CN220759792U - Automatic quantitative uniform gluing device for bolts - Google Patents
Automatic quantitative uniform gluing device for bolts Download PDFInfo
- Publication number
- CN220759792U CN220759792U CN202322162177.9U CN202322162177U CN220759792U CN 220759792 U CN220759792 U CN 220759792U CN 202322162177 U CN202322162177 U CN 202322162177U CN 220759792 U CN220759792 U CN 220759792U
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- glue
- gluing
- rubber
- bolt
- piston
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- 238000004026 adhesive bonding Methods 0.000 title claims abstract description 73
- 239000003292 glue Substances 0.000 claims abstract description 129
- 230000007246 mechanism Effects 0.000 claims abstract description 52
- 239000011248 coating agent Substances 0.000 claims abstract description 17
- 238000000576 coating method Methods 0.000 claims abstract description 17
- 238000001514 detection method Methods 0.000 claims abstract description 15
- 230000007480 spreading Effects 0.000 claims description 22
- 238000003892 spreading Methods 0.000 claims description 22
- 238000005507 spraying Methods 0.000 claims description 14
- 238000010073 coating (rubber) Methods 0.000 claims description 8
- 238000007599 discharging Methods 0.000 abstract description 5
- 239000000243 solution Substances 0.000 description 14
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/0208—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model provides an automatic quantitative and uniform gluing device for bolts, which mainly solves the problems that a gluing mechanism in the prior art is complex in mechanical structure, and a pneumatic control mode is adopted to quantitatively control glue solution, so that extra air connection is needed, and the complexity of the device is further increased. The device comprises a mounting frame, a glue box arranged on the mounting frame, a quantitative glue outlet mechanism, a glue coating mechanism and a detection mechanism; the quantitative glue discharging mechanism comprises a first one-way valve, a second one-way valve, a glue cylinder and a driving assembly which are arranged on the mounting frame, and a piston which is slidably connected in the glue cylinder; the output end of the driving component is connected with the piston and used for driving the piston to reciprocate along the axial direction of the rubber cylinder; the gluing mechanism comprises a gluing head and a rotary collet assembly coaxially arranged below the gluing head; the detection mechanism is arranged above the rotary collet assembly.
Description
Technical Field
The utility model relates to a gluing device, in particular to an automatic quantitative uniform gluing device for bolts.
Background
In the assembly production process of the gearbox, the bolt assembly between the joint surfaces needs to consider ensuring good sealing performance and anti-loosening performance, the most common effective method is to paint thread locking sealant at the thread of the bolt, compared with the traditional manual gluing mode, quantitative and uniform gluing of the bolt by using equipment has become the development trend of the mechanical manufacturing industry, at present, in the aspect of quantitative gluing of the bolt, a plurality of relatively mature technologies and product equipment are already available, the common gluing mechanism in the market mostly adopts structures such as pneumatic glue spraying, double rollers, glue brushes, glue-gluing needles, glue box glue dipping and the like, and the quantitative form of glue solution is generally pneumatic control.
Chinese patent CN206966030U discloses a glue spreader for bolts, comprising a bolt fixing frame and a glue spreading device; the motor is fixed through the bearing, and a driving head is arranged at the tip of a transmission shaft of the motor; a long straight cylinder is arranged on the center cylinder seat, a center sleeve is arranged at the cylinder bearing end of the cylinder, and a live center is fixed through the center sleeve; clamping the bolt through the driving head and the live center; the glue spreading device comprises a glue barrel, a glue spreading valve and a glue spraying needle; the rubber barrel is connected with the support column on the bottom plate through the rubber barrel fixing seat; the bottom of the glue barrel is connected with the top of the glue spreading valve through an air pipe; the bottom of the gluing valve is glued to the bolt through glue spraying.
However, the conventional glue spreading device has the following problems: the mechanical structure of the gluing mechanism is complex, and the glue solution is quantitatively controlled in a pneumatic control mode, so that additional air connection is needed, and the complexity of the device is further increased.
