Sensor inner core side needle bending device

Abstract

The invention discloses a sensor inner core side needle bending device which comprises a supporting frame, a mounting box, a supporting disc, a driving assembly, four sets of clamping mechanisms, a C-shaped limiting ring, four transmission mechanisms and a needle bending mechanism, and the mounting box is fixedly arranged on the supporting frame; the supporting disc is located below the mounting box and rotationally connected with the mounting box through a supporting shaft, material taking openings are formed in the periphery of the supporting disc, and mounting cavities are formed in the two sides, close to the material taking openings, of the supporting disc; the driving assembly is arranged in the mounting box, and the driving assembly is connected with the supporting shaft; the four sets of clamping mechanisms are movably arranged in the corresponding mounting cavities correspondingly, and each set of clamping mechanism comprises two symmetrically-distributed clamping mechanisms; and the C-shaped limiting ring is fixedly arranged on the bottom wall of the mounting box. Therefore, rapid and accurate feeding and discharging and needle bending treatment can be achieved, the labor requirement is reduced, the labor cost is reduced, the consistency of the bending amplitude is ensured, and the overall production efficiency is remarkably improved.

Description

Technical Field

[0001] The present application relates to the technical field of needle bending equipment, and in particular to a sensor inner core side needle bending device. Background Art

[0002] As a precision detection device, the core function of the sensor is to keenly capture the measured information and convert it into electrical signals or other information forms that are easy to transmit, process, store, display, record and control according to specific rules. This conversion process is crucial to the effective use of information.

[0003] In the manufacturing process of the sensor, the bending process of the inner core side needle is an indispensable step. However, as for the inner core side needle bending devices of the sensors currently on the market (for example, the technology shown in the published patent CN218192269U), although they ensure the consistency of the bending amplitude of the inner core side needle through the bending mechanism, thereby improving the manufacturing accuracy of the sensor, their automation level still needs to be improved.

[0004] Specifically, these devices still rely on manual loading and unloading during operation, which undoubtedly increases labor costs and limits production efficiency. In the modern manufacturing industry that pursues high efficiency and mass production, this manual operation method obviously cannot meet market demand. Therefore, how to improve the automation level of the sensor core side needle bending device and achieve fast and accurate loading and unloading and needle bending processing has become a problem that needs to be solved urgently. Summary of the invention

[0005] The present application aims to solve one of the technical problems in the related art at least to some extent.

[0006] To this end, one purpose of the present application is to provide a sensor core side needle bending device that can achieve fast and accurate loading and unloading and needle bending processing, which not only reduces manpower requirements and labor costs, but also ensures the consistency of bending amplitude and significantly improves overall production efficiency.

[0007] In order to achieve the above-mentioned purpose, the first embodiment of the present application proposes a sensor inner core side needle bending needle device, including a support frame, an installation box, a support plate, a drive assembly, four groups of clamping mechanisms, a C-shaped limit ring, four transmission mechanisms and a bending needle mechanism, wherein the installation box is fixedly arranged on the support frame; the support plate is located below the installation box and is rotatably connected to the installation box through a support shaft, and the support plate is respectively provided with material taking ports around it, and the support plate is respectively provided with installation chambers on both sides close to the material taking ports; the drive assembly is arranged in the installation box, and the drive assembly is connected to the support shaft; the four groups of The clamping mechanisms are movably arranged in the corresponding installation chambers, wherein each group of the clamping mechanisms includes two symmetrically distributed clamping mechanisms; the C-shaped limit ring is fixedly arranged on the bottom wall of the installation box, and the C-shaped limit ring is located above any two adjacent material extraction ports; the four transmission mechanisms are respectively arranged on the support plate for lifting and movement, and one end of the transmission mechanism is connected to the corresponding clamping mechanism in a contact manner, and the other end of the transmission mechanism is connected to the C-shaped limit ring in an intermittent contact manner; the bending needle mechanism is arranged on the bottom wall of the installation box, and the bending needle mechanism is connected to the edge of the support plate in a contact manner.

[0008] The sensor core side needle bending device of the embodiment of the present application can realize fast and accurate loading and unloading and needle bending processing, which not only reduces manpower requirements and labor costs, but also ensures the consistency of bending range and significantly improves overall production efficiency.

