Sensor inner core side needle bending device

Abstract

The utility model discloses a sensor inner core side needle bending device which comprises a machine table, a bearing seat is installed on one side of the top end of the machine table, a containing groove is formed in one side of the bearing seat, a supporting frame is arranged above the bearing seat, a stabilizing mechanism is installed on the supporting frame, a driving mechanism is installed in the machine table, and a clamping mechanism is installed on the supporting frame. A needle bending plate is fixed to the top end of the driving mechanism, a protection mechanism is arranged on the side, facing the containing groove, of the needle bending plate, the protection mechanism comprises a cavity formed in the needle bending plate, a supporting shaft is fixed in the cavity, and a rolling shaft is rotationally connected to the outer side of the supporting shaft. By arranging the protection mechanism, when the side needle is bent by the needle bending plate, the bent side needle can be in contact with the rolling shaft in the protection mechanism, and the rolling shaft rotates along the supporting shaft in the cavity under the influence of friction force, so that friction between the side needle and the side surface of the needle bending plate is avoided, scratches on the surface of the side needle are prevented, and the quality of the side needle is improved.

Description

Technical Field

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

[0002] A sensor is a detection device that can sense the information being measured and convert the sensed information into electrical signals or other required forms of information output according to certain rules to meet the requirements of information transmission, processing, storage, display, recording and control. In order to facilitate packaging and demolding after packaging, the pins on the sensor extend from the top of the packaged shell. During the manufacturing process, the extended pins need to be bent.

[0003] Chinese patent publication number CN219443224U discloses a sensor inner core side needle bending device, in which the bending needle plates on the two adjustment frames are offset from each other, and the bending needle plates can be pushed into contact with the inner core, so that the inner core can be bent to one side under the external force applied by the bending needle plates, and by moving the position of the sensor, the inner core corresponds to the bending needle plate on the other side, thereby achieving the effect of bending the needle in different directions.

[0004] However, compared with the prior art and comparative documents, the existing sensor core side needle bending device achieves the bending of the sensor core side needle by moving the bending mechanism during use. During the bending process, the bending plate in the bending mechanism will rub against the side needle when moving, resulting in a large number of scratches on the side needle, reducing the quality of the side needle. Utility Model Content

[0005] The main purpose of the utility model is to provide a sensor inner core side needle bending device.

[0006] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0007] A sensor inner core side needle bending device comprises a machine platform, a bearing seat is installed on one side of the top of the machine platform, a placement groove is opened on one side of the bearing seat, a support frame is arranged above the bearing seat, a stabilizing mechanism is installed on the support frame, a driving mechanism is installed in the machine platform, a bending needle plate is fixed on the top of the driving mechanism, a protective mechanism is arranged on the bending needle plate facing the placement groove, the protective mechanism comprises a cavity opened on the bending needle plate, a support shaft is fixed in the cavity, a roller is rotatably connected to the outer side of the support shaft, and the outer diameter of the roller is located on the outer side of the bending needle plate.

[0008] Preferably, the stabilizing mechanism comprises a first cylinder fixed on the supporting frame, and a first piston rod is slidably connected in the first cylinder.

[0009] Preferably, a stabilizing plate is fixed to the bottom end of the first piston rod, and the size of the stabilizing plate is smaller than the size of the placement groove.

[0010] Preferably, the driving mechanism comprises a second cylinder installed in the machine platform, and a second piston rod is slidably connected in the second cylinder.

[0011] Preferably, a fixing plate is installed at the top end of the second piston rod, and the bending needle plate is installed on the fixing plate.

[0012] Preferably, an empty slot for the movement of the bending needle plate is opened on the machine platform, and the size of the empty slot is larger than the size of the bending needle plate.

[0013] Preferably, a protective pad is installed at the bottom end of the stabilizing plate, and the protective pad is bonded to the stabilizing plate.

[0014] The beneficial technical effects are:

[0015] By setting up a protective mechanism, when the bending needle plate bends the side needle, the bent side needle can contact the roller in the protective mechanism. The roller rotates along the support shaft in the cavity due to the friction force, thereby avoiding friction between the side needle and the side of the bending needle plate, preventing scratches on the surface of the side needle, and improving the quality of the side needle. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of a preferred embodiment of a sensor inner core side needle bending device according to the utility model;

[0017] Figure 2 It is a main cross-sectional view of a preferred embodiment of a sensor inner core side needle bending device according to the utility model;

[0018] Figure 3 This is a schematic diagram of the positional relationship between the needle bending plate and the protective mechanism in a preferred embodiment of a sensor inner core side needle bending device according to the utility model.

[0019] The following are the descriptions of the reference numerals:

[0020] 1. Machine table; 2. Carrying seat; 3. Placement slot; 4. Support frame; 5. Stabilizing mechanism; 501. First cylinder; 502. First piston rod; 503. Stabilizing plate; 6. Driving mechanism; 601. Second cylinder; 602. Second piston rod; 603. Fixed plate; 7. Loop needle plate; 8. Protective mechanism; 801. Cavity; 802. Support shaft; 803. Roller; 9. Empty slot; 10. Protective pad. DETAILED DESCRIPTION

[0021] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is further described in detail below in conjunction with embodiments and drawings, but the implementation methods of the present invention are not limited thereto.

