CN206841895U - transfer mechanism - Google Patents

Abstract

The utility model relates to a move and carry transmission device, including X axle slip table, bearing support, X axle feed mechanism and Z axle elevating system, X axle slip table remove about the assembly line top under the drive of X axle feed mechanism, Z axle elevating system locate on the X axle slip table and drive bearing support and reciprocating pasting the marking. The transfer conveying mechanism of the utility model can fully guarantee the production rhythm, the production switching of different products can be off-line programmed according to the product formula information, the off-line parameter setting or manual input is automatically completed, the transfer conveying mechanism moves the product to be pasted on the feeding conveying line to the jig, and simultaneously transfers the product pasted on the previous station to the next station, and transfers the product pasted on the next station to the discharging conveying line; the utility model discloses a move and carry transport mechanism and realize the transfer of two stations, different suction nozzles realize the subsides mark of different labels to six marks have been realized pasting, eight standard technical performance indexes have been pasted.

Description

transfer mechanism

technical field

The utility model relates to the field of labeling, in particular to a transfer and transmission mechanism.

Background technique

Mobile phone casing products need to be attached with many small accessories, such as: foam, mesh, double-sided tape, etc. At present, the transfer and transmission mechanism of the mounting machine can only transfer the product to be labeled to the corresponding station once, and then transfer it to another station after the labeling is completed, which leads to low production efficiency.

Utility model content

In order to solve the above problems, the utility model provides a transfer transmission mechanism.

In order to achieve the above object, the utility model adopts the following technical solution, which is a transfer and transmission mechanism, including an X-axis slide table, a bearing bracket, an X-axis feed mechanism and a Z-axis lifting mechanism. The X-axis slide table is located at the X Driven by the shaft feed mechanism to move left and right, the Z-axis lifting mechanism includes a Z-axis driving device, a guide rail, and a slider, the guide rail is fixed on the X-axis slide table, the slider is slid on the guide rail, and the bearing bracket is fixed on the slider , the Z-axis driving device drives the bearing bracket to slide up and down along the guide rail with the slider, the bearing bracket includes a horizontal corner code, and the horizontal corner code is equidistantly provided with three adsorption stations, and each adsorption station can absorb two products.

Preferably, the adsorption station includes a first suction cup support, a second suction cup support, a third suction cup support and four suction cups, the first suction cup support is fixed on the horizontal corner bracket, and the second suction cup support is symmetrical It is arranged on both sides of the first suction cup support, the third suction cup support straddles the middle part of the second suction cup support, and the described suction cups are arranged at the front and back of the second suction cup support.

Preferably, the suction cup is a vacuum suction cup.

The beneficial effect of the utility model lies in that the transfer and transmission mechanism of the utility model can fully guarantee the production rhythm, the production switch of different products can be programmed offline according to the product formula information, the parameters can be set offline or manually input, and the transfer and transmission mechanism At the same time as the products to be labeled on the material conveying line are moved to the jig, the labeled products of the previous station are also transferred to the next station, and the products that have been labeled at the next station are transferred to the discharge conveying line; the utility model The advanced transfer and transmission mechanism realizes the transfer of two stations, thus realizing the technical performance indicators of six labels and eight labels, which greatly improves production efficiency.

Description of drawings

Fig. 1 is a structural diagram of the utility model.

Fig. 2 is another perspective view of the structure of the utility model.

Fig. 3 is another perspective view of the structure of the utility model.

Fig. 4 is a structural diagram of the auxiliary material feeding mechanism of the utility model.

Fig. 5 is another perspective view of Fig. 4 .

Fig. 6 is a structural diagram of the transfer and transmission mechanism of the utility model.

Fig. 7 is another perspective view of Fig. 6 .

Fig. 8 is a structure diagram of the suction nozzle mechanism of the present invention.

Labeling instructions: 1. Rack; 2. Auxiliary material feeding mechanism; 21. Loading rack; 22. The first auxiliary material feeding group; 221. Discharging tray; 222. Roller; 2221. Block block; Material plate; 224. Second material shifting plate; 2241. Tilt angle; 2242. Scale; 2243. Material shifting positioning block; 228. Auxiliary material detection switch; 3. Labeling device; 31. Manipulator beam; 32. Manipulator; 33. Suction nozzle mechanism; 331. Z-axis connecting flange; 332. Servo motor; Wave reducer; 335. Suction head connecting plate; 336. Cylinder connecting plate; 337. First cylinder; 338. Second cylinder; 339. First suction nozzle; 3310. Second suction nozzle; 4. Transfer transmission mechanism; 41. X-axis sliding table; 42. Bearing bracket; 421. Adsorption station; 422. First suction cup bracket; 423. Second suction cup bracket; 424. Third suction cup bracket; 425. Suction cup; 426. Horizontal corner code; .X-axis feeding mechanism; 44. Z-axis lifting mechanism; 441. Z-axis driving device; 442. Guide rail; 443. Slider; 5. Assembly line; Marking line; 53. Discharge conveyor line; 6. CCD vision locator; 7. Fixture; 8. Control system; 9. Protective cover.