Disclosure of Invention
The utility model aims to solve the technical problems that the mechanical structure of a gluing mechanism in the existing gluing device is complex, the glue solution is quantitatively controlled in a pneumatic control mode, extra air connection is needed, and the complexity of the device is further increased, and provides an automatic quantitative and uniform gluing device for bolts.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the automatic quantitative and uniform gluing device for the bolts is characterized in that: the device comprises a mounting frame, a glue box arranged on the mounting frame, a quantitative glue outlet mechanism, a glue coating mechanism and a detection mechanism;
the quantitative glue outlet mechanism comprises a first one-way valve, a second one-way valve, a glue cylinder arranged on the mounting frame, a driving assembly and a piston which is slidably connected in the glue cylinder;
one end of the rubber cylinder is connected with the input end of the first one-way valve and the output end of the second one-way valve, the output end of the first one-way valve is connected with one end of a rubber outlet pipe, the input end of the second one-way valve is connected with one end of a rubber conveying pipe, and the other end of the rubber conveying pipe is communicated with the rubber box;
the driving assembly is arranged at the other end of the rubber cylinder, and the output end of the driving assembly is connected with the piston and used for driving the piston to reciprocate along the axial direction of the rubber cylinder;
the gluing mechanism comprises a gluing head and a rotary collet assembly coaxially arranged below the gluing head and used for placing bolts to be glued;
one end of the gluing head is connected with the other end of the glue outlet pipe, a flowing cavity communicated with the glue outlet pipe and used for flowing glue solution is arranged in the gluing head, a gluing hole is formed in the other end of the gluing head and used for being coaxially sleeved on the outer side of a bolt to be glued, and a plurality of glue outlet holes communicated with the flowing cavity are formed in the wall of the gluing hole along the circumferential direction and used for spraying glue solution to the bolt;
the detection mechanism is arranged above the rotary collet assembly and is used for detecting whether the bolt to be glued is placed into the rotary collet assembly or not.
Further, the rotary collet assembly comprises a placing piece, a first rotary steering engine arranged on the mounting frame and a collet detachably connected to the output end of the first rotary steering engine;
the placing piece is provided with a placing groove coaxial with the gluing hole and used for placing a bolt to be glued, and the placing piece is detachably connected with the collet.
Further, in order to improve stability of the bolt to be glued when placed, the placement piece is a magnet.
Further, the detection mechanism is a correlation switch, the emitter and the receiver of the correlation switch are oppositely connected to the mounting frames on two sides of the placement piece, and the working units of the emitter and the receiver are located above the placement piece.
Further, the driving assembly comprises an eccentric cam, a connecting rod and a second rotary steering engine connected to the mounting frame;
the eccentric cam is connected with the output end of the second rotary steering engine, one end of the connecting rod is hinged to the eccentric position of the eccentric cam, and the other end of the connecting rod is hinged to the piston; the second rotary steering engine rotates to drive the eccentric cam to rotate, and the connecting rod is driven to move through the eccentric cam, so that the piston is driven to rotate, the structure is simple, the work is reliable, and the cost is low.
Further, still include the mount of connection on installing frame, the rubber coating head can be dismantled with the mount and be connected, can provide the mounted position to the rubber coating head through the mount that sets up, can be convenient for carry out quick replacement to the rubber coating head according to the specification of bolt.
Further, one side of the fixing frame is provided with a mounting groove matched with the gluing head, and one end of the gluing head is connected in the mounting groove and is connected with the fixing frame through a bolt;
the other end of the rubber outlet pipe is inserted into the other side of the fixing frame and is communicated with the gluing head.
Further, the glue spreading holes are round holes or polygonal holes.
Further, in order to improve the tightness of the connection between the rubber conveying pipe and the rubber box, the other end of the rubber conveying pipe is connected with the rubber box through an elbow;
the outside fixedly connected with at least one fixed block of return bend, the fixed block is connected with the outside of gluing the box.
Compared with the prior art, the utility model has the beneficial effects that:
1. the driving assembly drives the piston to move in a position accurately controlled manner, the glue solution can quantitatively enter and exit the glue barrel through the pressure of the piston or the first one-way valve and the second one-way valve which are arranged in a matched manner with the negative pressure formed in the glue barrel, the quantitative glue spraying purpose of the bolt is realized, the structure is simple and reliable, no additional gas is needed, and the complexity of the device is greatly reduced; the glue spraying head and the rotary collet assembly arranged on the periphery of the bolt drive the bolt to rotate when spraying glue, so that glue solution can be uniformly sprayed onto the surface of the bolt, and the structure is simple and the spraying is uniform.
2. Through the rubber coating head that sets up and mounting bracket detachable connection, can select the rubber coating head that has suitable rubber coating hole size according to the bolt specification of difference to but cooperation height-adjusting's collet makes the bolt of different specifications all can accomplish the operation of spouting the glue at same height.
3. The detection mechanism that sets up can accurately detect whether put into the bolt to can realize the automatic start of device after putting into the bolt, need not artificial extra operation, mechanical automation degree is higher.
