CN113651102A - Automatic unloading discharge device of product - Google Patents
Automatic unloading discharge device of product Download PDFInfo
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- CN113651102A CN113651102A CN202111053275.8A CN202111053275A CN113651102A CN 113651102 A CN113651102 A CN 113651102A CN 202111053275 A CN202111053275 A CN 202111053275A CN 113651102 A CN113651102 A CN 113651102A
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- blanking
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- guide rail
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- 238000007599 discharging Methods 0.000 claims abstract description 428
- 238000000034 method Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 89
- 230000033001 locomotion Effects 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 16
- 230000003578 releasing effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/91—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers
- B65G47/912—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers provided with drive systems with rectilinear movements only
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/26—Devices influencing the relative position or the attitude of articles during transit by conveyors arranging the articles, e.g. varying spacing between individual articles
- B65G47/261—Accumulating articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/52—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Specific Conveyance Elements (AREA)
Abstract
The invention discloses an automatic product discharging device, and belongs to the field of automatic assembly equipment. According to the automatic product discharging device, the discharging pneumatic clamping jaws on the discharging grabbing mechanism are matched with the horizontally intermittent discharge plate on the discharging mechanism, so that products are grabbed and arranged on the discharge plate on a product conveying rail of a previous process, meanwhile, the discharging pneumatic clamping jaws on the discharging grabbing mechanism are used for grabbing and conveying the products fully arranged on the discharge plate to the conveying mechanism at one time, the discharging grabbing mechanism and the discharging mechanism can move synchronously, the discharging grabbing mechanism can complete grabbing of the products on the discharge plate at one time, the product grabbing and arranging efficiency is greatly improved, and the assembly efficiency and the production continuity of a product assembly production line are guaranteed; moreover, the blanking and discharging device is simpler and more compact in structure, each mechanism is simpler and more convenient to control, the blanking and discharging actions are stable and reliable, and the equipment investment cost is reduced.
Description
Technical Field
The invention relates to a discharging device of a product assembly production line, in particular to an automatic discharging device for products.
Background
As shown in fig. 1, a partial structure of an electronic product includes a plastic base 100 and a circuit board 200, a nut is pressed in a circuit board mounting space of the plastic base 100 in advance, the circuit board 200 is assembled in the circuit board mounting space, and then the circuit board 200 is fixed on the plastic base 100 by a screw passing through a screw hole 201 on the circuit board 200 and connecting with a preset nut, so as to form a partial assembly structure of the product.
In order to facilitate the assembly of other parts of the product, after the assembly is completed, the assembly needs to be automatically blanked from the tail end of the production line and orderly arranged so as to facilitate the subsequent assembly. The existing multi-axis manipulator can meet the requirements of the blanking and discharging actions, but the problem of low efficiency exists in the discharging process, the path needing to be moved is long when the arrangement position is far, and the assembly rhythm of an assembly production line is seriously influenced, so that multiple multi-axis manipulators are usually required to work in a matched mode, the equipment investment cost is increased, and the problems of more complex and bulkier equipment structure, complex program control and the like are caused.
Therefore, it is necessary to design an automatic device integrating product blanking and discharging, so as to realize automatic discharging in the product blanking process, and quickly transfer the product without stopping the production after discharging is completed, thereby ensuring the operation continuity and stability of the product assembly production line.
Disclosure of Invention
1. Technical problem to be solved by the invention
The invention aims to overcome the defects of low discharging efficiency, complex discharging structure and the like of the discharging device of the existing product assembly production line, and provides an automatic discharging device for products, which adopts the technical scheme of the invention, utilizes the discharging pneumatic clamping jaws on the discharging grabbing mechanism to match with the horizontally intermittent moving discharging plate on the discharging mechanism, realizes that the products are grabbed and arranged on the discharging plate on the product conveying track of the previous process, simultaneously utilizes the discharging pneumatic clamping jaws on the discharging grabbing mechanism to grab and convey the full products on the discharging plate to the conveying mechanism at one time, the discharging grabbing mechanism and the discharging mechanism can synchronously move, the discharging grabbing mechanism can complete grabbing of the products on the discharging plate at one time, greatly improves the grabbing and arranging efficiency of the products, and ensures the assembly efficiency and the production continuity of the product assembly production line; moreover, the blanking and discharging device is simpler and more compact in structure, each mechanism is simpler and more convenient to control, the blanking and discharging actions are stable and reliable, and the equipment investment cost is reduced.
2. Technical scheme
In order to achieve the purpose, the technical scheme provided by the invention is as follows:
the invention relates to an automatic product discharging device which comprises a workbench, a transfer supporting plate, a product conveying track, a discharging grabbing mechanism, a discharging grabbing mechanism and a conveying mechanism, wherein the discharging grabbing mechanism and the discharging mechanism are respectively arranged on the workbench; the discharging mechanism is provided with a discharging plate which is controlled to horizontally move intermittently, and a plurality of positioning grooves which are distributed in an array are arranged on the discharging plate; the conveying mechanism is arranged on one side of the discharging mechanism, the discharging grabbing mechanism stretches across between the discharging mechanism and the conveying mechanism, and the discharging grabbing mechanism is provided with a discharging pneumatic clamping jaw which corresponds to the number and the position of the positioning grooves in the discharging plate and is controlled to horizontally move and reciprocate up and down.
Furthermore, each discharging pneumatic clamping jaw on the discharging and grabbing mechanism is arranged along the diagonal direction of the product, and each discharging pneumatic clamping jaw on the discharging and grabbing mechanism is also arranged along the diagonal direction of the product.
