Extrusion device for manufacturing Internet of Things box shell
Patent Information
- Application Number
- CN202421278441.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-06
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-06-06
Smart Images
Figure CN222554211U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of extrusion devices for manufacturing an Internet of Things box shell, and more specifically, it relates to an extrusion device for manufacturing an Internet of Things box shell. Background Art
[0002] In the existing technology, the extrusion device for manufacturing the IoT box shell is usually placed directly on the ground for operation. However, the uneven ground may affect the stability of the equipment. In order to solve this problem, the existing device often uses cutting pads to make the equipment stable. Although this method can solve the problem to a certain extent, it also brings some adverse effects. The cutting pads need to be adjusted according to the specific conditions of the ground, which increases the installation time and cost of the equipment. At the same time, the pads may need to be replaced frequently due to long-term wear and damage, further increasing maintenance costs and downtime.
[0003] In addition, existing devices mostly use motor drive to drive the extrusion rod to complete the extrusion process. However, when the extrusion rod encounters excessive resistance or is blocked by foreign matter, it is easy to cause the extrusion rod to break. This situation will not only cause equipment damage, but may also cause the production line to stop working, affecting production efficiency. In addition, excessive resistance may also cause motor overload damage, further increasing the maintenance cost and downtime of the equipment.
[0004] Although some protective devices have appeared in the prior art to prevent the breakage of the extruder rod and damage to the motor, these structures are usually simple and cannot flexibly adjust the triggering mechanism of the protective device according to the specifications of the extruder rod and the motor model, as well as the characteristics of the extruded material. This means that when encountering different situations, the protective device may not provide sufficient protection, or it may be mistakenly triggered when not needed, resulting in unnecessary downtime and maintenance. Utility Model Content
[0005] 1. Technical issues to be solved
[0006] In view of the problems existing in the prior art, the utility model provides an extrusion device for manufacturing an Internet of Things box shell to solve the technical problems mentioned in the background technology.
[0007] (II) Technical solution
[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an extrusion device for manufacturing an Internet of Things box shell, comprising an extruder, a supporting device is arranged under the extruder, a motor is arranged on one side of the extruder, and the output end of the motor is connected to a protective device comprising a protective shaft, a protective sleeve, a plug-in mechanism, a protective frame, a protective block, a slide groove and a push spring, the protective shaft is connected to the output end of the motor, the other end of the protective shaft is inserted into the protective sleeve, the protective frame can be movably mounted on one side of the protective block, the protective block can be movably mounted in the slide groove, the slide groove is opened in the protective sleeve, the push spring is connected to one side of the protective block, and the An adjustment mechanism is arranged on the outside of the protective shaft, and the adjustment mechanism includes an adjusting rod, a rotating sleeve, a connecting block, a slider, an external gear, an internal gear and a connecting plate. The adjusting rod is movably arranged in a sliding groove, the rotating sleeve is rotatably arranged on one side of the protective sleeve, the connecting block is fixedly connected to one side of the protective sleeve, the slider is slidably installed in the sliding groove, the slider is movably connected to the adjusting rod through a thread, and one side of the slider is connected to a push spring, the external gear is fixedly sleeved on the outside of the adjusting rod, the internal gear is fixedly arranged on the inside of the rotating sleeve, and the external gear is meshed with the internal gear, and the connecting plate is detachably installed on one side of the connecting block by bolts.
[0009] The utility model is further configured that a feeding bin is provided at the top of the extruder.
[0010] The utility model is further configured that a limiting plate is provided on the outer sides of the protection block and the sliding block, a limiting groove is provided in the protection sleeve, and the limiting plate is slidably arranged in the limiting groove.
[0011] The utility model is further configured that the plug-in mechanism includes a protection rod and a protection groove, the protection groove is arranged on the side wall of the protection shaft, one end of the protection rod is engaged in the protection groove, and the other end of the protection rod is connected to the protection frame.
[0012] The utility model is further configured that an anti-slip strip is provided on the outer side of the rotating sleeve, and a plurality of the anti-slip strips are fixedly connected to the outer side of the rotating sleeve.
[0013] The utility model is further configured that the supporting device comprises a bottom plate and a supporting plate, the bottom plate is arranged at the bottom end of the extruder, and the supporting plate is arranged below the bottom plate. The configuration of the supporting device simplifies the installation process of the equipment.
[0014] The utility model is further configured that a screw rod is provided above the support plate, and the screw rod is movably connected to the bottom plate through a thread.
[0015] The utility model is further configured that a handle is provided at the top end of the screw rod, and the handle is fixedly connected to two sides of the screw rod.