4. The collet that sets up can dismantle with first rotatory steering wheel be connected, place the piece and can dismantle with the collet and be connected, can be according to the collet of different height and the place piece of hole is placed to different diameters of the high change of bolt to make the bolt of different height all can carry out the rubber coating in same high position, and can keep sufficient stability at the rotation in-process.
Drawings
FIG. 1 is a schematic diagram of an embodiment of an automatic quantitative and uniform gluing device for bolts according to the present utility model;
FIG. 2 is a schematic view of the structure of a mounting frame, a driving assembly, a glue box, a glue mechanism and a detection mechanism in an embodiment of an automatic quantitative and uniform glue coating device for bolts according to the present utility model;
FIG. 3 is a schematic diagram of the structure of the glue spreading mechanism and the detecting mechanism in an embodiment of the automatic quantitative and uniform glue spreading device for bolts according to the present utility model;
fig. 4 is a schematic structural view of a driving assembly in an embodiment of an automatic quantitative and uniform gluing device for bolts according to the present utility model.
In the figure:
1-mounting a frame and 2-a glue box;
3-quantitative glue discharging mechanism, 31-first one-way valve, 32-second one-way valve, 33-driving component, 331-eccentric cam, 332-connecting rod, 333-second rotary steering engine, 34-piston, 35-glue discharging pipe, 36-glue conveying pipe and 37-glue cylinder;
the device comprises a 4-gluing mechanism, a 41-gluing head, a 42-rotating collet assembly, 421-placing pieces, 422-collet and 423-a first rotating steering engine;
5-detection mechanism, 6-mount, 7-return bend.
Detailed Description
In order to make the objects, advantages and features of the present utility model more apparent, the automatic quantitative and uniform glue spreading device for bolts according to the present utility model will be described in further detail with reference to the accompanying drawings and specific examples. The advantages and features of the present utility model will become more apparent from the following detailed description. It should be noted that: the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model; second, the structures shown in the drawings are often part of the actual structure.
In the description of the present utility model, it should be noted that the terms "first," "second," and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1-4, the automatic quantitative and uniform gluing device for bolts comprises a mounting frame 1, a glue box 2, a quantitative glue discharging mechanism 3, a gluing mechanism 4 and a detection mechanism 5, wherein the glue box 2, the quantitative glue discharging mechanism 3, the gluing mechanism 4 and the detection mechanism 5 are arranged on the mounting frame 1.
As shown in fig. 1 and 2, the mounting frame 1 comprises a rectangular box body with an open top and a connecting plate fixedly connected to a vertical side wall of the box body, a box cover is hinged to the box body, the opening part of the box body can be covered by overturning the box cover, wherein the glue box 2 is connected to the top of the side wall of the box body, a glue injection port is arranged on the glue box 2 so as to facilitate the addition of glue solution, the quantitative glue outlet mechanism 3 is arranged in the box body, and the glue coating mechanism 4 and the detecting mechanism 5 are arranged on the connecting plate so as to facilitate the placement of glue coating bolts, and simultaneously, the relevant parts of the glue coating mechanism 4 are convenient to adjust according to the specification of the glue coating bolts.
As shown in fig. 1 and 3, the quantitative dispensing mechanism 3 includes a first check valve 31, a second check valve 32, a packing element 37 and a driving assembly 33 provided on the mounting frame 1, and a piston 34 slidably connected within the packing element 37; the rubber cylinder 37 is a cylindrical cylinder, one end of the rubber cylinder 37 is closed, the other end of the rubber cylinder is open, the outer contour of the top of the piston 34 is matched with the inner wall of the rubber cylinder 37, the skirt of the piston 34 extends out of the rubber cylinder 37 through the open end of the rubber cylinder 37, the driving assembly 33 is positioned at the open end of the rubber cylinder 37, the output end of the driving assembly 33 is connected with the piston 34 and is used for driving the piston 34 to reciprocate along the axial direction of the rubber cylinder 37, the closed end of the rubber cylinder 37 is connected with the input end of the first one-way valve 31 and the output end of the second one-way valve 32, the output end of the first one-way valve 31 is connected with one end of a rubber outlet pipe 35, the input end of the second one-way valve 32 is connected with one end of a rubber conveying pipe 36, and the other end of the rubber conveying pipe 36 is connected with the rubber box 2 through an elbow 8; the outside fixedly connected with at least one fixed block of return bend 7, the fixed block is connected with the outside of gluing the box 2, can further fix return bend 7 for return bend 7 connects more firmly, through foretell structural design, utilize the unidirectional conduction characteristic of first check valve 31 and second check valve 32, thereby when piston 34 moves along the blind end to the open end, can make glue solution in gluing the box 2 flow to gluing the barrel 37 through the air negative pressure in the barrel 37, when piston 34 moves along the open end to the blind end, make the glue solution spout through the transfer line through the pressure at piston 34 top, thereby provide pressure for spouting glue.
