Mounting tool

Abstract

The utility model provides an installation tool, which comprises a main body, and a stock bin is arranged in the main body; one end of the elastic pressing rod is fixed outside the main body, the other end of the elastic pressing rod extends into the stock bin, and a limiting structure is arranged at the end, located in the stock bin, of the elastic pressing rod and used for limiting the material set and extruding materials located at the discharging position towards the discharging port when the elastic pressing rod elastically deforms towards the bottom face of the main body; the feeding assembly is arranged in the stock bin and comprises a sliding piece and a driving structure, and the driving structure is used for driving the sliding piece to move towards the discharging position in the length direction of the stock bin so that the sliding piece can push materials in the material set to move to the discharging position. The installation tool can effectively reduce installation errors, improve the quality and stability of products, remarkably improve the material installation number in unit time and meet the requirement for large-scale production.

Description

Technical Field

[0001] This utility model relates to the field of electronic product assembly technology, and in particular to an installation tool. Background Technology

[0002] CMOS data typically refers to information stored in a Complementary Metal-Oxide Semiconductor (CMOS) chip. In the manufacturing process of computer motherboards, jumpers are a common component used to clear CMOS data. Traditionally, motherboard jumper installation relied on manual operation, requiring operators to individually install tiny jumpers onto the motherboard pins. As motherboard designs become increasingly compact, jumper sizes also decrease. Manual installation is not only inefficient but also prone to errors, impacting production efficiency and product quality. Utility Model Content

[0003] This utility model provides an installation tool to at least solve the above-mentioned technical problems existing in the prior art.

[0004] The installation tool according to this utility model includes:

[0005] The main body has an internal hopper for storing material groups, the material groups including multiple materials, and the hopper has a discharge position connected to the discharge port on the bottom surface of the main body;

[0006] An elastic pressure bar, one end fixed to the outside of the main body, and the other end extending into the hopper, has a limiting structure at one end of the elastic pressure bar in the hopper. This limiting structure is used to limit the material group and to compress the material located at the discharge position towards the discharge port when the elastic pressure bar elastically deforms towards the bottom surface of the main body.

[0007] A feeding assembly is disposed within the hopper. The feeding assembly includes a sliding plate and a driving structure. The driving structure is used to drive the sliding plate to move along the length direction of the hopper toward the unloading position, so that the sliding plate pushes the material in the material group to the unloading position.

[0008] In one embodiment, the driving structure includes a support rod arranged along the length of the hopper and an elastic element sleeved on the support rod. The sliding plate is sleeved on the support rod and can slide along the support rod. One end of the elastic element is fixed to the end of the support rod away from the unloading position, and the other end of the elastic element is fixedly connected to the sliding plate.

[0009] In one embodiment, the slider has an initial position and a stored position relative to the support rod. When the slider is in the initial position, the elastic element is in a free state; when the slider abuts against the material group in the stored position, the elastic element is in a compressed state.

[0010] In one embodiment, the limiting spring is disposed inside the main body at one end of the material feeding position. The limiting spring includes two limiting sidewalls disposed opposite to each other. The two limiting sidewalls extend into the material feeding position and can move closer to or further away from each other under the action of external force, for limiting the material in the material feeding position in the height direction of the hopper.

[0011] In one embodiment, the limiting spring further includes a connecting portion, through which the two limiting sidewalls are connected, and the connecting portion is disposed on one end of the limiting sidewall away from the unloading position.

[0012] In one embodiment, the elastic pressure rod includes a fixed end, a first elastic arm connected to the fixed end, and a second elastic arm connected to the first elastic arm. The first elastic arm is located outside the main body, and the second elastic arm extends into the material feeding position. The limiting structure is formed on the second elastic arm at one end away from the first elastic arm. The first elastic arm has an initial state and a pressed state. When the first elastic arm is in the initial state, the limiting structure is located at the material feeding position. When the first elastic arm changes from the initial state to the pressed state, the limiting structure drives the material located at the material feeding position to move towards the discharge port.

[0013] In one embodiment, the limiting structure includes a first baffle and a second baffle connected to each other. The first baffle is used to position the material at the upper limit of the length direction of the hopper at the discharge position, and the second baffle is used to push the material toward the discharge port.

[0014] In one embodiment, the hopper has an inlet located at one end away from the discharge point.

[0015] In one embodiment, the end cap is fixedly connected to the support rod.

[0016] In one embodiment, the inner wall of the hopper is provided with a limiting part to restrict the loading direction of the material.

