CN220924603U - Automatic bundling equipment for kiloimpeller - Google Patents

Abstract

The utility model discloses automatic bundling equipment for kiloimpeller, which comprises an equipment frame, a pressing mechanism, a bundling mechanism, a feeding machine driving mechanism and a controller for control, wherein the pressing mechanism comprises three sliding mechanisms; the three sliding mechanisms are driven by a single driving device, so that compared with the three independent driving devices, the three sliding mechanisms can be synchronously moved while the occupied area is reduced, the phenomenon that the three independent driving devices are singly damaged and the rest of the three sliding mechanisms still work continuously is avoided; the lifting driving device can drive the turntable to move up and down, so that the automatic bundling of the multi-layer strips can be realized; through bundling mechanism, can send the area automatically when bundling to the thousand impeller, shear, the welding is accomplished and is tied up the work to thousand impeller, replaces manual welding, adopts double-deck mode of tying up, and is faster to the speed of thousand impeller packing, and the constraint effect after tying up is better.

Description

Automatic bundling equipment for kiloimpeller

Technical Field

The utility model belongs to the field of package of kilo-leaf wheels, and particularly relates to automatic bundling equipment for the kilo-leaf wheels.

Background

The thousands of impellers, also called thousands of impellers and chuck type impellers, belong to one type of coated abrasive tools, and each product is formed by bonding hundreds of thousands of gauze pieces, so the name is obtained. The gauze is made of aluminum oxide as an abrasive material and a base material as a cloth base through a production line, and is formed by stacking the gauze and pasting all the resin. The chuck is opened the recess from top to bottom and is fixed between upper and lower chuck with sand blade, and the both ends of sand blade's interior side set up L shape buckle groove and clamping ring respectively, clamping ring and buckle groove fixed connection, the clamping ring is in the same place through glue solution and buckle groove solidification bonding, forms the kiloimpeller, and the kiloimpeller divide into straight flute and U type notch two kinds.

Chinese patent with the issued notice CN214729929U discloses a kiloimpeller packing apparatus comprising: the base is provided with a rotatable object placing table which is used for placing the thousand impellers; the clamping mechanism is arranged on the periphery of the object placing table and is used for clamping the peripheral surface of the thousand impellers; the compressing mechanism is arranged right above the object placing table and is used for compressing the upper surface of the thousand impellers; the strapping machine is arranged on the periphery of the object placing table and is used for strapping the periphery of the thousand impellers. Compared with the prior art, the utility model can obviously improve the packing efficiency of the thousand-impeller, simplify the packing flow of the thousand-impeller and has good market prospect.

The technical scheme has the following defects:

The proposal adopts three independent first linear driving devices to realize the clamping work of the outside of the kiloimpeller after the expansion and contraction, but for the use, the three first linear driving devices (namely the electric push rod) occupy the surface of the object placing table and also require enough space outside the object placing table due to the expansion and contraction, thus the occupied working area is larger, and three drive arrangement can not realize advancing in step because the atmospheric pressure is unstable, when single first linear drive arrangement is malfunctioning or damaging, other two first linear drive arrangement still can continue the operation, owing to lack a centre gripping, the unable normal work of tying up of thousand impeller, when tying up the operation to thousand impeller in addition, for the mode that single was tied up, fixed effect is not good.

Disclosure of utility model

Aiming at the defects, the utility model provides automatic bundling equipment for a kiloimpeller, which comprises an equipment frame, a pressing mechanism, a bundling mechanism, a feeding machine driving mechanism and a controller for control, wherein the pressing mechanism is arranged at the top end of the equipment frame through a bracket, a first air cylinder is fixed in the middle of the bracket, a pressing plate is fixed at the output end of the first air cylinder, the pressing mechanism comprises three sliding mechanisms, each driving mechanism comprises a rotation driving device, a lifting driving device and a pressing driving device, the three sliding mechanisms are driven by the pressing driving device fixed on the upper surface of the equipment frame, each rotation driving device and each lifting driving device are arranged in the equipment frame, and each rotation driving device is connected with a placing disc for supporting the rotation of the kiloimpeller and the bundling mechanism and the feeding machine are fixed at the top of the equipment frame.