As shown in fig. 1 and 4, in the present embodiment, the driving assembly 33 includes an eccentric cam 331, a link 332, and a second rotary steering gear 333 connected to the mounting frame 1; the eccentric cam 331 is connected with the output end of the second rotary steering engine 333, one end of the connecting rod 332 is hinged to the eccentric position of the eccentric cam 331, and the other end of the connecting rod is hinged to the piston 34; the second rotary steering engine 333 can drive the eccentric cam 331 to rotate, so that the connecting rod 332 connected to the eccentric position of the eccentric cam 331 is driven to rotate around the hinge point between the eccentric cam 331 and the piston 34, and meanwhile, the fixed moving distance is provided in the axial direction of the rubber cylinder 37, so that the moving distance of the piston 34 along the axial direction of the rubber cylinder 37 is equal, and the quantitative ejection of the glue solution is realized; it should be noted that the specific embodiment of the driving assembly 33 is only a preferred embodiment of the present utility model, and a person skilled in the art may also implement the quantitative spraying of the glue solution through a servo cylinder, a crank-slider mechanism or other mechanisms that can accurately control the moving distance of the slider.
As shown in fig. 2 and 3, the gluing mechanism 4 comprises a gluing head 41 and a rotary shoe assembly 42 coaxially arranged below the gluing head 41 for placing a bolt to be glued; one end of the gluing head 41 is connected with the other end of the glue outlet pipe 35, a flowing cavity communicated with the glue outlet pipe 35 and used for flowing glue is formed in the gluing head 41, glue coating holes are formed in the other end of the gluing head 41 and are used for being coaxially sleeved on the outer side of a bolt to be glued, the size of each glue coating hole is larger than the diameter of the corresponding bolt to be glued, the gluing head 41 is selected according to the specification of the bolt to be glued, thus an implementation basis is provided for gluing different bolts, the glue coating holes can be round holes or polygonal holes, the number of sides of the polygonal holes can be determined according to the number of the glue outlet holes, the number of the glue outlet holes is equal to that of the glue outlet holes, N (N is 2, 3 and 4 …) times of the number of sides of the polygonal holes can be used for meeting the requirements of placing the bolts and uniformly opening the glue outlet holes, in consideration of processing difficulty and opening size requirements, in the embodiment, a round hole is preferable, a plurality of glue outlet holes communicated with the flowing cavity are formed in the circumferential direction on the wall of the glue coating holes, and glue coating is sprayed on the outer peripheral surface of the bolt to be glued; the rotatory collet subassembly 42 includes magnet material place piece 421, install first rotatory steering wheel 423 on mounting frame 1 connect in and can dismantle the collet 422 of connection at first rotatory steering wheel 423 output, place piece 421 and collet 422 can dismantle the connection, first rotatory steering wheel 423 and collet 422 and place piece 421 and collet 422's detachable connection structure field technician can be according to prior art and select preferentially, this embodiment does not do the restriction, can realize quick dismantlement of collet 422 and place piece 421, and guarantee good connection effect can, through changing the collet 422 of different co-altitude, can adjust the height of placing piece 421, can make the glue spreading bolt that waits of co-altitude all can glue in same position, set up on the placing piece 421 with the coaxial standing groove of gluing hole, in the rotatory in-process, and because place piece 421 is magnet material, can treat the axial of gluing bolt and spacing, treat the gluing bolt and beat when preventing to rotate, drive place piece 421 through first rotatory steering wheel, thereby wait to spout the glue spreading bolt 421 and carry out the even air supply of glue spreading, wait to spout the even effect, wait to spout the glue bolt, wait to spout the good effect, wait to spout the glue bolt evenly.
