear and the driving gear.

In the above technical scheme, preferably, the feeding and discharging device comprises a bracket, a base is arranged in the bracket in a vertical sliding manner, a supporting seat is arranged on the base, a first driving mechanism is arranged on the bracket, and the first driving mechanism is connected with the bottom to drive the base to move up and down.

In the above technical scheme, preferably, the exchange crane comprises a moving table moving along the guide rail, a lifting frame moving up and down is arranged below the moving table and driven to move up and down by a second driving mechanism, the lifting frame is clamped with two ends of the roller in a matched manner, a fan is arranged on one side of the lifting frame, and the fan is fixed on the moving table.

In the above technical scheme, preferably, the travelling mechanism comprises a frame body, a plurality of rollers are arranged at the bottom end of the frame body, a track is arranged below the rollers, the rollers are arranged on the track in a rolling manner, a driving device is arranged on the frame body and drives the rollers to rotate, four supporting seats are symmetrically arranged at the upper end of the frame body, and two supporting seats positioned at the same side are slidably arranged on the frame body through a linear driving mechanism

In the above technical scheme, preferably, the plugging mechanism comprises a plug block and a slot which are arranged on the front side and the rear side of the plating tank, the plug block is matched and plugged in the slot, and a plurality of pulleys are arranged on the plug block.

Compared with the prior art, the utility model has the following advantages and effects:

According to the utility model, the rollers are sequentially placed into the plating tanks of different plating areas through the exchange travelling crane, so that the electroplating of parts in the rollers is realized. The number of plating tanks in the plating zone is positively correlated with the time required by the plating process carried out by the plating tank, and the longer the time required by the process is, the more the number of plating tanks in the plating zone is, so that after the process which is shorter in the prior process is finished, more plating tanks can be arranged in the plating zone of the longer process in the subsequent process for placing the roller and carrying out the barrel plating operation, the condition that the roller needs to wait for the roller in the subsequent plating zone to vacate the empty space after the prior process is finished is reduced, the waiting time of the roller is shortened, and the efficiency of mass barrel plating is increased.

Drawings

FIG. 1 is a schematic top view of a barrel plating process line according to an embodiment of the utility model.

FIG. 2 is a schematic view of the locations and processes of the plating zones of FIG. 1.

Fig. 3 is a schematic view of the drum in fig. 1.

Fig. 4 is a right side cross-sectional view of the cartridge of fig. 3.

Fig. 5 is a left side cross-sectional view of fig. 4.

Fig. 6 is a state diagram of the screen plate during the blanking of the drum in fig. 4.

Fig. 7 is a state diagram of the screen plate after the supporting frame is removed during the feeding of the roller in fig. 4.

FIG. 8 is a schematic view of the connection of the handle to the sector gear in the opening and closing mechanism of FIG. 3.

Fig. 9 is a schematic diagram of the structure of the detecting device in fig. 1.

Fig. 10 is a schematic view of the structure on the left side of fig. 9.

Fig. 11 is an enlarged view of the detection mechanism of fig. 9.

Fig. 12 is a schematic view of the position of the gear engagement on the right in fig. 9.

Fig. 13 is a schematic view of the position of the gear engagement on the left side in fig. 10.

Fig. 14 is a cross-sectional view of the support base of fig. 9.

Fig. 15 is a schematic structural view of the loading and unloading apparatus of fig. 1.

Fig. 16 is a schematic view of the back structure of fig. 15.

Fig. 17 is a view showing an operation state of the exchanging bicycle of fig. 1.

Fig. 18 is a schematic view of the construction of the switch row cart of fig. 17.

Fig. 19 is a schematic view showing a state in which the drum is lifted to a high position in fig. 18.

Fig. 20 is a schematic view of the structure of the lifting frame in fig. 18.

Fig. 21 is a schematic view of the travel mechanism of fig. 1.

Fig. 22 is a schematic structural view of the linear driving mechanism in fig. 21.

Wherein the plating section 1, plating tank 11, insertion block 12, slot 13, pulley 14, plating tank arrangement line 2, start end 21, end 22, feed port 23, feed port 24, passage 25, drum 3, frame 31, cylinder 32, support frame 33, opening 34, screen 35, left side plate 36, right side plate 37, connecting rod 38, opening and closing mechanism 39, first gear 40, sector gear 41, handle 42, transmission mechanism 43, second gear 44, third gear 45, rotation shaft 46, fourth gear 47, fifth gear 48, sleeve 49, through hole 50, connection block 51, positioning rod 52, extension rod 53, detection device 6, driving motor 61, driving gear 62, support 63, detection mechanism 64, detection gear 65, sensing member 66, magnetic member 67, hall proximity switch 68, the housing 69, the arc-shaped part 70, the guide part 71, the spring 72, the feeding and discharging device 8, the bracket 81, the left bracket 82, the right bracket 83, the jack 84, the slide bar 85, the base 86, the left half 87, the right half 88, the first driving mechanism 89, the roller 90, the first motor 91, the flexible belt 92, the left bottom groove 93, the right bottom groove 94, the fixing rod 95, the exchanging bridge 10, the guide rail 101, the moving table 102, the frame 103, the chute member 104, the lifting frame 105, the cross bar 106, the connecting plate 107, the support plate 108, the slide block 109, the second driving mechanism 110, the fan 111, the baffle 112, the second motor 113, the transmission gear 114, the traveling mechanism 12, the frame 121, the roller 122, the track 123, the driving device 124, the linear driving mechanism 125, the lead screw motor 126, the screw section 127, the waste liquid tank 128,

Detailed Description

The present utility model will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present utility model and not limited to the following examples.