[0022] like Figure 1-Figure 3 As shown, a sensor inner core side needle bending device provided in this embodiment includes a machine table 1, a bearing seat 2 is installed on one side of the top of the machine table 1, the bearing seat 2 can bear the sensor, a placement groove 3 is opened on one side of the bearing seat 2, the sensor is placed in the placement groove 3 for needle bending, a support frame 4 is arranged above the bearing seat 2, the support frame 4 can support the stabilizing mechanism 5, the stabilizing mechanism 5 is installed on the support frame 4, a driving mechanism 6 is installed in the machine table 1, a bending needle plate 7 is fixed on the top of the driving mechanism 6, and the bending needle plate 7 can be The side needle is bent, and a protective mechanism 8 is provided on the side of the bending needle plate 7 facing the placement groove 3. The protective mechanism 8 includes a cavity 801 opened on the bending needle plate 7, and a support shaft 802 is fixed in the cavity 801. The support shaft 802 can support the roller 803. The roller 803 is rotatably connected to the outer side of the support shaft 802. The roller 803 rotates along the support shaft 802 in the cavity 801 due to the friction force, thereby avoiding friction between the side needle and the side of the bending needle plate 7, and the outer diameter of the roller 803 is located on the outside of the bending needle plate 7.

[0023] like Figure 1-Figure 2 As shown, the stabilizing mechanism 5 includes a first cylinder 501 fixed on the support frame 4, and a first piston rod 502 is slidably connected inside the first cylinder 501, so that the first cylinder 501 can drive the first piston rod 502 to work.

[0024] like Figure 1-Figure 2 As shown, a stabilizing plate 503 is fixed to the bottom end of the first piston rod 502, and the size of the stabilizing plate 503 is smaller than the size of the placement slot 3, so that the first piston rod 502 can drive the stabilizing plate 503 to press down to fix the sensor in the placement slot 3.

[0025] like Figure 1-Figure 2 As shown, the driving mechanism 6 includes a second cylinder 601 installed in the machine platform 1, and a second piston rod 602 is slidably connected in the second cylinder 601, so that the second cylinder 601 can drive the second piston rod 602 to work.

[0026] like Figure 1-Figure 2 As shown, a fixing plate 603 is installed at the top of the second piston rod 602, and the bending needle plate 7 is installed on the fixing plate 603, so that the second piston rod 602 can drive the fixing plate 603 to rise and fall, thereby driving the bending needle plate 7 to move.

[0027] like Figure 1-Figure 2 As shown, a slot 9 for the movement of the bending needle plate 7 is provided on the machine 1 , and the size of the slot 9 is larger than that of the bending needle plate 7 , so that the bending needle plate 7 can pass through the slot 9 and penetrate the top of the machine 1 .

[0028] like Figure 1-Figure 2 As shown, a protective pad 10 is installed at the bottom of the stabilizing plate 503 , and the protective pad 10 is bonded to the stabilizing plate 503 , so that the sensor can be protected by the protective pad 10 when the sensor is pressed down and fixed.

[0029] Working principle of this device: When this device is used, the staff places the sensor in the placement groove 3 on the supporting seat 2, and makes the side needle on the sensor be located outside the placement groove 3. After the placement is completed, the first cylinder 501 on the support frame 4 drives the stabilizing plate 503 to press down through the first piston rod 502, and the sensor in the placement groove 3 is fixed by the downward pressure of the stabilizing plate 503, and the sensor can be protected by the protective pad 10. After the fixation is completed, the second cylinder 601 drives the fixing plate 603 to move through the second piston rod 602, thereby driving the bending needle plate 7 to move upward from the empty groove 9, and the side needle is bent by the movement of the bending needle plate 7. During the bending process, the side needle can contact the roller 803 in the protective mechanism 8, and the roller 803 is affected by the friction force and rotates along the support shaft 802 in the cavity 801, thereby avoiding friction between the side needle and the side of the bending needle plate 7, preventing scratches on the surface of the side needle, and improving the quality of the side needle.

[0030] The above are only further embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.

Claims

1. A sensor inner core side needle bending device, characterized in that: The invention comprises a machine platform (1), wherein a bearing seat (2) is installed on one side of the top of the machine platform (1), a placement groove (3) is provided on one side of the bearing seat (2), a support frame (4) is provided above the bearing seat (2), a stabilizing mechanism (5) is provided on the support frame (4), a driving mechanism (6) is installed inside the machine platform (1), a bending needle plate (7) is fixed on the top of the driving mechanism (6), a protective mechanism (8) is provided on the side of the bending needle plate (7) facing the placement groove (3), the protective mechanism (8) comprises a cavity (801) provided on the bending needle plate (7), a support shaft (802) is fixed in the cavity (801), a roller (803) is rotatably connected to the outer side of the support shaft (802), and the outer diameter of the roller (803) is located on the outer side of the bending needle plate (7).

2. A sensor inner core side needle bending device according to claim 1, characterized in that: The stabilizing mechanism (5) comprises a first cylinder (501) fixed on the support frame (4), and a first piston rod (502) is slidably connected inside the first cylinder (501).

3. A sensor inner core side needle bending device according to claim 2, characterized in that: A stabilizing plate (503) is fixed to the bottom end of the first piston rod (502), and the size of the stabilizing plate (503) is smaller than the size of the placement groove (3).

4. A sensor inner core side needle bending device according to claim 3, characterized in that: The driving mechanism (6) comprises a second cylinder (601) installed in the machine platform (1), and a second piston rod (602) is slidably connected in the second cylinder (601).

5. A sensor inner core side needle bending device according to claim 4, characterized in that: A fixing plate (603) is installed at the top end of the second piston rod (602), and the bending needle plate (7) is installed on the fixing plate (603).

6. A sensor inner core side needle bending device according to claim 5, characterized in that: The machine platform (1) is provided with an empty slot (9) for the movement of the bending needle plate (7), and the size of the empty slot (9) is larger than the size of the bending needle plate (7).

7. A sensor inner core side needle bending device according to claim 6, characterized in that: A protective pad (10) is installed at the bottom end of the stabilizing plate (503), and the protective pad (10) is bonded to the stabilizing plate (503).

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