CN217774629U

CN217774629U - Gluing device

Info

Publication number: CN217774629U
Application number: CN202221098748.6U
Authority: CN
Inventors: 韦业忠; 李强; 叶桂海
Original assignee: SAIC GM Wuling Automobile Co Ltd
Current assignee: SAIC GM Wuling Automobile Co Ltd
Priority date: 2022-05-09
Filing date: 2022-05-09
Publication date: 2022-11-11
Anticipated expiration: 2032-05-09

Abstract

The utility model discloses a gluing device, which comprises a base, a first drag chain, a second drag chain, a third drag chain, a first moving mechanism connected with the base in a sliding way, a second moving mechanism connected with the first moving mechanism in a sliding way, a third moving mechanism connected with the second moving mechanism in a sliding way, and a gluing piece arranged on the third moving mechanism; two ends of the first drag chain are respectively connected with the base and the first moving mechanism; two ends of the second drag chain are respectively connected with the first moving mechanism and the second moving mechanism; two ends of the third drag chain are respectively connected with the second moving mechanism and the third moving mechanism, the first moving direction of the first moving mechanism, the second moving direction of the second moving mechanism and the third moving direction of the third moving mechanism are perpendicular to each other, and cavities are formed in the first drag chain, the second drag chain and the third drag chain. The gluing device has the advantages of stable gluing quality, capability of gluing the complex curved surface and improvement of gluing work flexibility.

Description

Gluing device

Technical Field

The utility model relates to an automobile body makes technical field, especially relates to a rubber coating device.

Background

The gluing process for producing the automobile models in the workshop has different requirements according to different complex curved surfaces, and workers are easy to have the phenomena of uneven gluing, lamination and the like under the condition of no limiting guide device, so that glue overflow is caused, the gluing process requirements are difficult to meet, and quality problems are caused. The traditional manual method or the simple method of the gluing equipment can not meet the industrialization pace of the gradual development, the automatic gluing equipment is adopted to become the current primary task, the existing gluing guide limit of a workshop is generally arranged on a splicing table and a handheld device, and the automatic gluing equipment can only be suitable for a single vehicle type, is more complicated when the vehicle type is switched, wastes a lot of time, can not realize flexible production, reduces the production efficiency and easily causes quality problems.

Therefore, it is necessary to provide a new glue applying device to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a rubber coating device aims at solving among the prior art to the technical problem that automobile body rubber coating quality is poor, manpower rubber coating is inefficient, can not the flexible production.

In order to achieve the above object, the present invention provides a glue spreading device, which comprises a base, a first drag chain, a second drag chain, a third drag chain, a first moving mechanism slidably connected to the base, a second moving mechanism slidably connected to the first moving mechanism, a third moving mechanism slidably connected to the second moving mechanism, and a glue spreading member mounted on the third moving mechanism; two ends of the first drag chain are respectively connected with the base and the first moving mechanism; two ends of the second drag chain are respectively connected with the first moving mechanism and the second moving mechanism; the two ends of the third drag chain are respectively connected with the second moving mechanism and the third moving mechanism, the first moving direction of the first moving mechanism, the second moving direction of the second moving mechanism and the third moving direction of the third moving mechanism are perpendicular to each other, and cavities are formed in the first drag chain, the second drag chain and the third drag chain.

In one embodiment, the first moving mechanism includes a first base plate slidably connected to the base, a first driving motor mounted on the first base plate, and a first gear in transmission connection with the first driving motor, a first rack extending along the first moving direction is mounted on a top end of the base, and the first gear is engaged with the first rack; the second moving mechanism comprises a second substrate connected with the first substrate in a sliding mode, a second driving motor installed on the second substrate and a second gear connected with the second driving motor in a transmission mode, a second gear rack extending along the second moving direction is installed at the top end of the first substrate, and the second gear is meshed with the second gear rack; third moving mechanism includes the third base plate, installs the third driving motor of third base plate and with the third gear that third driving motor transmission is connected, the third guide is installed on the top of second moving mechanism, the third guide includes the edge third direction of movement extends and arranges and interconnect's deflector and third rack, the third base plate with deflector sliding connection, the third gear with the meshing of third rack.