[0016] (III) Beneficial effects
[0017] Compared with the prior art, the utility model provides an extrusion device for manufacturing an Internet of Things box shell, which has the following beneficial effects:
[0018] 1. The design of the support device can ensure that the extrusion device used in the manufacture of the IoT box shell can be stably placed when the ground is uneven. Through the combination of the base plate and the support plate, as well as the adjustment of the screw and the handle, the horizontal position of the support plate can be accurately adjusted to make it fit the ground completely. This design not only improves the stability of the equipment, but also simplifies the installation process of the equipment, reduces the tilting or shaking of the equipment caused by the uneven ground, thereby improving production efficiency and safety.
[0019] 2. The design of the protective device can effectively prevent the extrusion rod from breaking and the motor from being damaged. Through the combination of multiple components such as the protective shaft, protective sleeve and protective block, as well as the linkage between the protective rod and the protective groove, when the extrusion rod encounters excessive resistance or is blocked by foreign objects, the protective device can be automatically triggered to prevent the motor from overloading or the extrusion rod from breaking. This design not only improves the safety performance of the equipment, but also extends the service life of the equipment and reduces maintenance costs and downtime.
[0020] 3. The design of the adjustment mechanism enables the trigger mechanism of the protective device to be flexibly adjusted according to the specifications of the extruder rod, the motor model and the extrusion material. By adjusting the rod, the rotating sleeve, the connecting block, the slider, the external gear and the internal gear, the pressure on the protective block can be accurately controlled to adapt to different working conditions. This design not only improves the flexibility and adaptability of the protective device, but also simplifies the adjustment process, and improves the convenience of use and production efficiency of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 This is a schematic diagram of the overall structure of an extrusion device for manufacturing an Internet of Things box shell in the utility model;
[0022] Figure 2 for Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;
[0023] Figure 3 It is a schematic cross-sectional structure diagram of the protective device and the adjustment mechanism in the utility model;
[0024] Figure 4 This is a schematic diagram of the structure of the protective device and the adjustment mechanism in the utility model without the connecting plate;
[0025] Figure 5 It is a schematic cross-sectional structure diagram of the protective device and the adjustment mechanism part at a second angle in the utility model.
[0026] In the figure: 1. extruder; 2. motor; 3. protective shaft; 4. protective sleeve; 5. protective frame; 6. protective block; 7. slide groove; 8. push spring; 9. adjusting rod; 10. rotating sleeve; 11. connecting block; 12. slider; 13. external gear; 14. internal gear; 15. connecting plate; 16. feeding bin; 17. limit plate; 18. limit groove; 19. protective rod; 20. protective groove; 21. anti-slip strip; 22. bottom plate; 23. support plate; 24. screw; 25. handle. DETAILED DESCRIPTION
[0027] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.
[0028] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.
[0029] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.
[0030] See also Figure 1-5 , an extrusion device for manufacturing an Internet of Things box shell, including an extruder 1, a supporting device is arranged below the extruder 1, a motor 2 is arranged on one side of the extruder 1, and the output end of the motor 2 is connected to a protective device including a protective shaft 3, a protective sleeve 4, a plug-in mechanism, a protective frame 5, a protective block 6, a slide groove 7 and a push spring 8, the protective shaft 3 is connected to the output end of the motor 2, and the other end of the protective shaft 3 is inserted into the protective sleeve 4, the protective frame 5 can be movably installed on one side of the protective block 6, the protective block 6 can be movably installed in the slide groove 7, the slide groove 7 is opened in the protective sleeve 4, the push spring 8 is connected to one side of the protective block 6, and an adjustment mechanism is arranged on the outer side of the protective shaft 3, and the adjustment mechanism includes an adjustment The section rod 9, the rotating sleeve 10, the connecting block 11, the slider 12, the outer gear 13, the inner gear 14 and the connecting plate 15, the adjusting rod 9 is movably arranged in the slide groove 7, the rotating sleeve 10 is rotatably arranged on one side of the protective sleeve 4, the connecting block 11 is fixedly connected to one side of the protective sleeve 4, the slider 12 is slidably installed in the slide groove 7, the slider 12 is movably connected to the adjusting rod 9 through a thread, and one side of the slider 12 is connected to the push spring 8, the outer gear 13 is fixedly sleeved on the outside of the adjusting rod 9, the inner gear 14 is fixedly arranged on the inside of the rotating sleeve 10, and the outer gear 13 is meshed with the inner gear 14, and the connecting plate 15 is detachably installed on one side of the connecting block 11 by bolts.
