Packaging machine for resistor wrapping

Abstract

The utility model discloses a packaging machine for resistor wrapping, and belongs to the technical field of resistor production. A packaging machine for resistor wrapping comprises a resistor rotating plate and further comprises two sets of guide rods which are symmetrically distributed and fixedly arranged on the resistor rotating plate, a cleaning plate is arranged between the two sets of guide rods in a sliding mode, a plurality of sets of annular bases are fixedly arranged on the cleaning plate, and a plurality of sets of blowing holes used for blowing the surface of a resistor are formed in the annular bases. An air supply part for supplying air to the purging holes is arranged on the resistance rotating plate; the movable bearing plate is arranged on the guide rods in a sliding mode, and a limiting piece used for limiting sliding of the movable bearing plate is arranged on the movable bearing plate; according to the utility model, the cleaning plate is slidably arranged on the guide rod, the annular seat is fixedly arranged on the cleaning plate, and the purging hole is formed in the annular seat, so that the surface of the resistor can be purged before packaging, dust on the surface of the resistor is reduced, and the packaging quality and performance can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of resistor production, in particular to a packaging machine for resistor wrapping. Background Art

[0002] Resistors are one of the most commonly used basic components in electrical and electronic devices, mainly used to control and regulate the current and voltage in a circuit, or as a load for consuming electrical energy. During the production process of resistors, a packaging machine is required to package them.

[0003] After retrieval, a patent with the Chinese patent application number 202220984788.4 discloses a packaging machine for resistor wrapping, which relates to the technical field of resistor packaging, including a device body; the device body is provided with a resistor bearing plate in the left-right direction, and the resistor bearing plate is internally provided with insertion holes that penetrate through the front and back and are arranged in a left-right row. Threaded blind holes for installation are provided at both left and right ends of the front end face of the resistor bearing plate, a locking threaded blind hole is provided in the middle of the top end face of the resistor bearing plate, and a force-bearing plate in the left-right direction is provided at the bottom of the rear end face of the resistor bearing plate. The setting of the resistor bearing plate facilitates the insertion of resistor leads for limit separation, facilitates the threaded installation of limit anti-detachment posts, facilitates the resistor rotating plate to be sleeved on the outer circumference of the limit anti-detachment posts, and facilitates the rotation of the resistor in cooperation with the resistor rotating plate to achieve packaging, solving the problem that the packaging machine can only wrap and package a single resistor, resulting in low packaging efficiency, and it is inconvenient to carry multiple resistors through the bearing plate and perform wrapping and packaging operations. The above patent solves the problem that the packaging machine can only wrap and package a single resistor, resulting in low packaging efficiency, and it is inconvenient to carry multiple resistors through the bearing plate and perform wrapping and packaging operations. However, it is inconvenient to clean the surface of the resistor before packaging, and the dust on the surface of the resistor will affect the packaging quality and performance, resulting in the packaging not meeting the use requirements. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the problem that it is inconvenient to clean the surface of the resistor before packaging in the prior art, and to propose a packaging machine for resistor wrapping.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A packaging machine for resistor wrapping includes a resistor rotating plate, and further includes: two groups of symmetrically distributed guide rods, both fixedly arranged on the resistor rotating plate. Among them, a cleaning plate is slidably arranged between the two groups of guide rods. Multiple annular seats are fixedly arranged on the cleaning plate, and multiple air blowing holes for blowing the surface of the resistor are arranged on each of the multiple annular seats. And a gas supply part for supplying gas to the air blowing holes is arranged on the resistor rotating plate; a moving bearing plate is slidably arranged on the guide rods, and a limiting part for restricting the sliding of the moving bearing plate is arranged on the moving bearing plate.