Further, three slide mechanism is annular array and distributes, slide mechanism is including being fixed in two landing legs of equipment rack upper surface, the top of two landing legs is fixed with fixed plate I, fixed plate I's upper surface is fixed with two slide rails, two slide rail department equal sliding connection has the slider of looks adaptation, the top of two sliders is fixed with fixed plate II, three slide has been seted up to fixed plate II department, fixed plate II's top is equipped with the pressfitting board, the pressfitting board runs through two passageways that are located the outside through the bolt and uses the nut to fix, the bottom of pressfitting board runs through the slide that is located the middle part through the screw and is fixed with the linkage piece, the linkage piece runs through the running through groove that fixed plate I middle part was seted up and extends to between two landing legs, the bottom of linkage piece articulates through the gangbar has the gangway, the both ends of gangway are articulated with gangway and gangway, the bottom of gangway is rotated through the axis of rotation and is connected in the expansion hole department of seting up at equipment rack upper surface middle part.

Through above-mentioned technical scheme, adopt the mode of unified drive, make three articulated slide mechanism realize synchronous motion through the rotation of gangway, accomplish the centre gripping work to inside thousand impellers.

Further, the linkage disc is hinged with a U-shaped cap at the output end of the pressing driving device through a pin, and the pressing driving device is a second cylinder.

Through above-mentioned technical scheme, realize driving the pivoted work of linkage dish through pressfitting actuating device.

Further, rotate driving equipment includes positive and negative rotation motor and linkage sprocket, lift driving equipment includes the lead screw lift, positive and negative rotation motor is fixed in the bottom of equipment rack through the mounting bracket, the lead screw lift is through being connected with positive and negative rotation motor and driving, the last fixed surface of mounting bracket has the limiting plate, the lead screw department of lead screw lift is through the spacing fixture block and the limiting plate joint that the fixed cover was established, the lift post is installed through bearing I in the top of lead screw, the top of lift post with place dish fixed connection, the outside cover of lift post is equipped with the rotation section of thick bamboo, the surface of rotation section of thick bamboo is connected with the fixed column through bearing II, the fixed column passes through the bolt and is connected with the equipment rack, the outside cover of rotation section of thick bamboo is equipped with the linkage sprocket, the linkage sprocket passes through equipment drive of equipment rack internally mounted.

Through above-mentioned technical scheme, realize going up and down and rotation work to the thousand impeller, rotate and be used for tightening up the outside of thousand impeller and make things convenient for follow-up tape fixing, go up and down under the function that has the pressfitting, still accessible controller realizes the work that the interval descends for carry out tape fixing many times to the outer lane of thousand impeller.

Further, the inner ring of the linkage chain wheel is a quadrilateral groove, the outer surface of the rotating cylinder is movably sleeved outside the quadrilateral groove and is attached to the quadrilateral groove, the inner wall of the rotating cylinder is provided with a sliding protrusion, and the outer surface of the lifting column is provided with a sliding groove matched with the sliding protrusion.

Through the technical scheme, the sliding of the sliding device is not hindered, and the sliding device can be driven to rotate.

Further, one end of the pressing plate, which is close to the pressing mechanism, is an arc-shaped end which is matched with the outer ring of the kiloimpeller, and a binding groove for the strip to pass through is formed in the middle of the arc-shaped end.

Through above-mentioned technical scheme, the arc end is used for laminating thousand impeller outer lane, and the tie up the groove and be used for making things convenient for the pass through of strip, guarantees the fixed position of strip, reduces the deviation when fixed.

Further, the middle part of placing the dish is equipped with the spacing arch with thousand leaf wheel middle parts looks adaptation.

Through the technical scheme, the device is used for limiting the kiloimpeller.

Further, the bundling mechanism comprises linear module equipment, belt conveying equipment, a belt shearing machine and welding equipment, the welding equipment is arranged at the linear module, the belt conveying equipment is matched with the feeding machine, the belt conveying equipment is provided with a belt groove, the belt shearing machine is arranged at the tail end of the belt groove and comprises a third cylinder and a pair of scissors which are driven, the welding equipment is arranged at one side of the belt shearing machine and driven by a fourth cylinder, and a welding heating plate is arranged at the front end of the welding equipment.

