PTC heating resistor disc processing finished product collecting device

Abstract

The utility model relates to the technical field of PTC (Positive Temperature Coefficient) resistor disc processing, and discloses a PTC heating resistor disc processed finished product collecting device, which comprises a fixing plate, supporting legs, a transportation assembly, a bottom plate and a leveling device, and is characterized in that the supporting legs are fixedly connected to the bottom of the fixing plate, the transportation assembly is arranged at the upper end of the fixing plate, and the bottom plate is arranged on the bottom plate. The bottom plate is fixedly connected to the side faces of the supporting legs, and the leveling device is arranged at the upper end of the bottom plate. The leveling device comprises a worm A, a worm gear A, a rotating rod A, a bevel gear A, a bevel gear B, a rotating rod B and a cam block. According to the finished product collecting device for the PTC heating resistor discs, the leveling device is arranged to intermittently clamp the PTC resistor discs at the upper end of the objective table, and the upper end parts of the resistor discs can be fixed all the time under the cooperation of the leveling device and the lifting device, so that the stacking uniformity of the resistor discs is guaranteed, and the working efficiency is improved. Therefore, after the resistor discs are collected, the resistor discs can be directly carried without being adjusted, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of PTC resistor sheet processing, in particular to a device for collecting processed PTC heating resistor sheets. Background Art

[0002] PTC is the abbreviation of Positive Temperature Coefficient, which means positive temperature coefficient, and generally refers to semiconductor materials or components with a large positive temperature coefficient. The PTC we usually refer to is a positive temperature coefficient thermistor, or PTC thermistor for short.

[0003] For example, Chinese patent: CN215398746U, the technical solution disclosed in this patent is as follows: a device for collecting finished products of PTC heating resistor sheets is disclosed, including a box body, a universal wheel is provided at the bottom of the box body through a shock absorbing device, a brake pad is provided on the universal wheel, a box cover is provided at the top of the box body, a handle is provided on the box cover, a baffle is provided on the side of the box body through a rotating shaft, a buffer block is provided on the back of the baffle, a card block is provided on one side of the baffle, and a card slot is provided on the other side of the baffle, a plurality of storage grids are provided inside the box body, a movable groove is provided on the side of the storage grid, a movable rod is provided in the storage grid, and movable heads are provided at both ends of the movable rod through a connecting shaft. The utility model can collect the PTC heating resistors and play a certain fixing role through the multiple storage grids, and a funnel-shaped auxiliary resistor sheet can be formed above the box body to be stored in the collection device through the baffle, and the device can also be protected when moving.

[0004] However, in actual use, the above patent can only collect the resistor sheets into the collection device, while the resistor sheets are still in a scattered state and still need to be sorted manually. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a device for collecting finished products of PTC heating resistor sheets.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a PTC heating resistor finished product collection device, comprising a fixed plate, a support leg, a transport assembly, a bottom plate, and a leveling device, wherein the support leg is fixedly connected to the bottom of the fixed plate, the transport assembly is arranged on the upper end of the fixed plate, the bottom plate is fixedly connected to the side of the support leg, and the leveling device is arranged on the upper end of the bottom plate; the leveling device comprises a worm A, a worm wheel A, a rotating rod A, a bevel gear A, a bevel gear B, a rotating rod B, a cam block, a mounting plate, a fixed block, a through hole, a movable rod, a moving block, a spring, a push plate, and a fixed seat; the worm A is arranged on the upper end of the bottom plate, the worm wheel A is meshed at the upper end of the worm A, the middle part of the rotating rod A is fixedly connected to the inside of the worm wheel A, the bevel gear A is fixedly connected to the two ends of the rotating rod A, the bevel gear B is meshed on the side of the bevel gear A, the rotating rod B is rotatably connected to the upper end of the bottom plate through a bearing, the bevel gear B is fixedly sleeved on the outer wall of the rotating rod B, and the cam block is fixedly connected to the upper end of the rotating rod B.