Furthermore, the discharging material grabbing mechanism also comprises a discharging material grabbing support plate, a discharging material grabbing transverse moving guide rail, a discharging material grabbing transverse moving slide seat, a discharging material grabbing transverse moving cylinder, a discharging material grabbing longitudinal moving guide rail, a discharging material grabbing lifting slide seat and a discharging material grabbing lifting cylinder, wherein the discharging material grabbing support plate is fixed on the workbench, the discharging material grabbing transverse moving guide rail is horizontally arranged on the discharging material grabbing support plate, the discharging material grabbing transverse moving slide seat is arranged on the discharging material grabbing transverse moving guide rail in a sliding manner through a slide block, the discharging material grabbing transverse moving cylinder is arranged on the discharging material grabbing support plate, the driving end of the discharging material grabbing transverse moving cylinder is connected with the discharging material grabbing transverse moving slide seat, the discharging material grabbing longitudinal moving guide rail is vertically arranged on the discharging material grabbing transverse moving slide seat, the discharging material grabbing longitudinal moving slide seat is arranged on the discharging material grabbing longitudinal moving guide rail in a sliding manner through a discharging material grabbing longitudinal moving slide block, the discharging and grabbing lifting cylinder is fixed on the discharging and grabbing transverse sliding seat, the driving end of the discharging and grabbing lifting cylinder is connected with the discharging and grabbing lifting sliding seat, and the discharging pneumatic clamping jaw is installed at the bottom of the discharging and grabbing lifting sliding seat.
Furthermore, the discharge pneumatic clamping jaw comprises a discharge clamping jaw cylinder and two oppositely arranged discharge clamping jaws, and the two discharge clamping jaws are respectively connected with a left piston rod and a right piston rod of the discharge clamping jaw cylinder.
Further, arrange material mechanism still include that the level arranges material guide rail, level row material slider, arrange material driving motor and arrange material driving lead screw, the level arrange the material guide rail and install on the workstation, row material board arrange material slider slidable mounting on the material guide rail is arranged to the level through the level, row material driving lead screw arrange material guide rail with the level and install on the workstation parallelly, row material driving motor's output shaft and the one end transmission of arranging material driving lead screw be connected, the bottom of arranging the material board be equipped with screw-nut, screw-nut and row material driving lead screw cooperate.
Furthermore, the discharge plate comprises a bottom plate and a positioning groove plate, wherein the positioning groove plate is provided with a plurality of openings arranged in an array manner, and the positioning groove plate is fixedly arranged above the bottom plate to form a plurality of positioning grooves distributed in an array manner.
Furthermore, the blanking grabbing mechanism also comprises a blanking grabbing support plate, a blanking grabbing transverse guide rail, a blanking grabbing transverse slide seat, a blanking grabbing transverse slide block, a blanking grabbing transverse motor, a blanking grabbing transverse screw rod, a blanking grabbing lifting cylinder, a blanking grabbing lifting guide rail, a blanking grabbing lifting slide block and a blanking grabbing lifting seat, wherein the blanking grabbing support plate is erected above the space between the discharging mechanism and the conveying mechanism, the blanking grabbing transverse slide rail is horizontally arranged on the blanking grabbing support plate, the blanking grabbing transverse slide seat is slidably arranged on the blanking grabbing transverse guide rail through the blanking grabbing transverse slide block, the blanking grabbing transverse screw rod and the blanking grabbing transverse guide rail are arranged on the blanking grabbing support plate in parallel, the blanking grabbing transverse motor is fixed on the blanking grabbing support plate, and the driving end of the blanking grabbing transverse slide motor is in transmission connection with one end of the blanking grabbing transverse screw rod, the back of the blanking grabbing transverse moving slide seat is provided with a screw rod nut, and the screw rod nut is matched with the blanking grabbing transverse moving screw rod; the unloading snatch lifting guide vertical installation on the unloading snatchs the sideslip slide, the unloading snatch the lift seat and snatch lifting slide slidable mounting through the unloading and snatch on the lifting guide is snatched to the unloading, the unloading snatch the lift cylinder and be fixed in the unloading and snatch on the sideslip slide, and the unloading snatchs the drive end of lift cylinder and the unloading snatchs the lift seat and be connected, the pneumatic clamping jaw of unloading all install in the unloading and snatch the bottom of lift seat.
Furthermore, the blanking pneumatic clamping jaw comprises a blanking clamping jaw cylinder and two oppositely arranged blanking clamping jaws, and the two blanking clamping jaws are respectively connected with a left piston rod and a right piston rod of the blanking clamping jaw cylinder.