Referring to fig. 1-22, the barrel plating process production line of the embodiment comprises a plurality of plating areas 1, wherein the plating areas 1 comprise a plurality of plating tanks 11, the plating areas 1 are arranged in a straight line, a roller 3 is placed in each plating tank 11, liquid for barrel plating each process is sequentially contained in the plating tanks 11 of different plating areas 1, the number of the plating tanks 11 of different plating areas 1 is matched with the time required by the plating process of the plating areas 1, the plating areas 1 are arranged into a plurality of plating tank arrangement lines 2, the plating areas 1 are distributed on the plating tank arrangement lines 2, and exchange travelling cranes 10 moving along the plating tank arrangement lines 2 are arranged above the plating tank arrangement lines 2 through guide rails 101.

In this embodiment, the guide rail 101 is fixedly installed on a wall in a workshop, and the rollers 3 are sequentially placed into the plating tanks 11 of different plating areas 1 through the exchange travelling crane 10, so that the electroplating of the parts in the rollers 3 is realized. The number of plating tanks 11 in the plating zone 1 is positively correlated with the time required for the plating process performed by the plating tank 11, and the longer the time required for the process is, the more the number of plating tanks 11 in the plating zone 1 is, so that after the process with shorter front-end time is finished, more plating tanks 11 can be arranged in the plating zone 1 with longer rear-end time for placing the roller 3 and performing barrel plating operation, the condition that the roller 3 needs to wait for the roller 3 in the following plating zone 1 to vacate the vacancy after the front-end process is finished is reduced, the waiting time of the roller 3 is shortened, and the efficiency of mass barrel plating is increased.

Referring to fig. 1 and 2, the number of the plating tank arrangement lines 2 is two, the two plating tank arrangement lines 2 are arranged in parallel, a start end 21 and a tail end 22 of the plating tank arrangement lines 2 are located on the same side, and a linearly movable travelling mechanism 12 is arranged at a position, away from one end of the start end 21 and the tail end 22, of the plating tank arrangement lines 2.

In order to facilitate the movement and transportation of the exchange trolley 10, the plating tank arrangement lines 2 are generally arranged in a straight line, if all the plating areas 1 are disposed on one plating tank arrangement line 2, the plating tank arrangement lines 2 are too long to be beneficial to space allocation in workshops, so in this embodiment, the plating tank arrangement lines 2 are divided into two equally, the drum 3 moves forward from one of the plating tank arrangement lines 2 to perform the plating process, then moves to the other plating tank arrangement line 2 through the travelling mechanism 12, and then moves in the opposite direction to perform the plating process, so in this embodiment, the processes of the two plating tank arrangement lines 2 are disposed in opposite directions (as shown in fig. 2), so that the drum 3 can move between the two plating tank arrangement lines 2, and the moving time can be saved.

Referring to fig. 1, a start end 21 and an end 22 of the plating tank arrangement line 2 are respectively provided with a feed opening 23 and a discharge opening 24, working areas are arranged below the feed opening 23 and the discharge opening 24, and the feed opening 23 and the discharge opening 24 are respectively provided with a feeding and discharging device 8.

The workshop is divided into an upper layer and a lower layer by the interlayer, wherein the plating tank arrangement line 2 and the exchange travelling crane 10 are arranged on the upper layer, the working area for feeding and discharging the roller 3 is arranged on the lower layer, and the up-and-down movement of the roller 3 is realized by the upper and lower material equipment 8, so that the occupied area of the working area and the plating tank arrangement line 2 when placed on the same layer can be reduced, the space in the workshop can be reasonably utilized, and the risk that workers in the working area are damaged by contact with electroplating chemical substances can be reduced.

Referring to fig. 1 and 2, a start end 21 and an end 22 of the plating tank arrangement line 2 are provided with a linearly movable travelling mechanism 12.

The cylinder 3 carries out the material loading at the beginning 21 of plating tank range line 2, through the transport of exchange driving 10 and running gear 12, electroplate cylinder 3 in proper order in different electroplating zone 1, electroplate and accomplish the back cylinder 3 and carry to terminal 22 and carry out the unloading, then empty cylinder 3 carries to the beginning section through running gear 12 of beginning 21 and terminal 22 and carries out the material loading once more, the automatic cycle of cylinder 3 has been realized, the tired condition of workman that needs artifical transport cylinder 3 to cause has been avoided, and electroplating zone 1 during operation can realize unmanned, reduce the injury of chemical substance to the human body in the electroplating process.

Referring to fig. 1 and 2, a passageway 25 is provided between the two plating tank arrangement lines 2.