[0009] In addition, the sensor inner core side needle bending device proposed in the present application may also have the following additional technical features:

[0010] In one embodiment of the present application, the driving assembly includes a groove wheel, a driving mechanism, a dial and a cylindrical pin, wherein the groove wheel is sleeved and fixed on the support shaft; the driving mechanism is arranged in the installation box, and the output end of the driving mechanism is connected to the dial; the cylindrical pin is vertically fixed on the dial, and the cylindrical pin is intermittently abuttingly connected to the groove wheel.

[0011] In one embodiment of the present application, the clamping mechanism includes a baffle, a clamping head, a spring and a first guide rod, wherein the baffle is movably arranged in the installation chamber; the clamping head is fixedly connected to one end of the baffle, and the clamping end of the clamping head passes through the installation chamber and extends into the material taking port; the spring is sleeved on the clamping head, and one end of the spring is fixedly connected to one end of the baffle, and the other end of the spring is fixedly connected to the side wall of the installation chamber; one end of the first guide rod is fixedly connected to the other end of the baffle.

[0012] In one embodiment of the present application, the transmission mechanism includes a U-shaped frame and a second guide rod, wherein the U-shaped frame is arranged on the support plate for lifting and movement, and the two end surfaces of the U-shaped frame are inclined surfaces, and are respectively connected to the other end of the corresponding first guide rod in abutment with each other; one end of the second guide rod is fixedly connected to the middle part of the U-shaped frame, and the other end of the second guide rod is intermittently connected to the C-shaped limit ring in abutment with each other.

[0013] In one embodiment of the present application, the bending needle mechanism includes a support column, two support plates, a pressure roller and a torsion spring, wherein the support column is close to the outer side of the C-shaped limit ring and is vertically fixed on the bottom wall of the installation box; one end of the two support plates is respectively sleeved on the support column, and the other end of the two support plates is respectively rotatably connected to the two ends of the pressure roller, wherein the pressure roller is connected to the edge of the support plate by abutment; the torsion spring is sleeved on the support column, and one end of the torsion spring is fixedly connected to the support column, and the other end of the torsion spring is fixedly connected to one of the support plates.

[0014] In one embodiment of the present application, the sensor inner core side needle bending device further includes two belt conveyors, wherein the two belt conveyors are respectively arranged under two material taking ports corresponding to the openings of the C-shaped limiting ring.

[0015] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0017] Figure 1 It is a front view of a sensor inner core side needle bending device according to one embodiment of the present application;

[0018] Figure 2 A three-dimensional diagram of a sensor inner core side needle bending device according to one embodiment of the present application;

[0019] Figure 3 A schematic diagram of the local structure of a sensor inner core side needle bending device according to an embodiment of the present application Figure 1 ;

[0020] Figure 4 A schematic diagram of the local structure of a sensor inner core side needle bending device according to an embodiment of the present application Figure 2 ;

[0021] Figure 5 A schematic diagram of the local structure of a sensor inner core side needle bending device according to an embodiment of the present application Figure 3 ;

[0022] Figure 6 It is a schematic diagram of the partial cross-sectional structure of a sensor inner core side needle bending device according to an embodiment of the present application.

[0023] As shown in the figure: 10, support frame; 20, installation box; 30, support plate; 31, support shaft; 32, material taking port; 33, installation chamber; 40, drive assembly; 41, groove wheel; 42, drive mechanism; 43, dial; 44, cylindrical pin; 50, clamping mechanism; 51, baffle plate; 52, clamping head; 53, spring; 54, first guide rod; 60, C-shaped limit ring; 70, transmission mechanism; 71, U-shaped frame; 72, second guide rod; 80, bending needle mechanism; 81, support column; 82, support plate; 83, pressure roller; 84, torsion spring; 90, belt conveyor. DETAILED DESCRIPTION

[0024] Embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and should not be construed as limiting the present application.

[0025] The sensor core side needle bending device of an embodiment of the present application is described below with reference to the accompanying drawings.

