CN211387403U - Feeding device - Google Patents

Abstract

The utility model discloses a feeding device, which comprises a frame, a base and a hopper mechanism, wherein the base is arranged at the bottom of the frame, the frame is provided with a clamping mechanism, a first transmission mechanism, a suction mechanism, a second transmission mechanism and a third transmission mechanism, and the hopper mechanism comprises a hopper unit and a feeding unit; the clamping mechanism is arranged at the top of the rack, the first transmission mechanism is connected with the clamping mechanism, the suction mechanism is positioned below the clamping mechanism, the second transmission mechanism is connected with the suction mechanism, the third transmission mechanism is arranged below the suction mechanism, the third transmission mechanism is connected with the feeding unit, the feeding unit is arranged at the feeding end of the hopper unit, and the suction mechanism is positioned above the feeding unit; the utility model provides a loading attachment can realize the material loading of fluorescent tube automatically, improves production efficiency, alleviates artifical burden, reduces the cost of labor.

Description

Feeding device

Technical Field

The utility model relates to a fluorescent tube processing equipment technical field, in particular to loading attachment.

Background

In the process of processing the lamp tube, the welding process of the small-volume lamp tube is generally completed by adopting a manual operation method, the production efficiency is low, the labor cost is high, and the eyes of workers are greatly damaged in the welding process.

In the welding work of the lamp tube, a feeding device for feeding the lamp tube before welding is still relatively lacked, that is, the automatic completion of the feeding, welding and blanking work of the lamp tube cannot be realized.

SUMMERY OF THE UTILITY MODEL

In view of the foregoing disadvantages in the prior art, an object of the present invention is to provide a feeding device, which can automatically feed a lamp tube, improve the production efficiency and reduce the labor cost.

In order to achieve the purpose, the utility model adopts the following technical proposal:

a feeding device comprises a rack, a base and a hopper mechanism, wherein the base is arranged at the bottom of the rack, a clamping mechanism, a first transmission mechanism, a suction mechanism, a second transmission mechanism and a third transmission mechanism are arranged on the rack, and the hopper mechanism comprises a hopper unit and a feeding unit; the clamping mechanism is arranged at the top of the rack, the first transmission mechanism is connected with the clamping mechanism, the suction mechanism is located below the clamping mechanism, the second transmission mechanism is connected with the suction mechanism, the third transmission mechanism is arranged below the suction mechanism, the third transmission mechanism is connected with the feeding unit, the feeding unit is arranged at the feeding end of the hopper unit, and the suction mechanism is located above the feeding unit.

The feeding device comprises a feeding device body, a feeding unit and a blocking assembly, wherein the feeding unit body comprises a feeding base, a feeding hopper bottom plate, a plurality of feeding hopper side plates and the blocking assembly, the feeding hopper bottom plate is arranged at the top of the feeding hopper base, the feeding hopper side plates surround four sides of the feeding hopper bottom plate, the feeding hopper bottom plate and the feeding hopper side plates form a feeding area, the blocking assembly is arranged in the feeding area and comprises a baffle, a swing rod, a bearing seat and a stop block, the baffle is fixedly arranged at the top of the swing rod, two ends of the swing rod are connected with the left feeding hopper side plate and the right feeding hopper side plate respectively through the bearing seat, and the stop block is.

The feeding device comprises a feeding unit, a feeding unit and a feeding positioning block, wherein the feeding unit comprises a first slide rail mounting plate, a first guide rail, a first slider, a feeding plate and the feeding positioning block, the first slide rail mounting plate is vertically arranged on a hopper fixing seat, the first guide rail is arranged on the front side of the first slide rail mounting plate, the first slider is slidably arranged on the first guide rail, the feeding plate is fixedly connected with the first slider, the top of the feeding plate extends out of a feeding area from a hopper bottom plate, the top of the feeding plate is provided with a containing groove, the feeding plate is connected with a third transmission mechanism, and the feeding positioning block is arranged on one side, close to the rack, of the first slide rail mounting plate.

