Quick positioning device for machining workpieces of different sizes
Through the combined design of the support part, handling system, loading system, positioning part and detection part, the operation difficulty and processing accuracy of the traditional loading device when replacing the mold, and the rapid positioning and efficient processing of workpieces of different sizes are achieved.
Patent Information
- Application Number
- CN202422467761.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-12
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-10-12
AI Technical Summary
The traditional automatic loading device needs to be repeatedly adjusted when changing the shape, resulting in increased operation difficulty, and the workpiece center is inconsistent with the loading level center, which affects processing accuracy and efficiency.
The combination design of the support part, handling system, feeding system, positioning part and detection part is adopted, including a transmission roller, a red light indicator and a detection switch. Through a flexible adjustment mechanism and an accurate positioning part design, the position of the guide column is quickly adjusted to ensure that the center of the workpiece is consistent with the center of the feeding level.
It realizes rapid positioning of workpieces of different sizes, simplifies the operation process, improves equipment compatibility and processing consistency, reduces replacement time, and improves work efficiency.
Smart Images
Figure CN223146991U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of industrial equipment, and particularly relates to a rapid positioning device for workpieces with different sizes in processing. Background Art
[0002] There is no centering and alignment device at the loading position of the traditional automatic loading device. When changing the type of workpieces with different sizes, the position of the limit device needs to be adjusted repeatedly for many times, which not only increases the operation difficulty, but also reduces the usability and flexibility of the equipment; meanwhile, without an indicating centering device, it is impossible to ensure that the center of the workpiece coincides with the center of the loading position, resulting in a position deviation in loading and affecting the subsequent processing accuracy and efficiency. Summary of the Utility Model
[0003] The purpose of the utility model is to provide a rapid positioning device for workpieces with different sizes in processing, so as to solve the problems existing in the above-mentioned prior art.
[0004] To achieve the above purpose, the utility model provides a rapid positioning device for workpieces with different sizes in processing, including:
[0005] A support part, including a plurality of machine frames, and the machine frames are symmetrically and parallelly arranged;
[0006] A handling system and a loading system are successively installed between the machine frames. The handling system includes a first transportation part and a handling positioning and adjusting part. The handling positioning and adjusting part is installed below the first transportation part. The loading system includes a second transportation part and a side positioning and adjusting part. The side positioning and adjusting part is installed below the second transportation part. Both the handling positioning and adjusting part and the side positioning and adjusting part are in contact connection with the workpiece. Both the first transportation part and the second transportation part include a plurality of driving rollers, and the driving rollers are successively arranged at intervals between the two side machine frames according to a preset interval;
[0007] A positioning part, including a red light indicator, and the red light indicator is installed on one side of the first transportation part;
[0008] A detection part, including a loading position detection switch, and the loading position detection switch is installed between the first transportation part and the second transportation part.
[0009] Optionally, the handling positioning and adjusting part includes a plurality of first sliding rods, and the first sliding rods are successively arranged at intervals between the machine frames. A plurality of first limit columns are installed on each first sliding rod. One end of each first limit column is installed on the corresponding first sliding rod, and the other end passes through the intervals between the driving rollers in the first transportation part for limiting the workpiece.
[0010] Optionally, each first limit column is slidably installed on the outer side wall of the corresponding first sliding rod through a handling position limit adjustment block.
[0011] Optionally, the side positioning adjustment part is installed below the second transportation part and includes a second sliding rod, which is connected to the handling positioning adjustment part by a plurality of side limiting adjustment rods; a plurality of second limiting columns are installed on each of the side limiting adjustment rods, one end of each second limiting column is installed on the corresponding limiting adjustment rod, and the other end passes through the intervals between the driving rollers in the second transportation part for guiding the workpiece during transportation.
[0012] Optionally, the positioning part further includes a red light fixing bracket and a red light clamp. The red light fixing bracket is installed on one side of any one of the machine frames, corresponding to the position of the first transportation part, and the red light clamp is installed on the red light fixing bracket for clamping the red light indicator.
[0013] Optionally, the detection part further includes a parallel connection docking detection switch, which is installed above the second transportation part.
[0014] Optionally, a switch bracket is installed above the second transportation part, and the parallel connection docking detection switch is installed on the switch bracket.
[0015] Optionally, it further includes a motor, which is installed on any one of the machine frames and is in transmission connection with each of the driving rollers.
