Feeding device for anchor bolt thermal shrinkage production line
By designing inclined plates and chutes in the loading device of the anchor bolt heat shrink production line, and automatically calibrating the anchor bolt position with gravity, the problems of anchor bolt misalignment and upper and lower end shifting are solved, improving the loading accuracy and reducing cost waste.
Patent Information
- Application Number
- CN202420753095.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-12
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-04-12
AI Technical Summary
The anchor bolts are prone to misalignment and upper and lower ends shifting on the conveyor belt, which leads to errors in the grabbing of the robotic arm, resulting in errors in heat shrinkage process and waste of costs.
A feeding device for anchor bolt heat shrink production line is designed. By placing anchor bolts on the inclined plate, the anchor bolt position is automatically calibrated by gravity, and through the design of inclined chutes and feed troughs, the anchor bolt position is ensured accurately in the feed hole.
The accuracy of position grabbing and positioning of anchor bolts in the feeding device is improved, the incidence of robotic arm grabbing errors is reduced, and the heat shrinkage process errors and cost waste are avoided.
Smart Images
Figure CN222679362U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of anchor bolt production devices, in particular to a feeding device for an anchor bolt heat shrink production line. Background Art
[0002] Anchor bolts refer to the general term for all post-anchoring components, covering a wide range. According to different raw materials, they are divided into metal anchor bolts and non-metal anchor bolts. According to different anchoring mechanisms, they are divided into expansion anchor bolts, expansion anchor bolts, bonding anchor bolts, concrete screws, nails, concrete nails, etc. When producing anchor bolts, the anchor bolts need to be heat-shrinked. In order to facilitate the processing of anchor bolts, a feeding device is required to feed the anchor bolts in sequence.
[0003] In the feeding device, the anchor bolt is moved to the processing area by the conveyor belt, and a robotic arm is installed at the same time. The robotic arm drives the anchor bolt to grab it, and the anchor bolt can be placed at a fixed point in the processing area. However, when the anchor bolt is placed on the conveyor belt, the anchor bolt is misplaced and the upper and lower ends are swapped. When the subsequent robotic arm grabs the anchor bolt, the robotic arm will make an error in the grabbing end of the anchor bolt, resulting in heat shrinkage of the rear end of the anchor bolt. At the same time, heat shrinkage of the rear end of the anchor bolt will damage the anchor bolt, resulting in cost waste. For this reason, we propose a feeding device for an anchor bolt heat shrink production line. Utility Model Content
[0004] In view of the shortcomings of the existing feeding device for the anchor bolt heat shrink production line, the utility model provides a feeding device for the anchor bolt heat shrink production line, which has the advantages of placing the anchor bolt on the upper part of the inclined plate, and then driving the position of the anchor bolt to be automatically calibrated under the action of gravity, while controlling the anchor bolt to slide into the feed hole to ensure the accuracy of the anchor bolt positioning, thereby solving the problems raised in the above-mentioned background technology.
[0005] The cam is provided with a toothed plate at the bottom of the support, and a toothed plate is provided at the bottom of the support, and a toothed plate is provided at the bottom of the support, and a toothed plate is provided at the bottom of the support, and a toothed plate is provided at the bottom of the support, and a toothed plate is provided at the bottom of the support, and a toothed plate is provided at the bottom of the support, and a toothed plate is provided at the bottom of the support, and a toothed plate is provided at the bottom of the support, and a toothed plate is provided at the bottom of the support, and a toothed plate is provided at the bottom of the support, and a toothed plate is provided at the bottom of the support, and a toothed plate is provided at the bottom of the support, and a toothed plate is provided at the bottom of the support, and a toothed plate is provided at the bottom of the support, and a toothed plate is provided at the bottom of the support, and a toothed plate is provided at the bottom of the support, and a toothed plate is provided at the bottom of the support, and a toothed plate is provided at the bottom of the support, and a toothed plate is provided at the bottom of the support, and a toothed plate is provided at the bottom of the support, and a toothed plate is provided at the bottom of the front end of the
[0006] Preferably, a threaded sleeve is threadedly sleeved on the lower end of the telescopic rod, and the threaded sleeve is movably sleeved inside the rear end of the bracket.