In the feeding device, the clamping mechanism comprises a clamping assembly, a second slider mounting plate, a second slider and a second guide rail, the second guide rail is arranged at the top of the rack, the second slider is slidably arranged on the second guide rail, the second slider mounting plate is arranged at the top of the second slider, the second slider mounting plate is connected with the first transmission mechanism, and the clamping assembly is arranged at one end, close to the hopper mechanism, of the second slider mounting plate.

The feeding device comprises a feeding device and is characterized in that the first transmission mechanism comprises a transmission shaft, a horizontal sliding block, a sliding groove, a first lever seat and a first connecting piece, the horizontal sliding block is horizontally arranged in the rack, a through groove is formed in the horizontal sliding block, the transmission shaft is arranged in the through groove, one end of the transmission shaft is connected with the rack, the other end of the transmission shaft is connected with the base, the sliding groove is formed in one end, away from the clamping assembly, of the horizontal sliding block, the first lever is arranged above the sliding groove and connected with the sliding groove, one end of the first lever is connected with the first lever seat, the other end of the first lever is connected with the second sliding block mounting plate through the first connecting piece, the first lever seat is fixed on the rack, and the first lever seat is located below the horizontal sliding block.

The feeding device, among, suction means includes material loading suction nozzle, suction nozzle mounting panel and suction nozzle fixed plate, the material loading suction nozzle sets up in the one end that suction nozzle mounting panel and feeding means are close to, the material loading suction nozzle is located the top of material loading unit, the suction nozzle fixed plate sets up in the frame, the suction nozzle mounting panel rotationally sets up on the suction nozzle fixed plate, the suction nozzle mounting panel is connected with second drive mechanism.

The feeding device is characterized in that the second transmission mechanism comprises a slider seat, a pressure rod slider mounting plate, a second connecting piece, a second lever seat, a third connecting piece and a first air cylinder, the slider seat is arranged on the rack, the slider seat is positioned below the horizontal slider, the pressure rod slider is slidably arranged in the slider seat, the pressure rod slider mounting plate is connected with the pressure rod slider, the pressure rod slider mounting plate is connected with the second lever through the second connecting piece, one end of the second lever is connected with the second lever seat, the other end of the second lever is connected with the suction nozzle mounting plate through the third connecting piece, the second lever seat is arranged on the rack and positioned below the slider seat, and the first air cylinder is connected with the pressure rod transmission slider.

In the feeding device, the third transmission mechanism comprises a transmission piece, a fourth lever, a fourth connecting piece and a second cylinder, the transmission piece is arranged on the rack, the second cylinder is in transmission connection with the fourth lever through the transmission piece, one end of the fourth lever is connected with the rack, the other end of the fourth lever is connected with the feeding plate through the fourth connecting piece, and the fourth lever is located below the feeding positioning block.

In the feeding device, the hopper mechanism further comprises an adjusting unit, a left inner side plate and a right inner side plate, the left inner side plate and the right inner side plate are arranged on a hopper bottom plate, the left inner side plate is positioned in a left hopper side plate, and the right inner side plate is positioned in a right hopper side plate; the adjusting unit sets up in the bottom of hopper bottom plate, adjusting unit is including adjusting the seat, adjusting pole, two regulation handles, two regulating blocks and two regulating plates, adjust the seat and set up in the middle part of hopper bottom plate, it rotationally sets up in adjusting the seat to adjust the pole, the regulating block is located hopper bottom plate's left and right sides respectively, and the both ends of adjusting the pole are passed the regulating block respectively and are connected with adjusting the handle, and the regulating block passes through the regulating plate and is connected with left interior curb plate and right interior curb plate respectively.

The feeding device, the base includes supporting seat, sprocket fixing base, sprocket fixed axle and sprocket, the supporting seat sets up in the bottom of frame, the sprocket fixing base sets up in the below of supporting seat, the sprocket fixed axle sets up in supporting seat and sprocket fixing base with running through, the sprocket sets up in the outside of sprocket fixing base, the transmission shaft is connected with the sprocket fixed axle.

