Probe assembling and positioning device and automatic material taking device
Through the probe assembly positioning device and automatic material picking device, the problem of the round rod not perpendicular to the axis of the cross rod is solved, and an efficient and precise assembly process is achieved, which improves the degree of automation and operation simplicity.
Patent Information
- Application Number
- CN202422342284.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-25
- Publication Date
- 2025-08-05
- Estimated Expiration
- 2034-09-25
AI Technical Summary
In the prior art, it is difficult to keep the axis of the round rod and the cross rod when assembling the probe, resulting in low assembly accuracy and low efficiency.
The probe is used to assemble the positioning device, including the assembly table and the positioning part, and limit the crossbar by using the guide groove and the limiting member to achieve vertical assembly of the round rod through the adjustment plate and the positioning member, and the automatic material collection and assembly of the round rod is realized through the automatic material collection device.
The vertical assembly of the round rod and the cross rod is realized, which improves assembly accuracy and efficiency, simplifies the operation process and reduces costs.
Smart Images
Figure CN223185944U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of manufacturing equipment, and in particular relates to a probe assembly positioning device and an automatic material taking device. Background Art
[0002] Widely used in electrical detection, biological detection and other fields such as Figure 1 The probe shown includes a horizontally arranged crossbar 1 and round rods 2 arranged in an array on the crossbar 1. The round rods 2 are arranged in an array along the top surface of the crossbar 1. During assembly, the distance between the round rods 2 needs to be determined according to requirements, and then the lower ends of the round rods 2 are vertically welded to the top surface of the crossbar 1 to achieve assembly.
[0003] The existing assembly method is mostly manual. First, according to the requirements of the drawing, the positions of the round rods 2 are marked on the cross bar 1 in sequence, and then the round rods 2 are vertically welded to the cross bar 1 one by one. There is also a method of using a marking device to automatically mark the cross bar 1. However, when welding the round rods 2, it is impossible to ensure that the axis of the round rod 2 remains perpendicular to the cross bar 1, so that there is an angle between the axis of the assembled round rod 2 and the vertical plane, which affects the assembly accuracy. Moreover, during assembly, the round rods 2 can only be placed on the cross bar 1 one by one, which is inefficient. Utility Model Content
[0004] In order to solve the above-mentioned deficiencies in the prior art, the utility model provides a probe assembly positioning device and an automatic material picking device, which can automatically pick up vertically arranged round rods and move the removed round rods to the assembly position of the crossbars. The operation is simple and the efficiency is high.
[0005] In order to achieve the purpose of this utility model, the following scheme is proposed:
[0006] A probe assembly positioning device, comprising:
[0007] The assembly table is provided with a guide groove along its length, and limit members are provided at both ends of the guide groove for limiting the two ends of the cross bar;
[0008] The positioning part is arranged on one side of the assembly table. The positioning part includes a column. A connecting frame is provided on the column for vertical movement. An adjustment plate is provided on one side of the connecting frame for vertical extension and contraction. A plurality of adjustment slots are provided on the adjustment plate. Positioning pieces are arranged in an array on the connecting frame. The number of positioning pieces is consistent with the number of adjustment slots. One end of the positioning piece is slidably connected to the connecting frame, and the other end passes through the adjustment slot and extends to the top of the assembly table, which is used to determine the assembly position of the round rod on the cross bar and limit the round rod.
[0009] Furthermore, the limiting member includes a limiting plate, an inverted T-shaped slider is provided at the bottom of the limiting plate, the vertical part of the slider is slidably connected to the guide groove, a sliding groove is provided on one side of the limiting plate, a guide rod is provided in the sliding groove, baffles are respectively provided at both ends of the guide rod, and springs are respectively provided at both ends of the guide rod, one end of the spring is connected to one end of the sliding groove, and the other end is connected to one side of the baffle.
[0010] Furthermore, a plurality of adjustment slots are symmetrically arranged in an array along the middle of the adjustment plate, and each group is arranged in an isosceles triangle.
[0011] Furthermore, the connecting frame includes a connecting rod, the positioning piece includes a clamping claw, one end of the clamping claw is provided with a connecting seat, the connecting seat is provided with a connecting hole, and the connecting hole is slidably connected to the connecting rod.