3. Advantageous effects
Compared with the prior art, the technical scheme provided by the invention has the following remarkable effects:
(1) the invention relates to an automatic product discharging device which comprises a workbench, a transfer supporting plate, a product conveying track, a discharging grabbing mechanism, a discharging grabbing mechanism and a conveying mechanism, wherein the discharging grabbing mechanism is provided with discharging pneumatic clamping jaws, the number of the discharging pneumatic clamping jaws is equal to the number of lines of products arranged on the discharging mechanism, the discharging pneumatic clamping jaws are controlled to horizontally reciprocate up and down, the arrangement direction of each discharging pneumatic clamping jaw is consistent with the conveying direction of the product conveying track, the discharging mechanism is provided with a discharging plate, the discharging plate is controlled to horizontally intermittently move, the discharging plate is provided with a plurality of positioning grooves distributed in an array manner, and the discharging grabbing mechanism is provided with discharging pneumatic clamping jaws, the number and the positions of the positioning grooves on the discharging plate are corresponding to each other, and the discharging pneumatic clamping jaws are controlled to horizontally reciprocate up and down; the pneumatic discharging clamping jaws on the discharging grabbing mechanism are matched with the discharging plate which moves horizontally and intermittently on the discharging mechanism, so that products are grabbed and arranged on the discharging plate on a product conveying rail of a previous process, meanwhile, the pneumatic discharging clamping jaws on the discharging grabbing mechanism are used for grabbing and conveying full products on the discharging plate to the conveying mechanism at one time, the discharging grabbing mechanism and the discharging mechanism can move synchronously, the discharging grabbing mechanism can complete grabbing of the products on the discharging plate at one time, the product grabbing and arranging efficiency is greatly improved, and the assembly efficiency and the production continuity of a product assembly production line are ensured; moreover, the blanking and discharging device is simpler and more compact in structure, each mechanism is simpler and more convenient to control, blanking and discharging actions are stable and reliable, and equipment investment cost is reduced;
(2) according to the automatic product discharging device, the discharging pneumatic clamping jaws on the discharging and grabbing mechanism are arranged along the diagonal direction of a product, the discharging pneumatic clamping jaws on the discharging and grabbing mechanism are also arranged along the diagonal direction of the product, and the pneumatic clamping jaws are arranged along the diagonal direction, so that collision interference between adjacent pneumatic clamping jaws is not easy to generate, the opening and closing space of the clamping jaws is ensured, and the product grabbing action is more stable and reliable;
(3) according to the automatic product discharging and discharging device, the discharging and grabbing mechanism further comprises a discharging and grabbing support plate, a discharging and grabbing transverse moving guide rail, a discharging and grabbing transverse moving sliding seat, a discharging and grabbing transverse moving cylinder, a discharging and grabbing longitudinal moving guide rail, a discharging and grabbing lifting sliding seat and a discharging and grabbing lifting cylinder, the horizontal movement and the lifting movement of the discharging and grabbing are pneumatically driven and controlled, the action response speed is high, and the grabbing and discharging actions are efficient and stable;
(4) according to the automatic product discharging device, the discharging mechanism further comprises the horizontal discharging guide rail, the horizontal discharging slide block, the discharging driving motor and the discharging driving screw rod, the screw rod transmission mechanism is used for driving the discharging plate to move, the moving position precision of the discharging plate is high, the discharging precision is improved, the position precision guarantee is provided for the subsequent overall discharging grabbing, and the reliability of the automatic product discharging motion is further improved;
(5) the discharge plate of the automatic product discharging device comprises a bottom plate and a positioning groove plate, wherein a plurality of openings are arranged in an array mode on the positioning groove plate, the positioning groove plate is fixedly arranged above the bottom plate to form a plurality of positioning grooves distributed in an array mode, the positioning grooves are formed by combining the bottom plate and the positioning groove plate, the structure is simple, the manufacture is convenient, and the positioning and arrangement requirements of different products can be met by replacing different positioning groove plates;
(6) according to the automatic product discharging and discharging device, the discharging and grabbing mechanism adopts pneumatic lifting control and electric horizontal driving control, so that the lifting and grabbing efficiency of the discharging pneumatic clamping jaw is guaranteed, the grabbing and placing precision of the discharging pneumatic clamping jaw on a product is improved, and meanwhile, the horizontal movement stroke is long, the structure is compact, and the action stability is good;
(7) according to the automatic product discharging device, the discharging pneumatic clamping jaw and the discharging pneumatic clamping jaw are synchronously closed or opened by the aid of the wide clamping jaw air cylinder, and the grabbing and releasing actions are more stable and reliable.
Drawings
Fig. 1 is a schematic view of an assembly structure of a plastic base and a circuit board of an electronic product in the prior art;
FIG. 2 is a schematic view of the overall structure of an automatic product discharging device according to the present invention;
FIG. 3 is a schematic view of a matching structure of a discharging and grabbing mechanism and a discharging mechanism in the automatic product discharging and discharging device of the present invention;
FIG. 4 is a schematic structural view of a discharging and grabbing mechanism of the automatic discharging device for products of the present invention;
FIG. 5 is a schematic structural diagram of a discharging mechanism in the automatic product discharging device of the present invention;
fig. 6 is a schematic structural diagram of a blanking grabbing mechanism in the automatic product blanking and discharging device of the present invention.
The reference numerals in the schematic drawings illustrate:
100. a plastic base; 200. a circuit board; 201. a screw hole; 1. a work table; 1-1, a frame; 2. a transfer pallet; 3. a product conveying track; 4. a discharge grabbing mechanism; 4-1, discharging and grabbing a support plate; 4-2, discharging, grabbing and transversely moving the guide rails; 4-3, discharging, grabbing and transversely moving the sliding seat; 4-4, discharging, grabbing and transversely moving the air cylinder; 4-5, discharging, grabbing and longitudinally moving the guide rail; 4-6, discharging, grabbing and lifting the sliding seat; 4-7, a discharging grabbing lifting cylinder; 4-8, discharging a pneumatic clamping jaw; 4-8-1, a discharge clamping jaw cylinder; 4-8-2, discharging clamping jaws; 4-9, discharging, grabbing and longitudinally moving the sliding block; 5. a discharge mechanism; 5-1, horizontal discharge guide rails; 5-2, discharging a material plate; 5-2a, a positioning groove; 5-2-1, a bottom plate; 5-2-2, positioning the groove plate; 5-3, horizontal discharging sliding blocks; 5-4, a discharging driving motor; 5-5, discharging a driving screw rod; 6. a blanking grabbing mechanism; 6-1, blanking, grabbing and supporting plates; 6-2, blanking, grabbing and transversely moving the guide rail; 6-3, blanking, grabbing and transversely moving the sliding seat; 6-4, blanking, grabbing and transversely moving the sliding block; 6-5, a blanking grabbing transverse moving motor; 6-6, feeding, grabbing and transversely moving a screw rod; 6-7, a blanking grabbing lifting cylinder; 6-8, blanking, grabbing and lifting the guide rail; 6-9, discharging, grabbing and lifting the sliding block; 6-10, a blanking grabbing lifting seat; 6-11, blanking pneumatic clamping jaws; 6-11-1, a blanking clamping jaw cylinder; 6-11-2, a blanking clamping jaw; 7. a conveying mechanism.