[0009] Preferably, the mounting plate is fixedly connected to the upper end of the base plate, the fixed block is fixedly connected to the outer wall of the mounting plate, the through hole is opened in the outer wall of the fixed block, the movable rod is slidably connected to the inside of the through hole, the moving block is fixedly connected to one end of the movable rod, the spring is movably sleeved on the outer wall of the movable rod, the two ends of the spring are respectively fixedly connected to the fixed block and the moving block, and the push plate is fixedly connected to the other end of the movable rod.

[0010] Preferably, the fixing seat is fixedly connected to the upper end of the bottom plate, and the rotating rod A is rotatably connected to the fixing seat.

[0011] Preferably, a lifting device is provided at the upper end of the base plate, and the lifting device includes a motor A fixedly connected to the upper end of the base plate, the output end of the motor A is fixedly connected to a transmission rod, the outer wall of the transmission rod is fixedly sleeved with a worm B, and the worm A is fixedly sleeved on the outer wall of the transmission rod, the side of the worm B is meshed with a worm wheel B, the upper end of the base plate is rotatably connected to a threaded rod through a bearing, and the worm wheel B is fixedly sleeved on the outer wall of the lower end of the threaded rod, the outer wall of the threaded rod is threadedly connected to a loading platform, the upper end of the base plate is fixedly connected to a limiting rod, and the upper end of the limiting rod movably passes through the loading platform.

[0012] Preferably, three limit rods are provided and the left side of the limit rod close to the fixing plate is provided as an inclined surface, thereby making it easier for the resistor sheet to slide to the upper end of the stage.

[0013] Preferably, the transport assembly includes a baffle, which is fixedly connected to the upper end of the fixed plate, the outer wall of the baffle is fixedly connected to the motor B, a conveyor belt is arranged between the fixed plates, and the output end of the motor B is fixedly connected to the transmission shaft of the conveyor belt.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a PTC heating resistor finished product collection device, which has the following beneficial effects:

[0016] 1. A device for collecting finished products of PTC heating resistors can intermittently clamp the PTC resistors on the upper end of the stage by setting a leveling device. In cooperation with a lifting device, the upper end of the resistors can always be fixed, thereby ensuring the neatness of the resistor stacking. After the resistors are collected, they can be directly transported without further adjustment, thereby improving work efficiency.

[0017] 2. This device for collecting finished products of PTC heating resistors can adjust the height of the stage through a lifting device, so that the sliding distance of the resistors is always kept moderate, avoiding damage to the resistors due to excessive drop, and at the same time increasing the number of stacks. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the side structure of the utility model;

[0021] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0022] Figure 4 For this utility model Figure 2 Enlarged structural diagram at B in the middle.

[0023] In the figure: 1, fixed plate; 2, supporting leg; 301, baffle; 302, motor B; 303, transmission belt; 4, bottom plate; 501, worm A; 502, worm wheel A; 503, rotating rod A; 504, bevel gear A; 505, bevel gear B; 506, rotating rod B; 507, cam block; 508, mounting plate; 509, fixed block; 510, through hole; 511, movable rod; 512, moving block; 513, spring; 514, push plate; 515, fixed seat; 601, motor A; 602, transmission rod; 603, worm B; 604, worm wheel B; 605, threaded rod; 606, loading platform; 607, limit rod. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Example 1

[0026] like Figure 1-4 As shown, the utility model provides a PTC heating resistor finished product collection device, including a fixed plate 1, a support leg 2, a transport assembly, a bottom plate 4, and a leveling device. The support leg 2 is fixedly connected to the bottom of the fixed plate 1, the transport assembly is arranged at the upper end of the fixed plate 1, the bottom plate 4 is fixedly connected to the side of the support leg 2, and the leveling device is arranged at the upper end of the bottom plate 4; the leveling device includes a worm A501, a worm wheel A502, a rotating rod A503, a bevel gear A504, a bevel gear B505, a rotating rod B506, a cam block 507, a mounting plate 508, a fixed block 509, a through hole 510, and a movable rod 511, moving block 512, spring 513, push plate 514, fixed seat 515; the worm A501 is arranged at the upper end of the base plate 4, the worm wheel A502 is meshed with the upper end of the worm A501, the middle part of the rotating rod A503 is fixedly connected to the inside of the worm wheel A502, the bevel gear A504 is fixedly connected to the two ends of the rotating rod A503, the bevel gear B505 is meshed with the side of the bevel gear A504, the rotating rod B506 is rotatably connected to the upper end of the base plate 4 through the bearing, the bevel gear B505 is fixedly sleeved on the outer wall of the rotating rod B506, and the cam block 507 is fixedly connected to the upper end of the rotating rod B506.