[0012] Furthermore, a connecting shaft is provided between one end of the clamping jaw and the connecting seat, and a roller is provided on the outer sleeve of the connecting shaft, and the roller is in rolling engagement with the adjusting groove.
[0013] An automatic material taking device includes the probe assembly positioning device, a turntable is provided at the lower end of the column, a movable seat is provided at the lower end of the turntable, the movable seat is slidably connected to the slide rail, and the length direction of the slide rail is perpendicular to the length direction of the assembly table.
[0014] The beneficial effects of the present invention are:
[0015] 1. The clamping jaws can be adjusted synchronously using the adjustment slots on the adjustment plate to meet the positioning of round rods with different spacings. It has a wide range of uses and can determine the assembly position of each round rod on the crossbar without marking the position on the crossbar. It is easy to operate and highly efficient.
[0016] 2. It can realize automatic picking up of round rods, with simple structure, low cost and high degree of automation. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] The drawings described herein are for illustrative purposes only of selected embodiments and not all possible implementations, and are not intended to limit the scope of the present invention.
[0018] Figure 1 A schematic diagram of the probe structure is shown.
[0019] Figure 2 A schematic diagram of an application scenario of the probe assembly device is shown.
[0020] Figure 3 A schematic diagram of the assembly station structure is shown.
[0021] Figure 4 A schematic diagram of the limiting component structure is shown.
[0022] Figure 5 A schematic diagram of the connection structure between the positioning member and the connecting rod is shown.
[0023] Figure 6 A cross-sectional view of the positioning member is shown.
[0024] Markings in the figure: cross bar -1, round bar -2, assembly table -10, guide groove -11, limit piece -12, limit plate -121, slider -122, slide groove -123, guide rod -124, baffle -125, spring -126, positioning part -20, column -21, connecting frame -22, connecting rod -221, adjustment plate -23, adjustment groove -231, positioning piece -24, clamping claw -241, connecting seat -242, connecting hole -243, connecting shaft -244, roller -245, turntable -25, movable seat -26, slide rail -27. DETAILED DESCRIPTION
[0025] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the implementation methods of the present invention are described in detail below with reference to the accompanying drawings. However, the embodiments described in the present invention are only part of the embodiments of the present invention, rather than all the embodiments.
[0026] Example 1
[0027] like Figure 2 As shown, this embodiment provides a probe assembly positioning device, including an assembly table 10 and a positioning portion 20 arranged on one side of the assembly table 10, the assembly table 10 is used to support the cross bar 1 and limit the cross bar 1, and the positioning portion 20 is used to determine the assembly position of the round rod 2 on the cross bar 1 and limit the round rod 2.
[0028] Specifically, such as Figure 2-Figure 4 As shown, the table top of the assembly table 10 is a rectangular structure, with support seats provided vertically downward at both ends, and a guide groove 11 is opened along the length direction of the table top of the assembly table 10. The guide groove 11 runs through the table top of the assembly table 10. The guide groove 11 is set along the length direction of the assembly table 10 and is located in the middle of the table top of the assembly table 10. Limiting parts 12 are respectively provided at both ends of the guide groove 11, which are used to limit the two ends and both sides of the cross bar 1 so that when the cross bar 1 is placed on the assembly table 10, the center line of the length direction of the cross bar 1 is aligned with the center line of the length direction of the assembly table 10.
[0029] The positioning portion 20 includes a column 21, a connecting frame 22, an adjustment plate 23, and a positioning piece 24. The column 21 is vertically arranged, and the connecting frame 22 is vertically movable along the height direction of the column 21. The adjustment plate 23 is vertically movable and is arranged on the side of the connecting frame 22 facing the assembly table 10. The vertical movement of the adjustment plate 23 can be driven by a linear cylinder or an electric telescopic rod. The positioning piece 24 is arranged in an array along the length direction of the lower end of the connecting frame 22, and is used to position the round rod 2 and determine the assembly position of the round rod 2 on the cross bar 1. An adjustment slot 231 is provided on the adjustment plate 23. The number of the adjustment slots 231 corresponds to the number of the positioning pieces 24, which are used to synchronously adjust the spacing between each positioning piece 24.