Detailed Description
For a further understanding of the invention, reference should be made to the following detailed description taken in conjunction with the accompanying drawings and examples.
[ examples ]
Referring to fig. 2 to 6, the automatic product discharging device of this embodiment includes a workbench 1, a transfer pallet 2, a product conveying track 3, a discharging grabbing mechanism 4, a discharging mechanism 5, a discharging grabbing mechanism 6 and a conveying mechanism 7, wherein the discharging grabbing mechanism 4 and the discharging mechanism 5 are respectively installed on the workbench 1, a frame 1-1 for elevating the surface of the workbench is installed at the bottom of the workbench 1, the transfer pallet 2 is located at one side of the discharging mechanism 5, the transfer pallet 2 is connected with a previous process through the product conveying track 3, the discharging grabbing mechanism 4 spans between the transfer pallet 2 and the discharging mechanism 5, the discharging grabbing mechanism 4 is provided with discharging pneumatic clamping jaws 4-8 which are equal in number to the number of rows of products arranged on the discharging mechanism 5 and controlled to move horizontally and vertically in a reciprocating manner, and the arrangement direction of each discharging pneumatic clamping jaw 4-8 can be consistent with the conveying direction of the product conveying track 3, or the vertical arrangement is realized by adopting a pushing mechanism, and the discharging pneumatic clamping jaws 4-8 of the discharging grabbing mechanism 4 are used for grabbing the products on the transfer supporting plate 2 and the product conveying track 3 and movably placing the products on the discharging mechanism 5; the discharging mechanism 5 is provided with a discharging plate 5-2 controlled to move horizontally and intermittently, a plurality of positioning grooves 5-2a distributed in an array are arranged on the discharging plate 5-2, the discharging plate 5-2 moves horizontally to switch the positions of different positioning grooves 5-2a, and products are sequentially placed in the positioning grooves 5-2a of the discharging plate 5-2 by a discharging pneumatic clamping jaw 4-8; the conveying mechanism 7 is arranged at one side of the discharging mechanism 5, the blanking grabbing mechanism 6 spans between the discharging mechanism 5 and the conveying mechanism 7, a blanking pneumatic clamping jaw 6-11 which corresponds to the number and the position of the positioning grooves 5-2a on the discharging plate 5-2 and is controlled to horizontally and vertically reciprocate is arranged on the blanking grabbing mechanism 6, and the blanking pneumatic clamping jaw 6-11 of the blanking grabbing mechanism 6 is used for grabbing and placing the arranged products on the discharging plate 5-2 on the conveying mechanism 7 together and conveying the products to the next assembly process by the conveying mechanism 7. The above-mentioned conveying mechanism 7 may be a belt conveying mechanism. The pneumatic discharging clamping jaws 4-8 on the discharging grabbing mechanism 4 are matched with the discharging plate 5-2 which is horizontally moved intermittently on the discharging mechanism 5, so that products are grabbed from the product conveying rail 3 of the previous process and are arranged on the discharging plate 5-2, meanwhile, the full products on the discharging plate 5-2 are grabbed and conveyed to the conveying mechanism 7 at one time by the pneumatic discharging clamping jaws 6-11 on the discharging grabbing mechanism 6, the discharging grabbing mechanism 4 and the discharging mechanism 5 can move synchronously, and the discharging grabbing mechanism 6 can complete grabbing of the products on the discharging plate 5-2 at one time, so that the grabbing and arranging efficiency of the products is greatly improved, and the assembling efficiency and the production continuity of a product assembling line are ensured; moreover, the blanking and discharging device is simpler and more compact in structure, each mechanism is simpler and more convenient to control, the blanking and discharging actions are stable and reliable, and the equipment investment cost is reduced.
As shown in fig. 3, 4 and 6, in the present embodiment, each discharging pneumatic jaw 4-8 of the discharging gripping mechanism 4 is arranged along the diagonal direction of the product, and each discharging pneumatic jaw 6-11 of the discharging gripping mechanism 6 is also arranged along the diagonal direction of the product. Namely, the opening and closing directions of the clamping jaws of each adjacent discharging pneumatic clamping jaw 4-8 on the discharging grabbing mechanism 4 and each adjacent discharging pneumatic clamping jaw 6-11 on the discharging grabbing mechanism 6 are parallel, and are obliquely staggered for a certain distance, and the oblique diagonal arrangement is adopted, so that the adjacent pneumatic clamping jaws are not easy to collide and interfere, the opening and closing space of the clamping jaws is ensured, and the product grabbing action is more stable and reliable. The main body of the product with the structure shown in figure 1 is rectangular, and the discharging pneumatic clamping jaws 4-8 and the discharging pneumatic clamping jaws 6-11 are used for grabbing by opposite corners of the product, so that the product grabbing action is stable and reliable.