[0026] like Figure 1-Figure 6 As shown, the sensor inner core side needle bending device of the embodiment of the present application may include a support frame 10, an installation box 20, a support plate 30, a drive assembly 40, four sets of clamping mechanisms 50, a C-shaped limit ring 60, four transmission mechanisms 70 and a bending needle mechanism 80.

[0027] Among them, the installation box 20 is fixedly set on the support frame 10, the support plate 30 is located below the installation box 20, and is rotatably connected to the installation box 20 through a support shaft 31, and the support plate 30 is respectively provided with material removal ports 32 around it, and the support plate 30 is respectively provided with installation chambers 33 on both sides near the material removal ports 32.

[0028] The driving assembly 40 is disposed in the installation box 20, and the driving assembly 40 is connected to the support shaft 31. The driving assembly 40 is used to drive the support shaft 31 to drive the support plate 30 to intermittently rotate 90 degrees. Four groups of clamping mechanisms 50 are respectively movably disposed in corresponding installation chambers 33, wherein each group of clamping mechanisms 50 includes two symmetrically distributed clamping mechanisms 50.

[0029] The C-shaped limiting ring 60 is fixedly disposed on the bottom wall of the installation box 20 , and the C-shaped limiting ring 60 is located above any two adjacent material taking ports 32 .

[0030] The four transmission mechanisms 70 are respectively arranged on the support plate 30 to be movable and retractable, and one end of the transmission mechanism 70 is connected to the corresponding clamping mechanism 50 in abutment, and the other end of the transmission mechanism 70 is intermittently connected to the C-shaped limit ring 60 in abutment. The bending needle mechanism 80 is arranged on the bottom wall of the installation box 20, and the bending needle mechanism 80 is connected to the edge of the support plate 30 in abutment.

[0031] In the embodiment of the present application, the sensor inner core side needle bending device may further include two belt conveyors 90 , wherein the two belt conveyors 90 are respectively arranged under two material taking ports 32 corresponding to the openings of the C-shaped limiting ring 60 .

[0032] Specifically, when it is necessary to bend the inner side needle of the sensor, the relevant staff can control one of the belt conveyors 90 to transport the sensor to the corresponding material collection port 32 (it should be particularly noted that the inner side needle of the sensor transported to the material collection port 32 by the belt conveyor 90 is oriented in the same direction as the opening of the material collection port 32). At this time, the staff controls the driving assembly 40 to drive the support shaft 31 to intermittently rotate 90 degrees. The rotating support shaft 31 drives the four groups of clamping mechanisms 50 and the four transmission mechanisms 70 to rotate synchronously through the support plate 30.

[0033] As the support plate 30 drives the four groups of clamping mechanisms 50 and the four transmission mechanisms 70 to rotate, the transmission mechanism 70 corresponding to the material intake port 32 where the sensor is placed contacts the C-shaped limit ring 60. At this time, the transmission mechanism 70 is driven by force to drive the corresponding group of clamping mechanisms 50 to clamp the side needles of the inner core of the sensor.

[0034] Since the bending needle mechanism 80 is always in contact with the edge of the support disk 30, when the support disk 30 drives the clamped sensor to rotate, the inner side needle of the sensor contacts the bending needle mechanism 80. As the sensor rotates, the inner side needle of the sensor is bent (folded) by the bending needle mechanism 80.

[0035] As the support plate 30 continues to rotate, the transmission mechanism 70 gradually separates from the C-shaped limit ring 60, and at the same time, the corresponding set of clamping mechanisms 50 loses the force applied by the transmission mechanism 70 and automatically resets. At this time, the sensor after the inner needle is bent loses the clamping limit and falls on another belt conveyor 90 for output. In this way, fast and accurate loading and unloading and needle bending processing can be achieved, which not only reduces the manpower demand and labor costs, but also ensures the consistency of the bending range, and significantly improves the overall production efficiency.

[0036] In one embodiment of the present application, Figure 4 As shown, the driving assembly 40 may include a groove wheel 41 , a driving mechanism 42 , a dial 43 and a cylindrical pin 44 .