Through above-mentioned technical scheme, can send the area automatically when bundling to the thousand impeller, shear, the welding is accomplished the outer lane single bundling work to thousand impeller, replaces artifical welding, makes the speed that the thousand impeller was packed faster, and the constraint effect after bundling is better.

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

1. The three sliding mechanisms are driven by a single driving device, so that compared with the three independent driving devices, the three sliding mechanisms can be synchronously moved while the occupied area is reduced, the phenomenon that the three independent driving devices are singly damaged and the rest of the three sliding mechanisms still work continuously is avoided;

2. The bundling work of the thousand-impeller can be automatically carried out when bundling is carried out on the thousand-impeller, shearing and welding, manual welding is replaced, a double-layer bundling mode is adopted, the bundling speed of the thousand-impeller is higher, the bundling effect after bundling is better, and the phenomenon that single-layer strips fall off and break is prevented.

Drawings

Fig. 1 is a perspective view of the present utility model in front view.

Fig. 2 is a perspective view of the utility model in a rear view.

Fig. 3 is a top view of the press mechanism of the present utility model.

Fig. 4 is a perspective view of a single slide mechanism in the present utility model.

Fig. 5 is a perspective view of a driving mechanism according to the present utility model.

Fig. 6 is a perspective view of a rotary drive device according to the present utility model.

Fig. 7 is a cross-sectional view of a rotary drum according to the present utility model.

Fig. 8 is a perspective view of the strapping mechanism of the present utility model.

In the figure: 1. an equipment rack; 2. a compressing mechanism; 21. a bracket; 22. a pressing plate; 3. a pressing mechanism; 31. pressing the plate; 32. an arc end; 33. a fixing plate II; 34. a slide block; 35. a slide rail; 36. a support leg; 37. a linkage rod; 4. a press-fit driving device; 41. a U-shaped cap; 42. a linkage disc; 5. a feeding machine; 6. a bundling mechanism; 61. a tape feeding device; 62. a shearing machine; 63. a welding device; 7. a rotation driving device; 71. placing a tray; 72. a forward and reverse rotation motor; 73. a limiting plate; 74. a limit clamping block; 75. a rotating cylinder; 76. and a linkage chain wheel.

Detailed Description

In order to facilitate an understanding of the utility model, the device of the utility model will be described more fully below with reference to the accompanying drawings. Examples of the apparatus are given in the accompanying drawings. The apparatus may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, or detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples

As shown in fig. 1-8, this embodiment provides an automatic bundling device for thousand-leaf wheels, including a device frame 1, a pressing mechanism 2, a pressing mechanism 3, a bundling mechanism 6, a driving mechanism of a feeding machine 5 and a controller for controlling, wherein the manual controller is used for controlling the driving before the bundling process of the thousand-leaf wheels, i.e. after the thousand-leaf wheels are placed on a placing disc 71, the switching of all electric devices is controlled, the PLC controller is used for setting the working sequence, forward and reverse rotation and interval duration between the electric devices, and particularly according to the actual situation, and simultaneously, the forward and reverse rotation motor 72 is controlled at intervals, so that after the descent of the thousand-leaf wheels is realized, secondary bundling is performed on different positions, the pressing mechanism 2 is erected on the top end of the device frame 1 through a bracket 21, a first cylinder is fixed in the middle of the bracket 21, and the output end of the first cylinder is fixed with a pressing plate 22 for pressing and limiting the thousand-leaf wheels at the placing disc 71.