[0017] In this invention, the limiting structure on the elastic pressure rod of the installation tool not only limits the material but also precisely compresses it to the discharge port during elastic deformation, ensuring relatively stable position and force of each material discharge. This improves the accuracy of material installation and effectively reduces installation errors compared to the installation position deviations that are prone to occur with manual operation, thus enhancing product quality and stability. Through the automatic feeding function of the feeding component, materials can be continuously pushed to the unloading position, making the installation work more efficient. Compared to the traditional method of manually picking up materials one by one for installation, it significantly increases the number of materials installed per unit time, meeting the needs of large-scale production. Furthermore, the installation tool has a simple and compact structure. Operators only need to control the pressing action of the elastic pressure rod to complete the material pushing and installation, which not only reduces the labor intensity of operators but also improves the controllability of the production process and reduces product quality fluctuations.

[0018] It should be understood that the description in this section is not intended to identify key or essential features of the embodiments of this utility model, nor is it intended to limit the scope of this utility model. Other features of this utility model will become readily apparent from the following description. Attached Figure Description

[0019] The above and other objects, features, and advantages of the present invention will become readily apparent from the following detailed description of exemplary embodiments, taken in conjunction with the accompanying drawings. Several embodiments of the present invention are illustrated in the drawings by way of example and not limitation, in which:

[0020] In the accompanying drawings, the same or corresponding reference numerals indicate the same or corresponding parts.

[0021] Figure 1 A schematic diagram of the overall structure of the installation tool according to an exemplary embodiment of the present invention is shown;

[0022] Figure 2 A cross-sectional view of the overall structure of the installation tool of an exemplary embodiment of the present invention is shown (without material in the hopper);

[0023] Figure 3 A schematic diagram of the overall structure of the installation tool in an exemplary embodiment of the present invention is shown (the material group is inside the hopper);

[0024] Figure 4 A schematic diagram of the drive structure of an installation tool according to an exemplary embodiment of the present invention is shown;

[0025] Figure 5 A schematic diagram of the limiting spring of the installation tool in an exemplary embodiment of the present invention is shown;

[0026] Figure 6A schematic diagram of the end face structure of the installation tool in an exemplary embodiment of the present invention is shown;

[0027] Figure 7 A schematic diagram of the elastic pressure bar of the installation tool in an exemplary embodiment of the present invention is shown;

[0028] Figure 8 A cross-sectional view of the overall structure of the installation tool in an exemplary embodiment of the present invention is shown (the second baffle is adapted to a single material);

[0029] Figure 9 A cross-sectional view of the overall structure of the installation tool in an exemplary embodiment of the present invention is shown (second baffle adapts to dual materials);

[0030] Figure 10 It shows Figure 9 A cross-sectional view of the overall structure after the elastic pressure bar is pressed.

[0031] The following are the labels in the diagram: 1. Main body; 2. Elastic pressure bar; 3. Feeding assembly; 4. Material group; 5. Limiting spring; 6. End cap; 11. Hopper; 12. Discharge port; 13. Inlet port; 21. Limiting structure; 22. Fixed end; 23. First spring arm; 24. Second spring arm; 31. Sliding plate; 32. Drive structure; 51. Limiting side wall; 52. Connecting part; 53. Guide part; 111. Unloading position; 112. Limiting part; 211. First baffle; 212. Second baffle; 321. Support rod; 322. Elastic element. Detailed Implementation

[0032] To make the objectives, features, and advantages of this utility model more apparent and understandable, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0033] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0034] Reference Figures 1-4As shown, an exemplary embodiment of the installation tool of this utility model includes a main body 1, an elastic pressure rod 2, and a feeding assembly 3. The main body 1 has a hopper 11 for storing a material group 4, which includes multiple materials. The hopper 11 has a discharge position 111 communicating with a discharge port 12 on the bottom surface of the main body 1. One end of the elastic pressure rod 2 is fixed to the outside of the main body 1, and the other end extends into the hopper 11. The end of the elastic pressure rod 2 located in the hopper 11 has a limiting structure 21, which limits the material group 4 and compresses the material located at the discharge port 12 when the elastic pressure rod 2 elastically deforms towards the bottom surface of the main body 1. The feeding assembly 3 is disposed inside the hopper 11 and includes a sliding plate 31 and a driving structure 32. The driving structure 32 drives the sliding plate 31 to move along the length of the hopper 11 towards the discharge position 111, so that the sliding plate 31 pushes the material in the material group 4 to the discharge position 111.