[0007] In order to supply air to the purging holes, preferably, the air supply part includes an airbag for supplying air to the purging holes, which is arranged inside the guide rod. Among them, installation grooves are formed in two groups of the guide rods, and through grooves communicating with the installation grooves are formed on the guide rods. Push plates are fixedly arranged at both ends of the cleaning plate, and the push plates are slidably arranged in the corresponding installation grooves. Both ends of the airbag are fixedly connected to the push plates and the inner wall of one end of the installation groove respectively.

[0008] In order to facilitate the air supply to the purging holes, further, an air inlet pipe and an air outlet pipe are fixedly arranged on the airbag. Multiple groups of the purging holes are all communicated with the air outlet pipe, and one-way valves are fixedly arranged on both the air inlet pipe and the air outlet pipe.

[0009] In order to facilitate the reset of the cleaning plate and the push plate, further, a tension spring is arranged in the installation groove, and both ends of the tension spring are fixedly connected to the push plate and the inner wall of the other end of the installation groove respectively.

[0010] Preferably, the limiting part includes a first screw rod, the first screw rod is threadedly connected to one end of the moving bearing plate, a rubber pad is fixedly arranged at one end of the first screw rod, the rubber pad abuts against the outer wall of the guide rod, and a first knob is fixedly arranged at the other end of the first screw rod.

[0011] Preferably, resistance locking plates are slidably arranged on the resistance rotating plate and the moving bearing plate respectively. Second screw rods are rotatably arranged on the resistance rotating plate and the moving bearing plate respectively. Two groups of the resistance locking plates are respectively threadedly connected to the corresponding second screw rods, and second knobs are fixedly arranged on both of the second screw rods.

[0012] Compared with the prior art, the present utility model provides a packaging machine for wrapping resistors, which has the following beneficial effects:

[0013] 1. For this packaging machine for wrapping resistors, by slidably arranging a cleaning plate on the guide rod, fixedly arranging an annular seat on the cleaning plate, and opening purging holes on the annular seat, the surface of the resistor can be purged before packaging, reducing the dust on the surface of the resistor, which helps to improve the packaging quality and performance.

[0014] 2. For this packaging machine for wrapping resistors, by driving the first screw rod to rotate through the first knob, the rubber pad can be made to approach or move away from the guide rod, so as to fix the moving bearing plate on the guide rod or release the fixation with the guide rod, improving the use effect.

[0015] The parts not involved in this device are the same as the prior art or can be implemented using the prior art. In this utility model, a cleaning plate is slidably arranged on a guide rod, an annular seat is fixedly arranged on the cleaning plate, and air blowing holes are formed in the annular seat, so that the surface of the resistor can be blown before encapsulation, the dust on the surface of the resistor can be reduced, and it is helpful to improve the encapsulation quality and performance. Description of the Drawings

[0016] Figure 1 Schematic structural diagram of a packaging machine for wrapping resistors proposed by the present utility model Figure 1 ;

[0017] Figure 2 Schematic structural diagram of a packaging machine for wrapping resistors proposed by the present utility model Figure 2 ;

[0018] Figure 3 Top view of a packaging machine for wrapping resistors proposed by the present utility model;

[0019] Figure 4 A packaging machine for wrapping resistors proposed by the present utility model Figure 3 Enlarged view of part A in

[0020] In the figure: 1, resistor rotating plate; 2, moving carrier plate; 3, guide rod; 301, installation groove; 4, airbag; 5, cleaning plate; 501, push plate; 502, annular seat; 503, air blowing hole; 6, tension spring; 7, resistor locking plate; 701, second knob; 702, second screw rod; 703, sliding rod; 8, first screw rod; 801, first knob; 802, rubber pad. Detailed Embodiment

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in 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 of the embodiments.

[0022] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model.

