Automatic stacking device for stamping products

Abstract

The utility model discloses an automatic stacking device for stamping products, which comprises a bottom mounting plate, the top of the bottom mounting plate is fixedly connected with a transverse servo displacement unit, and the bottom end of a steering plate is provided with a sucker position adjusting structure. According to the automatic stacking device for the stamped products, by arranging the suction cup mounting frame, the positioning screw holes, the concave adjusting sleeves, the hand screwing bolts and the rubber suction cups, when the automatic stacking device is used, the positions of the rubber suction cups are adjusted firstly according to the sizes and the adsorbable areas of workpieces, the hand screwing bolts are unscrewed and pulled out, and the concave adjusting sleeves and the rubber suction cups can be detached from the suction cup mounting frame; when the device is used, the proper position is selected, the concave adjusting sleeve is sleeved again, the hand-screwing bolt is screwed in, the hand-screwing bolt is clamped into the positioning screw holes, fixing is completed, the multiple sets of positioning screw holes can have multiple position selections, the function of conveniently adjusting the position of the suction cup is achieved, and the problem that the device does not have the function of conveniently adjusting the position of the suction cup is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of palletizing equipment, in particular to an automatic palletizing device for stamping products. Background Art

[0002] Stamping is a forming processing method that relies on a press and a die to apply external force to profiles such as plates to cause plastic deformation or separation, thereby obtaining a workpiece of the desired shape and size. The finished workpiece is mostly flat. After the stamping is completed, it needs to be stacked to facilitate subsequent packaging and transportation.

[0003] The automatic stacking devices for stamping products currently available on the market are mostly similar in structure. They use lateral servo displacement mechanisms and longitudinal servo displacement mechanisms to form a three-dimensional support frame that can move horizontally and vertically. Stamping products are sucked up by vacuum suction cups and moved to the stacking area. There are some functional deficiencies in actual use and there is room for improvement. For example, the position of the suction cups used to suck up stamping parts is mostly fixed, while the actual production batches of workpieces have different specifications, and their actual sizes and adsorbable areas are also different. They cannot be flexibly adjusted according to actual needs, and do not have the function of facilitating the adjustment of the suction cup position.

[0004] Now, a new type of automatic palletizing device for stamping products is proposed to solve the above problems. Utility Model Content

[0005] The utility model aims to provide an automatic stacking device for stamping products to solve the problem that the above-mentioned background technology does not have the function of conveniently adjusting the position of the suction cup.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic stacking device for stamping products, comprising a bottom mounting plate, the top of the bottom mounting plate is fixedly connected with a lateral servo displacement unit, the top of the lateral servo displacement unit is installed with a lateral sliding frame, the top of the lateral sliding frame is vertically fixedly connected with a longitudinal support frame, the interior of the longitudinal support frame is provided with a longitudinal servo displacement unit, the exterior of the longitudinal support frame is sleeved with a longitudinal sliding sleeve, the front end of the longitudinal sliding sleeve is fixedly connected with a supporting seat, the front end of the supporting seat is sleeved with an extension sleeve, the front end of the extension sleeve is fixedly connected with a motor mounting seat, the bottom end of the motor mounting seat is movably connected with a steering plate, the front end of the motor mounting seat is installed with a front end shell, side shells are respectively installed on both sides of the motor mounting seat, side limiting edges are respectively welded on both sides of the supporting seat, and a suction cup position adjustment structure is provided at the bottom end of the steering plate.

[0007] The suction cup position adjustment structure includes four groups of suction cup mounting frames, which are respectively fixedly connected to the bottom end of the steering plate laterally, and multiple groups of positioning screw eyes are arranged inside the suction cup mounting frames. Two groups of concave adjustment sleeves are sleeved on the bottom end of the suction cup mounting frames, and two groups of hand-tightened bolts are respectively inserted at the front and rear ends of the concave adjustment sleeves, and a rubber suction cup is installed at the bottom of the concave adjustment sleeve.