As shown in fig. 3, in order to replace the glue spreading head 41 according to the specification of the bolt to be glued, the utility model further comprises a fixing frame 6 connected to the mounting frame 1, the glue spreading head 41 is detachably connected with the fixing frame 7, specifically, a mounting groove matched with the glue spreading head 41 is formed on one side of the fixing frame 6, one end of the glue spreading head 41 is connected in the mounting groove and fixedly connected with the fixing frame 6 through the bolt to be glued, the other end of the glue outlet pipe 35 is inserted on the other side of the fixing frame 6 and connected with the glue spreading head 41, and it is to be noted that the connection mode of the glue spreading head 41 is only a preferred embodiment of the utility model, and a person skilled in the art can install the glue spreading head 41 through other connection structures to meet the requirements of quick disassembly and sealing connection.
As shown in fig. 1 and 3, the detecting mechanism 5 is disposed above the rotary collet assembly 42, and is used for detecting whether the bolt to be glued is placed into the rotary collet assembly 42, in this embodiment, the detecting mechanism 5 is a correlation switch, the emitter and the receiver of the correlation switch are relatively connected to the mounting frames 1 on two sides of the placement piece 421, the working units of the emitter and the receiver are located above the placement piece 421, the correlation switch is in a normally closed state, and when the bolt to be glued is placed into the placement piece 421, the correlation switch is turned into a normally open state due to the blocking formed between the emitter and the receiver; in other embodiments of the utility model, other detection mechanisms 5 of the prior art may be used, as long as the accuracy and response time requirements are met.
When the glue spraying device is used, firstly, the corresponding glue coating head 41 is selected according to the bolt to be coated, then the bolt is placed in the placing groove, and the middle of the opposite-spraying switch is in a blocking state due to the fact that the bolt can enable the opposite-spraying switch to be in a normally-closed state, then the first rotary steering engine 423 and the second rotary steering engine 333 are driven to start simultaneously, the second rotary steering engine 333 can drive the eccentric cam 331 to rotate, the eccentric cam 331 rotates to drive the connecting rod 332 to move along the opening end to the closed end of the glue cylinder 37, so that the piston 34 is pushed to press out glue solution in the glue cylinder 37, the glue outlet pipe 35 and the glue coating head 41 flow and are sprayed out through a plurality of glue outlet holes, meanwhile, the first rotary steering engine 423 drives the placing piece 421 to rotate, glue solution sprayed out of the glue outlet holes is evenly coated on the periphery of the bolt, the first rotary steering engine 423 and the second rotary steering engine 333 are closed after set delay time, and then the glue spraying of the glue can be accomplished in batches by taking down the glued bolts, and repeating operation.
Claims (9)
1. Automatic quantitative even rubber coating device of bolt, its characterized in that: comprises a mounting frame (1), a glue box (2), a quantitative glue outlet mechanism (3), a glue coating mechanism (4) and a detection mechanism (5), wherein the glue box (2), the quantitative glue outlet mechanism (3), the glue coating mechanism (4) and the detection mechanism (5) are arranged on the mounting frame (1);
the quantitative glue outlet mechanism (3) comprises a first one-way valve (31), a second one-way valve (32), a glue cylinder (37) and a driving assembly (33) which are arranged on the mounting frame (1), and a piston (34) which is slidably connected in the glue cylinder (37);
one end of the rubber cylinder (37) is connected with the input end of the first one-way valve (31) and the output end of the second one-way valve (32), the output end of the first one-way valve (31) is connected with one end of a rubber outlet pipe (35), the input end of the second one-way valve (32) is connected with one end of a rubber conveying pipe (36), and the other end of the rubber conveying pipe (36) is communicated with the rubber box (2);
the driving assembly (33) is arranged at the other end of the rubber cylinder (37), and the output end of the driving assembly (33) is connected with the piston (34) and used for driving the piston (34) to reciprocate along the axial direction of the rubber cylinder (37);
the gluing mechanism (4) comprises a gluing head (41) and a rotary collet assembly (42) coaxially arranged below the gluing head (41) and used for placing bolts;
one end of the gluing head (41) is connected with the other end of the glue outlet pipe (35), a flowing cavity communicated with the glue outlet pipe (35) and used for flowing glue solution is arranged in the gluing head (41), gluing holes are formed in the other end of the gluing head (41) and used for being coaxially sleeved on the outer side of a bolt to be glued, and a plurality of glue outlet holes communicated with the flowing cavity are formed in the wall of each gluing hole along the circumferential direction and used for spraying glue solution to the bolt to be glued;
the detection mechanism (5) is arranged above the rotary collet assembly (42) and is used for detecting whether a bolt to be glued is placed into the rotary collet assembly (42).