When it is necessary to perform periodic inspection or trouble-shooting of the plating tank 11 and the plating equipment, a worker can easily observe and access the plating tank 11 and the plating equipment on both sides through the aisle 25, thereby facilitating the worker's operation.

Referring to fig. 3, the roller 3 includes a frame 31 and a cylinder 32, the cylinder 32 is rotatably disposed on the frame 31, the cylinder 32 includes a support frame 33, a plurality of openings 34 are circularly arranged on a side surface of the support frame 33, a plurality of net plates 35 are rotatably disposed in the openings 34, two sides of the net plates 35 are provided with opening and closing mechanisms 39, the opening and closing mechanisms 39 are connected with the net plates 35 and control the net plates 35 to rotate, a transmission mechanism 43 is disposed on the roller 3, and the transmission mechanism 43 is connected with the cylinder 32 and drives the cylinder 32 to rotate.

When the barrel-plated parts are poured out of the barrel 32, the screen 35 is driven to rotate by the opening and closing mechanism 39, the state of the screen 35 is changed from a closed state (as shown in fig. 4) attached to the opening 34 to an open state (as shown in fig. 6) perpendicular to the opening 34, so that the parts can fall out of the barrel 32 from the opening 34 below the barrel 32, the situation that the parts stay in the barrel 32 can be reduced because the side surface of the barrel 32 is surrounded by a plurality of openings 34, and workers can conveniently observe the situation in the barrel 32 from the opening 34 on the upper side of the barrel 32 without squatting to observe from the position of the opening 34 below, thereby reducing the time consumed in the process of taking the screen 35 off and observing whether the parts remain inside the barrel 32, and improving the efficiency of industrial mass barrel plating.

When empty cylinder 32 is loaded, first, three mesh plates 35 positioned below on the cylinder 32 are rotationally reset and attached to the opening 34 through the opening and closing mechanism 39, while three mesh plates 35 positioned above are kept in an open state (as shown in fig. 7), parts are poured into the cylinder 32 through the opening 34 above, the three mesh plates 35 positioned below play a role in bearing, and after loading is completed, the three mesh plates 35 positioned above are reset, opened and closed through the opening and closing mechanism 39, so that a subsequent barrel plating process is realized.

Referring to fig. 3, the transmission mechanism 43 includes second gears 44 disposed on two sides of the cylinder 32, a rotation shaft 46 is disposed above the second gears 44, a third gear 45 is disposed on the rotation shaft 46, the third gear 45 drives the second gears 44 to rotate through a plurality of gears meshed with each other, and a fourth gear 47 and a fifth gear 48 are disposed on two ends of the rotation shaft 46.

The fourth gear 47 or the fifth gear 48 is driven to rotate by an external driving part, so that the cylinder 32 is driven to rotate, and the fourth gear 47 and the fifth gear 48 are arranged on the outer side of the frame 31, so that connection with the driving part is facilitated.

Referring to fig. 4 and 5, the supporting frame 33 includes a right side plate 37 and a left side plate 36 with regular hexagons disposed on two sides, and connecting rods 38 disposed between the right side plate 37 and the left side plate 36, the connecting rods 38 are disposed in parallel, two ends of the connecting rods 38 are respectively connected with positions of corresponding corners of the right side plate 37 and the left side plate 36, and the mesh plate 35 is in contact fit with the adjacent connecting rods 38 to form a side surface of the cylinder 32.

The supporting frame 33 and the screen 35 jointly form the regular hexagonal cylindrical barrel 32, so that the falling amplitude of the parts is large during rolling, the mixing of the parts is relatively sufficient, an opening 34 is formed between adjacent connecting rods 38, the screen 35 is rotatably arranged at the opening 34 to form the side face of the barrel 32, and therefore the screen 35 can be made into a straight shape, and the production of the screen 35 is facilitated.

Referring to fig. 4, the cross section of the mesh plate 35 is in a parallelogram shape, the contact surfaces of the mesh plate 35 and the connecting rod 38 are mutually attached, and due to the shape characteristics of the parallelogram, when the mesh plate 35 is in a closed state, the mesh plate 35 can only be opened in a unidirectional rotation manner due to the limiting effect of the connecting rod 38, the contact surfaces of the mesh plate 35 and the connecting rod 38 can be attached, gaps between the mesh plate 35 and the connecting rod 38 are reduced, the connecting rod 38 can play a supporting role on the mesh plate 35, and the stability of connection between the mesh plate 35 and the supporting frame 33 is increased.

Referring to fig. 4 and 5, the opening and closing mechanism 39 includes six first gears 40 fixed on two sides of the mesh plate 35, wherein three first gears 40 are disposed on the left side of the adjacent three mesh plates 35, the other three first gears 40 are disposed on the right side of the other three mesh plates 35, the first gears 40 are disposed on the outer sides of the left side plate 36 and the right side plate 37, sector gears 41 are rotatably disposed on the outer sides of the left side plate 36 and the right side plate 37, the sector gears 41 are in meshed transmission with the first gears 40 on the same side, a handle 42 is connected to the side surface of the sector gears 41, and the handle 42 is disposed on the outer side of the frame 31.

