CN214297667U

CN214297667U - Double-station inclined vertical plate placing machine

Info

Publication number: CN214297667U
Application number: CN202022808357.6U
Authority: CN
Inventors: 张斌; 张晓明; 黄善发
Original assignee: Wuxi Weiqin Intelligent Equipment Co ltd
Current assignee: Wuxi Weiqin Intelligent Equipment Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-09-28
Anticipated expiration: 2030-11-27

Abstract

The utility model relates to a double-station inclined vertical type plate placing machine, which comprises a frame, a workbench arranged on the frame, and a grabbing mechanism positioned on the workbench and used for grabbing a circuit board, wherein a trolley used for feeding is correspondingly arranged on the side of the workbench; the workbench comprises two grabbing areas arranged in parallel and a placing area positioned on one side of the grabbing area in the discharging direction, conveying rollers are arranged on the top surface of the trolley, the grabbing areas and the placing area, and a transmission mechanism for driving the conveying rollers of the placing area is arranged below the workbench; the cart and the grabbing area are connected with a positioning mechanism, the positioning mechanism is used for connecting the top surface of the cart with the grabbing area to form a feeding channel, and the feeding channel is slidably moved to form an inclined plate frame used for placing a circuit board to be grabbed. Through setting up two and snatching the district, increased the circuit board quantity that the mechanism can snatch of snatching to can in time supply snatch waiting of district and snatch the circuit board, realize the continuous output of circuit board.

Description

Double-station inclined vertical plate placing machine

Technical Field

The utility model belongs to the technical field of circuit board collecting and releasing equipment technique and specifically relates to a device duplex position inclined vertical puts trigger.

Background

The circuit board is an important component in the electronic device, in the circuit board processing process, the manual method is usually used for feeding, although an automatic plate placing machine is also adopted on a part processing circuit board production line, the circuit board is often easy to damage due to the influence of dust and weight, the existing plate placing machine is easy to damage the circuit board stacked below in use, and in addition, when dustproof measures are taken, separation paper is placed on the circuit board, most of the separation paper is placed manually, and the production efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

The applicant aims at the defects in the prior art and provides the double-station inclined vertical type plate placing machine with a reasonable structure, so that the production efficiency is increased, the damage caused by overstocked circuit boards is reduced, and the product quality is ensured.

The utility model discloses the technical scheme who adopts as follows:

a double-station inclined vertical type plate placing machine comprises a rack, a workbench arranged on the rack, and a grabbing mechanism which is positioned on the workbench and used for grabbing a circuit board, wherein a trolley used for feeding is correspondingly arranged on the side of the workbench;

the workbench comprises two grabbing areas arranged in parallel and a placing area positioned on one side of the grabbing area in the discharging direction, conveying rollers are arranged on the top surface of the trolley, the grabbing areas and the placing area, and a transmission mechanism for driving the conveying rollers of the placing area is arranged below the workbench; the cart and the grabbing area are connected with a positioning mechanism, the positioning mechanism is used for connecting the top surface of the cart with the grabbing area to form a feeding channel, and the feeding channel is slidably moved to form an inclined plate frame used for placing a circuit board to be grabbed.

As a further improvement of the above technical solution:

the positioning mechanism comprises positioning metal plates connected with one side of the trolley facing the rack, one grabbing area corresponds to two positioning metal plates, a gap is reserved between the two positioning metal plates, and an alignment block matched with the gap between the positioning metal plates is arranged on the trolley.

The top of the positioning metal plate is provided with an alignment reference which is flush with the workbench, and the alignment block and the alignment reference are arranged at the same height.

Still be equipped with hydraulic pressure lock structure between shallow and the grasping area, hydraulic pressure lock structure is including being located the pneumatic cylinder in the grasping area, the tongs that is driven by the pneumatic cylinder, be equipped with on the shallow by the spacing pole of clasping of tongs.

The tongs include the push rod that links to each other with the piston rod of pneumatic cylinder, with push rod articulated bull stick, articulated in the middle of the bull stick have be located the round pin axle that snatchs the district, the one end that the bull stick deviates from the push rod is buckled and is set up, and the department of buckling is used for locking the locking pole of hugging closely.