[0023] Embodiment:

[0024] Refer to Figures 1-4, an encapsulation machine for wrapping resistors, including a resistor rotating plate 1, and further including: two groups of symmetrically distributed guide rods 3, with one end of each of the two groups of guide rods 3 fixedly arranged on the resistor rotating plate 1. Among them, a cleaning plate 5 is slidably arranged between the two groups of guide rods 3. A plurality of annular seats 502 are fixedly arranged on the cleaning plate 5. There are two to ten groups of annular seats 502, preferably seven groups. A plurality of purge holes 503 for purging the surface of the resistor are provided on each of the seven groups of annular seats 502. There are two to ten groups of purge holes 503, preferably eight groups, and the eight groups are evenly distributed in a ring. Moreover, an air supply part for supplying air to the purge holes 503 is arranged on the resistor rotating plate 1. During use, by slidably arranging the cleaning plate 5 on the guide rods 3, fixedly arranging the annular seats 502 on the cleaning plate 5, and providing the purge holes 503 on the annular seats 502, the surface of the resistor can be purged before encapsulation, reducing the dust on the resistor surface and helping to improve the encapsulation quality and performance; a moving carrier plate 2, slidably arranged on the guide rods 3, and a limiting member for restricting the sliding of the moving carrier plate 2 is arranged on the moving carrier plate 2. Through the limiting member, after the moving carrier plate 2 is installed on the guide rods 3, the moving carrier plate 2 can be prevented from sliding during use and affecting normal operation.

[0025] Refer to Figures 1-3 , the air supply part can use an air pump or a blower to supply air to the purge holes 503. Here, according to the actual usage situation, the air supply part is designed as: an airbag 4 for supplying air to the purge holes 503, arranged inside the guide rods 3. Among them, installation grooves 301 are provided in the two groups of guide rods 3, and through grooves communicating with the installation grooves 301 are provided on the guide rods 3. Push plates 501 are fixedly arranged at both ends of the cleaning plate 5, and the push plates 501 are respectively slidably arranged in the corresponding installation grooves 301. Moreover, both ends of the airbag 4 are fixedly connected to the push plates 501 and one end inner wall of the installation grooves 301 respectively. And, an air inlet pipe and an air outlet pipe are fixedly arranged on the airbag 4, and a plurality of purge holes 503 are all connected to the air outlet pipe. One-way valves are fixedly arranged on both the air inlet pipe and the air outlet pipe. During use, when the moving carrier plate 2 is installed on the guide rods 3 and pushed towards the resistor rotating plate 1, the cleaning plate 5 and the push plates 501 can be pushed to squeeze the airbag 4. At this time, the gas in the airbag 4 enters the purge holes 503 through the air outlet pipe, and then the surface of the resistor can be purged, reducing the dust on the resistor surface and improving the encapsulation quality. After encapsulation, the cleaning plate 5 can be manually pushed to reset, and during this process, the airbag 4 can extract gas from the outside through the air inlet pipe.

[0026] Refer to Figure 1 and Figure 2, in order to automatically drive the airbag 4 to extract gas from the outside, a tension spring 6 is arranged in the installation groove 301. The two ends of the tension spring 6 are respectively fixedly connected to the push plate 501 and the inner wall of the other end of the installation groove 301. During use, when the push plate 501 slides and squeezes the airbag 4, the tension spring 6 elongates. When the encapsulation is completed and the moving carrier plate 2 is slid out from the guide rod 3, the push plate 501 can be pulled back to its original position under the elastic force of the tension spring 6. During this process, the airbag 4 can extract gas from the outside through the air inlet pipe.

[0027] Referring to Figure 4 , the limiting member can be a screw or a buckle. Here, we design the limiting member as: the first screw rod 8. The first screw rod 8 is threadedly connected to one end of the moving carrier plate 2. Here, we set two groups of the first screw rods 8, which are respectively located at both ends of the moving carrier plate 2. A rubber pad 802 is fixedly arranged at one end of the first screw rod 8, and the rubber pad 802 is abutted against the outer wall of the guide rod 3. And a first knob 801 is fixedly arranged at the other end of the first screw rod 8. During use, when the moving carrier plate 2 is installed in place, by driving the first screw rod 8 to rotate through the first knob 801, the rubber pad 802 can be made to approach or move away from the guide rod 3, so as to fix the moving carrier plate 2 on the guide rod 3 or release the fixation with the guide rod 3, improving the use effect. Moreover, by using the rubber pad 802, on the one hand, it can avoid damaging the guide rod 3, and on the other hand, it can improve the fixation effect.