Because this barrel 32 is when using, only need keep three adjacent otter board 35 among them closed, and the condition that three otter board 35 keeps opening in addition, consequently can divide six otter board 35 into two sets of to through the unified control of a sector gear 41 to three otter board 35 in a set of, thereby reduced the complexity of opening and shutting mechanism 39, increased the convenience of control, and handle 42 sets up in the outside of frame 31, the staff of being convenient for operates.

The handles 42 on the same side and the three net plates 35 driven to rotate by the three first gears 40 have the same color marks, and the color marks of the two handles 42 are different.

When barrel plating is finished, workers can observe the colors on the screen plate 35 and rotate the barrel 32 to adjust, so that three screen plates 35 with the same color marks are positioned on the lower side of the barrel 32, at the moment, handles 42 with the same color marks as the three screen plates 35 can be rotated, the three screen plates 35 positioned on the lower side of the barrel 32 can be opened, so that parts can be discharged conveniently, then the handles 42 on the other side of the rack 31 are rotated, the three screen plates 35 positioned on the upper side of the barrel 32 can be opened, and therefore, whether residual parts exist in the barrel 32 or not can be observed conveniently, and the front handle 42 and the rear handle 42 are rotated through the color marks, so that the time delay caused by opening the three screen plates 35 positioned on the upper side of the barrel 32 when the handles 42 on one side are rotated is avoided, the continuity of working steps is ensured, and the time required for discharging and observing the parts is saved.

Referring to fig. 8, a sleeve 49 is fixed on the outer side surface of the cylinder 32, and a second gear 44 is fixed on the sleeve 49, when the second gear 44 is driven to rotate, the cylinder 32 can rotate through the transmission of the sleeve 49, a handle 42 is inserted in the sleeve 49, a through hole 50 with a certain width range is formed in the sleeve 49, a connecting block 51 is fixed on the inner end of the handle 42, the connecting block 51 is inserted in the through hole 50, the connecting block 51 is fixed with the sector gear 41, and therefore the sector gear 41 can rotate within the range limited by the through hole 50 through rotating the handle 42, so that the state of the screen 35 is switched.

Referring to fig. 9, the plating tank 11 is provided with a detection device 6, the detection device 6 includes a driving motor 61 disposed on the plating tank 11, a driving gear 62 is fixed on an output shaft of the driving motor 61, the driving gear 62 is meshed with the fourth gear 47 for transmission, and detection mechanisms 64 capable of detecting the motion state of the gears are disposed at the positions of the fourth gear 47, the fifth gear 48 and the driving gear 62.

Detecting whether the fourth gear 47, the fifth gear 48 and the driving gear 62 rotate or not by the detection mechanism 64, if the fourth gear 47, the fifth gear 48 and the driving gear 62 rotate after the driving motor 61 is started, the device works normally; if the driving gear 62 does not rotate, it indicates that the driving motor 61 is out of order; if the driving gear 62 rotates, the fourth gear 47 and the fifth gear 48 do not rotate, it means that the transmission between the driving gear 62 and the fourth gear 47 is failed; if the driving gear 62 and the fourth gear 47 rotate and the fifth gear 48 does not rotate, it is indicated that the fixation between the fourth gear 47 and the rotation shaft 46 is faulty. Therefore, the detection of the fourth gear 47, the fifth gear 48 and the driving gear 62 by the detection mechanism 64 can determine whether the drum 3 rotates normally or not, and the position of the fault can be determined when the fault occurs, thereby facilitating the maintenance.

Referring to fig. 9-11, the detecting mechanism 64 includes three detecting gears 65 rotatably disposed on the plating tank 11, the three detecting gears 65 are respectively engaged with the fourth gear 47, the fifth gear 48 and the driving gear 62, and the detecting gears 65 are provided with sensing members 66.

When the fourth gear 47, the fifth gear 48 and the driving gear 62 rotate, the detecting gear 65 is driven to rotate by the meshing action of the gears, and the running conditions of the fourth gear 47, the fifth gear 48 and the driving gear 62 can be indirectly detected by detecting the detecting gear 65 through the sensing component 66, so that the detecting gear 65 can be arranged on the plating tank 11, the situation that the weight of the roller 3 is increased due to the fact that the detecting mechanism 64 is required to be arranged on the roller 3 when the fourth gear 47 and the fifth gear 48 are directly detected is avoided, and the risk of collision damage of the detecting mechanism 64 is reduced.

Referring to fig. 9-11, the plating tank 11 is provided with a plurality of supporting seats 63, the drum 3 is provided with a plurality of positioning rods 52, and the positioning rods 52 are mounted on the supporting seats 63 in a matching manner.

When the rack 31 is carried above the plating tank 11 and falls down, the positioning rod 52 can be conveniently mounted on the supporting seat 63 through the positioning action of the supporting seat 63, so that the position of the roller 3 mounted on the plating tank 11 is fixed, and the fourth gear 47 and the fifth gear 48 are conveniently aligned with the driving gear 62 and the detection gear 65 and meshed for transmission.

Referring to fig. 9, the driving motor 61 is fixed to the plating tank 11 to improve the compactness of the device and facilitate the movement and installation of the device.