[0008] Preferably, the positioning screw eyes pass through the front and rear ends of the suction cup mounting frame, and the positioning screw eyes are arranged at equal intervals.

[0009] Preferably, the shape and size of the inner part of the top end of the concave adjustment sleeve matches the shape and size of the outer part of the bottom end of the suction cup mounting frame, and the concave adjustment sleeve can slide left and right along the bottom end of the suction cup mounting frame.

[0010] Preferably, the hand-tightening bolt passes through one end of the concave adjustment sleeve and extends into the interior of the positioning screw eye, and the thread on the outside of the hand-tightening bolt matches the thread on the inside of the positioning screw eye.

[0011] Preferably, a servo motor is installed at the top of the motor mounting seat, and the front end housing and the side housing have the same size.

[0012] Preferably, ultrasonic sensors are installed at middle positions inside the front end shell and the side shell respectively, buzzers are installed on both sides inside the front end shell and the side shell respectively, and the ultrasonic sensors and buzzers are electrically connected.

[0013] Preferably, a first electric cylinder is installed on one side of the support seat, and a second electric cylinder is installed on the other side of the support seat, and the front ends of the first electric cylinder and the second electric cylinder are connected to the front end of the extension sleeve.

[0014] Preferably, a reserved groove is provided inside the extension sleeve, and limiting edge sliding grooves are provided on both sides of the reserved groove, and the position dimensions of the side limiting edges and the limiting edge sliding grooves correspond to each other.

[0015] Compared with the prior art, the utility model has the beneficial effects that: the automatic stacking device for stamping products not only realizes the function of facilitating the adjustment of the suction cup position, realizes the function of reminding the moving path to be blocked, but also realizes the function of front and rear extension;

[0016] (1) A suction cup mounting frame, a positioning screw eye, a concave adjustment sleeve, a hand-tightening bolt and a rubber suction cup are provided. When in use, a vacuum pump is connected to the rubber suction cup. After the workpiece is stamped and formed, the extension sleeve is extended to between the upper and lower molds. The longitudinal servo displacement unit drives the extension sleeve to press down, and the rubber suction cup is attached to the surface of the workpiece to suck up the workpiece. Then the longitudinal servo displacement unit drives the extension sleeve to move up, and the extension sleeve retracts to make the workpiece leave between the molds. The transverse servo displacement unit drives the longitudinal support frame as a whole to the stacking area to stack the workpiece. Before adsorption, the position of the rubber suction cup is adjusted according to the size of the workpiece and the adsorbable area. The hand-tightening bolt is loosened and pulled out. The concave adjustment sleeve together with the rubber suction cup can be removed from the suction cup mounting frame. A suitable position is selected, the concave adjustment sleeve is re-put on, and the hand-tightening bolt is driven in. The hand-tightening bolt is inserted into the positioning screw eye to complete the fixation. Multiple sets of positioning screw eyes can have multiple position options, realizing the function of facilitating the adjustment of the suction cup position.

[0017] (2) By providing a front housing, a side housing, an ultrasonic sensor and a buzzer, when the motor mounting base moves horizontally or vertically during use, the ultrasonic sensors inside the front housing and the side housing continuously emit ultrasonic signals for detection. When an object is detected approaching, the buzzer sounds a reminder, so that the staff can pay attention in time to avoid collisions during the operation of the equipment, which may cause injuries to personnel, thereby realizing the function of reminding when the moving path is blocked;

[0018] (3) By providing a first electric cylinder, a second electric cylinder, a side limiting edge, a reserved groove and a limiting edge sliding groove, when in use, according to the position of the material, when the extension sleeve needs to be extended forward, the first electric cylinder and the second electric cylinder inside the support seat extend outward synchronously to push the extension sleeve forward, and the side limiting edge and the reserved groove and the limiting edge sliding groove cooperate with each other, so that the extension sleeve can slide forward and backward more smoothly and stably, thereby realizing the function of forward and backward extension. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a front view structural schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of a partial cross-sectional structure of the extension sleeve of the utility model when viewed from above;

[0021] Figure 3 For the utility model Figure 1 A partial cross-section at the center is an enlarged structural diagram;

[0022] Figure 4 It is a rear view structural schematic diagram of the extension sleeve of the utility model.