detailed description

Please refer to Figures 1-8, the utility model provides a transfer transmission mechanism 4, including an X-axis slide table 41, a bearing bracket 42, an X-axis feed mechanism 43 and a Z-axis lifting mechanism 44, the X-axis The sliding table 41 is driven by the X-axis feeding mechanism 43 to move left and right above the assembly line 5 , and the Z-axis lifting mechanism 44 is arranged on the X-axis sliding table 41 and drives the bearing bracket 42 to move up and down on the labeling line 52 .

Preferably, the Z-axis lifting mechanism 44 includes a Z-axis driving device 441, a guide rail 442, and a slider 443. The guide rail 442 is fixed on the X-axis slide table 41, the slider 443 is slid on the guide rail 442, and the bearing bracket 42 is fixed on the On the slider 443, the Z-axis driving device 441 drives the bearing bracket 42 to slide up and down along the guide rail 442 with the slider 443. The bearing bracket 42 includes a horizontal corner bracket 426, and the horizontal corner bracket 426 is equidistantly provided with three adsorption stations 421 , each adsorption station 421 can adsorb two products, the adsorption station 421 includes a first suction cup 425 support 422, a second suction cup 425 support 423, a third suction cup 425 support 424 and four suction cups 425, the first suction cup 425 A suction cup 425 support 422 is fixed on the horizontal corner bracket 426, the second suction cup 425 support 423 is symmetrically arranged on both sides of the first suction cup 425 support 422, and the third suction cup 425 support 424 straddles the second suction cup 425 support In the middle of 423, the suction cup 425 is arranged at the front and rear of the second suction cup 425 bracket 423. The suction cup described is a vacuum suction cup, and the vacuum suction cup is a prior art, and the problem solved by the utility model is how to realize fast transfer of stations, not how to absorb products, and the specific structure of the vacuum suction cup will not be described in detail here.

An intelligent mounting machine, comprising a frame 1, an auxiliary material feeding mechanism 2, a labeling mechanism, a transfer transmission mechanism 4, an assembly line 5, a CCD visual positioner 6 and a control system 8, and the control system is used to control the auxiliary material feeding Mechanism 2, transfer transmission mechanism 4 and labeling mechanism. When labeling requires dust-free operation, a protective cover 9 is provided outside the frame 1. The assembly line 5 includes a feeding conveyor line 51 and a labeling line connected in sequence. 52. The discharge conveying line 53, the labeling line 52 is equidistantly provided with several labeling stations, and the labeling stations are provided with jigs 7 for placing auxiliary materials to be pasted. The feed conveyor line 51 and the discharge conveyor line 53 are arranged at both ends of the frame 1, the auxiliary material feeding mechanism 2 is arranged on one side of the labeling line 52, and the transfer transmission mechanism 4 is arranged on the labeling line 52 On the other side, at least three adsorption stations 421 are provided on the transfer transfer mechanism 4, and the transfer transfer mechanism 4 transfers the product to be labeled from the feeding conveying line 51 to the labeling station, before and after. The transfer of the two labeling stations and the transfer of the completed labeling products from the labeling station to the discharge conveyor line 53, the labeling mechanism includes at least two labeling devices 3 arranged in parallel on the frame 1, The CCD vision locator 6 is set on the labeling line 52 to assist the labeling device 3 in judging whether the correcting auxiliary materials are in place during the material suction process, and the labeling device 3 absorbs the auxiliary materials from the auxiliary material feeding mechanism 2 and then moves to the labeling line 52 for treatment Labeling products are automatically labeled to improve production efficiency, ensure labeling quality, and reduce manufacturing and labor costs.