In an embodiment, a first guide rail extending along the first moving direction is further installed at the top end of the base, and a first slider slidably connected with the first guide rail is installed at the bottom end of the first substrate; a second guide rail extending along the second moving direction is further mounted at the top end of the first substrate, and a second sliding block connected with the second guide rail in a sliding manner is mounted at the bottom end of the second substrate; and a third guide rail is arranged on the guide plate, and the third substrate is in sliding connection with the third guide rail.

In one embodiment, the first guide rails and the first sliding blocks are two groups, and the two groups of first guide rails are oppositely arranged on two sides of the first gear rack.

In an embodiment, the gluing device further comprises a supporting member, the supporting member comprises a supporting plate and a supporting rod which are connected with each other, the third drag chain comprises a fixing portion and a moving portion which are connected with each other, one end, away from the moving portion, of the fixing portion is connected with the second substrate, one end, away from the fixing portion, of the moving portion is connected with the third substrate, two ends of the supporting plate are respectively connected with the guide plate and the fixing portion, and one end, away from the supporting plate, of the supporting rod is connected with the second substrate.

In an embodiment, the glue spreading member includes a glue spreading body, and a connecting rod and a gun nozzle respectively connected to two ends of the glue spreading body, one end of the connecting rod is connected to the third substrate, and the other end of the connecting rod is rotatably connected to the glue spreading body.

In an embodiment, the gluing member further includes a control valve, the control valve is mounted at one end of the gluing body close to the gun nozzle, and the control valve is used for adjusting the glue outlet amount of the gun nozzle.

In an embodiment, the gluing device further includes a control module, a first distribution box and a second distribution box, the first distribution box is mounted on the first substrate, the distribution box is connected with a first cable and a second cable, the first cable further passes through a cavity of the first tow chain to be connected with the control module, the second cable further passes through a cavity of the second tow chain to be connected with the second distribution box, the second distribution box is further connected with a third cable, and the third cable further passes through a cavity of the third tow chain to be connected with the third moving mechanism and the gluing piece.

In an embodiment, the control module is in communication connection with the gluing member, the first moving mechanism, the second moving mechanism and the third moving mechanism respectively.

In one embodiment, the gluing device further comprises an alarm, the alarm is in communication connection with the control module, and the alarm comprises an indicator light and a sounding part.

In the technical scheme of the utility model, when the first moving mechanism moves left and right relative to the base, the second moving mechanism, the third moving mechanism and the gluing piece which are directly or indirectly connected with the first moving mechanism are driven to move left and right; when the second moving mechanism moves back and forth relative to the first moving mechanism, the third moving mechanism and the gluing piece which are directly or indirectly connected with the second moving mechanism are driven to move back and forth; when third moving mechanism reciprocated for the second moving mechanism relatively, the drive was connected and is reciprocated at third moving mechanism's rubber coating piece, had realized that rubber coating piece six moving direction's in the space arbitrary removes, can carry out flexible rubber coating to complicated curved surface part, and the cavity of first tow chain, second tow chain, third tow chain is used for holding the cable and the hose of rubber coating device, restraint cable and hose, make cable and hose neat and disorderly, and be difficult for damaging. As can be understood by those skilled in the art, the connecting end of the first drag chain and the first moving mechanism can move left and right along with the first moving mechanism, so that the cable and the hose in the first drag chain can also move left and right along with the first moving mechanism, the cable and the hose in the second drag chain can also move front and back along with the second moving mechanism, and the cable and the hose in the third drag chain can also move up and down along with the third moving mechanism, thereby ensuring the stability of the gluing part for the electric control and glue supply of the gluing device. The utility model discloses a have that rubber coating efficiency is fast, the rubber coating steady quality, high accuracy location, can carry out the rubber coating to complicated curved surface, improve the flexible advantage of work.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a perspective structure view of a glue spreading device according to an embodiment of the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

fig. 3 is a three-dimensional structure diagram of another view angle of the gluing device in the embodiment of the present invention;

fig. 4 is a schematic structural diagram of a second moving mechanism according to an embodiment of the present invention.