The conveying roller of shallow top surface, snatching the district is unpowered roller set, the conveying roller is including the transition roller that is located pneumatic cylinder piston direction of motion both ends.

The transmission mechanism comprises a transmission motor connected with the workbench, and the transmission motor is in belt transmission connection with the transmission roller; the utility model discloses a roll body, including workstation, positioning mechanism, locating shaft, transfer roller, spacing pole, the workstation below still is equipped with positioning mechanism, positioning mechanism includes the location axle that links to each other with the workstation, and the location axle is on a parallel with the transfer roller, the epaxial sliding connection in location has the gag lever post that extends the roll body top, reserves the interval that the circuit board passes through between two gag lever posts.

The positioning device is characterized in that a sliding assembly is arranged between the limiting rod and the positioning shaft, the sliding assembly comprises two sliding blocks sleeved on one positioning shaft and a movable plate connected with each sliding block, a winch and a belt wheel are respectively arranged on the two movable plates on one positioning shaft, a transmission belt is tensioned between the winch and the belt wheel, and a clamping plate used for clamping the transmission belt is arranged on the movable plate.

The rack comprises an upright post and a top beam, wherein a grating is arranged in the upright post.

The utility model has the advantages as follows:

the utility model has the advantages of being compact and reasonable in structure, convenient operation can realize high automation and intelligent level, snatchs the district through setting up two, has increased the circuit board quantity that snatchs the mechanism and can snatch to can in time supply snatch waiting of district and snatch the circuit board, realize the continuous output of circuit board.

The utility model provides a grating setting is in the stand for detect the operating condition who corresponds and snatch the district, so that control snatchs the mechanism and is not influenced station function. For example, when one grabbing area carries out loading and unloading, the loading and unloading of the circuit board of the other grabbing area are not influenced; if one of the grabbing areas needs manual intervention and adjustment, the normal work of the other grabbing area is not influenced, and the production efficiency is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of the rack of the present invention.

Fig. 3 is a schematic view of the bottom structure of the placement area of the present invention.

Fig. 4 is an enlarged view of a portion a of fig. 3 for showing the structure of the positioning shaft and the sliding assembly.

Fig. 5 is a schematic diagram of the cooperation between the cart and the grabbing area of the present invention.

Fig. 6 is an enlarged view of a portion B of fig. 5 for embodying the hydraulic lock structure and the positioning mechanism.

Wherein: 1. a frame; 2. a work table; 3. a grabbing mechanism; 4. pushing a cart; 5. a transmission mechanism; 6. a positioning mechanism; 7. a plate frame; 8. a hydraulic lock structure; 9. a transition roll; 10. positioning the shaft; 11. a limiting rod; 12. a slipping component; 13. a slider; 14. moving the plate; 15. a winch; 16. a pulley; 17. a transmission belt; 18. a splint;

101. a column; 102. a top beam; 103. a grating;

201. a grabbing area; 202. a placement area; 203. a conveying roller;

301. a mechanical arm; 302. a suction cup;

501. a drive motor;

601. positioning a metal plate; 602. an alignment block; 603. aligning a reference;

801. a hydraulic cylinder; 802. a gripper; 803. a clasping rod; 804. a push rod; 805. a rotating rod; 806. and (7) a pin shaft.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

As shown in fig. 1 to 6, the double-station inclined vertical plate placing machine of the present embodiment includes a frame 1, a workbench 2 disposed on the frame 1, and a grabbing mechanism 3 located on the workbench 2 for grabbing a circuit board, wherein a cart 4 for loading is correspondingly disposed on a side of the workbench 2;

the workbench 2 comprises two grabbing areas 201 arranged in parallel and a placing area 202 positioned on one side of the discharging direction of the grabbing areas 201, conveying rollers 203 are arranged on the top surface of the cart 4, the grabbing areas 201 and the placing area 202, and a transmission mechanism 5 for driving the conveying rollers 203 of the placing area 202 is arranged below the workbench 2; a positioning mechanism 6 is connected between the cart 4 and the grabbing area 201, the positioning mechanism 6 is used for connecting the top surface of the cart 4 and the grabbing area 201 to form a feeding channel, and the feeding channel is slidably moved to place an inclined plate frame 7 for holding a circuit board to be grabbed.