The pressing mechanism 3 comprises three sliding mechanisms which are distributed in an annular array, and a notch is not generated in the subsequent clamping work of the thousand impellers. The sliding mechanism comprises two supporting legs 36 fixed on the upper surface of the equipment rack 1, a fixing plate I is fixed at the top ends of the two supporting legs 36, two sliding rails 35 are fixed on the upper surface of the fixing plate I, sliding blocks 34 which are matched with each other are connected to the two sliding rails 35 in a sliding mode, a fixing plate II33 is fixed at the top ends of the two sliding blocks 34, three sliding ways are arranged at the fixing plate II33, a pressing plate 31 is arranged at the top of the fixing plate II33, one end, close to the pressing mechanism 2, of the pressing plate 31 is an arc-shaped end 32 which is matched with an outer ring of a kiloimpeller, a binding groove for a strap to pass through is formed in the middle of the arc-shaped end 32, the arc-shaped end 32 is used for attaching the outer ring of the kiloimpeller, the binding groove is used for facilitating the passing of the strap, the fixing position of the strap is guaranteed, and deviation in fixing is reduced. The pressing plate 31 penetrates through two channels positioned on the outer side through bolts and is fixed through nuts, the bottom of the pressing plate 31 penetrates through a slideway positioned in the middle through a screw and is fixedly provided with a linkage block, the linkage block penetrates through a penetrating groove formed in the middle of the fixing plate I and extends between the two supporting legs 36, the bottom end of the linkage block is hinged with a linkage disc 42 through a linkage rod 37, two ends of the linkage rod 37 are respectively hinged with the linkage block and the linkage disc 42 through a pin shaft, the bottom end of the linkage disc 42 is rotatably connected to a telescopic hole formed in the middle of the upper surface of the equipment frame 1 through a rotating shaft, the linkage disc 42 is hinged with a U-shaped cap 41 at the output end of the pressing driving equipment 4 through a pin, namely forward and reverse rotation of the linkage disc 42 is driven through telescopic motion of the pressing driving equipment 4, and accordingly synchronous motion of the three hinged linkage rods 37 is driven, and constraint or release operation of the pressing plate 31 to kiloimpeller is realized.

The driving mechanism comprises a rotation driving device 7, a lifting driving device and a pressing driving device 4, wherein the rotation driving device 7 and the lifting driving device are both arranged in the device frame 1, the rotation driving device 7 comprises a forward and reverse rotation motor 72 and a linkage chain wheel 76, and the lifting driving device comprises a screw rod lifter. The three sliding mechanisms are all driven by the pressing driving device 4 fixed on the upper surface of the device frame 1, the pressing driving device 4 is a second cylinder, the rotation driving device 7 is installed inside the device frame 1, the rotation driving device 7 is connected with a placing disc 71 used for supporting the rotation of the thousand impellers, and the middle part of the placing disc 71 is provided with a limiting protrusion matched with the middle part of the thousand impellers and used for limiting the thousand impellers.

The positive and negative rotation motor 72 is fixed in the bottom of equipment rack 1 through the mounting bracket, and the lead screw lift drives through being connected with positive and negative rotation motor 72, and the upper surface of mounting bracket is fixed with limiting plate 73, and the lead screw department of lead screw lift passes through the spacing fixture block 74 and the limiting plate 73 joint that the fixed cover was established, realizes its auxiliary stay, spacing effect. The lifting column is installed through bearing I on the top of lead screw, lifting column's top and the fixed connection of placing the dish 71, lifting column's outside cover is equipped with the rotation section of thick bamboo 75, rotation section of thick bamboo 75's surface is connected with the fixed column through bearing II, the fixed column passes through the bolt and is connected with equipment rack 1, rotation section of thick bamboo 75's outside cover is equipped with linkage sprocket 76, linkage sprocket 76's inner circle is the quadrilateral groove, rotation section of thick bamboo 75's surface activity cover is located the outside in quadrilateral groove and is laminated with it, rotation section of thick bamboo 75 inner wall is provided with the slip arch, corresponding lifting column surface offered with slip protruding matched with slip recess, can realize the free slip of vertical direction, the joint rotation work of horizontal direction, the lifting column is used for realizing the vertical direction lift of thousand impellers promptly, and rotation section of thick bamboo 75 is used for realizing driving the thousand impellers and rotates, lifting column is located rotation section of thick bamboo 75 internal motion can not influence its rotation operation. The linkage sprocket 76 passes through equipment frame 1 internally mounted's linkage equipment drive, and linkage equipment is positive and negative rotation motor II, uses the chain of meshing to be connected with linkage sprocket 76 transmission through the sprocket that the output is fixed, and then drives the rotation of lift post through the rotation of rotating cylinder 75 to make the placing plate 71 at top rotate through the spacing of the slip recess of slip protruding matched with, realize pivoted drive, do not influence the lift again and with vertical motion, it is to be noted that positive and negative rotation motor II and positive and negative rotation motor 72 are the work in turn, can not simultaneous operation.