Has the advantages that:

the utility model provides a feeding device, which has the following advantages;

(1) the feeding device has high automation degree, can automatically realize the feeding of the lamp tube, improves the production efficiency, lightens the manual burden and reduces the labor cost;

(2) the shielding assembly is arranged, the stop block, the hopper bottom plate and the hopper side plate are surrounded to form a lamp tube placing area, a plurality of rows of lamp tubes can be placed, and the carrying times of the lamp tubes are reduced, so that the condition that the lamp tubes are damaged in the carrying process is reduced, and the production efficiency is improved;

(3) the adjusting unit is arranged, the positions of the left inner side plate and the right inner side plate can be adjusted, so that the hopper unit can be matched with the lamp tubes with different lengths, and the applicability of the feeding device is improved.

Drawings

Fig. 1 is a schematic structural view of a feeding device provided by the present invention;

fig. 2 is a schematic structural diagram of a hopper mechanism provided by the present invention;

fig. 3 is a schematic structural diagram of the clamping mechanism, the first transmission mechanism, the suction mechanism and the second transmission mechanism provided by the present invention;

fig. 4 is a schematic structural diagram of a third transmission mechanism and a base provided by the present invention;

fig. 5 is a schematic structural diagram of the adjusting unit provided by the present invention.

Description of the main element symbols: 1-rack, 11-base, 111-support base, 112-sprocket fixed base, 113-sprocket fixed shaft, 114-sprocket, 21-hopper fixed base, 22-hopper bottom plate, 23-hopper side plate, 241-baffle, 242-swing rod, 243-bearing base, 244-stop block, 31-first slide rail mounting plate, 32-first guide rail, 33-first slide block, 34-feeding plate, 35-feeding positioning block, 411-clamping cylinder, 412-fixing clamp, 42-second slide block mounting plate, 43-second slide block, 44-second guide rail, 51-transmission shaft, 52-horizontal slide block, 53-chute, 54-first lever, 55-first lever base, 56-first connecting piece, 61-feeding suction nozzle, suction nozzle, 62-suction nozzle mounting plate, 63-suction nozzle fixing plate, 71-slider seat, 72-compression bar slider, 73-compression bar slider mounting plate, 74-second connecting piece, 75-second lever, 76-second lever seat, 77-third connecting piece, 81-transmission piece, 82-fourth lever, 83-fourth connecting piece, 91-adjusting seat, 92-adjusting rod, 93-adjusting handle, 94-adjusting block, 95-left inner side plate and 96-right inner side plate.

Detailed Description

The utility model provides a feeding device, for making the utility model discloses a purpose, technical scheme and effect are clearer, make clear and definite, and it is right that the following refers to the attached drawing and the embodiment is lifted the utility model discloses further detailed description. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the scope of the invention.

In the description of the present invention, it is to be understood that the terms "top", "bottom", and the like refer to orientations or positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly, and those skilled in the art can understand the specific meaning of the above terms in the present invention according to specific situations.

Referring to fig. 1 to 5, the utility model provides a feeding device, which comprises a frame 1, a base 11 and a hopper mechanism, wherein the base 11 is arranged at the bottom of the frame 1, the frame 1 is provided with a clamping mechanism, a first transmission mechanism, a suction mechanism, a second transmission mechanism and a third transmission mechanism, and the hopper mechanism comprises a hopper unit and a feeding unit; the clamping mechanism is arranged at the top of the rack, the first transmission mechanism is connected with the clamping mechanism, the suction mechanism is located below the clamping mechanism, the second transmission mechanism is connected with the suction mechanism, the third transmission mechanism is arranged below the suction mechanism, the third transmission mechanism is connected with the feeding unit, the feeding unit is arranged at the feeding end of the hopper unit, and the suction mechanism is located above the feeding unit.

The working principle of the utility model is as follows: the staff will treat the fluorescent tube of processing to place in hopper unit of hopper mechanism, fluorescent tube landing in the hopper unit is to the material loading unit, third drive mechanism drives the material loading unit upward movement, the fluorescent tube activity is to the below of suction means, suction means absorbs the fluorescent tube after, second drive mechanism drives suction means and rotates, suction means removes to vertical direction from the horizontal direction, it removes to fixture's below to drive the fluorescent tube, first drive mechanism drives fixture and does the horizontal activity, press from both sides the fluorescent tube and get, realize the material loading of fluorescent tube.