As shown in FIGS. 3 and 4, in this embodiment, the discharging material grabbing mechanism 4 further comprises a discharging material grabbing support plate 4-1, a discharging material grabbing transverse moving guide rail 4-2, a discharging material grabbing transverse moving slide 4-3, a discharging material grabbing transverse moving cylinder 4-4, a discharging material grabbing longitudinal moving guide rail 4-5, a discharging material grabbing lifting slide 4-6 and a discharging material grabbing lifting cylinder 4-7, wherein the discharging material grabbing support plate 4-1 is fixed on the worktable 1, the discharging material grabbing transverse moving guide rail 4-2 is horizontally arranged on the discharging material grabbing support plate 4-1, the discharging material grabbing transverse moving slide 4-3 is slidably arranged on the discharging material grabbing transverse moving guide rail 4-2 through a slide block, the discharging material grabbing transverse moving cylinder 4-4 is arranged on the discharging material grabbing support plate 4-1, and the driving end of the discharging material grabbing transverse moving cylinder 4-4 is connected with the discharging material grabbing transverse moving slide 4-3, a discharging grabbing transverse moving cylinder 4-4 drives a discharging grabbing transverse moving slide 4-3 to horizontally slide on a discharging grabbing transverse moving guide rail 4-2; the discharging grabbing longitudinal moving guide rail 4-5 is vertically arranged on the discharging grabbing transverse moving slide seat 4-3, the discharging grabbing lifting slide seat 4-6 is slidably arranged on the discharging grabbing longitudinal moving guide rail 4-5 through a discharging grabbing longitudinal moving slide block 4-9, the discharging grabbing lifting cylinder 4-7 is fixed on the discharging grabbing transverse moving slide seat 4-3, the driving end of the discharging grabbing lifting cylinder 4-7 is connected with the discharging grabbing lifting slide seat 4-6, and the discharging grabbing lifting slide seat 4-6 is driven to move up and down by the discharging grabbing lifting cylinder 4-7; the material discharging pneumatic clamping jaws 4-8 are arranged at the bottoms of the material discharging grabbing lifting slide seats 4-6, the material discharging grabbing transverse moving cylinders 4-4 and the material discharging grabbing lifting cylinders 4-7 drive the material discharging pneumatic clamping jaws 4-8 to move horizontally and vertically, and the material discharging pneumatic clamping jaws 4-8 are used for grabbing or releasing products. The discharging pneumatic clamping jaw 4-8 comprises a discharging clamping jaw cylinder 4-8-1 and two oppositely arranged discharging clamping jaws 4-8-2, the two discharging clamping jaws 4-8-2 are respectively connected with a left piston rod and a right piston rod of the discharging clamping jaw cylinder 4-8-1, the discharging pneumatic clamping jaw 4-8 adopts a wide clamping jaw cylinder to realize synchronous closing or opening of the two clamping jaws, and the grabbing and releasing actions are more stable and reliable. The horizontal movement and the lifting movement of the material discharge and grabbing are pneumatically driven and controlled, the action response speed is high, and the material discharge and grabbing actions are efficient and stable.
As shown in fig. 3 and fig. 5, in this embodiment, the discharging mechanism 5 further includes a horizontal discharging guide rail 5-1, a horizontal discharging slider 5-3, a discharging driving motor 5-4 and a discharging driving screw 5-5, the horizontal discharging guide rail 5-1 is mounted on the worktable 1, the discharging plate 5-2 is slidably mounted on the horizontal discharging guide rail 5-1 through the horizontal discharging slider 5-3, the discharging driving screw 5-5 is mounted on the worktable 1 in parallel with the horizontal discharging guide rail 5-1, an output shaft of the discharging driving motor 5-4 is in transmission connection with one end of the discharging driving screw 5-5, a screw nut is disposed at the bottom of the discharging plate 5-2, the screw nut is engaged with the discharging driving screw 5-5, the discharging driving motor 5-4 preferably employs a stepping motor, the material discharging driving screw rod 5-5 is driven to rotate, and the material discharging plate 5-2 is driven to slide along the horizontal material discharging guide rail 5-1. The discharging plate 5-2 is also provided with a photoelectric baffle, the worktable 1 is also provided with photoelectric control switches, and each photoelectric control switch can control the moving stroke of the discharging plate 5-2 and send a positive and negative rotation signal to the discharging driving motor 5-4; the staying position of the discharging plate 5-2 in the moving stroke range can be controlled by a control system of the discharging driving motor 5-4, for example, the number of rotation turns of the discharging driving motor 5-4 is converted into the moving distance of the discharging plate 5-2, and the staying position of the discharging plate 5-2 each time can be determined according to the size of the product and the distance between adjacent products. The screw rod transmission mechanism is utilized to drive the discharging plate 5-2 to move, the moving position precision of the discharging plate 5-2 is high, the discharging precision is improved, the position precision guarantee is provided for subsequent overall discharging grabbing, and the reliability of automatic discharging movement of products is further improved. Further, in this embodiment, the discharge plate 5-2 includes a bottom plate 5-2-1 and a positioning groove plate 5-2-2, the positioning groove plate 5-2-2 is provided with a plurality of openings arranged in an array, the positioning groove plate 5-2-2 is fixedly mounted above the bottom plate 5-2-1 to form a plurality of positioning grooves 5-2a distributed in an array, and the positioning grooves 5-2a are formed by combining the bottom plate 5-2-1 and the positioning groove plate 5-2-2, so that the structure is simple, the manufacturing is convenient, and the positioning and arrangement requirements of different products can be met by replacing different positioning groove plates 5-2-2.