The reference numbers indicate:

reference numerals	Name (R)	Reference numerals	Name (R)
				100	Gluing device	1	Base seat
2	First moving mechanism	11	First gear rack
				3	Second moving mechanism	12	First guide rail
4	Third moving mechanism	21	First substrate
				5	Gluing part	22	First driving motor
6	First drag chain	23	First gear
				7	Second drag chain	24	Second rack
8	Third drag chain	25	First slide block
				31	Second substrate	26	First branch box
32	Second driving motor	27	Second guide rail
				33	Second gear	34a	Guide plate
34	Third guide member	34b	Third gear rack
				35	Second branch box	341	Third guide rail
36	Support piece	361	Supporting plate
				37	Second slide block	362	Support rod
41	Third substrate	51	Glue body
				42	Third driving motor	52	Connecting rod
43	Third gear	53	Gun nozzle
				81	Fixing part	54	Control valve
82	Moving part

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, back, 8230; \8230;) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "plurality" means at least two groups, e.g., two groups, three, etc., unless specifically limited otherwise.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "secured" are to be construed broadly, and thus, for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any combination, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

Referring to fig. 1 and 3, the present invention provides a glue spreading device 100, which includes a base 1, a first drag chain 6, a second drag chain 7, a third drag chain 8, a first moving mechanism 2 slidably connected to the base 1, a second moving mechanism 3 slidably connected to the first moving mechanism 2, a third moving mechanism 4 slidably connected to the second moving mechanism 3, and a glue spreading member 5 mounted on the third moving mechanism 4; two ends of the first drag chain 6 are respectively connected with the base 1 and the first moving mechanism 2; two ends of the second drag chain 7 are respectively connected with the first moving mechanism 2 and the second moving mechanism 3; two ends of a third drag chain 8 are respectively connected with the second moving mechanism 3 and the third moving mechanism 4, the first moving direction of the first moving mechanism 2, the second moving direction of the second moving mechanism 3 and the third moving direction of the third moving mechanism are vertical to each other, and cavities are formed in the first drag chain 6, the second drag chain 7 and the third drag chain 8.

In the above embodiment, the first moving direction is the left-right direction in fig. 1, the second moving direction is the front-back direction in fig. 1, and the third moving direction is the up-down direction in fig. 1, when the first moving mechanism 2 moves left and right relative to the base 1, the second moving mechanism 3 connected to the first moving mechanism 2 is driven; when the second moving mechanism 3 moves back and forth relative to the first moving mechanism 2, a third moving mechanism 4 connected with the second moving mechanism 3 is driven; when third moving mechanism 4 reciprocated relative second moving mechanism 3, the drive was connected and is reciprocated at the rubber coating piece 5 of third moving mechanism 4, realized that rubber coating piece 5 moves wantonly of six directions of movement in the space, can carry out flexible rubber coating to complicated curved surface part, first tow chain 6, second tow chain 7, the cavity of third tow chain 8 is used for holding the cable and the hose of rubber coating device 100, restraint cable and hose, make cable and hose neat and disorderly, and be difficult for damaging. As can be understood by those skilled in the art, the connecting end of the first drag chain 6 and the first moving mechanism 2 can move left and right along with the first moving mechanism 2, so that the cable and the hose in the first drag chain 6 can also move left and right along with the first moving mechanism 2, and in the same principle, the cable and the hose in the second drag chain 7 can also move front and back along with the second moving mechanism 3, and the cable and the hose in the third drag chain 8 can also move up and down along with the third moving mechanism 4, thereby ensuring the stability of the gluing device 100 for electrically controlling and supplying glue to the gluing part 5. The embodiment has the advantages of high gluing efficiency, stable gluing quality, high-precision positioning, capability of gluing the complex curved surface and improvement of working flexibility.