Further, please refer to fig. 1 and 2, the hopper unit includes a hopper fixing seat 21, a hopper bottom plate 22, a plurality of hopper side plates 23, and a shielding assembly, the hopper bottom plate 22 is fixedly disposed at the top of the hopper fixing seat 21, the hopper side plates 23 are enclosed on four sides of the hopper bottom plate 22, the hopper bottom plate 22 and the hopper side plates 23 form a feeding area, the shielding assembly is disposed in the feeding area, the shielding assembly includes a baffle 241, a swing rod 242, a bearing seat 243 and a stopper 244, the baffle 241 is fixedly disposed at the top of the swing rod 242, two ends of the swing rod 242 are respectively connected with the left hopper side plate and the right hopper side plate through the bearing seat 243, and the stopper 241 is fixedly disposed at the bottom of the swing rod 242; in this embodiment, the hopper bottom plate and the hopper side plate are connected by welding.

The baffle plate, the hopper bottom plate and the hopper side plate are arranged in a surrounding mode to form a lamp tube placing area, a plurality of rows of lamp tubes can be contained in the lamp tube placing area, the feeding device can work continuously, and production efficiency is improved; the distance between dog and the hopper bottom plate is the width of fluorescent tube, only holds one row of fluorescent tube between dog and the hopper bottom plate promptly and passes through, avoids the fluorescent tube to hold the accumulation at the material loading end, influences the material loading operation.

Further, please refer to fig. 1 and 2, the feeding unit includes a first slide rail mounting plate 31, a first guide rail 32, a first slider 33, a feeding plate 34 and a feeding positioning block 35, the first slide rail mounting plate 31 is vertically disposed on the hopper fixing base 21, the first guide rail 32 is fixedly disposed on the front side of the first slide rail mounting plate 31, the first slider 33 is slidably disposed on the first guide rail 32, the feeding plate 34 is fixedly connected with the first slider 33, the top of the feeding plate 34 extends out of the hopper bottom plate 22 to the feeding area, an accommodating groove for accommodating the lamp tube is disposed at the top of the feeding plate 34, the feeding plate 34 is connected with a third transmission mechanism, and the feeding positioning block 35 is disposed on one side of the first slide rail mounting plate 31 close to the rack 1.

When the feeding unit carries out feeding, the third transmission mechanism drives the first sliding block to slide on the first guide rail through the feeding plate, the feeding plate vertically moves up and down relative to the first slide rail mounting plate, and the feeding plate drives the lamp tubes in the accommodating grooves to move up, so that the lamp tubes are conveniently sucked by the suction mechanism; the feeding positioning block is used for limiting the moving position of the feeding plate.

Further, referring to fig. 1 and fig. 3, the clamping mechanism includes a clamping assembly, a second slider mounting plate 42, a second slider 43 and a second guide rail 44, the second guide rail 44 is fixedly disposed at the top of the frame 1, the second slider 43 is slidably disposed on the second guide rail 44, the second slider mounting plate 42 is fixedly disposed at the top of the second slider 43, the second slider mounting plate 42 is fixedly connected to the second slider 13, the second slider mounting plate 42 is connected to the first transmission mechanism, and the clamping assembly is disposed at one end of the second slider mounting plate close to the hopper mechanism; in this embodiment, the clamping assembly includes a clamping cylinder 411 and two fixing clips 412, the two fixing clips are disposed oppositely, and the two fixing clips are respectively in transmission connection with the clamping cylinder.

When the clamping assembly moves to the upper part of the suction mechanism, the clamping cylinder controls the fixed clamp and clamps the lamp tube through the opening and closing action of the fixed clamp; and a second guide rail and a second sliding block are arranged to ensure that the motion trail of the clamping assembly is a straight line.