[0035] In this embodiment, the material group 4 consists of several materials. In the embodiments shown in this utility model, the material is a jump cap. In actual use, the discharge port 12 corresponds to the pin on the main board where the jump cap is to be installed, so that the material can be smoothly transported from the hopper 11 to the discharge port 12 and installed on the pin. The limiting structure 21 on the elastic pressure rod 2 has a dual function. On the one hand, it restricts the material at the head of the material group 4 from moving to the unloading position 111 and, under normal conditions, cooperates with the sliding plate 31 of the feeding component 3 to limit the material group 4, ensuring that the material is kept in a neat arrangement in the hopper 11 and preventing the material from moving randomly in the hopper 11. On the other hand, when the elastic pressure rod 2 elastically deforms towards the bottom surface of the main body 1, the limiting structure 21 can squeeze the material at the unloading position 111 towards the discharge port 12, realizing the precise pushing of the material and ensuring that the material can be accurately discharged from the discharge port 12, providing a guarantee for installation at the target position. The drive structure 32 drives the slide plate 31 to move along the length of the hopper 11 towards the lower material position 111. During the movement, the slide plate 31 pushes the material group 4 to move as a whole until the material at the first end of the material group 4 moves to the lower material position 111, thereby realizing automatic material replenishment. This eliminates the need for frequent manual material addition and installation, greatly improving installation efficiency. This automatic feeding design not only reduces the time and effort spent on manual operation but also reduces problems such as untimely material addition due to human error, ensuring the continuity and stability of the installation work. The drive structure 32 can be, but is not limited to, a spring, cylinder, or other driving device, ensuring that the drive structure 32 is securely installed and drives the slide plate 31 to work normally. For example, if the drive structure 32 is a spring, the slide plate 31 is provided with a connecting hole adapted to the spring. One end of the spring is fixed to the inner wall of the hopper 11 along its length, and the other end is inserted into the connecting hole of the slide plate 31, allowing the slide plate 31 to move freely along the length of the hopper 11 under the action of the drive structure 32. The inner wall of the hopper 11 can be equipped with slides or slots to neatly place the material group 4 into the hopper 11. When loading materials, ensure that the materials are arranged in the prescribed direction and order so that the slide plate 31 can smoothly push the materials to the unloading position 111. For the jump caps, they can be placed into the slides of the hopper 11 in the same direction, so that the jump cap group composed of several jump caps can move in an orderly manner under the push of the slide plate 31.

[0036] In summary, the limiting structure 21 on the elastic pressure rod 2 of this utility model's installation tool not only limits the material's position but also precisely compresses it to the discharge port 12 during elastic deformation, ensuring relatively stable position and force of each material discharge. This improves the accuracy of material installation and effectively reduces installation errors compared to the installation position deviations that are prone to occur with manual operation, thus enhancing product quality and stability. Through the automatic feeding function of the feeding component 3, materials can be continuously pushed to the unloading position 111, making the installation work more efficient. Compared to the traditional method of manually picking up materials one by one for installation, it significantly increases the number of materials installed per unit time, meeting the needs of large-scale production. Furthermore, the installation tool has a simple and compact structure. Operators only need to control the pressing action of the elastic pressure rod 2 to complete the material pushing and installation, which not only reduces the labor intensity of operators but also improves the controllability of the production process and reduces product quality fluctuations.

[0037] Reference Figure 4 As shown, in one embodiment, the drive structure 32 includes a support rod 321 arranged along the length of the hopper 11 and an elastic member 322 sleeved on the support rod 321. The sliding plate 31 is sleeved on the support rod 321 and can slide along the support rod 321. One end of the elastic member 322 is fixed to the end of the support rod 321 away from the unloading position 111, and the other end of the elastic member 322 is fixedly connected to the sliding plate 31.

[0038] In this embodiment, the elastic element 322 provides a continuous pushing force to the sliding plate 31. When the material at the discharge position 111 is extruded, under the elastic force of the elastic element 322, the sliding plate 31 can automatically push subsequent material to replenish the discharge position 111, realizing the automatic feeding function of the material. When it is necessary to use an installation tool to install the material, the operator presses one end of the elastic pressure rod 2 located outside the main body 1. After the elastic pressure rod 2 is subjected to pressure, the end located inside the hopper 11 undergoes elastic deformation, and its limiting structure 21 squeezes the material at the discharge position 111 towards the discharge port 12. At the same time, under the elastic force of the elastic element 322, the sliding plate 31 slides along the support rod 321 towards the discharge position 111, pushing other materials in the material group 4 to move to the discharge position 111 to replenish the extruded material. After the material is discharged from the discharge port 12, it is accurately installed at the target installation position. The operator can repeat the action of pressing the elastic pressure rod 2 according to the actual installation needs to realize continuous material installation operation.