Referring to fig. 2-4, in an embodiment, the first moving mechanism 2 includes a first base plate 21 slidably connected to the base 1, a first driving motor 22 installed on the first base plate 21, and a first gear 23 drivingly connected to the first driving motor 22, a first rack 11 extending along a first moving direction is installed at a top end of the base 1, and the first gear 23 is engaged with the first rack 11; the second moving mechanism 3 comprises a second base plate 31 connected with the first base plate 21 in a sliding manner, a second driving motor 32 arranged on the second base plate 31 and a second gear 33 connected with the second driving motor 32 in a transmission manner, a second gear rack 24 extending along the second moving direction is arranged at the top end of the first base plate 21, and the second gear 33 is meshed with the second gear rack 24; the third moving mechanism 4 comprises a third base plate 41, a third driving motor 42 mounted on the third base plate 41 and a third gear 43 in transmission connection with the third driving motor 42, the top end of the second moving mechanism 3 is provided with a third guide member 34, the third guide member 34 comprises a guide plate 34a and a third gear bar 34b which are arranged in an extending manner along the third moving direction and are connected with each other, the third base plate 41 is in sliding connection with the guide plate 34a, and the third gear 43 is meshed with the third gear bar 34 b. The first driving motor 22 drives the first gear 23 to rotate in the positive direction or the negative direction, and the first gear 23 moves left or right relative to the first gear rack 11 meshed with the first gear 23 to drive the first substrate 21 to move left or right; in the same principle, the second driving motor 32 drives the second gear 33 to rotate in the forward direction or the reverse direction, the second gear 33 moves forward or backward relative to the second gear rack 24 engaged with the second gear 33 to drive the second substrate 31 to move back and forth, the third driving motor 42 drives the third gear 43 to rotate in the forward direction or the reverse direction, the third gear 43 moves upward or downward relative to the third gear rack 34b engaged with the third gear 43 to drive the third substrate 41 to move up and down, the structure is simple and stable, and the transmission efficiency is high.

Referring to fig. 2-4, in an embodiment, the top end of the base 1 is further installed with a first guide rail 12 extending along the first moving direction, and the bottom end of the first substrate 21 is installed with a first slider 25 slidably connected to the first guide rail 12; a second guide rail 27 extending along the second moving direction is further mounted at the top end of the first base plate 21, and a second slider 37 slidably connected with the second guide rail 27 is mounted at the bottom end of the second base plate 31; the guide plate 34a is provided with a third guide rail 341, and the third base plate 41 is slidably connected to the third guide rail 341. Through the arrangement that the first sliding block 25 slides in a matched manner with the first guide rail 12 and the second sliding block 37 slides in a matched manner with the second guide rail 27, the third substrate 41 slides in a matched manner with the third substrate 41, and each mechanism is more stable during movement.

Referring to fig. 3 and 4, in an embodiment, the first guide rails 12 and the first sliding blocks 25 are two sets, and the two sets of first guide rails 12 are oppositely disposed on two sides of the first rack 11. Two sets of first guide rails 12 support first base plate 21 in the front and back both sides of first rack 11, have reduced the load weight of first guide rail 12, have improved the life of first guide rail 12 and first slider 25, and the equilibrium of first moving mechanism 2 is better. It should be noted that the second guide rails 27 and the second sliders 37 may be provided in two sets, and the two sets of second guide rails 27 are oppositely disposed on the left and right sides of the second rack 24.