Referring to fig. 10-13, the sensing component 66 includes a plurality of magnetic components 67 uniformly arranged on the detecting gear 65 in a circular arrangement, a hall proximity switch 68 is disposed on one side of the detecting gear 65, and the hall proximity switch 68 is fixed on the plating tank 11.

When the detection gear 65 rotates, a plurality of magnetic components 67 on the detection gear 65 move along a circular path, at this time, a Hall proximity switch 68 is arranged on one side of the moving path and is close to the edge of the circle where the moving path of the magnetic components 67 is located, the magnetic components 67 are sequentially close to and then far away from the Hall proximity switch 68, the Hall proximity switch 68 can count the magnetic components 67 which are close to each other, and the rotation speed of the detection gear 65 can be obtained through the counting in unit time, so that the rotation speeds of the fourth gear 47, the fifth gear 48 and the driving gear 62 are calculated, the rotation speed of the roller 3 is obtained, and the state of the roller 3 is conveniently detected, and the rotation speed of the roller 3 is conveniently detected.

Referring to fig. 14, the support 63 includes a housing 69, an arc portion 70 and a guide portion 71, the guide portion 71 is fixed at an upper end of the housing 69, the guide portion 71 is funnel-shaped, the arc portion 70 is disposed at a lower end of the guide portion 71, the arc portion 70 is slidably disposed in the housing 69, and a spring 72 is disposed between the arc portion 70 and the housing 69.

When cylinder 3 is placed on supporting seat 63 by exchange driving 10, guide portion 71 can play the guide effect to the locating lever 52 of cylinder 3 both sides for locating lever 52 can be placed in arc portion 70, can't align the risk that leads to cylinder 3 to be unable to place on supporting seat 63 with arc portion 70 when reducing exchange driving 10 and appearing the precision error, and when locating lever 52 is placed on arc portion 70, spring 72 can play the cushioning effect to arc portion 70, thereby reduce the damage to both of impact when locating lever 52 falls on arc portion 70, increased the life of this equipment.

Referring to fig. 15, the feeding and discharging device 8 includes a support 81, a base 86 is provided in the support 81 in a manner of sliding up and down, a supporting seat 63 is provided on the base 86, a first driving mechanism 89 is provided on the support 81, and the first driving mechanism 89 is connected with the base 86 to drive the base 86 to move up and down.

In this embodiment, the supporting seat 63 is adapted to the size of the positioning rod 52, so that the stability is better when the roller 3 is placed on the supporting seat 63, the safety when the roller 3 moves through the device is increased, and the roller 3 is erected on the supporting seat 63, so that the roller is suitable for being directly placed on a non-vertical roller 3 which can topple over on a platform, and the application range of the roller 3 of the device is enlarged.

Referring to fig. 16, the base 86 includes a left half 87 and a right half 88 which are bilaterally symmetrical, the left half 87 and the right half 88 are connected in a plugging manner, the support seat 63 is provided with four symmetrically arranged on the left half 87 and the right half 88, the support 81 includes a left support 82 and a right support 83 which are bilaterally symmetrical, the left support 82 and the right support 83 are connected in a plugging manner, a plurality of jacks 84 are formed in the left support 82 and the right support 83, and bolts are inserted in the jacks 84 in a matching manner.

Through adjusting the grafting degree of depth between left socle 82 and the right branch frame 83, adjust the grafting degree of depth between left half 87 and the right half 88 simultaneously, finally insert jack 84 through the bolt and fix to fix left socle 82 and right branch frame 83, reach the purpose of adjusting the distance between left socle 82 and the right branch frame 83, between left half 87 and the right half 88, be used for adapting the cylinder 3 of different length, thereby increased the application scope of the cylinder 3 length of this equipment.

Referring to fig. 16, the support 81 is symmetrically provided with two sliding bars 85, and a left half 87 and a right half 88 are respectively slidably sleeved on the two sliding bars 85.

The slide bar 85 is used for limiting the up-down interaction of the base 86, reducing the shaking of the base 86 when moving, and increasing the stability of the roller 3.

Referring to fig. 15, the first driving mechanism 89 includes a roller 90 rotatably disposed at the top of the stand 81, the roller 90 is driven to rotate by a first motor 91 disposed at one side of the roller 90, a flexible belt 92 is wound on the roller 90, an inner end of the flexible belt 92 is fixed on the roller 90, and an outer end of the flexible belt 92 is fixedly connected with the base 86.

When the roller 3 is lifted, the first motor 91 drives the roller 90 to rotate so as to wind the flexible belt 92 onto the roller 3, and therefore the flexible belt 92 drives the base 86 to move upwards, and lifting of the roller 3 is achieved; when the roller 3 is fallen, the first motor 91 drives the roller 90 to reversely rotate to unwind the flexible belt 92, the base 86 moves downwards under the action of self gravity, so that the falling of the roller 3 is realized, the noise generated when the flexible belt 92 is wound and unwound on the roller 90 is small, the noise of the lower layer of a workshop can be reduced, and the hearing damage to the feeding and discharging operators in the lower layer is reduced.