[0037] The groove wheel 41 is sleeved and fixed on the support shaft 31, the driving mechanism 42 is arranged in the installation box 20, and the output end of the driving mechanism 42 is connected to the dial 43. The cylindrical pin 44 is vertically fixed on the dial 43, and the cylindrical pin 44 is intermittently connected to the groove wheel 41.

[0038] It should be noted that the driving mechanism 42 described in this embodiment may be a driving motor.

[0039] It can be understood that the staff can drive the dial 43 to rotate by controlling the driving mechanism 42. The rotating dial 43 drives the groove wheel 41 to intermittently rotate 90 degrees through the cylindrical pin 44. The rotating groove wheel 41 drives the support plate 30 to rotate through the support shaft 31, thereby driving the four groups of clamping mechanisms 50 and the four transmission mechanisms 70 to rotate synchronously.

[0040] In one embodiment of the present application, Figure 6 As shown, the clamping mechanism 50 may include a baffle 51 , a clamping head 52 , a spring 53 and a first guide rod 54 .

[0041] The baffle plate 51 is movably arranged in the installation chamber 33, the clamping head 52 is fixedly connected to one end of the baffle plate 51, and the clamping end of the clamping head 52 passes through the installation chamber 33 and extends into the material taking port 32. The spring 53 is sleeved on the clamping head 52, and one end of the spring 53 is fixedly connected to one end of the baffle plate 51, and the other end of the spring 53 is fixedly connected to the side wall of the installation chamber 33, and one end of the first guide rod 54 is fixedly connected to the other end of the baffle plate 51.

[0042] Further, in one embodiment of the present application, Figure 1-Figure 3 As shown, the transmission mechanism 70 may include a U-shaped frame 71 and a second guide rod 72, wherein the U-shaped frame 71 is arranged on the support plate 30 to be movable and retractable, and both end surfaces of the U-shaped frame 71 are inclined surfaces, and are respectively abutted and connected with the other end of the corresponding first guide rod 54.

[0043] One end of the second guide rod 72 is fixedly connected to the middle of the U-shaped frame 71 , and the other end of the second guide rod 72 is intermittently abuttingly connected to the C-shaped limiting ring 60 .

[0044] Specifically, when the support plate 30 drives the four groups of clamping mechanisms 50 and the four transmission mechanisms 70 to intermittently rotate 90 degrees, the second guide rod 72 in the transmission mechanism 70 changes from non-contact to contact with the C-shaped limit ring 60. At this time, the second guide rod 72 is subjected to the top pressure of the C-shaped limit ring 60 to drive the U-shaped frame 71 to move downward, and the downward moving U-shaped frame 71 applies a top pressure to a group of clamping mechanisms 50 corresponding thereto. At this time, the first guide rod 54 in the clamping mechanism 50 is pressed to push the baffle plate 51 to drive the clamping head 52 to move into the corresponding material taking port 32, and clamp and fix the sensor body and the inner side needle of the sensor in the material taking port 32, and at the same time, the moving baffle plate 51 compresses the spring 53.

[0045] In one embodiment of the present application, Figure 3-Figure 5 As shown, the bending needle mechanism 80 may include a support column 81, two support plates 82, a pressure roller 83 and a torsion spring 84, wherein the support column 81 is close to the outer side of the C-shaped limiting ring 60 and is vertically fixed on the bottom wall of the installation box 20.

[0046] One end of the two support plates 82 is respectively sleeved on the support column 81 , and the other end of the two support plates 82 is rotatably connected to the two ends of the pressure roller 83 , wherein the pressure roller 83 is in contact with the edge of the support plate 30 .

[0047] The torsion spring 84 is sleeved on the support column 81 , and one end of the torsion spring 84 is fixedly connected to the support column 81 , and the other end of the torsion spring 84 is fixedly connected to one of the support plates 82 .

[0048] It can be understood that the torsion spring 84 can make the pressure roller 83 always contact the edge of the support plate 30. When the support plate 30 drives the sensor clamped by the clamping mechanism 50 to rotate, since the pressure roller 83 always contacts the edge of the support plate 30, when the pressure roller 83 passes through the inner needle of the sensor clamped by the two clamping heads 52, the pressure roller 83 can bend the inner needle of the sensor onto the outer wall of the clamping head 52 (it should be particularly noted that the bending angle can be a right angle of 90 degrees).