[0023] In the figure: 1. bottom mounting plate; 2. transverse servo displacement unit; 3. transverse sliding frame; 4. longitudinal support frame; 5. longitudinal servo displacement unit; 6. longitudinal sliding sleeve; 7. supporting seat; 8. extension sleeve; 9. motor mounting seat; 10. servo motor; 11. steering plate; 12. suction cup mounting frame; 13. positioning screw eye; 14. concave adjustment sleeve; 15. hand screw bolt; 16. rubber suction cup; 17. front end shell; 18. side shell; 19. ultrasonic sensor; 20. buzzer; 21. first electric cylinder; 22. second electric cylinder; 23. side limit edge; 24. reserved groove; 25. limit edge slide groove. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example 1: Please refer to Figure 1-4 , an automatic stacking device for stamping products, comprising a bottom mounting plate 1, a lateral servo displacement unit 2 is fixedly connected to the top of the bottom mounting plate 1, a lateral sliding frame 3 is installed on the top of the lateral servo displacement unit 2, a longitudinal support frame 4 is vertically fixedly connected to the top of the lateral sliding frame 3, a longitudinal servo displacement unit 5 is arranged inside the longitudinal support frame 4, a longitudinal sliding sleeve 6 is sleeved on the outside of the longitudinal support frame 4, a support seat 7 is fixedly connected to the front end of the longitudinal sliding sleeve 6, an extension sleeve 8 is sleeved on the front end of the support seat 7, a motor mounting seat 9 is fixedly connected to the front end of the extension sleeve 8, a steering plate 11 is movably connected to the bottom end of the motor mounting seat 9, and a suction cup position adjustment structure is arranged at the bottom end of the steering plate 11;

[0026] See also Figure 1-4 An automatic palletizing device for stamping products also includes a suction cup position adjustment structure, which includes four groups of suction cup mounting frames 12, which are respectively and transversely fixedly connected to the bottom end of the steering plate 11, and the interior of the suction cup mounting frames 12 is provided with a plurality of positioning screw eyes 13, and the bottom end of the suction cup mounting frames 12 is sleeved with two groups of concave adjustment sleeves 14, and the front and rear ends of the concave adjustment sleeves 14 are respectively plugged with two groups of hand-tightening bolts 15, and the bottom of the concave adjustment sleeve 14 is installed with a rubber suction cup 16;

[0027] The positioning screw eye 13 passes through the front and rear ends of the suction cup mounting frame 12, and the positioning screw eyes 13 are arranged at equal intervals. The shape and size of the inner top of the concave adjustment sleeve 14 match the shape and size of the outer bottom of the suction cup mounting frame 12. The concave adjustment sleeve 14 can slide left and right along the bottom of the suction cup mounting frame 12. The hand screw bolt 15 passes through one end of the concave adjustment sleeve 14 and extends into the interior of the positioning screw eye 13. The outer thread of the hand screw bolt 15 matches the inner thread of the positioning screw eye 13, which is convenient for adjusting the suction cup position.

[0028] Specifically, Figure 2 and Figure 3 As shown, according to the size of the workpiece and the adsorbable area, first adjust the position of the rubber suction cup 16, loosen and pull out the hand screw 15, the concave adjustment sleeve 14 together with the rubber suction cup 16 can be removed from the suction cup mounting frame 12, select a suitable position, put on the concave adjustment sleeve 14 again, and then insert the hand screw 15. The hand screw 15 is inserted into the positioning screw eye 13 to complete the fixation. Multiple sets of positioning screw eyes 13 can have a variety of position options.