The strapping mechanism 6 and the feeding machine 5 are fixed at the top of the equipment rack 1, the strapping mechanism 6 (model QKZJ, 2022-400) comprises linear module equipment, belt feeding equipment 61, a belt shearing machine 62 and welding equipment 63, the welding equipment 63 is arranged at the linear module, the belt feeding equipment 61 is matched with the feeding machine 5, a belt groove is formed in the belt feeding equipment 61, the belt shearing machine 62 is arranged at the tail end of the belt groove, the belt groove can be linear and arc-shaped, the telescopic guide piece can be used for limiting, a strap can conveniently and smoothly enter the inside the strapping groove, the belt shearing machine 62 comprises a third cylinder and scissors for driving, the welding equipment 63 is arranged at one side of the belt shearing machine, the welding equipment 63 is driven by a fourth cylinder, and a welding heating piece is arranged at the front end of the welding equipment 63. Through bundling mechanism, can send the area automatically when bundling to the thousand impeller, shear, the welding is accomplished and is tied up the work to thousand impeller, replace manual welding, accomplish the single work of tying up to the thousand impeller outer lane, replace manual welding, make the speed that the thousand impeller was packed faster, tie up after the effect is better.

In the embodiment, when the thousand-leaf wheels are used for binding, after the thousand-leaf wheels are placed on the top of the placing disc 71, the manual controller is pressed, so that the whole electric device performs the flow work:

S1, stretching out of a pressing driving device 4 to drive a linkage disc 42 to rotate so as to enable three sliding mechanisms to synchronously move, enabling three arc-shaped ends 32 to synchronously stretch out, enabling a pressing mechanism 2 to drive a pressing plate 22 to downwards move to contact with a thousand-impeller to clamp, enabling linkage equipment to drive a linkage chain wheel 76 to rotate, enabling the linkage chain wheel 76 to drive a rotating cylinder 75 to rotate, enabling the linkage chain wheel 76 to drive a thousand-impeller to rotate, enabling the three arc-shaped ends 32 to retract and clamp the outer ring of the thousand-impeller in the rotating process, and enabling the linkage equipment to stop working;

s2, the strapping mechanism works, the band feeding equipment conveys the band strips into the strapping groove, the welding equipment is driven by the fourth cylinder to finish descending operation after band feeding is finished, the welding pieces stay between the head and the tail of the band strips, the band shearing machine shears the band strips, the welding equipment is contacted with the band strips through the welding heating pieces to melt the band strips, then the welding pieces are upwards moved by the fourth cylinder to upwards move the welding pieces, the melted band strips are pressed together, the band strips are solidified after cooling, and the first strapping operation on the outer ring of the impeller is finished;

S3, resetting the pressing driving device 4 to enable the three sliding mechanisms to stop clamping the thousand impellers, and reversing the forward and reverse rotation motor 72 to drive the screw rod to move downwards to a secondary bundling position (which can be realized by controlling the rotation period of the forward and reverse rotation motor 72);

S4, repeating the steps S1 and S2 to realize secondary bundling work on different positions;

s5, resetting each electric device, and taking down the thousand impellers.

It should be noted that the structure of the present utility model may be implemented in many different forms, and is not limited to the embodiments, and any equivalent transformation made by those skilled in the art using the present specification and the accompanying drawings, or direct or indirect application in other related technical fields, such as loading and unloading of other articles, are included in the protection scope of the present utility model.

Claims (8)

1. The utility model provides a thousand leaf wheels automatic binding equipment, includes equipment rack, hold-down mechanism, pressing mechanism, binding mechanism, material loading machine actuating mechanism and is used for the controller of control, its characterized in that: the pressing mechanism is erected on the top end of the equipment rack through a support, a first air cylinder is fixed in the middle of the support, a pressing plate is fixed at the output end of the first air cylinder, the pressing mechanism comprises three sliding mechanisms, each driving mechanism comprises a rotation driving device, a lifting driving device and a pressing driving device, the three sliding mechanisms are driven by the pressing driving devices fixed on the upper surface of the equipment rack, the rotation driving devices and the lifting driving devices are all installed inside the equipment rack, the rotation driving devices are connected with a placing plate used for supporting the rotation of a thousand impellers, and the bundling mechanism and the feeding machine are fixed on the top of the equipment rack.