The positioning mechanism 6 comprises positioning metal plates 601 connected with one side of the frame 1 facing the cart 4, one grabbing area 201 corresponds to two positioning metal plates 601, a gap is reserved between the two positioning metal plates 601, and the cart 4 is provided with an alignment block 602 matched with the gap between the positioning metal plates 601.

The top of the positioning metal plate 601 is provided with an alignment reference 603 which is flush with the workbench 2, and the alignment block 602 and the alignment reference 603 are arranged at the same height.

Still be equipped with hydraulic pressure lock structure 8 between shallow 4 and the district 201 of snatching, hydraulic pressure lock structure 8 is equipped with on shallow 4 by the pole 803 of clasping that 802 is spacing including being located the pneumatic cylinder 801 that snatchs on the district 201, the tongs 802 that is driven by pneumatic cylinder 801.

The hand grip 802 comprises a push rod 804 connected with a piston rod of the hydraulic cylinder 801 and a rotating rod 805 hinged with the push rod 804, a pin shaft 806 positioned on the gripping area 201 is hinged in the middle of the rotating rod 805, one end of the rotating rod 805, which is far away from the push rod 804, is bent, and the bent part is used for locking the holding rod 803.

The conveying rollers 203 on the top surface of the cart 4 and in the grabbing area 201 are unpowered roller groups, and the conveying rollers 203 comprise transition rollers 9 positioned at two ends of the piston moving direction of the hydraulic cylinder 801.

The transmission mechanism 5 comprises a transmission motor 501 connected with the workbench 2, and the transmission motor 501 is in belt transmission connection with the conveying roller 203; still be equipped with positioning mechanism 6 below 2 of workstation, positioning mechanism 6 includes the location axle 10 that links to each other with workstation 2, and location axle 10 is on a parallel with transfer roller 203, and the sliding connection has the gag lever post 11 that extends the roll body top on location axle 10, reserves the interval that the circuit board passes through between two gag lever posts 11.

A sliding assembly 12 is arranged between the limiting rod 11 and the positioning shaft 10, the sliding assembly 12 comprises two sliding blocks 13 sleeved on one positioning shaft 10 and a moving plate 14 connected with each sliding block 13, a winch 15 and a belt wheel 16 are respectively arranged on the two moving plates 14 on one positioning shaft 10, a transmission belt 17 is tensioned between the winch 15 and the belt wheel 16, and a clamping plate 18 used for clamping the transmission belt 17 is arranged on the moving plate 14.

The frame 1 comprises a vertical column 101 and a top beam 102, and a grating 103 is arranged in the vertical column 101.

The plate placing method using the double-station inclined vertical plate placing machine comprises the following steps:

starting the winch 15, driving the transmission belt 17 and the belt wheel 16 by the winch 15, pulling the movable plate 14 to move along the direction of the positioning shaft 10, and driving the limiting rods 11 connected with the movable plate 14 by the movable plate 14 so that the distance between the two limiting rods 11 is matched with the width of the circuit board to be discharged;

two shallow 4 push to two and snatch district 201 department, with snatch the locating mechanism 6 cooperation spacing of district 201, carry the grillage 7 that waits to snatch the circuit board with shallow 4 and push to snatch the district 201 from shallow 4 through transfer roller 203 on, snatch mechanism 3 and snatch the circuit board to two and snatch district 201 by turns, put and place the district 202, place the driving motor 501 operation of district 202 this moment, drive the transfer roller 203 rotation of placing the district 202, export the circuit board.