As shown in FIG. 6, in this embodiment, the above-mentioned material grabbing mechanism 6 further comprises a material grabbing support plate 6-1, a material grabbing transverse-moving guide rail 6-2, a material grabbing transverse-moving slide 6-3, a material grabbing transverse-moving slide 6-4, a material grabbing transverse-moving motor 6-5, a material grabbing transverse-moving screw 6-6, a material grabbing lifting cylinder 6-7, a material grabbing lifting guide rail 6-8, a material grabbing lifting slide 6-9 and a material grabbing lifting seat 6-10, wherein the material grabbing support plate 6-1 is arranged above the material discharging mechanism 5 and the material conveying mechanism 7, and specifically, a gantry type frame can be adopted to install the material grabbing support plate 6-1, the material grabbing transverse-moving guide rail 6-2 is horizontally arranged on the material grabbing support plate 6-1, and the material grabbing transverse-moving slide 6-3 is slidably arranged on the material grabbing support plate 6-1 through the material grabbing transverse-moving slide 6-4 Taking a transverse moving guide rail 6-2, installing a blanking grabbing transverse moving screw rod 6-6 and the blanking grabbing transverse moving guide rail 6-2 on a blanking grabbing support plate 6-1 in parallel, fixing a blanking grabbing transverse moving motor 6-5 on the blanking grabbing support plate 6-1, driving a driving end of the blanking grabbing transverse moving motor 6-5 to be in transmission connection with one end of the blanking grabbing transverse moving screw rod 6-6, arranging a screw rod nut at the back of a blanking grabbing transverse moving slide 6-3, matching the screw rod nut with the blanking grabbing transverse moving screw rod 6-6, and driving the blanking grabbing transverse moving motor 6-5 to rotate to drive the blanking grabbing transverse moving screw rod 6-6 to rotate so as to drive the blanking grabbing transverse moving slide 6-3 to horizontally move on the blanking grabbing transverse moving guide rail 6-2. The blanking grabbing transverse moving motor 6-5 also adopts a stepping motor, so that the grabbing and placing precision of the blanking pneumatic clamping jaws 6-11 on products is improved, and meanwhile, compared with the driving of an air cylinder, the horizontal moving stroke is longer, and the moving stability is better. The blanking grabbing lifting guide rail 6-8 is vertically installed on the blanking grabbing transverse sliding seat 6-3, the blanking grabbing lifting seat 6-10 is slidably installed on the blanking grabbing lifting guide rail 6-8 through a blanking grabbing lifting slide block 6-9, the blanking grabbing lifting cylinder 6-7 is fixed on the blanking grabbing transverse sliding seat 6-3, the driving end of the blanking grabbing lifting cylinder 6-7 is connected with the blanking grabbing lifting seat 6-10, the blanking pneumatic clamping jaws 6-11 are all installed at the bottom of the blanking grabbing lifting seat 6-10, and the lifting movement of the blanking pneumatic clamping jaws 6-11 is controlled by a cylinder, so that the lifting grabbing efficiency of the blanking pneumatic clamping jaws 6-11 is guaranteed. The blanking grabbing lifting seat 6-10 is L-shaped, and a reinforcing plate is arranged between a vertical plate and a horizontal plate of the blanking grabbing lifting seat 6-10 to ensure the structural strength of the blanking grabbing lifting seat 6-10. In this embodiment, the structure of the pneumatic discharging clamping jaw 6-11 is the same as that of the pneumatic discharging clamping jaw 4-8, and comprises a pneumatic discharging clamping jaw cylinder 6-11-1 and two opposite pneumatic discharging clamping jaws 6-11-2, the two pneumatic discharging clamping jaws 6-11-2 are respectively connected with a left piston rod and a right piston rod of the pneumatic discharging clamping jaw cylinder 6-11-1, the pneumatic discharging clamping jaw cylinder 6-11-1 adopts a wide clamping jaw cylinder to realize synchronous closing or opening of the two clamping jaws, and the gripping and releasing actions are more stable and reliable.