[0030] Specific operation process:
[0031] Place the cross bar 1 on the assembly table 10, use the limiting pieces 12 at both ends to limit the two ends and both sides of the cross bar 1, start the adjustment plate 23, and move the adjustment plate 23 vertically, so as to adjust the spacing between the positioning pieces 24 so that the spacing is consistent with the assembly position of the round rod 2 on the cross bar 1, and move the connecting frame 22 vertically downward along the height direction of the column 21. When the end of the positioning piece 24 located above the assembly table 10 drops to the top surface of the cross bar 1, it pauses, and vertically inserts the round rod 2 along the positioning piece 1, and makes the lower end of the round rod 2 vertically dock with the top surface of the cross bar 1, thereby completing the determination of the position of the round rod 2 assembled on the cross bar 1. The operation is convenient and efficient.
[0032] Specifically, such as Figure 4 As shown, the limiting member 12 includes a limiting plate 121, a slider 122, a guide rod 124, a baffle 125, and a spring 126. The slider 122 is an inverted T-shaped structure, and its vertical portion passes through the guide groove 11 and is connected to the bottom of the limiting plate 121, so that the limiting plate 121 is moved along the length direction of the guide groove 11. The movement of the limiting plate 121 can be driven by a motor and a bidirectional screw rod, so that the vertical portion of the slider 122 is respectively threadedly connected to the threaded ends of the two ends of the vertical screw rod that are rotated in opposite directions. The limiting plates 12 at both ends of the guide groove 11 are 1 is provided with a slide groove 123 on the opposite side, and the length direction of the slide groove 123 is perpendicular to the length direction of the guide groove 11. The guide rod 124 is provided in the slide groove 123, and the baffle 125 is slidably provided in the slide groove 123 and slidably connected with the guide rod 124. The spring 126 is sleeved on the outside of the guide rod 124, and one end of the spring 126 is connected to one end of the slide groove 123, and the other end is connected to the outward side of the baffle 125, so that the limiting plate 121 limits the two ends of the cross bar 1, and the baffle 125 limits the two sides of the cross bar 1.
[0033] Specifically, such as Figure 2As shown, multiple groups of adjustment slots 231 are symmetrically arranged along the length of the adjustment plate 23, and each group is arranged in an isosceles triangle. The distance between the cross sections of two adjacent adjustment slots 231 is equal, thereby achieving synchronous and equidistant adjustment of the positioning member 24 to meet the positioning requirements of round rods 2 with different spacings.
[0034] Specifically, such as Figure 2 、 Figure 5-Figure 6 As shown, the connecting frame 22 includes a connecting rod 221, and vertical rods are vertically provided at both ends of the connecting rod 221. A horizontal plate is provided at the upper end of the vertical rod. A linear cylinder or electric telescopic rod for driving the vertical movement of the adjustment plate 23 is vertically installed on the horizontal plate, and the output end of the linear cylinder or electric telescopic rod is vertically downward. A connecting plate is provided in the middle of the vertical rod, and a sliding seat is provided on the outer side of the connecting plate. The sliding seat is vertically slidably connected to the column 21. The positioning member 24 includes a clamping jaw 241, a connecting seat 242, a connecting shaft 244, and a roller 245. The clamping jaw 241 is correspondingly arranged above the assembly table 10, the connecting shaft 244 is arranged at the outer end of the handle of the clamping jaw 241, the roller 245 is sleeved on the outer wall of the connecting shaft 244, the connecting seat 242 is connected to one end of the connecting shaft 244, and a connecting hole 243 is provided on the connecting seat 242. The connecting hole 243 passes through both sides of the connecting seat 242. The shape of the connecting hole 243 matches the cross-section of the connecting rod 221, so that the connecting seat 242 is slidably connected to the connecting rod 221, so that the roller 245 rolls with the corresponding adjustment groove 231.
[0035] Example 2
[0036] like Figure 2 、 Figure 5 As shown, this embodiment provides an automatic material picking device, including a probe assembly positioning device as described in Example 1, which is used to automatically pick up the round rod 2 to improve the degree of automation. A turntable 25 is provided at the lower end of the column 21, and a movable seat 26 is provided at the lower end of the turntable 25. The movable seat 26 is slidably connected to the slide rail 27, and the length direction of the slide rail 27 is perpendicular to the length direction of the assembly table 10.