Further, referring to fig. 1 and fig. 3, the first transmission mechanism includes a transmission shaft 51, a horizontal slider 52, a chute 53, a first lever 54, a first lever seat 55 and a first connecting piece 56, the horizontal slider 52 is horizontally disposed in the rack 1, a through slot is disposed on the horizontal slider 52, the transmission shaft 51 is disposed in the through slot, one end of the transmission shaft 51 is connected to the rack 1, and the transmission shaft can rotate relative to the rack; the other end of transmission shaft 51 is connected with base 11, spout 53 is fixed to be set up in the one end that centre gripping subassembly was kept away from to horizontal slider 52, first lever 54 sets up in the top of spout 53, first lever 54 passes through the bearing and is connected with spout 53, the one end and the first lever seat 55 of first lever 54 are connected, the other end of first lever 54 passes through first connecting piece 56 and is connected with second slider mounting panel 42, first lever seat 55 is fixed in on the frame 1, first lever seat 55 is located the below of horizontal slider 52.

In this embodiment, the first lever seat includes a first fastening member, a first rotating shaft and a first bearing, the first fastening member is fixedly disposed on the frame, the first rotating shaft is penetratingly disposed in the first fastening member, the first rotating shaft is connected with the first lever, and the first bearing is disposed at an outer side of the first rotating shaft; the first connecting piece comprises two first joint bearings and a first adjusting rod arranged between the two first joint bearings, and the first joint bearings are respectively connected with the first lever and the second sliding block mounting plate.

When the first transmission mechanism drives the clamping mechanism to do horizontal movement, the transmission shaft rotates in the through groove to drive the horizontal sliding block to move in the horizontal direction, the sliding groove on the horizontal sliding block is provided with a first lever to rotate relative to the first lever seat, and the first lever is connected with the second sliding block mounting plate through the first connecting piece so as to drive the clamping mechanism to do horizontal movement.

Further, referring to fig. 1 and 3, the suction mechanism includes a feeding suction nozzle 61, a suction nozzle mounting plate 62 and a suction nozzle fixing plate 63, the feeding suction nozzle 61 is fixedly disposed at one end of the suction nozzle mounting plate 62 close to the feeding mechanism, the feeding suction nozzle 61 is located above the feeding unit, the suction nozzle fixing plate 63 is disposed on the frame 1, the suction nozzle mounting plate 62 is rotatably disposed on the suction nozzle fixing plate 63, and the suction nozzle mounting plate 62 is connected to the second transmission mechanism; in this embodiment, the nozzle mounting plate is connected to the nozzle fixing plate through a second rotating shaft and a second bearing.

The feeding plate drives the lamp tubes in the accommodating groove to move upwards, when the lamp tubes move to the position below the feeding suction nozzles, the feeding suction nozzles suck the lamp tubes, the second transmission mechanism drives the suction nozzle mounting plates to rotate relative to the suction nozzle fixing plates, the suction nozzle mounting plates rotate to the vertical direction from the horizontal direction, and the feeding suction nozzles drive the lamp tubes to move upwards, so that the lamp tubes can be clamped conveniently by the clamping mechanism; after the lamp tube is clamped, the second transmission mechanism drives the suction nozzle mounting plate to rotate relative to the suction nozzle fixing plate, and the suction nozzle mounting plate returns to the horizontal direction from the vertical direction, so that the lamp tube is further sucked by the feeding suction nozzle conveniently.

Further, referring to fig. 1 and fig. 3, the second transmission mechanism includes a slider seat 71, a pressure rod slider 72, a pressure rod slider mounting plate 73, a second connecting member 74, a second lever 75, a second lever seat 76, a third connecting member 77, and a first cylinder, the slider seat 71 is fixedly disposed on the frame 1, the slider seat 71 is disposed below the horizontal slider 52, the pressure rod slider 72 is slidably disposed in the slider seat 71, the pressure rod slider mounting plate 73 is connected to the pressure rod slider 72, the pressure rod slider mounting plate 73 is connected to the second lever 75 through the second connecting member 74, one end of the second lever 75 is connected to the second lever seat 76, the other end of the second lever 75 is connected to the suction nozzle mounting plate 62 through the third connecting member 77, the second lever seat 76 is fixedly disposed on the frame 1 and is disposed below the slider seat 71, and the first cylinder is in transmission connection with the pressure rod slider 75.