Specifically, in this embodiment, two sets of discharging pneumatic clamping jaws 4-8 are arranged on the discharging grabbing mechanism 4, two rows of positioning grooves 5-2a are arranged on the discharging plate 5-2, each row has 5 positioning grooves 5-2a, and correspondingly, 10 sets of discharging pneumatic clamping jaws 6-11 are arranged on the discharging grabbing mechanism 6. Referring to fig. 2, in operation, a product is conveyed from a previous process through a product conveying rail 3 and is pushed onto a transfer supporting plate 2, a discharging grabbing traversing cylinder 4-4 of a discharging grabbing mechanism 4 drives two groups of discharging pneumatic clamping jaws 4-8 to move to one side of the transfer supporting plate 2, one discharging pneumatic clamping jaw 4-8 is positioned right above the transfer supporting plate 2, the other discharging pneumatic clamping jaw 4-8 is positioned above the last product station of the product conveying rail 3, then a discharging grabbing lifting cylinder 4-7 drives the discharging pneumatic clamping jaws 4-8 to move downwards, so that the product is positioned between two discharging clamping jaws 4-8-2 corresponding to the discharging pneumatic clamping jaws 4-8, a discharging clamping jaw cylinder 4-8-1 acts to clamp the product by the two discharging clamping jaws 4-8-2, then a discharging grabbing lifting cylinder 4-7 drives a discharging pneumatic clamping jaw 4-8 to ascend, the discharging grabbing transverse moving cylinder 4-4 drives the discharging pneumatic clamping jaw 4-8 to move to the position right above a discharging plate 5-2, the discharging grabbing lifting cylinder 4-7 drives the discharging pneumatic clamping jaw 4-8 to descend together with the product, the discharging pneumatic clamping jaw 4-8 releases the product, and the product is arranged on a vacant positioning groove 5-2 a; then the discharging grabbing transverse cylinder 4-4 and the discharging grabbing lifting cylinder 4-7 drive the discharging pneumatic clamping jaw 4-8 to reset, and meanwhile, the discharging driving motor 5-4 works to drive the discharging plate 5-2 to move and switch to the next group of vacant positioning grooves 5-2 a. Repeating the above steps until the discharge plate 5-2 is full of products; at the moment, a blanking grabbing transverse moving motor 6-5 works to drive a blanking pneumatic clamping jaw 6-11 to move right above a discharge plate 5-2, a blanking grabbing lifting cylinder 6-7 drives the blanking pneumatic clamping jaw 6-11 to descend, grab and lift products on the discharge plate 5-2, the blanking grabbing transverse moving motor 6-5 drives the blanking pneumatic clamping jaw 6-11 to move together with the products to the upper part of a conveying mechanism 7, and the products are placed on the conveying mechanism 7 after descending; meanwhile, the discharging driving motor 5-4 drives the discharging plate 5-2 to reset so as to prepare the discharging circulation of the next product.
According to the automatic product discharging device, the discharging pneumatic clamping jaws on the discharging grabbing mechanism are matched with the horizontally intermittent discharge plate on the discharging mechanism, so that products are grabbed and arranged on the discharge plate from a product conveying rail of a previous process, meanwhile, the discharging pneumatic clamping jaws on the discharging grabbing mechanism are used for grabbing and conveying the products fully arranged on the discharge plate to the conveying mechanism at one time, the discharging grabbing mechanism and the discharging mechanism can move synchronously, the discharging grabbing mechanism can complete grabbing of the products on the discharge plate at one time, the product grabbing and arranging efficiency is greatly improved, and the assembling efficiency and the production continuity of a product assembling line are ensured; moreover, the blanking and discharging device is simpler and more compact in structure, each mechanism is simpler and more convenient to control, the blanking and discharging actions are stable and reliable, and the equipment investment cost is reduced.
The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the invention, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the invention.
Claims (8)
1. The utility model provides an automatic unloading discharge device of product which characterized in that: the automatic material discharging device comprises a workbench (1), a transfer supporting plate (2), a product conveying track (3), a discharging grabbing mechanism (4), a discharging mechanism (5), a discharging grabbing mechanism (6) and a conveying mechanism (7), wherein the discharging grabbing mechanism (4) and the discharging mechanism (5) are respectively arranged on the workbench (1), the transfer supporting plate (2) is positioned on one side of the discharging mechanism (5), the transfer supporting plate (2) is connected with a previous process through the product conveying track (3), the discharging grabbing mechanism (4) stretches across between the transfer supporting plate (2) and the discharging mechanism (5), and the discharging grabbing mechanism (4) is provided with discharging pneumatic clamping jaws (4-8) which have the same number as the number of rows of products arranged on the discharging mechanism (5) and are controlled to horizontally and reciprocate up and down; the discharging mechanism (5) is provided with a discharging plate (5-2) which is controlled to horizontally and intermittently move, and a plurality of positioning grooves (5-2a) which are distributed in an array are arranged on the discharging plate (5-2); conveying mechanism (7) locate one side of arranging material mechanism (5), unloading snatch mechanism (6) span between row material mechanism (5) and conveying mechanism (7), and the unloading snatch and have on the mechanism (6) with foretell arrange the pneumatic clamping jaw (6-11) of unloading that constant head tank (5-2a) quantity and position on board (5-2) correspond, and controlled level and up-and-down reciprocating motion.
2. The automatic product blanking and discharging device as claimed in claim 1, wherein: each discharging pneumatic clamping jaw (4-8) on the discharging and grabbing mechanism (4) is arranged along the diagonal direction of the product, and each discharging pneumatic clamping jaw (6-11) on the discharging and grabbing mechanism (6) is also arranged along the diagonal direction of the product.
3. The automatic product blanking and discharging device as claimed in claim 1 or 2, wherein: the discharging and grabbing mechanism (4) further comprises a discharging and grabbing support plate (4-1), a discharging and grabbing transverse guide rail (4-2), a discharging and grabbing transverse sliding seat (4-3), a discharging and grabbing transverse moving cylinder (4-4), a discharging and grabbing longitudinal moving guide rail (4-5), a discharging and grabbing lifting slide seat (4-6) and a discharging and grabbing lifting cylinder (4-7), wherein the discharging and grabbing support plate (4-1) is fixed on the workbench (1), the discharging and grabbing transverse moving guide rail (4-2) is horizontally arranged on the discharging and grabbing support plate (4-1), the discharging and grabbing transverse moving slide seat (4-3) is slidably arranged on the discharging and grabbing transverse moving guide rail (4-2) through a sliding block, and the discharging and grabbing transverse moving cylinder (4-4) is arranged on the discharging and grabbing support plate (4-1), the driving end of the discharging grabbing transverse moving cylinder (4-4) is connected with the discharging grabbing transverse moving slide seat (4-3), the discharging grabbing longitudinal moving guide rail (4-5) is vertically installed on the discharging grabbing transverse moving slide seat (4-3), the discharging grabbing lifting slide seat (4-6) is installed on the discharging grabbing longitudinal moving guide rail (4-5) in a sliding mode through a discharging grabbing longitudinal moving slide block (4-9), the discharging grabbing lifting cylinder (4-7) is fixed on the discharging grabbing transverse moving slide seat (4-3), the driving end of the discharging grabbing lifting cylinder (4-7) is connected with the discharging grabbing lifting slide seat (4-6), and the discharging pneumatic clamping jaw (4-8) is installed at the bottom of the discharging grabbing lifting slide seat (4-6).