[0029] Embodiment 2: A front end housing 17 is installed at the front end of the motor mounting seat 9, and side housings 18 are installed on both sides of the motor mounting seat 9. A servo motor 10 is installed at the top of the motor mounting seat 9. The front end housing 17 and the side housing 18 have the same size. Ultrasonic sensors 19 are installed at the middle positions inside the front end housing 17 and the side housing 18, and buzzers 20 are installed on both sides inside the front end housing 17 and the side housing 18. The ultrasonic sensor 19 and the buzzer 20 are electrically connected to prevent collision during displacement and reduce the probability of equipment damage;

[0030] Specifically, Figure 1 and Figure 3 As shown, the ultrasonic sensors 19 inside the front shell 17 and the side shell 18 continuously emit ultrasonic signals for detection. When an object is detected approaching, the buzzer 20 sounds a reminder to alert the staff to pay attention in time to avoid collisions and injuries during the operation of the equipment.

[0031] Embodiment 3: Side limiting edges 23 are welded on both sides of the support seat 7, a first electric cylinder 21 is installed on one side of the support seat 7, and a second electric cylinder 22 is installed on the other side of the support seat 7. The front ends of the first electric cylinder 21 and the second electric cylinder 22 are connected to the front end of the extension sleeve 8. A reserved groove 24 is provided inside the extension sleeve 8, and limiting edge sliding grooves 25 are provided on both sides of the reserved groove 24. The position and size of the side limiting edge 23 and the limiting edge sliding groove 25 correspond to each other, so that the position of the suction cup can be displaced forward and backward;

[0032] Specifically, Figure 2 and Figure 4As shown, the first electric cylinder 21 and the second electric cylinder 22 inside the support seat 7 extend outward synchronously to push the extension sleeve 8 to move forward, and the side limiting edge 23 and the reserved groove 24 and the limiting edge sliding groove 25 cooperate with each other to make the extension sleeve 8 slide back and forth more smoothly and stably.