[0007] Preferably, the inclined groove is in an inclined state, and the inclined groove is installed on both sides of the upper part of the inclined plate, and a limit plate is installed outside the positioning pin.
[0008] Preferably, the feed chute is installed on both sides of the interior of the front material receiving plate, and the feed chute is located on one side of the lower part of the inclined chute.
[0009] Preferably, the spring is installed at the lower end of the positioning base, and the positioning base is located at the lower part of the feeding hole, and a circular limiting sleeve is provided inside the positioning base.
[0010] Preferably, two sets of magnetic grippers are installed on the side of the positioning clamp, and the motor installed inside the motor is connected to the positioning clamp.
[0011] Preferably, a heat shrink production device is installed on the other side of the auxiliary bracket, and a motor is installed on one end of the lead screw.
[0012] Compared with the feeding device for the existing anchor bolt heat shrink production line, the utility model has the following beneficial effects:
[0013] 1. The feeding device of the anchor bolt heat shrink production line is provided with an inclined groove through the outside of the inclined plate. After the anchor bolt is placed on the upper part of the inclined plate, the anchor bolt is controlled to tilt downward at the end with heavy mass under the action of the inclined surface outside the inclined groove, and then the front and back sides of the anchor bolt can be calibrated, and the feeding trough drives the heavy end to move downward, so that when the subsequent grasping device takes the anchor bolt, the accuracy of grasping and positioning the anchor bolt is improved.
[0014] 2. The feeding device of the anchor bolt heat shrink production line is installed on the upper part of the positioning base through a spring, and then the positioning base can drive the anchor bolt to be clamped at the lower part of the feed hole, and at the same time press the positioning base downward, and then drive the anchor bolt to deviate from the inside of the feed hole, so as to facilitate the removal of the anchor bolts in sequence, and according to the different lengths of the anchor bolts, turn to the threaded rod to adjust the distance between the feed hole and the positioning base. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the main structure of the utility model;
[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the main body of the utility model;
[0017] Figure 3 It is a partial enlarged structural schematic diagram of the transfer device of the utility model;
[0018] Figure 4 It is a partial cross-sectional structural schematic diagram of the utility model;
[0019] Figure 5 This is an enlarged structural diagram of the utility model at A;
[0020] Figure 6 This is an enlarged structural diagram of point B of the utility model.
[0021] In the figure: 1. bracket; 2. inclined plate; 3. telescopic rod; 4. positioning pin; 5. inclined groove; 6. front receiving plate; 7. feeding hole; 8. feeding trough; 9. threaded rod; 10. connecting plate; 11. movable sleeve; 12. positioning base; 13. spring; 14. auxiliary bracket; 15. lead screw; 16. cross bar; 17. motor; 18. positioning clamping plate; 19. magnetic gripper. DETAILED DESCRIPTION
[0022] 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.
[0023] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6A feeding device for an anchor bolt heat shrink production line includes a bracket 1, an upper end of the bracket 1 is movably sleeved with an inclined plate 2, the outer side of the inclined plate 2 contains an inclined surface, and the inclined surface automatically drives the anchor bolt to be transported to the other side, a telescopic rod 3 is installed at the lower part of the rear end of the inclined plate 2, and the telescopic rod 3 is rotated to adjust the inclination angle of the inclined plate 2, a positioning pin 4 is installed at the front end of the upper part of the inclined plate 2, and the positioning pin 4 limits the downward discharge of the anchor bolt, and an inclined groove 5 is opened on the outer side of the inclined plate 2, and the inclined groove 5 drives the anchor bolt to tilt toward the heavy end, an auxiliary bracket 14 is placed on the outside of one side of the bracket 1, and a lead screw 15 is movably sleeved on the inner side of the auxiliary bracket 14, and a cross bar 16 is sleeved on the outer thread of the lead screw 15, and a front receiving plate 6 is fixedly connected to the front end of the bracket 1, and a lower part of the front receiving plate 6 is fixedly connected to The feeding hole 7 and the side of the front receiving plate 6 are provided with a feeding trough 8, which drives the anchor bolt in the inclined state to slide downward, and the rear end of the lower part of the feeding hole 7 is threadedly connected with a threaded rod 9. When the threaded rod 9 is rotated, the threaded rod 9 drives the positioning base 12 to move upward, and the lower part of the threaded rod 9 is movably sleeved with a connecting plate 10, and the lower part of the connecting plate 10 is fixedly connected with a movable sleeve 11, and the outer part of the movable sleeve 11 is sleeved with a positioning base 12 and a spring 13, and the spring 13 pushes the positioning base 12 to move upward, and a motor 17 is installed in the middle part of the front end of the cross bar 16, and a positioning splint 18 is installed at the lower end of the motor 17, and a magnetic gripper 19 is installed at the lower part of the front end of the positioning splint 18, and the magnetic gripper 19 drives the anchor bolt to grab, and at the same time, the magnetic gripper 19 drives the anchor bolt to grab and push it to the other end at the same time.