[0016] The technical effect of the present utility model is as follows:
[0017] To meet the demand of multi-functional use of one machine, the present utility model proposes a fast positioning device for different sizes of processed workpieces. The device aims to solve the problem that when the equipment is compatible with workpieces of different sizes for model change, through the centering and alignment device, the positions of the first guiding column and the second guiding column can be quickly adjusted, facilitating the accuracy of the workpiece at the loading position and improving the processing consistency of the equipment. The fast positioning device proposed by the present utility model effectively solves the repeated adjustment of the guiding and limiting columns by adopting a flexible adjustment mechanism and a precise positioning part design, and cannot ensure that the center of the workpiece does not coincide with the center of the loading position. At the same time, the device also has the advantages of simple structure, convenient adjustment, and strong compatibility, providing a new solution for the fields of industrial automation and intelligent manufacturing. Description of the Drawings
[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.
[0019] The accompanying drawings, which form a part of this application, are used to provide a further understanding of this application. The schematic embodiments of this application and their descriptions are used to explain this application and do not constitute an improper limitation to this application. In the drawings:
[0020] Figure 1 It is a top view structural schematic diagram of the positioning device in the embodiment of the present utility model;
[0021] Figure 2 It is a corresponding structural schematic diagram of the red light indicator and the red light cross axis in the embodiment of the present utility model;
[0022] Figure 3 It is a structural schematic diagram of the driving roller and the feeding position detection switch in the embodiment of the present utility model;
[0023] Figure 4 It is a structural schematic diagram of the cooperation between the workpiece and the handling position limit guide post in the embodiment of the present utility model;
[0024] Figure 5 It is a structural schematic diagram of the inside of the side positioning adjustment part in the embodiment of the present utility model;
[0025] Label description: 1. Driving roller; 2. Speed regulating motor; 3. Parallel line butt joint detection switch; 34. Handling position limit guide post; 35. Side limit adjustment rod; 36. Second slide bar; 37. Handling position limit adjustment block; 38. First slide bar; 4. Side limit guide post; 5. Feeding position detection switch; 6. Red light fixing bracket; 7. Red light clamp; 8. Red light indicator; 9. Handling position limit guide post; 10. Red light cross axis; 11. Workpiece. Detailed implementation manners
[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0027] For the convenience of understanding the present utility model, the present utility model will be described more comprehensively below with reference to the relevant accompanying drawings. Several embodiments of the present utility model are given. However, the present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present utility model more thorough and comprehensive.
[0028] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there can also be an intermediate element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are only for the purpose of illustration;
[0029] Regarding the use of "comprising", "including", "having", "containing" and so on in this article, they are all open-ended terms, that is, they are meant to include but not be limited to.
[0030] Unless otherwise defined, all technical and scientific terms used in this article have the same meaning as those commonly understood by those skilled in the technical field to which this utility model belongs. The terms used in the description of this utility model in this article are only for the purpose of describing specific embodiments and are not intended to limit this utility model. The term "and / or" used in this article includes any and all combinations of one or more of the related listed items.
[0031] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. The following will refer to the drawings and combine the embodiments to detail this application.
[0032] Embodiment 1
[0033] As Figure 1 - Figure 2 shown, in this embodiment, a rapid positioning device for workpieces of different sizes is provided, including: a support part, including a number of racks, and each of the racks is symmetrically and parallelly arranged; a handling system and a feeding system are sequentially installed between each of the racks. The handling system includes a first transportation part and a handling positioning adjustment part, and the handling positioning adjustment part is installed below the first transportation part. The feeding system includes a second transportation part and a side positioning adjustment part, and the side positioning adjustment part is installed below the second transportation part. The handling positioning adjustment part and the side positioning adjustment part are both in contact connection with the workpiece 11. The first transportation part and the second transportation part both include a number of drive rollers 1, and each of the drive rollers 1 is sequentially arranged at intervals between the two side racks; a positioning part, including a red light indicator 8, and the red light indicator 8 is installed on one side of the first transportation part; a detection part, including a feeding position detection switch 5, and the feeding position detection switch 5 is installed between the first transportation part and the second transportation part.
[0034] With the rapid development of industrial automation and intelligent manufacturing, the market has put forward higher requirements for the compatibility and flexibility of equipment. In order to meet the need of multi-purpose use of a single machine, this embodiment proposes a rapid positioning device and method for different machining workpiece sizes. The device aims to solve the problem that when the equipment is compatible with workpieces 11 of different sizes and changes models, through the centering and alignment device, the positions of the first guiding column and the second guiding column can be quickly adjusted, facilitating the accuracy of the workpiece 11 at the loading position and improving the machining consistency of the equipment.