[0027] The mounting plate 508 is fixedly connected to the upper end of the base plate 4, the fixed block 509 is fixedly connected to the outer wall of the mounting plate 508, the through hole 510 is opened on the outer wall of the fixed block 509, the movable rod 511 is slidably connected to the inside of the through hole 510, the moving block 512 is fixedly connected to one end of the movable rod 511, the spring 513 is movably sleeved on the outer wall of the movable rod 511, the two ends of the spring 513 are respectively fixedly connected to the fixed block 509 and the moving block 512, and the push plate 514 is fixedly connected to the other end of the movable rod 511.

[0028] The fixing seat 515 is fixedly connected to the upper end of the bottom plate 4 , and the rotating rod A503 is rotatably connected to the fixing seat 515 .

[0029] In this embodiment, a leveling device can be provided to intermittently clamp the PTC resistor on the upper end of the stage 606. In cooperation with the lifting device, the upper end of the resistor can always be fixed to ensure the neatness of the resistor stacking. After the resistors are collected, they can be directly transported without further adjustment, thereby improving work efficiency.

[0030] Example 2

[0031] like Figure 1-3 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, a lifting device is provided at the upper end of the base plate 4, and the lifting device includes a motor A601 fixedly connected to the upper end of the base plate 4, and the output end of the motor A601 is fixedly connected to a transmission rod 602, and the outer wall of the transmission rod 602 is fixedly sleeved with a worm B603, and the worm A501 is fixedly sleeved on the outer wall of the transmission rod 602, and the side of the worm B603 is meshed with a worm wheel B604, the upper end of the base plate 4 is rotatably connected to a threaded rod 605 through a bearing, and the worm wheel B604 is fixedly sleeved on the outer wall of the lower end of the threaded rod 605, the outer wall of the threaded rod 605 is threadedly connected to a loading platform 606, and the upper end of the base plate 4 is fixedly connected to a limiting rod 607, and the upper end of the limiting rod 607 movably passes through the loading platform 606.

[0032] Three limiting rods 607 are provided, and the left side of the limiting rod 607 close to the fixing plate 1 is provided as an inclined surface, so that the resistor sheet can slide to the upper end of the stage 606 more easily.

[0033] The transport assembly includes a baffle 301, which is fixedly connected to the upper end of the fixed plate 1. The outer wall of the baffle 301 is fixedly connected to a motor B302. A conveyor belt 303 is arranged between the fixed plates 1. The output end of the motor B302 is fixedly connected to the transmission shaft of the conveyor belt 303.

[0034] In this embodiment, the height of the stage 606 can be adjusted by the lifting device, so that the sliding distance of the resistor is always kept moderate, avoiding damage to the resistor due to excessive drop, and at the same time increasing the number of stacks.

[0035] The working principle of the finished product collection device of PTC heating resistor sheet is described in detail below.

[0036] When in use, the processed PTC resistor will first be transmitted to the upper end of the transmission belt 303, and the motor B302 will be started to drive the transmission belt 303 to rotate, so that the PTC resistor will move to the left, and when it moves to the edge of the fixed plate 1, it will fall to the upper end of the loading platform 606 under gravity and inertia. At the same time, the circle surrounded by the limit rods 607 is slightly larger than the size of the PTC resistor, so the resistor will easily slide between the three limit rods 607, and then the motor A601 will be started at the same time, thereby driving the transmission rod 602 to rotate, then the worm A501 and the worm B603 will rotate accordingly, and under the meshing action, the worm wheel B604 will rotate along with the worm B603, thereby driving the threaded rod 605 to rotate. The worm gear A502 rotates with the worm A501, and the rotating rod A503 rotates. The bevel gears A504 at both ends of the rotating rod A503 also rotate, and the bevel gear B505 meshing with it also rotates, thereby driving the rotating rod B506 to rotate. The cam block 507 on the top of the rotating rod B506 rotates, and the moving block 512 on the side is pushed to make a clearance, and the movable rod 511 is pushed to slide inside the through hole 510, thereby driving the push plate 514 to intermittently clamp the surface of the resistor to ensure that it is neatly stacked. At the same time, the spring 513 resets the movable rod 511.