Referring to fig. 15, the bottom ends of the left half portion 87 and the right half portion 88 are respectively provided with a left bottom groove 93 and a right bottom groove 94, the left bottom groove 93 and the right bottom groove 94 are arranged in a vertically staggered manner, the lower end of the left bottom groove 93 is slidably connected with the upper end of the right bottom groove 94, the left bottom groove 93 and the right bottom groove 94 are respectively fixed with the left half portion 87 and the right half portion 88 through fixing rods 95, and the left bottom groove 93 and the right bottom groove 94 are located below the roller 3.

When cylinder 3 is placed on this equipment, cylinder 3 has the condition of drip liquid, can cause the influence to staff's operation, and remaining plating solution can cause the injury to staff's health in the liquid, consequently, set up left bottom tank 93 and right bottom tank 94 in cylinder 3 below can catch and hold the liquid of cylinder 3 drip, reduce the liquid drip to lower floor's operating position and splash the risk on the staff, but simultaneously left bottom tank 93 and right bottom tank 94 relative slip between, consequently can cooperate the regulation of distance between left socle 82 and the right socle 83 for left bottom tank 93 and right bottom tank 94 can adapt to cylinder 3 of different length, increased left bottom tank 93 and right bottom tank 94's application scope.

Referring to fig. 17, the exchanging trolley 10 includes a moving platform 102 moving along a guide rail 101, a lifting frame 105 moving up and down is disposed below the moving platform 102, the lifting frame 105 is driven to move up and down by a second driving mechanism 110, the lifting frame 105 is clamped with two ends of the roller 3 in a matching manner, a fan 111 is disposed on one side of the lifting frame 105, and the fan 111 is fixed on the moving platform 102.

When the travelling crane is used, firstly, the movable platform 102 is moved to the upper part of the roller 3 to be transferred, at the moment, the lifting frame 105 is positioned at a low position and is positioned below the extending rods 53 at the two ends of the roller 3 (as shown in fig. 18), then the lifting frame 105 is driven to move upwards through the second driving mechanism 110, the extending rods 53 of the roller 3 are clamped on the lifting frame 105 and move upwards through the lifting frame 105, and finally, the travelling crane is moved out of the plating tank 11 (as shown in fig. 19), at the moment, more plating solution is attached to the roller 3, the blower 111 is started to blow the plating solution away from the roller 3, so that the draining process of the plating solution on the roller 3 is accelerated, and the efficiency of mass barrel plating of workshops is improved;

The moving table 102 is then moved on the guide rail 101 to move the drum 3 over the other plating tank 11, the drum 3 is then placed into the plating tank 11 by the downward movement of the lifting frame 105, and the lifting frame 105 continues to move downward to be separated from the projecting rod 53 of the drum 3, and finally the moving table 102 is moved away from the plating tank 11 to continue the movement of the next drum 3.

Referring to fig. 18 and 19, a frame 103 is disposed below the mobile station 102, a baffle 112 is inserted on the frame 103, the baffle 112 and the fan 111 are located at two sides of the lifting frame 105, the baffle 112 is driven to move up and down by another set of identical second driving mechanisms 110, and the set of second driving mechanisms 110 is also disposed on the mobile station 102.

Because the fan 111 blows the electroplating solution to one side during operation, the situation that the electroplating solution falls to the adjacent plating tank 11 can exist, and the adjacent plating tank 11 is polluted, so that the baffle 112 moves to a low position at this time, the baffle 112 is positioned on a path of the electroplating solution falling, thereby blocking the electroplating solution, and reducing the risk of the electroplating solution falling to the adjacent plating tank 11; when the fan 111 is not operated, the shutter 112 is moved to the high position, preventing the movement path of the shutter 112 from interfering with the position of the drum 3 when the shutter 112 is in the low position.

Referring to fig. 18, a second motor 113 is disposed at a side of the lifting frame 105, the second motor 113 is fixed to the frame 103, a transmission gear 114 is fixed to a rotation shaft 46 of the second motor 113, and the transmission gear 114 is disposed on a path of up-and-down movement of the fourth gear 47 at an outer side of the drum 3.

The lifting frame 105 lifts the roller 3 to finally enable the fourth gear 47 to be meshed with the transmission gear 114, then the second motor 113 starts to drive the transmission gear 114 to rotate, so that the roller 3 is driven to rotate, parts in the roller 3 move in the roller 3, the electroplating liquid attached to the parts is accelerated to drain, meanwhile, wind energy output by the fan 111 can act on all angles of the roller 3, and the draining of the electroplating liquid on the roller 3 is accelerated.

The second driving mechanism 110 has the same structure as the first driving mechanism 89, and the outer end of the flexible belt 92 is fixedly connected with the lifting frame 105 or the baffle 112.

When lifting the lifting frame 105 or the baffle 112, the first motor 91 drives the roller 90 to rotate so as to wind the flexible belt 92 onto the roller 3, and the flexible belt 92 drives the lifting frame 105 or the baffle 112 to move upwards; when the lifting frame 105 or the baffle plate 112 falls, the roller 90 is driven by the first motor 91 to reversely rotate to spread the flexible belt 92, and the lifting frame 105 or the baffle plate 112 moves downwards under the action of gravity, so that the lifting frame has the advantages of being simple in structure and convenient to install.