[0049] In summary, the sensor core side needle bending device of the embodiment of the present application can realize fast and accurate loading and unloading and needle bending processing, which not only reduces manpower requirements and labor costs, but also ensures the consistency of bending amplitude and significantly improves overall production efficiency.

[0050] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0051] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0052] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and deform the above embodiments within the scope of the present application.

Claims

1. A sensor inner core side needle bending device, characterized in that: It includes a support frame, a mounting box, a support plate, a drive assembly, four sets of clamping mechanisms, a C-shaped limit ring, four transmission mechanisms and a bending needle mechanism, wherein: The installation box is fixedly arranged on the support frame; The support plate is located below the installation box and is rotatably connected to the installation box through a support shaft, and material taking ports are respectively opened around the support plate, and installation chambers are respectively opened on both sides of the support plate near the material taking ports; The driving assembly is arranged in the installation box, and the driving assembly is connected to the supporting shaft; The four groups of clamping mechanisms are respectively movably arranged in the corresponding installation chambers, wherein each group of the clamping mechanisms includes two symmetrically distributed clamping mechanisms; The C-shaped limiting ring is fixedly arranged on the bottom wall of the installation box, and the C-shaped limiting ring is located above any two adjacent material taking ports; The four transmission mechanisms are respectively arranged on the support plate to be movable and lifting, and one end of the transmission mechanism is connected to the corresponding clamping mechanism in a contact manner, and the other end of the transmission mechanism is connected to the C-shaped limiting ring in an intermittent contact manner; The needle bending mechanism is arranged on the bottom wall of the installation box, and the needle bending mechanism is in contact with the edge of the support plate and is connected.

2. The sensor inner core side needle bending device according to claim 1, characterized in that: The driving assembly includes a groove wheel, a driving mechanism, a dial and a cylindrical pin, wherein: The groove wheel is sleeved and fixed on the support shaft; The driving mechanism is arranged in the installation box, and the output end of the driving mechanism is connected to the dial; The cylindrical pin is vertically fixed on the dial, and the cylindrical pin is intermittently abuttingly connected with the groove wheel.

3. The sensor inner core side needle bending device according to claim 1, characterized in that: The clamping mechanism includes a baffle, a clamping head, a spring and a first guide rod, wherein: The baffle is movably arranged in the installation chamber; The clamping head is fixedly connected to one end of the baffle, and the clamping end of the clamping head passes through the installation chamber and extends into the material taking port; The spring is sleeved on the clamping head, and one end of the spring is fixedly connected to one end of the baffle, and the other end of the spring is fixedly connected to the side wall of the installation chamber; One end of the first guide rod is fixedly connected to the other end of the baffle.

4. The sensor inner core side needle bending device according to claim 3, characterized in that: The transmission mechanism includes a U-shaped frame and a second guide rod, wherein: The U-shaped frame is arranged on the support plate in a lifting and moving manner, and both end surfaces of the U-shaped frame are inclined surfaces, and are respectively abutted and connected with the other end of the corresponding first guide rod; One end of the second guide rod is fixedly connected to the middle part of the U-shaped frame, and the other end of the second guide rod is intermittently connected to the C-shaped limiting ring.

5. The sensor inner core side needle bending device according to claim 1, characterized in that: The needle bending mechanism includes a support column, two support plates, a pressure roller and a torsion spring, wherein: The support column is close to the outer side of the C-shaped limiting ring and is vertically fixed on the bottom wall of the installation box; One end of the two support plates is respectively sleeved on the support column, and the other end of the two support plates is rotatably connected to the two ends of the pressure roller, wherein the pressure roller is connected to the edge of the support plate in abutment with each other; The torsion spring is sleeved on the support column, and one end of the torsion spring is fixedly connected to the support column, and the other end of the torsion spring is fixedly connected to one of the support plates.

6. The sensor inner core side needle bending device according to claim 1, characterized in that: It also includes two belt conveyors, wherein the two belt conveyors are respectively arranged under two material taking ports corresponding to the openings of the C-shaped limiting ring.

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