[0039] In one embodiment, the slider 31 has an initial position and a storage position relative to the support rod 321. When the slider 31 is in the initial position, the elastic element 322 is in a free state; when the slider 31 abuts against the material group 4 and is in the storage position, the elastic element 322 is in a compressed state.

[0040] In this embodiment, when the slider 31 is in the initial position, the elastic element 322 is in a free state, and the material group 4 has not yet exerted any force on the slider 31. As the feeding assembly 3 is loaded into the hopper 11, the slider 31 begins to abut against the material group 4, and the material group 4 pushes the slider 31 in the opposite direction to move it to the storage position, causing the elastic element 322 to compress and store energy. The compressed elastic element 322 stores elastic potential energy, providing power for the subsequent movement of the material. After the material is squeezed out from the discharge position 111, the elastic element 322 releases its elastic potential energy, pushing the slider 31 back to the initial position, while simultaneously replenishing the material in the material group 4 to the discharge position 111, thus realizing the automatic feeding function of the material.

[0041] Reference Figure 5 and Figure 6 As shown, in one embodiment, the installation tool further includes a limiting spring 5, which is disposed inside the main body 1 at one end of the unloading position 111. The limiting spring 5 includes two limiting sidewalls 51 disposed opposite to each other. The two limiting sidewalls 51 extend into the unloading position 111 and can move closer or further away from each other under the action of external force, for limiting the material in the unloading position 111 in the height direction of the hopper 11.

[0042] In this embodiment, the limiting spring 5 maintains a certain distance between the two limiting sidewalls 51 in its natural state. When the elastic element 322 pushes the material group 4 to allow the material to enter the discharge position 111, the material also begins to be jammed between the two limiting sidewalls 51, causing the two limiting sidewalls 51 to elastically deform and move away from each other. At this time, the restoring force of the two limiting sidewalls 51 allows the material to be clamped between the two limiting sidewalls 51, thus limiting the material in the discharge position 111 in the height direction of the hopper 11 and preventing the material from falling naturally in the height direction. When the material moves downward under the squeezing action of the elastic pressure rod 2, the material will exert an external force on the two limiting sidewalls 51, causing the two limiting sidewalls 51 to elastically deform. After the material is discharged from the discharge position 111, the two limiting sidewalls 51 return to their original positions under their own elastic action. If there is subsequent material entering the discharge position 111, the material will continue to be limited in the height direction. The limiting sidewall 51 also extends a guide portion 53 to facilitate the entry of material between the two limiting sidewalls 51.

[0043] In one embodiment, the limiting spring 5 further includes a connecting part 52, and the two limiting sidewalls 51 are connected by the connecting part 52. The connecting part 52 is disposed on one end of the limiting sidewall 51 away from the unloading position 111.

[0044] In this embodiment, the connection part 52 enhances the integrity and stability of the two limiting sidewalls 51, allowing the limiting spring 5 to better perform its limiting function during operation. Furthermore, when subjected to material compression, the two limiting sidewalls 51 are subjected to more even force, ensuring consistent limiting effect. As the material moves downwards, it compresses the two limiting sidewalls 51 of the limiting spring 5, causing them to change simultaneously with the cooperation of the connection part 52. The material smoothly passes through the discharge position 111 and is discharged from the outlet 12, accurately landing at the target installation position. After the material is discharged, under the action of the elastic element 322, the sliding piece 31 pushes other materials in the material group 4 to the discharge position 111. The two limiting sidewalls 51 return to their original positions under their own elasticity and the action of the connection part 52, continuing to limit the height of the material at the discharge position 111, preparing for the next installation.

[0045] Reference Figure 7 As shown, in one embodiment, the elastic pressure rod 2 includes a fixed end 22, a first elastic arm 23 connected to the fixed end 22, and a second elastic arm 24 connected to the first elastic arm 23. The first elastic arm 23 is located outside the main body 1, and the second elastic arm 24 extends into the material discharge position 111. A limiting structure 21 is formed on the first end of the second elastic arm 24 away from the first elastic arm 23. The first elastic arm 23 has an initial state and a pressed state. When the first elastic arm 23 is in the initial state, the limiting structure 21 is located at the material discharge position 111. When the first elastic arm 23 changes from the initial state to the pressed state, the limiting structure 21 drives the material located at the material discharge position 111 to move towards the discharge port 12.