[0037] Specific usage process:
[0038] A placement table is provided on one side of the slide rail 27, and a seat plate is provided on the placement table. The seat plate is movable in a direction perpendicular to the slide rail 27, and sockets are provided in a rectangular array on the seat plate. The round rods 2 are vertically inserted into the corresponding sockets, and the turntable 25 is rotated to rotate the connecting frame 22 to one side of the placement table. The connecting frame 22 is vertically moved, and the plate 23 is adjusted downward to reduce the spacing between the two adjacent clamping jaws 241 to the same spacing as the spacing between the two adjacent sockets, and the seat plate is moved downward to the bottom of the clamping jaws 241, so that the row of round rods 2 closest to the side of the column 21 is correspondingly located below the clamping jaws 241. At this time, the connecting frame 2 is moved vertically downward. 2, so that each clamping jaw 241 clamps a round rod 2 correspondingly, and then moves the connecting frame 22 vertically upward to remove the round rod 2 from the base plate, and rotates the turntable 25 in the opposite direction to move the clamping jaws 241 holding the round rod 2 to the top of the cross bar 1, and vertically moves the adjustment plate 23 according to the assembly position of the round rod 2 on the cross bar 1, so as to synchronously adjust the spacing of each clamping jaw 241. When the spacing between the round rods 2 clamped by two adjacent clamping jaws 241 is consistent with the assembly position on the cross bar 1, move the connecting frame 22 vertically downward to make the lower end of the round rod 2 fall to the assembly position on the cross bar 1, and then start assembly.
[0039] The above description is only a preferred embodiment of the present invention and does not represent the only embodiment or limit the present invention. It should be understood by those skilled in the art that various changes or equivalent replacements made to the present invention without departing from the scope of the present invention are within the scope of protection of the present invention.
Claims
1. A probe assembly positioning device, characterized in that: include: An assembly table (10) is provided with a guide groove (11) along its length direction, and two ends of the guide groove (11) are respectively provided with limiting members (12) for limiting the two ends of the crossbar (1); The positioning portion (20) is provided on one side of the assembly table (10). The positioning portion (20) includes a column (21). A connecting frame (22) is provided on the column (21) for vertical movement. An adjusting plate (23) is provided on one side of the connecting frame (22) for vertical extension. A plurality of adjusting slots (231) are provided on the adjusting plate (23). Positioning members (24) are provided in an array on the connecting frame (22). The number of the positioning members (24) is consistent with the number of the adjusting slots (231). One end of the positioning member (24) is slidably connected to the connecting frame (22), and the other end passes through the adjusting slot (231) and extends to the top of the assembly table (10), so as to determine the assembly position of the round rod (2) on the cross bar (1) and limit the round rod (2).
2. The probe assembly positioning device according to claim 1, characterized in that: The limiting member (12) includes a limiting plate (121), an inverted T-shaped slider (122) is provided at the bottom of the limiting plate (121), a vertical portion of the slider (122) is slidably connected to the guide groove (11), a sliding groove (123) is provided on one side of the limiting plate (121), a guide rod (124) is provided in the sliding groove (123), baffles (125) are provided at both ends of the guide rod (124), and springs (126) are provided at both ends of the guide rod (124), one end of the spring (126) is connected to one end of the sliding groove (123), and the other end is connected to one side of the baffle (125).
3. The probe assembly positioning device according to claim 1, characterized in that: The adjustment slots (231) are arranged in a symmetrical array along the middle of the adjustment plate (23) in multiple groups, and each group is arranged in an isosceles triangle.
4. The probe assembly positioning device according to claim 3, characterized in that: The connecting frame (22) includes a connecting rod (221), and the positioning member (24) includes a clamping claw (241). One end of the clamping claw (241) is provided with a connecting seat (242). The connecting seat (242) is provided with a connecting hole (243). The connecting hole (243) is slidably connected to the connecting rod (221).
5. The probe assembly positioning device according to claim 4, characterized in that: A connecting shaft (244) is provided between one end of the clamping claw (241) and the connecting seat (242). A roller (245) is provided on the outer cover of the connecting shaft (244). The roller (245) is in rolling engagement with the adjusting groove (231).
6. An automatic material removal device, comprising the probe assembly and positioning device according to any one of claims 1 to 5, characterized in that: A turntable (25) is provided at the lower end of the column (21), and a movable seat (26) is provided at the lower end of the turntable (25). The movable seat (26) is slidably connected to a slide rail (27), and the length direction of the slide rail (27) is perpendicular to the length direction of the assembly table (10).