In this embodiment, cover plates are respectively arranged on two sides of the top of the slider seat, and the cover plates are used for limiting the sliding position of the pressure lever slider and preventing the pressure lever slider from falling off from the slider seat in the sliding process; the second lever seat comprises a second fastener, a third rotating shaft and a third bearing, the second fastener is fixedly arranged on the rack, the third rotating shaft is arranged in the second fastener in a penetrating manner, the third bearing is arranged on the outer side of the third rotating shaft, and the third rotating shaft is connected with one end of the second lever; the second connecting piece comprises two second joint bearings and a second adjusting rod arranged between the two second joint bearings, and the second joint bearings are respectively connected with the pressure rod sliding block mounting plate and the second lever; the third connecting piece comprises two third joint bearings and a third adjusting rod arranged between the two third joint bearings, and the third joint bearings are respectively connected with the second lever and the suction nozzle mounting plate.

When the second transmission mechanism needs to drive the suction mechanism to move, the first cylinder drives the pressure rod sliding block to slide in the sliding block seat, the pressure rod sliding block mounting plate is fixedly connected with the pressure rod sliding block, the pressure rod sliding block mounting plate drives the second lever to rotate relative to the second lever seat through the second connecting piece, and the second lever drives the suction nozzle mounting plate to rotate relative to the suction nozzle fixing plate through the third connecting piece, so that the suction of the lamp tube and the movement of the position of the lamp tube are realized.

Further, referring to fig. 1 and 4, the third transmission mechanism includes a transmission member 81, a fourth lever 82, a fourth connecting member 83, and a second cylinder, the transmission member 81 is fixedly disposed on the frame 1, the second cylinder is in transmission connection with the fourth lever 82 through the transmission member 81, one end of the fourth lever 82 is connected with the frame 1 through a bearing, the other end of the fourth lever 82 is connected with the feeding plate 34 through the fourth connecting member 83, and the fourth lever 82 is located below the feeding positioning block 35.

In this embodiment, the transmission member includes a third fastening member, a fourth rotating shaft, a fourth bearing and a washer, the third fastening member is fixedly disposed on the frame, the fourth rotating shaft is penetratingly disposed in the third fastening member, the fourth bearing is disposed on the outer side of the fourth rotating shaft, one end of the fourth rotating shaft is connected to the second cylinder, the other end of the fourth rotating shaft is connected to the fourth lever, and the washer is disposed between the third fastening member and the fourth lever; the fourth connecting piece comprises two fourth joint bearings and a fourth supporting rod arranged between the two fourth joint bearings, and the fourth joint bearings are respectively connected with the fourth lever and the feeding plate.

When the feeding unit needs to feed, the second cylinder drives the fourth lever to rotate relative to the rack through the transmission part, the fourth lever drives the feeding plate to move through the fourth connecting piece, the feeding plate drives the first sliding block to move on the first guide rail, and therefore upward movement of the feeding plate is achieved, and when the fourth lever is abutted to the feeding positioning block, the feeding plate moves to the highest point and is located below the feeding suction nozzle, so that the feeding suction nozzle can suck the lamp tube conveniently; after the lamp tube of holding tank is drawn to the material loading suction nozzle, the second cylinder drives the fourth lever to rotate relative to the frame through the driving medium again, and the fourth lever drives the material loading plate to move downwards through the fourth connecting piece, and the top of the material loading plate moves to be in the same plane with the top of the hopper bottom plate, so that the lamp tube can slide downwards into the holding tank conveniently.

Further, referring to fig. 1, fig. 2 and fig. 5, the hopper mechanism further includes an adjusting unit, a left inner side plate 95 and a right inner side plate 96, the left inner side plate 95 is located in the left hopper side plate, the right inner side plate 96 is located in the right hopper side plate, and the left inner side plate, the right inner side plate, the rear hopper side plate and the hopper bottom plate are enclosed to form a lamp placement area; the regulating unit sets up in the bottom of hopper bottom plate 22, the regulating unit is including adjusting seat 91, adjust pole 92, two regulation handles 93, two regulating blocks 94 and two regulating plates, adjust seat 91 and set up in the middle part of hopper bottom plate 22, adjust pole 92 and rotationally set up in adjusting seat 91, regulating block 94 is located hopper bottom plate 22's below, set up respectively in hopper bottom plate 22's the left and right sides, adjust the both ends of pole 92 and pass regulating block 94 respectively and be connected with regulation handle 93, regulating block 94 passes through the regulating plate and is connected with left inner panel 95 and right inner panel 96 respectively.