2. An automatic bundling apparatus for kilowheels as in claim 1, wherein: the three slide mechanism is annular array and distributes, slide mechanism is including being fixed in two landing legs of equipment rack upper surface, the top of two landing legs is fixed with fixed plate I, fixed plate I's upper surface is fixed with two slide rails, two slide rail department equal sliding connection has the slider of looks adaptation, the top of two sliders is fixed with fixed plate II, three slide has been seted up to fixed plate II department, fixed plate II's top is equipped with the pressfitting board, the pressfitting board runs through two passageways that are located the outside through the bolt and uses the nut to fix, the bottom of pressfitting board runs through the slide that is located the middle part through the screw and is fixed with the linkage piece, the linkage piece runs through the running through the groove of seting up in the middle part of fixed plate I and extends to between two landing legs, the bottom of linkage piece is articulated through the gangbar and is had the gangway, the both ends of gangway are articulated with linkage piece and gangway respectively through the round pin axle, the bottom of gangway is rotated through the axis of rotation and is connected in the expansion hole department of seting up in equipment rack upper surface middle part.

3. An automatic bundling apparatus for kilowheels as in claim 2, wherein: the linkage disc is hinged with a U-shaped cap at the output end of the pressing driving device through a pin, and the pressing driving device is a second cylinder.

4. An automatic bundling apparatus for kilowheels as in claim 1, wherein: the rotation driving equipment comprises a forward and reverse rotation motor and a linkage sprocket, the lifting driving equipment comprises a screw rod lifter, the forward and reverse rotation motor is fixed at the bottom of the equipment frame through a mounting frame, the screw rod lifter is driven through connection with the forward and reverse rotation motor, a limiting plate is fixed on the upper surface of the mounting frame, a limiting clamping block arranged at the screw rod of the screw rod lifter through a fixing sleeve is connected with the limiting plate in a clamping mode, a lifting column is arranged at the top end of the screw rod through a bearing I, the top end of the lifting column is fixedly connected with a placing disc, a rotating cylinder is sleeved outside the lifting column, the outer surface of the rotating cylinder is connected with a fixing column through a bearing II, the fixing column is connected with the equipment frame through a bolt, the linkage sprocket is sleeved outside the rotating cylinder, and the linkage sprocket is driven through linkage equipment of the internal installation of the equipment frame.

5. An automatic bundling apparatus for kilowheels as in claim 4, wherein: the inner ring of the linkage chain wheel is a quadrilateral groove, the outer surface of the rotating cylinder is movably sleeved outside the quadrilateral groove and is attached to the quadrilateral groove, the inner wall of the rotating cylinder is provided with a sliding protrusion, and the outer surface of the lifting column is provided with a sliding groove matched with the sliding protrusion.

6. An automatic bundling apparatus for kilowheels as in claim 2, wherein: one end of the pressing plate, which is close to the pressing mechanism, is an arc-shaped end matched with the outer ring of the kiloimpeller, and a binding groove for the strip to pass through is formed in the middle of the arc-shaped end.

7. An automatic bundling apparatus for kilowheels as in claim 1, wherein: the middle part of placing the dish is equipped with the spacing arch with thousand impeller middle parts looks adaptations.

8. An automatic bundling apparatus for kilowheels as in claim 1, wherein: the bundling mechanism comprises linear module equipment, belt feeding equipment, a belt shearing machine and welding equipment, the welding equipment is arranged at the linear module, the belt feeding equipment is matched with the feeding machine, the belt feeding equipment is provided with a belt groove, the belt shearing machine is arranged at the tail end of the belt groove and comprises a third cylinder and a pair of scissors which are driven, the welding equipment is arranged at one side of the belt shearing machine and driven by a fourth cylinder, and a welding heating sheet is arranged at the front end of the welding equipment.