[0046] In this embodiment, the fixed end 22 is used to securely install the elastic pressure rod 2 on the outside of the main body 1, and the first elastic arm 23 is located outside the main body 1 for easy pressing operation by the operator. When the operator presses the first elastic arm 23, changing it from the initial state to the pressing state, the first elastic arm 23 undergoes elastic deformation, which drives the limiting structure 21 to move towards the discharge port 12 through the second elastic arm 24, thereby pushing the material located at the feeding position 111 towards the discharge port 12, realizing precise material pushing.

[0047] Reference Figures 7-10 As shown, in one embodiment, the limiting structure 21 includes a first baffle 211 and a second baffle 212 connected to each other. The first baffle 211 is used to keep the material at the upper limit of the material in the length direction of the hopper 11 at the discharge position 111, and the second baffle 212 is used to push the material toward the discharge port 12.

[0048] In this embodiment, the first baffle 211 is used to position the material at the upper limit of the length direction of the hopper 11 at the unloading position 111, ensuring the stability of the material's position while waiting for installation. The second baffle 212 is used to push the material towards the discharge port 12. By adjusting the size of the second baffle 212, the number of materials assembled at one time can be changed. When the length of the second baffle 212 is adapted to a single material, during the pressing process of the elastic pressure rod 2, the second baffle 212 can only push one material towards the discharge port 12, thereby achieving the installation of one material at a time. If the length of the second baffle 212 is adjusted to be adapted to the length of two materials, then during the pressing of the elastic pressure rod 2, the second baffle 212 can simultaneously push two materials towards the discharge port 12, achieving the installation of two materials at a time. It is understood that the width of the hopper 11 can also be changed by adjusting the width of the second baffle 212 to accommodate the installation of different numbers of materials, which will not be elaborated further here.

[0049] In one embodiment, the hopper 11 has an inlet 13 located at one end away from the discharge position 111.

[0050] In this embodiment, the feed inlet 13 is located at the end away from the discharge position 111, so that when filling materials, the operator can easily put the materials into the hopper 11 from the feed inlet 13, while avoiding interference with the materials at the discharge position 111 during the filling process, thus ensuring the stability of the materials at the discharge position 111 and the continuity of the installation.

[0051] In one embodiment, the installation tool further includes an end cap 6, which is fixedly connected to the support rod 321.

[0052] In this embodiment, the end cap 6 is installed at the feed inlet 13 and is detachable from the feed inlet 13. When it is necessary to load material into the hopper 11, simply remove the end cap 6. Since the end cap 6 is fixedly connected to the support rod 321, the feeding assembly 3 is also removed simultaneously when the end cap 6 is removed, and then the material can be loaded. After the material is filled, install the feeding assembly 3 into the feed hopper 11 from the feed inlet 13, and then lock the end cap 6. At the same time, under the restriction of the limiting structure 21 and the limiting spring 5, the material at the discharge position 111 can be prevented from falling out.

[0053] In one embodiment, the inner wall of the hopper 11 is provided with a limiting part 112 to limit the loading direction of the material.

[0054] In this embodiment, the shape, size, and position of the limiting part 112 are adaptively designed according to the shape and characteristics of the material. For regularly shaped materials, such as rectangular electronic components, the limiting part 112 can be designed as a groove or protrusion that matches the shape of the material, ensuring that the material can only be placed into the hopper 11 in a specific direction. For irregularly shaped materials, multiple limiting parts 112 of different shapes and positions can be set to guide the material to be arranged in the correct direction. The setting of the limiting part 112 ensures that the material always maintains the correct installation direction in the hopper 11, avoiding incorrect material orientation during installation.

[0055] In the description of this utility model, it should be understood that the orientation or positional relationship indicated by directional terms is usually based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing this utility model and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this utility model; the directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0056] For ease of description, spatial relative terms such as "above," "over," "on the upper surface of," and "above" are used herein to describe the spatial positional relationship between one or more components or features shown in the figures and other components or features. It should be understood that spatial relative terms include not only the orientation of the component as depicted in the figures but also different orientations during use or operation. For example, if the components in the figures are inverted as a whole, "above" or "above other components or features" will include cases where the component is "below" or "under" other components or features. Thus, the exemplary term "above" can include both "above" and "below." Furthermore, these components or features may also be positioned at other different angles (e.g., rotated 90 degrees or other angles), and this document intends to include all such cases.