The adjusting unit is used for adjusting the positions of the left inner side plate and the right inner side plate, the adjusting block moves along the direction of the adjusting rod by screwing the adjusting handle, the adjusting block drives the left inner side plate and the right inner side plate to slide on the bottom plate of the hopper through the adjusting plate, so that the left inner side plate and the right inner side plate are respectively abutted against two ends of the lamp tube, the lamp tube is ensured to be parallel to the lamp tube, and the phenomenon that the lamp tube inclines to influence the feeding process is avoided; in addition, the positions of the left inner side plate and the right inner side plate are adjusted through the adjusting unit, the hopper unit can be matched with the lamp tubes with different lengths, and the applicability of the feeding device is improved.

Further, referring to fig. 1 and 4, the base 11 includes a supporting seat 111, a sprocket fixing seat 112, a sprocket fixing shaft 113 and a sprocket 114, the supporting seat 111 is disposed at the bottom of the frame 1, the sprocket fixing seat 112 is disposed below the supporting seat 111, the sprocket fixing shaft 113 is disposed in the supporting seat 111 and the sprocket fixing seat 112 in a penetrating manner, the sprocket 114 is disposed at the outer side of the sprocket fixing seat 112, and the transmission shaft 51 is connected to the sprocket fixing shaft 113; when in actual use, the feeding device is fixed on an external machine table through the supporting seat, the transmission shaft is connected with the chain wheel fixing shaft, the chain wheel fixing shaft is connected with an external motor, and the external motor drives the chain wheel fixing shaft to rotate so as to realize rotation of the transmission shaft.

It is understood that equivalent substitutions or changes can be made by those skilled in the art according to the technical solution of the present invention and the inventive concept thereof, and all such changes or substitutions shall fall within the scope of the present invention.

Claims (10)

1. A feeding device is characterized by comprising a rack, a base and a hopper mechanism, wherein the base is arranged at the bottom of the rack, a clamping mechanism, a first transmission mechanism, a suction mechanism, a second transmission mechanism and a third transmission mechanism are arranged on the rack, and the hopper mechanism comprises a hopper unit and a feeding unit; the clamping mechanism is arranged at the top of the rack, the first transmission mechanism is connected with the clamping mechanism, the suction mechanism is located below the clamping mechanism, the second transmission mechanism is connected with the suction mechanism, the third transmission mechanism is arranged below the suction mechanism, the third transmission mechanism is connected with the feeding unit, the feeding unit is arranged at the feeding end of the hopper unit, and the suction mechanism is located above the feeding unit.

2. The feeding device according to claim 1, wherein the hopper unit comprises a hopper fixing seat, a hopper bottom plate, a plurality of hopper side plates and a shielding assembly, the hopper bottom plate is arranged at the top of the hopper fixing seat, the hopper side plates are arranged around the four sides of the hopper bottom plate in a surrounding manner, the hopper bottom plate and the hopper side plates form a feeding area, the shielding assembly is arranged in the feeding area and comprises a baffle, a swing rod, a bearing seat and a stop block, the baffle is fixedly arranged at the top of the swing rod, two ends of the swing rod are respectively connected with the left hopper side plate and the right hopper side plate through the bearing seat, and the stop block is fixedly arranged at the bottom of the swing rod.

3. The feeding device according to claim 2, wherein the feeding unit comprises a first slide rail mounting plate, a first guide rail, a first slider, a feeding plate and a feeding positioning block, the first slide rail mounting plate is vertically arranged on the hopper fixing seat, the first guide rail is arranged on the front side of the first slide rail mounting plate, the first slider is slidably arranged on the first guide rail, the feeding plate is fixedly connected with the first slider, the top of the feeding plate extends out of the hopper bottom plate into the feeding area, a containing groove is formed in the top of the feeding plate, the feeding plate is connected with a third transmission mechanism, and the feeding positioning block is arranged on one side, close to the rack, of the first slide rail mounting plate.