[0035] The device mainly consists of a support part, a handling system, a loading system, a positioning part, a detection part and an adjustment mechanism. The support part provides a stable structural support; the handling system and the loading system realize the transportation of the workpiece 11 through the driving roller 1, and are also equipped with a handling positioning adjustment part and a side positioning adjustment part, which can adapt to workpieces 11 of different sizes by adjusting the positions of the limit columns; the positioning part includes a red light indicator 8, a red light fixing bracket 6 and a red light clamp 7, which are used to accurately indicate the center position of the workpiece 11; the detection part is responsible for detecting the loading position and docking state of the workpiece 11.
[0036] The adjustment mechanism is the core part, which allows the operator to quickly adjust the positions of the handling positioning adjustment part and the side positioning adjustment part according to the size of the workpiece 11, so as to ensure that the workpiece 11 will not be displaced during the transportation process and the center position remains consistent when at the loading position. This adjustment method not only simplifies the operation process, but also improves the compatibility and flexibility of the equipment.
[0037] The specific structure of this embodiment includes:
[0038] Support part: It is composed of multiple racks, which are symmetrically and parallelly arranged to provide a stable support structure for the whole device.
[0039] Handling system and loading system:
[0040] Handling system: It includes a first transportation part and a handling positioning adjustment part. The first transportation part consists of multiple driving rollers 1, which are arranged at preset intervals between the racks for transporting the workpiece 11. The handling positioning adjustment part is located below the first transportation part and includes a first sliding rod 38 and a handling position limit guiding column 34. The handling position limit guiding column 34 is slidably installed on the first sliding rod 38, and by adjusting the position of the handling position limit guiding column 34, it can be used to limit the workpiece 11.
[0041] Loading system: It includes a second transportation part and a side positioning and adjustment part. The second transportation part is also composed of multiple driving rollers 1 and is used to transport the workpiece 11 from one place to another. The side positioning and adjustment part is located below the second transportation part and includes a second sliding rod 36 and a side limiting and adjusting rod 35. The first sliding rod 38 near the edge of the handling and positioning adjustment part close to the side positioning and adjustment part is connected to the second sliding rod 36 through a number of side limiting and adjusting rods 35. Side limiting guide posts 4 are installed on the side limiting and adjusting rods 35 and are used for guiding during the pushing process.
[0042] Guide rollers are installed at the tops of each handling position limiting guide post 34 and side limiting guide post 4 (which can reduce wear when contacting the workpiece 11);
[0043] Positioning part: It includes a red light indicator 8 and related brackets. The red light indicator 8 is installed on one side of the first transportation part. Through the red light indicator 8, the position of the workpiece 11 can be conveniently observed to achieve precise positioning. The red light fixing bracket 6 and the red light clamp 7 are used to fix the red light indicator 8.
[0044] Detection part: It includes a loading position detection switch 5 and a parallel connection docking detection switch 3. The loading position detection switch 5 is installed between the first transportation part and the second transportation part and is used to detect whether the workpiece 11 reaches the specified position. The parallel connection docking detection switch 3 is installed above the second transportation part and is used to detect the alignment situation of the workpiece 11.
[0045] Each handling position limiting guide post 34 is slidably installed on the first sliding rod 38 through a handling position limiting adjustment block 37, which is convenient for adjusting the position.
[0046] A switch bracket is installed above the second transportation part and is used to fix the parallel connection docking detection switch 3.
[0047] The motor is installed on any one of the racks and is in transmission connection with each driving roller 1 to provide power for the entire transportation system.
[0048] The specific working process of this embodiment: When installing for the first time, first take a workpiece 11, find the center of the workpiece 11 through the physical drawing method and make a mark. At the same time, place the workpiece 11 at the loading position of the conveyor roller and adjust the position to the center position that the robotic arm can grasp. Then align the cross axis emitted by the red light indicator 8 with the center of the workpiece 11 and fix the red light indicator 8; when switching workpieces 11 of different sizes, only need to simply find the center of the workpiece 11 and make a mark, then place the workpiece 11 on the conveyor roller and adjust the center of the workpiece 11 to coincide with the center of the red light cross. Finally, adjust the handling position limiting guide post 34 and the side limiting guide post 4 to contact the edge of the workpiece 11 and lock the guide posts to complete the adjustment; the complex center alignment adjustment work each time is omitted, the changeover time for the equipment to switch sizes is reduced, and the work efficiency is improved.