[0028] Referring to Figures 1-3 , resistance locking plates 7 are respectively slidably arranged on the resistance rotating plate 1 and the moving carrier plate 2. Second screw rods 702 are respectively rotatably arranged on the resistance rotating plate 1 and the moving carrier plate 2. The two groups of resistance locking plates 7 are respectively threadedly connected to the corresponding second screw rods 702. And second knobs 701 are fixedly arranged on both groups of second screw rods 702. Slide rods 703 are respectively fixedly arranged on the resistance rotating plate 1 and the moving carrier plate 2. The slide rods 703 are slidably connected to the corresponding resistance locking plates 7. During use, by driving the second screw rods 702 to rotate through the second knobs 701, the resistance locking plates 7 can be driven to clamp or loosen the resistance, improving the use effect.

[0029] The above is only the preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent replacements or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. An encapsulation machine for wrapping resistors, comprising a resistor rotating plate (1), characterized in that, It further includes: Two groups of symmetrically distributed guide rods (3), both fixedly arranged on the resistor rotating plate (1), wherein, a cleaning plate (5) is slidably arranged between the two groups of guide rods (3), multiple annular seats (502) are fixedly arranged on the cleaning plate (5), multiple blowholes (503) for purging the surface of the resistor are formed in the multiple annular seats (502), and an air supply part for supplying air to the blowholes (503) is arranged on the resistor rotating plate (1); A moving carrier plate (2) is slidably arranged on the guide rods (3), and a limiting member for restricting the sliding of the moving carrier plate (2) is arranged on the moving carrier plate (2).

2. The encapsulation machine for resistor wrapping according to claim 1, wherein The air supply part includes an airbag (4) for supplying air to the blowholes (503), which is arranged in the guide rod (3). Wherein, installation grooves (301) are formed in the two groups of guide rods (3), through grooves communicating with the installation grooves (301) are formed on the guide rods (3), push plates (501) are fixedly arranged at both ends of the cleaning plate (5), the push plates (501) are slidably arranged in the corresponding installation grooves (301), and both ends of the airbag (4) are fixedly connected with the push plates (501) and the inner wall of one end of the installation groove (301) respectively.

3. The encapsulation machine for resistor wrapping according to claim 2, wherein, An air inlet pipe and an air outlet pipe are fixedly arranged on the airbag (4), the multiple blowholes (503) are all communicated with the air outlet pipe, and one-way valves are fixedly arranged on both the air inlet pipe and the air outlet pipe.

4. The encapsulation machine for resistor wrapping according to claim 3, characterized in that, A tension spring (6) is arranged in the installation groove (301), and both ends of the tension spring (6) are fixedly connected with the push plate (501) and the inner wall of the other end of the installation groove (301) respectively.

5. The encapsulation machine for resistor wrapping according to claim 1, characterized in that The limiting member includes a first screw rod (8), the first screw rod (8) is threadedly connected to one end of the moving carrier plate (2), a rubber pad (802) is fixedly arranged at one end of the first screw rod (8), the rubber pad (802) abuts against the outer wall of the guide rod (3), and a first knob (801) is fixedly arranged at the other end of the first screw rod (8).

6. The encapsulation machine for resistor wrapping according to claim 1, characterized in that Resistor locking plates (7) are respectively slidably arranged on the resistor rotating plate (1) and the moving carrier plate (2), second screw rods (702) are respectively rotatably arranged on the resistor rotating plate (1) and the moving carrier plate (2), the two resistor locking plates (7) are respectively threadedly connected to the corresponding second screw rods (702), and second knobs (701) are fixedly arranged on both the two second screw rods (702).

Images