4. The automatic product blanking and discharging device as claimed in claim 3, wherein: the discharging pneumatic clamping jaws (4-8) comprise discharging clamping jaw cylinders (4-8-1) and two oppositely arranged discharging clamping jaws (4-8-2), and the two discharging clamping jaws (4-8-2) are respectively connected with left and right piston rods of the discharging clamping jaw cylinders (4-8-1).
5. The automatic product blanking and discharging device as claimed in claim 1 or 2, wherein: the discharging mechanism (5) also comprises a horizontal discharging guide rail (5-1), a horizontal discharging slide block (5-3), a discharging driving motor (5-4) and a discharging driving screw rod (5-5), the horizontal discharging guide rail (5-1) is arranged on the workbench (1), the discharging plate (5-2) is slidably arranged on the horizontal discharging guide rail (5-1) through a horizontal discharging slide block (5-3), the discharging driving screw rod (5-5) and the horizontal discharging guide rail (5-1) are arranged on the workbench (1) in parallel, an output shaft of the discharging driving motor (5-4) is in transmission connection with one end of a discharging driving screw rod (5-5), the bottom of the discharging plate (5-2) is provided with a screw nut which is matched with the discharging driving screw rod (5-5).
6. The automatic product blanking and discharging device as claimed in claim 5, wherein: the discharge plate (5-2) comprises a bottom plate (5-2-1) and positioning groove plates (5-2-2), wherein a plurality of openings are formed in an array mode on the positioning groove plates (5-2-2), and the positioning groove plates (5-2-2) are fixedly installed above the bottom plate (5-2-1) to form a plurality of positioning grooves (5-2a) distributed in an array mode.
7. The automatic product blanking and discharging device as claimed in claim 1 or 2, wherein: the blanking grabbing mechanism (6) further comprises a blanking grabbing support plate (6-1), a blanking grabbing transverse moving guide rail (6-2), a blanking grabbing transverse moving slide seat (6-3), a blanking grabbing transverse moving slide block (6-4), a blanking grabbing transverse moving motor (6-5), a blanking grabbing transverse moving screw rod (6-6), a blanking grabbing lifting cylinder (6-7), a blanking grabbing lifting guide rail (6-8), a blanking grabbing lifting slide block (6-9) and a blanking grabbing lifting seat (6-10), the blanking grabbing support plate (6-1) is erected above the space between the discharging mechanism (5) and the conveying mechanism (7), the blanking grabbing transverse moving guide rail (6-2) is horizontally arranged on the blanking grabbing support plate (6-1), and the blanking grabbing transverse moving slide seat (6-3) slides through the blanking grabbing transverse moving slide block (6-4) The blanking grabbing transverse moving mechanism is arranged on a blanking grabbing transverse moving guide rail (6-2), a blanking grabbing transverse moving screw rod (6-6) and the blanking grabbing transverse moving guide rail (6-2) are arranged on a blanking grabbing support plate (6-1) in parallel, a blanking grabbing transverse moving motor (6-5) is fixed on the blanking grabbing support plate (6-1), the driving end of the blanking grabbing transverse moving motor (6-5) is in transmission connection with one end of the blanking grabbing transverse moving screw rod (6-6), a screw rod nut is arranged at the back of a blanking grabbing transverse moving slide (6-3), and the screw rod nut is matched with the blanking grabbing transverse moving screw rod (6-6); the blanking grabbing lifting guide rail (6-8) is vertically arranged on the blanking grabbing transverse sliding seat (6-3), the blanking grabbing lifting seat (6-10) is slidably arranged on the blanking grabbing lifting guide rail (6-8) through a blanking grabbing lifting slide block (6-9), the blanking grabbing lifting cylinder (6-7) is fixed on the blanking grabbing transverse sliding seat (6-3), the driving end of the blanking grabbing lifting cylinder (6-7) is connected with the blanking grabbing lifting seat (6-10), and the blanking pneumatic clamping jaw (6-11) is arranged at the bottom of the blanking grabbing lifting seat (6-10).
8. The automatic blanking and discharging device for the products as claimed in claim 7, wherein: the blanking pneumatic clamping jaw (6-11) comprises a blanking clamping jaw cylinder (6-11-1) and two opposite blanking clamping jaws (6-11-2), and the two blanking clamping jaws (6-11-2) are respectively connected with a left piston rod and a right piston rod of the blanking clamping jaw cylinder (6-11-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111053275.8A CN113651102A (en) | 2021-09-09 | 2021-09-09 | Automatic unloading discharge device of product |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111053275.8A CN113651102A (en) | 2021-09-09 | 2021-09-09 | Automatic unloading discharge device of product |
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| CN113651102A true CN113651102A (en) | 2021-11-16 |
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| CN202111053275.8A Pending CN113651102A (en) | 2021-09-09 | 2021-09-09 | Automatic unloading discharge device of product |
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