[0024] See also Figure 1 The lower end of the telescopic rod 3 is threadedly sleeved with a threaded sleeve, and the threaded sleeve is movably sleeved inside the rear end of the bracket 1. By rotating the telescopic rod 3, the telescopic rod 3 controls the inclination angle of the inclined plate 2 to adjust. At the same time, after the anchor bolt is placed on the upper part of the inclined plate 2, the inclined surface formed on the outside of the inclined plate 2 can control the activity efficiency of the anchor bolt when it is placed on the other side of the inclined plate 2.
[0025] See also Figure 5 The inclined groove 5 is in an inclined state, and the inclined groove 5 is installed on both sides of the upper part of the inclined plate 2. At the same time, a limiting plate is installed on the outside of the positioning pin 4. The inclined groove 5 is in an inclined state on both sides of the upper part of the inclined plate 2, and the anchor bolt is placed on the upper part of the inclined plate 2. At the same time, the masses of the two ends of the anchor bolt are different, and then the end with the heavier mass of the anchor bolt tilts downward. At the same time, after the anchor bolt inclined plate 2 drives the anchor bolt to move continuously downward, it is convenient to drive the heavy end of the anchor bolt downward, and a positioning pin 4 is installed on the upper part of the inclined plate 2. The positioning pin 4 limits the position of the anchor bolt to avoid the problem of the anchor bolt continuing to slide down and causing blockage of the interior of the front receiving plate 6.
[0026] See also Figure 5The feed trough 8 is installed on both sides of the front receiving plate 6. At the same time, the feed trough 8 is located on one side of the lower part of the inclined trough 5. A feed trough 8 is opened inside the front receiving plate 6. The feed trough 8 is in an inclined state. When the anchor bolt slides downward with gravity, the heavy end of the anchor bolt faces downward. At the same time, in the inclined state of the feed trough 8, the anchor bolt can be driven to slide vertically downward as a whole. At the same time, the sliding anchor bolt falls into the inside of the feed hole 7, which improves the neatness of the anchor bolt when it is placed.
[0027] See also Figure 6 The spring 13 is installed at the lower end of the positioning base 12, and the positioning base 12 is located at the lower part of the feeding hole 7. At the same time, a circular limiting sleeve is opened inside the positioning base 12, which is installed at the lower part of the positioning base 12 through the spring 13. At the same time, when the anchor bolt slides downward, the lower end of the anchor bolt falls into the interior of the positioning base 12, and the upper end of the anchor bolt is clamped in the interior of the lower end of the feeding hole 7 to prevent the anchor bolt from sliding out directly. At the same time, when the clamping device needs to clamp the anchor bolt for feeding, the clamping device is pressed down, which can then drive the positioning base 12 to move downward, and the anchor bolt deviates from the interior of the feeding hole 7, and the anchor bolt can be taken out from the upper part of the positioning base 12.
[0028] See also Figure 3 Two groups of magnetic grippers 19 are installed on the side of the positioning splint 18. The motor installed inside the motor 17 is connected to the positioning splint 18. By starting the motor 17, the angle of the magnetic gripper 19 is adjusted. At the same time, the positioning splint 18 drives the position of the magnetic gripper 19 to be fine-tuned. When the magnetic gripper 19 is controlled to move outside the anchor bolt, the motor inside the magnetic gripper 19 is started, and then the magnetic force is generated inside the magnetic gripper 19. The magnetic force adsorbs the anchor bolt, and then the magnetic gripper 19 can drive the anchor bolt to be picked up and loaded into the processing area.