4. The feeding device as claimed in claim 1, wherein the clamping mechanism comprises a clamping assembly, a second slider mounting plate, a second slider and a second guide rail, the second guide rail is disposed on the top of the frame, the second slider is slidably disposed on the second guide rail, the second slider mounting plate is disposed on the top of the second slider, the second slider mounting plate is connected to the first transmission mechanism, and the clamping assembly is disposed at one end of the second slider mounting plate close to the hopper mechanism.

5. The feeding device according to claim 4, wherein the first transmission mechanism comprises a transmission shaft, a horizontal slider, a sliding groove, a first lever seat and a first connecting piece, the horizontal slider is horizontally arranged in the frame, the horizontal slider is provided with a through groove, the transmission shaft is arranged in the through groove, one end of the transmission shaft is connected with the frame, the other end of the transmission shaft is connected with the base, the sliding groove is arranged at one end of the horizontal slider, which is far away from the clamping assembly, the first lever is arranged above the sliding groove, the first lever is connected with the sliding groove, one end of the first lever is connected with the first lever seat, the other end of the first lever is connected with the second slider mounting plate through the first connecting piece, the first lever seat is fixed on the frame, and the first lever seat is located below the horizontal slider.

6. The loading device according to claim 1, wherein the suction mechanism comprises a loading suction nozzle, a suction nozzle mounting plate and a suction nozzle fixing plate, the loading suction nozzle is arranged at one end of the suction nozzle mounting plate close to the loading mechanism, the loading suction nozzle is positioned above the loading unit, the suction nozzle fixing plate is arranged on the frame, and the suction nozzle mounting plate is rotatably arranged on the suction nozzle fixing plate; the suction nozzle mounting plate is connected with the second transmission mechanism.

7. The feeding device as claimed in claim 6, wherein the second transmission mechanism comprises a slider seat, a pressure rod slider mounting plate, a second connecting piece, a second lever seat, a third connecting piece and a first air cylinder, the slider seat is arranged on the machine frame, the slider seat is arranged below the horizontal slider, the pressure rod slider is slidably arranged in the slider seat, the pressure rod slider mounting plate is connected with the pressure rod slider, the pressure rod slider mounting plate is connected with the second lever through the second connecting piece, one end of the second lever is connected with the second lever seat, the other end of the second lever is connected with the suction nozzle mounting plate through the third connecting piece, the second lever seat is arranged on the machine frame and is arranged below the slider seat, and the first air cylinder is in transmission connection with the pressure rod slider.

8. The feeding device according to claim 3, wherein the third transmission mechanism comprises a transmission member, a fourth lever, a fourth connecting member and a second cylinder, the transmission member is disposed on the frame, the second cylinder is in transmission connection with the fourth lever through the transmission member, one end of the fourth lever is connected with the frame, the other end of the fourth lever is connected with the feeding plate through the fourth connecting member, and the fourth lever is located below the feeding positioning block.

9. The loading device according to claim 2, wherein the hopper mechanism further comprises an adjusting unit, a left inner side plate and a right inner side plate, the left inner side plate and the right inner side plate are arranged on the hopper bottom plate, the left inner side plate is positioned in the left hopper side plate, and the right inner side plate is positioned in the right hopper side plate; the adjusting unit sets up in the bottom of hopper bottom plate, adjusting unit is including adjusting the seat, adjusting pole, two regulation handles, two regulating blocks and two regulating plates, adjust the seat and set up in the middle part of hopper bottom plate, it rotationally sets up in adjusting the seat to adjust the pole, the regulating block is located hopper bottom plate's left and right sides respectively, and the both ends of adjusting the pole are passed the regulating block respectively and are connected with adjusting the handle, and the regulating block passes through the regulating plate and is connected with left interior curb plate and right interior curb plate respectively.

10. The feeding device as claimed in claim 5, wherein the base comprises a supporting seat, a sprocket fixing shaft and a sprocket, the supporting seat is disposed at the bottom of the frame, the sprocket fixing seat is disposed below the supporting seat, the sprocket fixing shaft is penetratingly disposed in the supporting seat and the sprocket fixing seat, the sprocket is disposed at the outer side of the sprocket fixing seat, and the transmission shaft is connected with the sprocket fixing shaft.

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