The specific structure and working principle of this embodiment are as follows:

as shown in fig. 1 and 2, the frame 1 includes upright columns 101 and a top beam 102, and an embedded grating 103 is disposed in each upright column 101 for timely detecting the operation of the equipment. The worktable 2 is arranged at the middle height of the frame 1, and the worktable 2 is divided into two parallel grabbing areas 201 and a placing area 202 which is arranged behind the grabbing areas 201 by taking the orientation as an example in the figure in the embodiment. The grabbing mechanism 3 is arranged between the grabbing area 201 and the placing area 202, the grabbing mechanism 3 comprises a mechanical arm 301, the mechanical arm 301 is mounted on the workbench 2, a suction cup 302 is connected to the mechanical arm 301, and the suction cup 302 is used for sucking up the circuit board on the board frame 7. In this embodiment, the board frame 7 is an L-shaped inclined plate for supporting the circuit board.

The grabbing area 201 and the placing area 202 both adopt a mode that the conveying rollers 203 rotate to convey the plate frame 7 or the circuit board, wherein the conveying rollers 203 of the two grabbing areas 201 are unpowered roller sets, and the conveying rollers 203 are rotatably connected with the workbench 2; a transmission motor 501 for driving the transmission roller 203 to actively rotate is arranged below the transmission roller 203 of the placing area 202, and the transmission motor 501 is in belt transmission connection with the transmission roller 203.

As shown in fig. 2, 3 and 4, in order to control the movement path of the circuit board on the placing area 202 and prevent the circuit board from deviating from the straight output path, two positioning shafts 10 connected to the table 2 are provided below the placing area 202, and the positions of the positioning shafts 10 are fixed. Between two positioning shafts 10, a sliding assembly 12 is arranged, the sliding assembly 12 comprises sliders 13 sleeved on the two positioning shafts 10, a moving plate 14 is arranged on one side of the slider 13 facing the conveying roller 203, the moving plate 14 connects the two sliders 13 on the same side of the two positioning shafts 10 together, and the moving plate 14 is located in the middle of the two sliders 13 and is used for installing a winch 15 and a belt wheel 16. In this embodiment, two winches 15 are located on the same moving plate 14, two belt pulleys 16 are located on the other moving plate 14, each winch 15 corresponds to one belt pulley 16, and the two belt pulleys 16 are in a group, and the group of winches 15 and the belt pulleys 16 are in transmission connection through a transmission belt 17. A clamping plate 18 is further arranged on the moving plate 14 where the belt wheel 16 is located, the clamping plate 18 is two metal sheets connected through screws, and the transmission belt 17 is clamped between the two metal sheets, and in order to increase friction force, one of the metal sheets in the embodiment adopts a tooth surface structure, and the tooth surface faces the transmission belt 17.

As shown in fig. 5 and 6, in the positioning mechanism 6 between the cart 4 and the grasping area 201, the cross section of the space reserved between the two positioning metal plates 601 is trapezoidal, and the end with the larger size faces the cart 4, so that the alignment block 602 on the cart 4 is aligned and embedded therein. A holding rod 803 is arranged on the top surface of the alignment block 602, a hydraulic cylinder 801 is arranged on one side of the grabbing area 201 close to the trolley 4, the moving direction of a piston rod of the hydraulic cylinder 801 is along the edge of the grabbing area 201, a push rod 804 extends on the piston rod of the hydraulic cylinder 801, the end part of the push rod 804 is hinged with a rotating rod 805, the rotating rod 805 faces the trolley 4, and the middle position of the rotating rod 805 is hinged on the grabbing area 201 by a pin shaft 806. When the piston rod reciprocates, the rotating rod 805 rotates around the pin 806, and in the rotating process, the bending structure at the other end of the rotating rod 805 has two states of locking the holding rod 803 and releasing the holding rod 803, so that the holding rod 803 is limited and released.

The utility model provides a put the board mode, can snatch two circuit boards that snatch district 201 by turns, one of them circuit board that snatchs district 201 has got the back, can have time in time to supply, realizes the continuous output of circuit board.

The above description is for the purpose of explanation and not limitation of the invention, which is defined in the claims, and any modifications may be made within the scope of the invention.