[0057] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to the present invention. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, parts, components, and / or combinations thereof.

[0058] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this utility model are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this utility model described herein can be implemented in sequences other than those illustrated or described herein.

[0059] This utility model has been described through the above embodiments. However, it should be understood that the above embodiments are for illustrative purposes only and are not intended to limit the utility model to the described embodiments. Furthermore, those skilled in the art will understand that this utility model is not limited to the above embodiments, and many more variations and modifications can be made based on the teachings of this utility model, all of which fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An installation tool characterized by, include: The main body (1) has a hopper (11) inside for storing material group (4), the material group (4) includes multiple materials, and the hopper (11) has a discharge position (111) that is connected to the discharge port (12) on the bottom surface of the main body (1). An elastic pressure bar (2) has one end fixed to the outside of the main body (1) and the other end extending into the hopper (11). The end of the elastic pressure bar (2) located in the hopper (11) has a limiting structure (21). The limiting structure (21) is used to limit the material group (4) and to compress the material located at the discharge position (111) towards the discharge port (12) when the elastic pressure bar (2) elastically deforms towards the bottom surface of the main body (1). The feeding assembly (3) is disposed in the hopper (11). The feeding assembly (3) includes a sliding plate (31) and a driving structure (32). The driving structure (32) is used to drive the sliding plate (31) to move along the length direction of the hopper (11) toward the unloading position (111), so that the sliding plate (31) pushes the material in the material group (4) to move to the unloading position (111).

2. The installation tool of claim 1, wherein, The drive structure (32) includes a support rod (321) arranged along the length of the hopper (11) and an elastic element (322) sleeved on the support rod (321). The sliding plate (31) is sleeved on the support rod (321) and can slide along the support rod (321). One end of the elastic element (322) is fixed to the end of the support rod (321) away from the unloading position (111), and the other end of the elastic element (322) is fixedly connected to the sliding plate (31).

3. The installation tool of claim 2, wherein, The slider (31) has an initial position and a storage position relative to the support rod (321). When the slider (31) is in the initial position, the elastic element (322) is in a free state; when the slider (31) abuts against the material group (4) and is in the storage position, the elastic element (322) is in a compressed state.

4. The installation tool of claim 1, wherein, It also includes a limiting spring (5), which is disposed inside the main body (1) at one end of the material feeding position (111). The limiting spring (5) includes two limiting sidewalls (51) disposed opposite to each other. The two limiting sidewalls (51) extend into the material feeding position (111) and can move closer or further away from each other under the action of external force, for limiting the material in the material feeding position (111) in the height direction of the hopper (11).

5. The installation tool of claim 4, wherein, The limiting spring (5) also includes a connecting part (52), and the two limiting sidewalls (51) are connected by the connecting part (52). The connecting part (52) is disposed on the limiting sidewall (51) at one end away from the unloading position (111).

6. The installation tool of claim 1, wherein, The elastic pressure rod (2) includes a fixed end (22), a first elastic arm (23) connected to the fixed end (22), and a second elastic arm (24) connected to the first elastic arm (23). The first elastic arm (23) is located outside the main body (1), and the second elastic arm (24) extends into the unloading position (111). The limiting structure (21) is formed on the second elastic arm (24) at one end away from the first elastic arm (23). The first elastic arm (23) has an initial state and a pressing state. When the first elastic arm (23) is in the initial state, the limiting structure (21) is located in the unloading position (111). When the first elastic arm (23) changes from the initial state to the pressing state, the limiting structure (21) drives the material located in the unloading position (111) to move towards the discharge port (12).

7. The installation tool of claim 1, wherein, The limiting structure (21) includes a first baffle (211) and a second baffle (212) connected to each other. The first baffle (211) is used to position the material at the upper limit of the length direction of the hopper (11) at the discharge position (111), and the second baffle (212) is used to push the material toward the discharge port (12).

8. The installation tool of claim 1, wherein, The hopper (11) has an inlet (13) located at one end away from the discharge position (111).

9. The installation tool of claim 2, wherein, It also includes an end cap (6), which is fixedly connected to the support rod (321).

10. The installation tool of claim 1, wherein, The inner wall of the hopper (11) is provided with a limiting part (112) to limit the loading direction of the material.

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