[0033] Working principle: When the utility model is in use, first, the vacuum pump is connected to the rubber suction cup 16. After the workpiece is stamped and formed, the extension sleeve 8 extends to between the upper and lower molds, and the longitudinal servo displacement unit 5 drives the extension sleeve 8 to press down. The rubber suction cup 16 fits on the surface of the workpiece to suck up the workpiece, and then the longitudinal servo displacement unit 5 drives the extension sleeve 8 to move up, and the extension sleeve 8 retracts to make the workpiece leave between the molds. The transverse servo displacement unit 2 drives the longitudinal support frame 4 as a whole to the stacking area to stack the workpieces. Before adsorption, according to the size of the workpiece and the adsorbable area, first adjust the position of the rubber suction cup 16, loosen and pull out the hand bolt 15, the concave adjustment sleeve 14 together with the rubber suction cup 16 can be removed from the suction cup mounting frame 12, select a suitable position, put on the concave adjustment sleeve 14 again, and then drive in the hand bolt 15. The hand bolt 15 is inserted into the positioning screw eye 13 to complete the fixation. Multiple sets of positioning screw eyes 13 can have a variety of position options. When the motor mounting seat 9 moves horizontally or vertically, the ultrasonic sensors 19 inside the front housing 17 and the side housing 18 continuously emit ultrasonic signals for detection. When an object is detected approaching, the buzzer 20 sounds a reminder to remind the staff to pay attention in time to avoid collisions during the operation of the equipment and cause injuries. According to the position of the material, when the extension sleeve 8 needs to be extended forward, the first electric cylinder 21 and the second electric cylinder 22 inside the support seat 7 extend outward synchronously to push the extension sleeve 8 forward. The side limit edge 23 and the reserved groove 24 and the limit edge sliding groove 25 cooperate with each other, which can make the extension sleeve 8 slide forward and backward more smoothly and stably.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An automatic palletizing device for stamping products, comprising a bottom mounting plate (1), characterized in that: The top of the bottom mounting plate (1) is fixedly connected to a transverse servo displacement unit (2), the top of the transverse servo displacement unit (2) is installed with a transverse sliding frame (3), the top of the transverse sliding frame (3) is vertically fixedly connected to a longitudinal support frame (4), the interior of the longitudinal support frame (4) is provided with a longitudinal servo displacement unit (5), the exterior of the longitudinal support frame (4) is sleeved with a longitudinal sliding sleeve (6), the front end of the longitudinal sliding sleeve (6) is fixedly connected to a support seat (7), and the support seat The front end of the motor mounting seat (7) is sleeved with an extension sleeve (8), the front end of the extension sleeve (8) is fixedly connected to a motor mounting seat (9), the bottom end of the motor mounting seat (9) is movably connected to a steering plate (11), the front end of the motor mounting seat (9) is installed with a front end shell (17), the two sides of the motor mounting seat (9) are respectively installed with side shells (18), the two sides of the support seat (7) are respectively welded with side limiting edges (23), and the bottom end of the steering plate (11) is provided with a suction cup position adjustment structure; The suction cup position adjustment structure comprises four groups of suction cup mounting frames (12), the four groups of suction cup mounting frames (12) are respectively and transversely fixedly connected to the bottom end of the steering plate (11), a plurality of groups of positioning screw eyes (13) are arranged inside the suction cup mounting frames (12), two groups of concave adjustment sleeves (14) are sleeved at the bottom end of the suction cup mounting frames (12), two groups of hand-tightening bolts (15) are respectively inserted at the front and rear ends of the concave adjustment sleeves (14), and a rubber suction cup (16) is installed at the bottom of the concave adjustment sleeve (14).

2. The automatic palletizing device for stamping products according to claim 1, characterized in that: The positioning screw eyes (13) penetrate the front and rear ends of the suction cup mounting frame (12), and the positioning screw eyes (13) are arranged at equal intervals.

3. The automatic palletizing device for stamping products according to claim 1, characterized in that: The shape and size of the inner part of the top end of the concave adjustment sleeve (14) match the shape and size of the outer part of the bottom end of the suction cup mounting frame (12), and the concave adjustment sleeve (14) can slide left and right along the bottom end of the suction cup mounting frame (12).

4. The automatic palletizing device for stamping products according to claim 1, characterized in that: The hand-tightening bolt (15) passes through one end of the concave adjustment sleeve (14) and extends into the interior of the positioning screw eye (13), and the thread on the outside of the hand-tightening bolt (15) matches the thread on the inside of the positioning screw eye (13).

5. The automatic palletizing device for stamping products according to claim 1, characterized in that: A servo motor (10) is installed at the top end of the motor mounting seat (9), and the front end housing (17) and the side housing (18) have the same size.

6. The automatic palletizing device for stamping products according to claim 1, characterized in that: An ultrasonic sensor (19) is installed at the middle position of the front end shell (17) and the side shell (18), and a buzzer (20) is installed on both sides of the front end shell (17) and the side shell (18), and the ultrasonic sensor (19) and the buzzer (20) are electrically connected.

7. The automatic palletizing device for stamping products according to claim 1, characterized in that: A first electric cylinder (21) is installed on one side of the support seat (7), and a second electric cylinder (22) is installed on the other side of the support seat (7). The front ends of the first electric cylinder (21) and the second electric cylinder (22) are connected to the front end of the extension sleeve (8).

8. The automatic palletizing device for stamping products according to claim 1, characterized in that: A reserved groove (24) is arranged inside the extension sleeve (8), and limiting edge sliding grooves (25) are arranged on both sides of the reserved groove (24), and the position and size of the side limiting edge (23) and the limiting edge sliding groove (25) correspond to each other.

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