Referring to fig. 1, in an embodiment, the glue spreading device 100 further includes a supporting member 36, the supporting member 36 includes a supporting plate 361 and a supporting rod 362 connected to each other, the third drag chain 8 includes a fixed portion 81 and a movable portion 82 connected to each other, an end of the fixed portion 81 away from the movable portion 82 is connected to the second substrate 31, an end of the movable portion 82 away from the fixed portion 81 is connected to the third substrate 41, two ends of the supporting plate 361 are respectively connected to the guiding plate 34a and the fixed portion 81, and an end of the supporting rod 362 away from the supporting plate 361 is connected to the second substrate 31. Since the guide plate 34a and the third tow chain 8 are arranged in the up-down direction and the center of gravity is high, in order to prevent the guide plate 34a from being inclined and deformed, a support plate 361 for connecting the guide plate 34a and the fixing portion 81 is additionally installed, and a support rod 362 is additionally installed to support the support plate 361.

Referring to fig. 2, in an embodiment, the glue spreading member 5 includes a glue spreading body 51, and a connecting rod 52 and a gun nozzle 53 respectively connected to two ends of the glue spreading body 51, wherein one end of the connecting rod 52 is connected to the third substrate 41, and the other end of the connecting rod 52 is rotatably connected to the glue spreading body 51. The gun nozzle 53 is used for gluing, and the gluing body 51 can adjust the connection angle relative to the connecting rod 52, so that the alignment angle of the gun nozzle 53 can also be adjusted, and the glue spreading machine is suitable for different vehicle types and realizes diversified glue spreading operation.

Referring to fig. 2, in an embodiment, in order to stably discharge the glue during gluing and effectively control the glue collection after gluing, the gluing member 5 further includes a control valve 54, the control valve 54 is installed at one end of the gluing body 51 close to the gun nozzle 53, and the control valve 54 is used for adjusting the glue discharge amount of the gun nozzle 53.

Referring to fig. 3, in an embodiment, the glue spreading device 100 further includes a control module, a first branch box 26 and a second branch box 35, the first branch box 26 is mounted on the first substrate 21, the first cable and the second cable are connected to the branch box, the first cable further passes through a cavity of the first drag chain 6 to be connected to the control module, the second cable further passes through a cavity of the second drag chain 7 to be connected to the second branch box 35, the second branch box 35 is further connected to a third cable, and the third cable further passes through a cavity of the third drag chain 8 to be connected to the third moving mechanism 4 and the glue spreading member 5. Specifically, the control module is a Programmable Logic Controller (PLC), the three-axis moving mechanism is controlled to move through PLC instruction setting, the gluing running of the track of the complex curved surface part is realized, and the PLC sends an instruction to control the gluing piece 5 to realize diversified gluing operation; installing the first distribution box 26 and the second distribution box 35 to realize the branching and switching effect of the cables, branching the first cables into second cables, branching the second cables into third cables and a plurality of other cables, connecting each cable with load equipment, and controlling and supplying power; the switching ensures the use safety of the cable and saves the cost.

In one embodiment, the control module is in communication connection with the glue applying member 5, the first moving mechanism 2, the second moving mechanism 3, and the third moving mechanism 4, respectively. Specifically, the control module is a PLC, the PLC is respectively connected with the gluing part 5, the first driving motor 22, the second driving motor 32 and the third driving motor 42 through cables, the three-axis moving mechanism is controlled to move through PLC instruction setting, the gluing of the complicated curved surface part track is realized, and the PLC sends an instruction to control the gluing part 5 to realize diversified gluing operation.

In one embodiment, in order to enable the worker to timely notice the occurrence and processing of the abnormality when the gluing device 100 is abnormal, the gluing device 100 further comprises an alarm, the alarm is in communication connection with the control module, and the alarm comprises an indicator light and a sounding part. The alarm sends out buzzing and twinkling after the PLC detects the abnormity.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the patent scope of the utility model, all be in the utility model discloses a under the design, utilize the equivalent structure transform of what the content of the description and the attached drawing was done, or direct/indirect application all includes in other relevant technical field the utility model discloses a patent protection is within range.