Referring to fig. 20, the lifting frame 105 includes a cross bar 106, the cross bar 106 is fixed with the flexible belt 92, two ends of the cross bar 106 are detachably provided with a connecting plate 107, the inner side of the connecting plate 107 is provided with a V-shaped supporting plate 108, and the extending rods 53 on two sides of the roller 3 are clamped on the supporting plate 108 in a matching manner.

The connecting plate 107 and the cross rod 106 are detachable, so that the fixed position of the connecting plate 107 on the cross rod 106 can be adjusted according to the length of the roller 3, thereby adapting the rollers 3 with different lengths in a certain range, and having the advantage of wide application range.

When the lifting frame 105 does not lift the roller 3, the lifting frame 105 is in a low position, the supporting parts are lower than the horizontal plane where the extending rods 53 on two sides of the roller 3 are located, and when the moving table 102 moves on the guide rail 101 linearly, the supporting parts move linearly under the extending rods 53 of the plurality of rollers 3, so when the moving table 102 moves to one of the rollers 3, the roller 3 can be lifted to a high position through the lifting of the lifting frame 105, and then the roller 3 is carried through the moving table 102.

Referring to fig. 18 and 20, a chute 104 is fixed at the bottom end of the moving platform 102, a sliding block 109 is fixed on the cross bar 106, the sliding block 109 is disposed in the chute 104 in a sliding manner, and a fan 111 is mounted on the chute 104.

Through slider 109 and spout play the restriction effect to the removal of lifting frame 105, take place to rock or rotate when having reduced lifting frame 105 and reciprocate, cause the unstable risk of cylinder 3, increased stability and the security of equipment, fan 111 sets up simultaneously in spout piece 104 can reduce the space that fan 111 and spout piece 104 occupy, has reduced the risk that the motion takes place to interfere when the equipment operates, is convenient for carry out reasonable distribution to each position on this driving.

Referring to fig. 21, the travelling mechanism 12 includes a frame 121, a plurality of rollers 122 are disposed at the bottom end of the frame 121, a track 123 is disposed below the rollers 122, the rollers 122 are disposed on the track 123 in a rolling manner, a driving device 124 is disposed on the frame 121, the driving device 124 drives the rollers 122 to rotate, four supporting seats 63 are symmetrically disposed at the upper end of the frame 121, and two supporting seats 63 disposed at the same side are slidably disposed on the frame 121 through a linear driving mechanism 125.

In this embodiment, the track 123 is disposed perpendicular to the plating tank arrangement line 2, when the drum 3 needs to be transferred onto another plating tank arrangement line 2, the driving device 124 drives the travelling mechanism 12 to move to one end of the plating tank arrangement line 2 where the drum 3 is located, and the position of the supporting seat 63 corresponds to the positioning rod 52 at two sides of the drum 3, so that when the drum 3 is moved onto the travelling mechanism 12 by the exchanging trolley 10, the positioning rod 52 can be clamped onto the supporting seat 63 to realize positioning, and then the driving device 124 drives the travelling mechanism 12 to move one end of another plating tank arrangement line 2, and the exchanging trolley 10 on the plating tank arrangement line 2 takes away the drum 3, so that the transfer of the drum 3 between the plating tank arrangement lines 2 is realized.

The supporting seats 63 are slidably disposed on the frame 121, so that the distance between the two supporting seats 63 on the same side can be controlled by the linear driving mechanism 125, so that the positions of the supporting seats 63 are matched with the positions of the positioning rods 52 at the two ends of the drum 3.

The rollers 122 are connected by connecting shafts, and the driving device 124 is connected with the rotating shaft 46 by a chain transmission mechanism 43.

The chain transmission mechanism 43 has the advantage of accurate transmission, so that the moving distance of the traveling mechanism 12 on the guide rail 101 can be controlled accurately through the linear driving mechanism 125, so that the position of the supporting seat 63 can be matched with the exchanging trolley 10 accurately, the exchanging trolley 10 is convenient to carry the roller 3, and the driving device 124 adopts the first motor 91 in the embodiment.

Referring to FIG. 21, the bottom of the frame 121 is provided with a waste liquid tank 128, and the waste liquid tank 128 is mounted on the cross bar 106 of the frame 121.

When the drum 3 is placed on the travelling mechanism 12, there is a situation that the liquid in the drum 3 is not drained yet, and the liquid dropped by the drum 3 can pollute the workshop environment, so that the dropped liquid is received and collected by arranging the waste liquid tank 128 below the drum 3, thereby solving the problem of vehicle pollution of the liquid to the workshop, and the waste liquid tank 128 can be taken down from the frame 121, thereby facilitating the treatment of the collected liquid.

Referring to fig. 22, the linear driving mechanism 125 includes a screw motor 126, the rotation shaft 46 of the screw motor 126 includes two threaded sections 127 with identical specifications but opposite directions, and two support seats 63 located on the same side are respectively sleeved on the two threaded sections 127.

The rotating shaft 46 is driven to rotate by the screw motor 126, and since the two supporting seats 63 are positioned on the thread sections 127 with the same specification and opposite threads, the two supporting seats 63 are simultaneously close to or simultaneously far away from the same distance, so that the symmetry axis of the two supporting seats 63 always coincides with the symmetry axis of the frame 121, and when the roller 3 is placed on the supporting seat 63, the symmetry axis of the roller 3 also coincides with the symmetry axis of the frame 121, and the stability of the roller 3 placed on the walking mechanism 12 is improved.