Preferably, the auxiliary material feeding mechanism 2 includes a feeding rack 21, and the feeding rack 21 is provided with a first auxiliary material feeding group 22 and a second auxiliary material feeding group, and the first auxiliary material feeding group 22 and the second auxiliary material feeding group include a discharge tray 221, and the rolled auxiliary material belt is clamped on the discharge tray 221, and is pulled by the roller 222 to the first material shifting plate 223 and the second material shifting plate 224, and the auxiliary material belt Closely attached to the first shifting plate 223 and the second shifting plate 224, at the end of the second shifting plate 224, turn to between the receiving active rubber drum 225 and the receiving active pressing wheel 226, and then to the receiving On the shaft 227, at the same time, the suction head of the material sticking mechanism sucks the auxiliary material on the auxiliary material belt at the end of the first material shifting plate 223 and the second material shifting plate 224, and moves to the jig 7 under the drive of the manipulator 32. The product pastes the auxiliary materials on the designated position of the product, and the parameters of each mechanism in the whole process are set through the control system, so that the labeling work is smooth, the materials are pasted accurately, the labor intensity is small, and the work efficiency is high.

Preferably, an auxiliary material detection switch 228 is provided at the end of the first material shifting plate 223, and the auxiliary material detection switch 228 is a fiber optic switch. When the auxiliary material passes through the optical fiber switch, the optical fiber switch can detect whether the auxiliary material is missing.

Preferably, a material stopper 2221 is provided on the drum 222, and the material stopper 2221 is set on the drum 222 to position the auxiliary material, so that the auxiliary material belt can be better conveyed to the first material shifting plate 223 without skewing.

Preferably, a scale 2242 is engraved on the surface of the second shifting plate 224 along its length direction, and a shifting positioning block 2243 is provided above the scale 2242 to slide left and right along the scale 2242 .

Preferably, in order to suck out the auxiliary material of the auxiliary material belt better, the outer end of the second material shifting plate 224 is provided with an inclination angle 2241 of 30 degrees, and the auxiliary material belt has four layers: auxiliary material layer, adhesive glue coating, silicone oil coating Layer, release paper layer, when the auxiliary material is peeled off, the release paper and silicone oil layer move backward and downward due to the pulling force of the power, while the auxiliary material layer moves forward. If the pulling force (the pulling force of the receiving shaft 227) is greater than the elasticity of the auxiliary material strength, the auxiliary material cannot be peeled off, and the auxiliary material is rolled to the bottom along with the release paper. If the pulling force is less than the elastic strength of the auxiliary material, the auxiliary material has been peeled off and can be operated normally. The inclination angle 2241, the traction force of the receiving shaft 227 is decomposed by the inclination angle 2241, so that the pulling force is smaller than the elastic strength of the auxiliary material, and the auxiliary material is peeled off.

Preferably, the labeling device 3 includes a manipulator 32 beam 31, a manipulator 32, and a suction nozzle mechanism 33, the manipulator 32 is installed on the manipulator 32 beam 31, and the suction nozzle mechanism 33 is fixed on the manipulator 32, The suction nozzle mechanism 33 includes a Z-axis connecting flange 331, a servo motor 332, a rotating motor mounting plate 333, a harmonic reducer 334, a suction head connecting plate 335, a cylinder connecting plate 336, a first cylinder 337, and a second cylinder 338, the first suction nozzle 339, the second suction nozzle 3310, the Z-axis connecting flange 331 is fixed on the manipulator 32, the servo motor 332 is fixed on the Z-axis connecting flange 331, and the output shaft of the servo motor 332 Connected to the rotating motor mounting plate 333, the harmonic reducer 334 is installed on the rotating motor mounting plate 333, the output shaft of the harmonic reducer 334 is connected to the suction head connecting plate 335, and the bottom of the suction head connecting plate 335 is symmetrical Two cylinder connecting plates 336 are provided, the first cylinder 337 and the second cylinder 338 are fixed on the cylinder connecting plate 336 and drive the first suction nozzle 339 and the second suction nozzle 3310 to rise or fall. The first suction nozzle 339 is used to absorb large-sized auxiliary materials, and the second suction nozzle 3310 is used to absorb small-sized auxiliary materials. The first cylinder 337 and the second cylinder 338 drive the first suction nozzle 339 and the second suction nozzle 3310 to rise or fall To absorb auxiliary materials, the manipulator 32 drives the suction nozzle mechanism 33 to move in the XYZ axis direction, and the servo motor 332 cooperates with the harmonic reducer 334 to drive the first suction nozzle 339 and the second suction nozzle 3310 to rotate 360 degrees. With the cooperation of the harmonic reducer 334, the labeling work can be carried out in four-axis linkage.