Claims

1. A gluing device is characterized by comprising a base, a first drag chain, a second drag chain, a third drag chain, a first moving mechanism in sliding connection with the base, a second moving mechanism in sliding connection with the first moving mechanism, a third moving mechanism in sliding connection with the second moving mechanism, and a gluing piece arranged on the third moving mechanism; two ends of the first drag chain are respectively connected with the base and the first moving mechanism; two ends of the second drag chain are respectively connected with the first moving mechanism and the second moving mechanism; the two ends of the third drag chain are respectively connected with the second moving mechanism and the third moving mechanism, the first moving direction of the first moving mechanism, the second moving direction of the second moving mechanism and the third moving direction of the third moving mechanism are perpendicular to each other, and cavities are formed in the first drag chain, the second drag chain and the third drag chain.

2. The gluing device according to claim 1, wherein the first moving mechanism comprises a first base plate slidably connected with the base, a first driving motor mounted on the first base plate, and a first gear in transmission connection with the first driving motor, a first gear bar extending along the first moving direction is mounted at the top end of the base, and the first gear is meshed with the first gear bar;

the second moving mechanism comprises a second substrate connected with the first substrate in a sliding mode, a second driving motor installed on the second substrate and a second gear connected with the second driving motor in a transmission mode, a second gear rack extending along the second moving direction is installed at the top end of the first substrate, and the second gear is meshed with the second gear rack;

third moving mechanism includes the third base plate, installs the third driving motor of third base plate and with the third gear that third driving motor transmission is connected, the third guide is installed on the top of second moving mechanism, the third guide includes the edge third direction of movement extends and arranges and interconnect's deflector and third rack, the third base plate with deflector sliding connection, the third gear with the meshing of third rack.

3. The gluing device according to claim 2, wherein a first guide rail extending along the first moving direction is further mounted at the top end of the base, and a first slider slidably connected with the first guide rail is mounted at the bottom end of the first base plate; a second guide rail extending along the second moving direction is further mounted at the top end of the first substrate, and a second sliding block connected with the second guide rail in a sliding manner is mounted at the bottom end of the second substrate; and a third guide rail is arranged on the guide plate, and the third substrate is in sliding connection with the third guide rail.

4. Gluing device according to claim 3, characterised in that the first guides and the first slides are in two groups, the two groups of first guides being arranged opposite on either side of the first rack.

5. The gluing device according to claim 2, further comprising a support member, wherein the support member comprises a support plate and a support rod which are connected with each other, the third drag chain comprises a fixed part and a movable part which are connected with each other, one end of the fixed part, which is far away from the movable part, is connected with the second base plate, one end of the movable part, which is far away from the fixed part, is connected with the third base plate, two ends of the support plate are respectively connected with the guide plate and the fixed part, and one end of the support rod, which is far away from the support plate, is connected with the second base plate.

6. The gluing apparatus according to claim 2, wherein the gluing member includes a gluing body, and a connecting rod and a gun nozzle connected to both ends of the gluing body, respectively, one end of the connecting rod being connected to the third base plate, and the other end of the connecting rod being rotatably connected to the gluing body.

7. Gluing device according to claim 6, characterised in that the gluing element further comprises a control valve mounted at the end of the gluing body close to the nozzle, the control valve being intended to regulate the dispensing quantity of the nozzle.

8. The gluing device according to claim 2, further comprising a control module, a first distribution box and a second distribution box, wherein the first distribution box is mounted on the first base plate, the distribution box is connected with a first cable and a second cable, the first cable is further connected with the control module through a cavity of the first drag chain, the second cable is further connected with the second distribution box through a cavity of the second drag chain, the second distribution box is further connected with a third cable, and the third cable is further connected with the third moving mechanism and the gluing member through a cavity of the third drag chain.

9. The gluing device according to claim 8, wherein the control module is in communication with the gluing member, the first moving mechanism, the second moving mechanism and the third moving mechanism, respectively.

10. The gluing device according to claim 9, further comprising an alarm in communication with the control module, the alarm including an indicator light and a sound emitting member.