In summary, the application method of the utility model is as follows:

Step one: the workers at the feeding hole 23 at the lower layer of the workshop feed the roller 3, then the roller 3 moves to the upper layer of the workshop through the feeding and discharging equipment 8, and the roller 3 is taken away by the exchange travelling crane 10;

Step two: the exchanging trolley 10 carries out electroplating on the roller 3 in each electroplating area 1 in sequence, and transfers the roller between the two plating tank arrangement lines 2 through the travelling mechanism 12;

step three: after electroplating is finished, the exchange travelling crane 10 places the roller 3 on the loading and unloading equipment 8 of the unloading opening 24, and moves the roller 3 to the lower layer of the workshop for unloading;

Step four: after the blanking is finished, the loading and unloading equipment 8 moves the empty roller 3 to the upper layer of the workshop, the roller 3 is conveyed to the traveling mechanism 12 of the tail end 22 through the exchange traveling crane 10, the traveling mechanism 12 moves the empty roller 3 to the starting end 21, the roller 3 is conveyed to the loading and unloading equipment 8 of the loading opening 23 through the exchange traveling crane 10, and the loading and unloading equipment 8 moves the roller 3 to the lower layer of the workshop for loading.

The foregoing description of the utility model is merely exemplary of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions, without departing from the scope of the utility model as defined in the accompanying claims.

Claims (8)

1. A barrel plating process production line is characterized in that: the electroplating device comprises a plurality of electroplating areas, wherein each electroplating area comprises a plurality of electroplating tanks and the electroplating areas are arranged in a straight line, a roller is placed in each electroplating tank, liquid used for barrel plating each procedure is sequentially contained in each electroplating tank of each electroplating area, the number of the electroplating tanks of each electroplating area is matched with the time required by the electroplating procedure of each electroplating area, the plurality of electroplating areas are arranged into a plurality of electroplating tank arrangement lines, the electroplating areas are distributed on the electroplating tank arrangement lines, and exchange travelling cranes which move along the electroplating tank arrangement lines are arranged above the electroplating tank arrangement lines through guide rails.

2. The barrel plating process line according to claim 1, wherein: the number of the plating tank arrangement lines is two, the two plating tank arrangement lines are arranged in parallel, the starting end and the tail end of the plating tank arrangement lines are positioned on the same side, and a traveling mechanism capable of moving linearly is arranged at the position, far away from the starting end and the tail end, of the plating tank arrangement lines.

3. The barrel plating process line according to claim 1, wherein: the starting end and the tail end of the plating tank arrangement line are respectively provided with a feeding opening and a discharging opening, working areas are arranged below the feeding opening and the discharging opening, and feeding and discharging equipment is arranged at the feeding opening and the discharging opening.

4. The barrel plating process line according to claim 1, wherein: the cylinder include frame and barrel, the barrel rotate and set up in the frame, the barrel include the support frame, be circular arrangement on the side of support frame and seted up a plurality of openings, the rotation is provided with a plurality of otter boards in the opening, the both sides of otter board are provided with the mechanism that opens and shuts, the mechanism that opens and shuts is connected and control the otter board and rotates with the otter board, is provided with drive mechanism on the cylinder, drive mechanism is connected and drives the barrel and rotate with the barrel.

5. The barrel plating process line according to claim 4, wherein: the transmission mechanism comprises a rotating shaft which is arranged in the frame and drives the cylinder body to rotate, a fourth gear and a fifth gear are respectively fixed at two ends of the rotating shaft, a detection device is arranged on the plating tank, the detection device comprises a driving motor arranged on the plating tank, a driving gear is fixed on an output shaft of the driving motor and is in meshed transmission with the fourth gear, and detection mechanisms capable of detecting the motion state of the gears are arranged at the positions of the fourth gear, the fifth gear and the driving gear.

6. A barrel plating process line according to claim 3, characterized in that: the feeding and discharging equipment comprises a support, a base is arranged in the support in a vertical sliding mode, a supporting seat is arranged on the base, a first driving mechanism is arranged on the support, and the first driving mechanism is connected with the bottom to drive the base to move up and down.

7. The barrel plating process line according to claim 1, wherein: the exchange crane comprises a moving table moving along the guide rail, a lifting frame moving up and down is arranged below the moving table and driven to move up and down by a second driving mechanism, the lifting frame is clamped with two ends of the roller in a matched mode, a fan is arranged on one side of the lifting frame, and the fan is fixed on the moving table.

8. The barrel plating process line according to claim 2, wherein: the walking mechanism comprises a frame body, wherein a plurality of rollers are arranged at the bottom end of the frame body, a track is arranged below the rollers, the rollers are arranged on the track in a rolling mode, a driving device is arranged on the frame body and drives the rollers to rotate, four supporting seats are symmetrically arranged at the upper end of the frame body, and two supporting seats located on the same side are arranged on the frame body in a sliding mode through a linear driving mechanism.