Claims

1. A device for collecting finished products of PTC heating resistor sheets, comprising a fixing plate (1), a supporting leg (2), a transport assembly, a bottom plate (4), and a leveling device, characterized in that: The supporting legs (2) are fixedly connected to the bottom of the fixed plate (1), the transport assembly is arranged at the upper end of the fixed plate (1), the bottom plate (4) is fixedly connected to the side of the supporting legs (2), and the leveling device is arranged at the upper end of the bottom plate (4); The leveling device comprises a worm A (501), a worm wheel A (502), a rotating rod A (503), a bevel gear A (504), a bevel gear B (505), a rotating rod B (506), a cam block (507), a mounting plate (508), a fixed block (509), a through hole (510), a movable rod (511), a moving block (512), a spring (513), a push plate (514), and a fixed seat (515); The worm gear A (501) is arranged at the upper end of the base plate (4); the worm wheel A (502) is meshed with the upper end of the worm gear A (501); the middle part of the rotating rod A (503) is fixedly connected to the inside of the worm wheel A (502); the bevel gear A (504) is fixedly connected to the two ends of the rotating rod A (503); the bevel gear B (505) is meshed with the side of the bevel gear A (504); the rotating rod B (506) is rotatably connected to the upper end of the base plate (4) through a bearing; the bevel gear B (505) is fixedly sleeved on the outer wall of the rotating rod B (506); and the cam block (507) is fixedly connected to the upper end of the rotating rod B (506).

2. A PTC heating resistor finished product collection device according to claim 1, characterized in that: The mounting plate (508) is fixedly connected to the upper end of the base plate (4), the fixing block (509) is fixedly connected to the outer wall of the mounting plate (508), the through hole (510) is opened on the outer wall of the fixing block (509), the movable rod (511) is slidably connected to the inside of the through hole (510), the moving block (512) is fixedly connected to one end of the movable rod (511), the spring (513) is movably sleeved on the outer wall of the movable rod (511), the two ends of the spring (513) are respectively fixedly connected to the fixing block (509) and the moving block (512), and the push plate (514) is fixedly connected to the other end of the movable rod (511).

3. The device for collecting finished products of PTC heating resistor sheets according to claim 1, characterized in that: The fixing seat (515) is fixedly connected to the upper end of the bottom plate (4), and the rotating rod A (503) is rotatably connected to the fixing seat (515).

4. The device for collecting finished products of PTC heating resistor sheets according to claim 1, characterized in that: The upper end of the base plate (4) is provided with a lifting device, the lifting device comprising a motor A (601) fixedly connected to the upper end of the base plate (4), the output end of the motor A (601) fixedly connected to a transmission rod (602), the outer wall of the transmission rod (602) fixedly sleeved with a worm B (603), and the worm A (501) fixedly sleeved on the outer wall of the transmission rod (602), the side of the worm B (603) meshing with a worm wheel B (604), the upper end of the base plate (4) rotatably connected to a threaded rod (605) through a bearing, and the worm wheel B (604) fixedly sleeved on the outer wall of the lower end of the threaded rod (605), the outer wall of the threaded rod (605) threadedly connected to a loading platform (606), the upper end of the base plate (4) fixedly connected to a limit rod (607), and the upper end of the limit rod (607) movably passes through the loading platform (606).

5. The device for collecting finished products of PTC heating resistor sheets according to claim 4, characterized in that: Three limiting rods (607) are provided, and the left side of the limiting rod (607) close to the fixing plate (1) is provided as an inclined surface.

6. The device for collecting finished products of PTC heating resistor sheets according to claim 1, characterized in that: The transport assembly comprises a baffle (301), the baffle (301) being fixedly connected to the upper end of a fixed plate (1), the outer wall of the baffle (301) being fixedly connected to a motor B (302), a transmission belt (303) being arranged between the fixed plates (1), and the output end of the motor B (302) being fixedly connected to a transmission shaft of the transmission belt (303).

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