Claims

1. The utility model provides a double-station inclined vertical type plate placing machine which is characterized in that: the circuit board picking device comprises a rack (1), a workbench (2) arranged on the rack (1) and a picking mechanism (3) which is arranged on the workbench (2) and used for picking a circuit board, wherein a trolley (4) used for feeding is correspondingly arranged on the side of the workbench (2);

the trolley is characterized in that the workbench (2) comprises two grabbing areas (201) arranged in parallel and a placing area (202) located on one side of the discharging direction of the grabbing areas (201), conveying rollers (203) are arranged on the top surface of the trolley (4), the grabbing areas (201) and the placing area (202), and a transmission mechanism (5) for driving the conveying rollers (203) of the placing areas (202) is arranged below the workbench (2); a positioning mechanism (6) is connected between the cart (4) and the grabbing area (201), the positioning mechanism (6) is used for connecting the top surface of the cart (4) and the grabbing area (201) to form a feeding channel, and the feeding channel slides to move to form an inclined plate frame (7) used for placing a circuit board to be grabbed.

2. The double-station inclined plate-releasing machine according to claim 1, characterized in that: positioning mechanism (6) include with frame (1) towards location panel beating (601) that shallow (4) one side links to each other, one snatchs district (201) and corresponds two location panel beating (601), reserves the clearance between two location panel beating (601), be equipped with on shallow (4) with between location panel beating (601) clearance matched with align piece (602).

3. The double-station inclined plate-releasing machine according to claim 2, characterized in that: the top of the positioning metal plate (601) is provided with an alignment reference (603) which is flush with the workbench (2), and the alignment block (602) and the alignment reference (603) are arranged at the same height.

4. The double-station inclined plate-releasing machine according to claim 1, characterized in that: shallow (4) and snatch still to be equipped with hydraulic pressure lock structure (8) between district (201), hydraulic pressure lock structure (8) are including being located pneumatic cylinder (801) on the district of snatching (201), by tongs (802) that pneumatic cylinder (801) drove, be equipped with on shallow (4) and hug closely pole (803) by spacing armful of tongs (802).

5. The double-station inclined plate-releasing machine according to claim 4, characterized in that: the gripper (802) comprises a push rod (804) connected with a piston rod of the hydraulic cylinder (801) and a rotating rod (805) hinged to the push rod (804), a pin shaft (806) located on the gripping area (201) is hinged to the middle of the rotating rod (805), one end, deviating from the push rod (804), of the rotating rod (805) is arranged in a bending mode, and the bending position is used for locking and clasping the rod (803).

6. The double-station inclined plate-releasing machine according to claim 4, characterized in that: shallow (4) top surface, the transfer roller (203) of snatching district (201) are unpowered roller set, transfer roller (203) are including transition roller (9) that are located pneumatic cylinder (801) piston direction of motion both ends.

7. The double-station inclined plate-releasing machine according to claim 4, characterized in that: the transmission mechanism (5) comprises a transmission motor (501) connected with the workbench (2), and the transmission motor (501) is in belt transmission connection with the conveying roller (203); workstation (2) below still is equipped with positioning mechanism (6), positioning mechanism (6) include location axle (10) that link to each other with workstation (2), and location axle (10) are on a parallel with transfer roller (203), sliding connection has gag lever post (11) that extend the roll body top on location axle (10), reserves the interval that the circuit board passes through between two gag lever posts (11).

8. The double-station inclined plate-releasing machine according to claim 7, characterized in that: be equipped with between gag lever post (11) and location axle (10) subassembly (12) that slides, subassembly (12) that slides sets up hoist engine (15), band pulley (16) respectively including two slider (13) of cover on a location axle (10), movable plate (14) that link to each other with every slider (13) on one location axle (10), the tensioning has drive belt (17) between hoist engine (15) and band pulley (16), is equipped with splint (18) that are used for grasping drive belt (17) on movable plate (14).

9. The double-station inclined plate-releasing machine according to claim 1, characterized in that: the rack (1) comprises a vertical column (101) and a top beam (102), wherein a grating (103) is arranged in the vertical column (101).