[0029] See also Figure 3 A heat shrink production device is installed on the other side of the auxiliary bracket 14. At the same time, a motor is installed at one end of the screw 15. When the screw 15 is started, the screw 15 drives the position of the magnetic gripper 19 to adjust, and then the magnetic gripper 19 can drive the anchor bolt from the conveying device to the processing area, and drive the anchor bolt for loading processing.
[0030] Working principle: When in use, rotate the telescopic rod 3 to adjust the inclination angle of the inclined plate 2, and place the anchor bolt in the middle of the upper part of the inclined plate 2. According to the overall weight of the anchor bolt, the inclined groove 5 drives one end of the anchor bolt to tilt up, and then the anchor bolt automatically distinguishes between the two ends at the upper part of the inclined plate 2, so as to facilitate the subsequent adjustment of the position of the anchor bolt during processing. At the same time, when the anchor bolt continues to slide downward, the sliding anchor bolt falls into the inside of the feed trough 8, and the feed trough 8 drives it to slide into the inside of the feed hole 7, and the lower end of the anchor bolt falls to the upper part of the positioning base 12, and the position of the magnetic gripper 19 is adjusted. The magnetic gripper 19 clamps the anchor bolt and then moves to the processing area, and then drives the anchor bolt to improve the convenience when calibrating the anchor bolt position during feeding.
[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A feeding device for an anchor bolt heat shrink production line, comprising a bracket (1), the upper end of the bracket (1) is movably sleeved with an inclined plate (2), a telescopic rod (3) is installed at the lower part of the rear end of the inclined plate (2), a positioning pin (4) is installed at the front end of the upper part of the inclined plate (2), an inclined groove (5) is provided on the outside of the inclined plate (2), an auxiliary bracket (14) is placed on the outside of one side of the bracket (1), a lead screw (15) is movably sleeved on the inner side of the auxiliary bracket (14), and a cross bar (16) is sleeved on the outer thread of the lead screw (15), characterized in that: The front end of the bracket (1) is fixedly connected to a front material receiving plate (6), the lower part of the front material receiving plate (6) is fixedly connected to a material feeding hole (7), a side of the front material receiving plate (6) is provided with a material feeding groove (8), the rear end of the lower part of the material feeding hole (7) is threadedly connected to a threaded rod (9), the lower part of the threaded rod (9) is movably sleeved with a connecting plate (10), the lower part of the connecting plate (10) is fixedly connected to a movable sleeve (11), the outer part of the movable sleeve (11) is sleeved with a positioning base (12) and a spring (13), the middle part of the front end of the cross bar (16) is installed with a motor (17), the lower end of the motor (17) is installed with a positioning clamp (18), and the lower part of the front end of the positioning clamp (18) is installed with a magnetic gripper (19).
2. A feeding device for an anchor bolt heat shrink production line according to claim 1, characterized in that: The lower end of the telescopic rod (3) is threadedly sleeved with a threaded sleeve, and the threaded sleeve is movably sleeved inside the rear end of the bracket (1).
3. The feeding device for the anchor bolt heat shrink production line according to claim 1, characterized in that: The inclined groove (5) is in an inclined state, and the inclined groove (5) is installed on both sides of the upper part of the inclined plate (2), and a limit plate is installed outside the positioning pin (4).
4. The feeding device for the anchor bolt heat shrink production line according to claim 1, characterized in that: The feeding trough (8) is installed on both sides of the front receiving plate (6), and the feeding trough (8) is located on one side of the lower part of the inclined trough (5).
5. The feeding device for the anchor bolt heat shrink production line according to claim 1, characterized in that: The spring (13) is installed at the lower end of the positioning base (12), and the positioning base (12) is located at the lower part of the feed hole (7). A circular limiting sleeve is provided inside the positioning base (12).
6. The feeding device for the anchor bolt heat shrink production line according to claim 1, characterized in that: Two groups of magnetic grippers (19) are installed on the side of the positioning clamp (18), and the motor installed inside the motor (17) is connected to the positioning clamp (18).
7. The feeding device for the anchor bolt heat shrink production line according to claim 1, characterized in that: A heat shrink production device is installed on the other side of the auxiliary bracket (14), and a motor is installed on one end of the lead screw (15).