[0049] Both the side limit adjusting rod 35 and the handling position limit adjusting block 37 can be adjusted in position through the second sliding rod 36. After the position is adjusted, it is locked with a setscrew. For the convenience of adjustment, there are 11 limit posts on each side limit adjusting rod 35, and they are distributed in a flared shape to facilitate feeding. There are a total of 4 groups of handling position adjusting limit blocks, which can accommodate the limits of workpieces 11 of different sizes while ensuring that the center position of the workpiece 11 remains unchanged.
[0050] The quick positioning device provided in this embodiment effectively solves the problems of workpiece 11 offset and inconsistent center position by adopting a flexible adjustment mechanism and a precise positioning part design. At the same time, the device also has the advantages of simple structure, convenient adjustment, and strong compatibility, providing a new solution for the fields of industrial automation and intelligent manufacturing.
[0051] As described above, only the specific preferred embodiment of the present application is provided, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by those skilled in the art within the technical scope disclosed in the present application should be covered by the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.
Claims
1. A rapid positioning device for workpieces of different sizes, characterized in that, Including: A support part, including several racks, and each of the racks is symmetrically and parallelly arranged; A handling system and a loading system are successively installed between each of the racks. The handling system includes a first transportation part and a handling positioning and adjusting part. The handling positioning and adjusting part is installed below the first transportation part. The loading system includes a second transportation part and a side positioning and adjusting part. The side positioning and adjusting part is installed below the second transportation part. Both the handling positioning and adjusting part and the side positioning and adjusting part are in contact connection with a workpiece (11). Both the first transportation part and the second transportation part include several driving rollers (1), and each of the driving rollers (1) is successively arranged at intervals between the two racks according to a preset interval; A positioning part, including a red light indicator (8), and the red light indicator (8) is installed on one side of the first transportation part; A detection part, including a loading position detection switch (5), and the loading position detection switch (5) is installed between the first transportation part and the second transportation part.
2. The quick positioning device for machining workpieces of different sizes according to claim 1, characterized in that, The handling positioning and adjusting part includes several first sliding rods (38), and each of the first sliding rods (38) is successively arranged at intervals between each of the racks. Several first limiting columns are installed on each of the first sliding rods (38). One end of each of the first limiting columns is installed on the corresponding first sliding rod (38), and the other end passes through the intervals between the driving rollers (1) in the first transportation part for limiting the workpiece (11).
3. The quick positioning device for processing workpieces of different sizes according to claim 2, wherein Each of the first limiting columns is slidably installed on the outer side wall of the corresponding first sliding rod (38) through a handling position limiting and adjusting block (37).
4. The quick positioning device for machining workpieces of different sizes according to claim 1, characterized in that, The side positioning and adjusting part is installed below the second transportation part and includes a second sliding rod (36). The second sliding rod (36) is connected to the handling positioning and adjusting part through several side limiting and adjusting rods (35); several second limiting columns are installed on each of the side limiting and adjusting rods (35). One end of each of the second limiting columns is installed on the corresponding limiting and adjusting rod, and the other end passes out through the intervals between the driving rollers (1) in the second transportation part for guiding the workpiece (11) during transportation.
5. The rapid positioning device for machining workpieces of different sizes according to claim 1, characterized in that, The positioning part further includes a red light fixing bracket (6) and a red light clip (7). The red light fixing bracket (6) is installed on one side of any one of the racks, corresponding to the position of the first transportation part. The red light clip (7) is installed on the red light fixing bracket (6), and the red light clip (7) is used for clamping the red light indicator (8).
6. The quick positioning device for machining workpieces of different sizes according to claim 1, characterized in that, The detection part further includes a wire merging and docking detection switch (3), which is installed above the second transportation part.
7. A rapid positioning device for machining workpieces of different sizes according to claim 6, characterized in that, A switch bracket is installed above the second transportation part, and the wire merging and docking detection switch (3) is installed on the switch bracket.
8. A rapid positioning device for machining workpieces of different sizes according to claim 1, characterized in that, It further includes a motor, and the motor is installed on any one of the racks. The motor is in transmission connection with each of the driving rollers (1).