Workflow principle:

1. Loading movement: determine the product arrival signal on the feeding conveyor line 51, when the product to be labeled reaches the end of the feeding conveyor line 51, the transfer and transmission mechanism 4 passes the X-axis feeding mechanism 43 to put it on the feeding conveyor line The product to be labeled at 51 is moved to the top of the labeling line 52. At this time, the jig 7 is opened, and the transfer transmission mechanism 4 lowers the product to be labeled to the jig 7 through the Z-axis lifting mechanism 44, and the suction cup 425 is released to be pasted. The labeled product falls on the jig 7, the jig 7 is clamped, the first labeling station is in order, and the transfer and transmission mechanism is returned to its position by 4;

2. Material shifting action: the auxiliary material belt is fixed on the discharge tray 221, and is pulled to the first material shifting plate 223 and the second material shifting plate 224 by the roller 222. There are A lot of suction holes absorb the material tape by vacuuming to ensure that the auxiliary material tape is closely attached to the first material shifting plate 223 and the second material shifting plate 224 . The drum 222 is covered with a material blocking block 2221, which ensures that the material belt will not swing when it is positioned in the left and right directions. The position of the blocking block 2221 is adjusted according to the width of the auxiliary material tape. The process of advancing the auxiliary material belt changes direction at the end of the second material shifting plate 224, and the auxiliary material on the auxiliary material belt will be pulled away from the auxiliary material belt at the end of the second material shifting plate 224 to ensure that the suction head smoothly picks up the auxiliary material; The rubber-covered roller 225 presses the auxiliary material tape on the active material receiving roller 226, and the active material receiving roller 226 is powered by a stepping motor, and the auxiliary material belt waste is finally rolled up and collected by the material receiving shaft 227;

3. Material suction action: the manipulator 32 moves the suction nozzle mechanism 33 to the position where the auxiliary material belt is accurately positioned. The auxiliary material belt position is in contact with the auxiliary material. At this time, there is a suction hole on the suction nozzle to start vacuuming, and at the same time, the first cylinder 337 and the second cylinder 338 rise, the auxiliary materials are adsorbed on the suction nozzle, and then the material receiving shaft 227 performs a material receiving movement to complete the material suction action, and the manipulator 32 returns to its position ;

4. CCD visual positioning: CCD takes photos and takes data to judge. If the labeling is not in place, the manipulator 32 will move the suction nozzle mechanism 33 to the waste removal station; if the labeling is in place, the manipulator 32 will move the suction nozzle mechanism 33. The top of the tool 7 is ready to fit; the utility model CCD visual locator 6 adopts OMRON, DALSA, and CMOS technology to realize high-speed, high-resolution imaging and high-definition still photography, and builds high-precision and fast positioning.

5. Material sticking action: the manipulator 32 moves the suction nozzle mechanism 33 that absorbs the auxiliary materials to the top of the exact position to be pasted on the product (such as a mobile phone case), and the manipulator 32 drives the suction nozzle mechanism 33 to descend to accurately paste the two auxiliary materials on the product , and then the suction nozzle starts to blow air through the air hole to ensure that the auxiliary materials will not be taken up with the suction head after being attached to the product, and the manipulator 32 returns to its position; The finished product is transferred to the second labeling station for labeling, and the product with the first labeling station is transferred to the discharge conveyor line 53, and the product to be labeled is transferred from the feed input line to the first labeling station. The labeling station performs labeling, and multiple labeling devices 3 uniformly label.

The above embodiment is only a description of the preferred implementation of the utility model, and is not intended to limit the scope of the utility model. On the premise of not departing from the design spirit of the utility model, ordinary engineers and technicians in the field made the technical solution of the utility model Various modifications and improvements should fall within the scope of protection determined by the claims of the present utility model.

Claims (3)

1. A transfer and transmission mechanism, characterized in that it includes an X-axis slide table, a bearing bracket, an X-axis feed mechanism and a Z-axis lift mechanism, and the X-axis slide table moves left and right under the drive of the X-axis feed mechanism , the Z-axis lifting mechanism includes a Z-axis driving device, a guide rail, and a slider, the guide rail is fixed on the X-axis slide table, the slider is slid on the guide rail, the bearing bracket is fixed on the slider, and the Z-axis driving device drives the bearing bracket As the slider slides up and down along the guide rail, the carrier includes a horizontal corner bracket, and the horizontal corner bracket is equidistantly provided with three adsorption stations, and each adsorption station can adsorb two products. 2. A transfer transmission mechanism according to claim 1, characterized in that: said suction station comprises a first suction cup support, a second suction cup support, a third suction cup support and four suction cups, said first suction cup support The suction cup bracket is fixed on the horizontal corner bracket. The second suction cup bracket is arranged symmetrically on both sides of the first suction cup bracket. The third suction cup bracket is across the middle of the second suction cup bracket. Bracket front and rear. 3. A transfer and transmission mechanism according to claim 2, characterized in that: said suction cup is a vacuum suction cup.