2. The automatic quantitative uniform gluing device for bolts according to claim 1, wherein: the rotary collet assembly (42) comprises a placing piece (421), a first rotary steering engine (423) arranged on the mounting frame (1) and a collet (422) detachably connected to the output end of the first rotary steering engine (423);
the placing piece (421) is provided with a placing groove coaxial with the gluing hole and used for placing a bolt to be glued, and the placing piece (421) is detachably connected with the bottom support (422).
3. The automatic quantitative uniform gluing device for bolts according to claim 2, wherein: the placing piece (421) is a magnet.
4. A device for automatically and quantitatively and uniformly coating a bolt according to claim 3, wherein: the detection mechanism (5) is a correlation switch, the emitter and the receiver of the correlation switch are oppositely connected to the mounting frames (1) on two sides of the placing piece (421), and the working units of the emitter and the receiver are located above the placing piece (421).
5. The automatic quantitative uniform gluing device for bolts according to claim 4, wherein: the driving assembly (33) comprises an eccentric cam (331), a connecting rod (332) and a second rotary steering engine (333) connected to the mounting frame (1);
the eccentric cam (331) is connected with the output end of the second rotary steering engine (333), one end of the connecting rod (332) is hinged to the eccentric position of the eccentric cam (331), and the other end of the connecting rod is hinged to the piston (34).
6. An automatic quantitative and uniform gluing device for bolts according to any one of claims 1-5, characterized in that: the glue spreading device further comprises a fixing frame (6) connected to the mounting frame (1), and the glue spreading head (41) is detachably connected with the fixing frame (6).
7. The automatic quantitative uniform gluing device for bolts according to claim 6, wherein: one side of the fixing frame (6) is provided with a mounting groove matched with the gluing head (41), and one end of the gluing head (41) is connected in the mounting groove and is connected with the fixing frame (6) through a bolt;
the other end of the rubber outlet pipe (35) is inserted into the other side of the fixing frame (6) and is communicated with the gluing head (41).
8. The automatic quantitative uniform gluing device for bolts according to claim 7, wherein: the glue spreading holes are round holes or polygonal holes.
9. The automatic quantitative uniform gluing device for bolts according to claim 8, wherein: the other end of the rubber conveying pipe (36) is connected with the rubber box (2) through a bent pipe (7);
the outer side of the bent pipe (7) is fixedly connected with at least one fixed block, and the fixed block is connected with the outer side of the rubber box (2).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210963277.9A CN115283197A (en) | 2022-08-11 | 2022-08-11 | Automatic quantitative uniform gluing device for bolts |
| CN2022109632779 | 2022-08-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220759792U true CN220759792U (en) | 2024-04-12 |
Family
ID=83828701
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210963277.9A Withdrawn CN115283197A (en) | 2022-08-11 | 2022-08-11 | Automatic quantitative uniform gluing device for bolts |
| CN202322162177.9U Active CN220759792U (en) | 2022-08-11 | 2023-08-11 | Automatic quantitative uniform gluing device for bolts |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210963277.9A Withdrawn CN115283197A (en) | 2022-08-11 | 2022-08-11 | Automatic quantitative uniform gluing device for bolts |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN115283197A (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004330075A (en) * | 2003-05-07 | 2004-11-25 | Fuji Photo Film Co Ltd | Adhesive applicator |
| CN104549899B (en) * | 2014-12-17 | 2017-02-01 | 华南理工大学 | Automatic gluing and coating mechanism for shaft sleeve inner sleeve |
| CN105289933B (en) * | 2015-11-30 | 2017-06-06 | 泗县腾马汽车配件有限公司 | A kind of end cover of filter glue-injection machine |
| CN208161971U (en) * | 2018-03-06 | 2018-11-30 | 廊坊兴山木业有限公司 | A kind of double coating gun glue spreaders |
| CN210357874U (en) * | 2019-08-13 | 2020-04-21 | 郑州御品堂医疗器械有限公司 | A hot melt adhesive coating machine for plaster preparation |
| CN211275271U (en) * | 2019-12-11 | 2020-08-18 | 青岛久新众力机械有限公司 | Dispensing machine and dispensing device |
| CN213529402U (en) * | 2020-08-14 | 2021-06-25 | 乌兰察布市荣泰化工有限责任公司 | Gluing rotary table |
-
2022
- 2022-08-11 CN CN202210963277.9A patent/CN115283197A/en not_active Withdrawn
-
2023
- 2023-08-11 CN CN202322162177.9U patent/CN220759792U/en active Active
Also Published As
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| CN115283197A (en) | 2022-11-04 |
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