[0031] A feeding bin 16 is provided at the top of the extruder 1 .
[0032] A limiting plate 17 is disposed outside the protection block 6 and the sliding block 12 , a limiting groove 18 is provided inside the protection sleeve 4 , and the limiting plate 17 is slidably disposed in the limiting groove 18 .
[0033] The plug-in mechanism includes a protection rod 19 and a protection groove 20 . The protection groove 20 is provided on the side wall of the protection shaft 3 . One end of the protection rod 19 is engaged in the protection groove 20 , and the other end of the protection rod 19 is connected to the protection frame 5 .
[0034] An anti-slip strip 21 is disposed on the outer side of the rotating sleeve 10 , and a plurality of anti-slip strips 21 are fixedly connected to the outer side of the rotating sleeve 10 .
[0035] In this embodiment, before the device is needed to extrude the IoT box shell, the trigger mechanism of the protective device is first adjusted according to the material requirements, the extrusion rod and the model of the motor 2. The rotating sleeve 10 is first rotated in the corresponding direction, and the anti-slip strip 21 increases the friction force on the outside of the rotating sleeve 10. Then the rotating sleeve 10 will drive the multiple outer gears 13 meshing with it to rotate through the inner gear 14 arranged on the inside, and then the outer gear 13 will drive the adjusting rod 9 to rotate. Since the slider 12 and the adjusting rod 9 are movably connected through threads, and the limiting plate 17 and the limiting groove 18 limit the slider 12, the slider 12 will not rotate. Then the slider 12 will move in the slide groove 7 along the adjusting rod 9, thereby changing the distance between the slider 12 and the protective block 6, thereby changing the pressure applied by the push spring 8 to the protective block 6, thereby changing the trigger mechanism of the protective device. After the adjustment is completed, stop rotating the rotating sleeve 10. The setting of the connecting block 11 and the connecting plate 15 facilitates the installation of the adjusting rod 9, the external gear 13 and the rotating sleeve 10, and then the raw material is added into the extruder 1 through the feeding bin 16, and then the motor 2 is driven to rotate, so that the motor 2 drives the extruder 1 to run. When the extrusion rod in the extruder 1 encounters a large resistance or is blocked by foreign matter, the side wall of the protective groove 20 will squeeze the side wall of the protective rod 19. Due to the rounded structural design at the edge of the protective rod 19 and the protective groove 20, the protective rod 19 will gradually detach from the protective groove 20. At the same time, the protective rod 19 will drive the protective frame 5 to move. Due to the special structural design of the protective frame 5 and the protective block 6, the protective frame 5 will gradually push the protective block 6 open, and make the protective block 6 and the slider 12 cooperate to squeeze the push spring 8. At the same time, the protective rod 19 will detach from the protective groove 20 and press against the side wall of the protective shaft 3, so that the motor 2 will idle, thereby preventing the motor 2 from overloading or the extrusion rod from breaking.
[0036] See also Figure 1 and Figure 2 As an implementation of the supporting device: the supporting device includes a bottom plate 22 and a supporting plate 23, the bottom plate 22 is arranged at the bottom end of the extruder 1, and the supporting plate 23 is arranged below the bottom plate 22.
[0037] A screw rod 24 is provided above the support plate 23 , and the screw rod 24 is movably connected to the bottom plate 22 via threads.
[0038] A handle 25 is provided at the top of the screw rod 24 , and the handle 25 is fixedly connected to both sides of the screw rod 24 .
[0039] More specifically, when the ground on which the device is placed is uneven, the corresponding screw 24 is rotated by the corresponding handle 25. Since the screw 24 and the base plate 22 are movably connected by threads, the screw 24 will drive the support plate 23 to descend, so that the support plate 23 is gradually aligned with the ground. Then, follow the above steps one by one to make all the support plates 23 aligned with the ground, thereby ensuring the stable placement of the device.
[0040] In summary, when the overall equipment is in use or running: before the equipment is needed to extrude the IoT box shell, first adjust the trigger mechanism of the protective device according to the material requirements, the extrusion rod and the model of the motor 2, first rotate the rotating sleeve 10 in the corresponding direction, the anti-slip strip 21 increases the friction force on the outside of the rotating sleeve 10, and then the rotating sleeve 10 will drive the multiple outer gears 13 meshing with it to rotate through the inner gear 14 arranged on the inside, and then the outer gear 13 will drive the adjusting rod 9 to rotate, because the slider 12 and the adjusting rod 9 are movably connected through threads, and the limiting plate 17 and the limiting groove 18 limit the slider 12, so that the slider 12 will not rotate, and then the slider 12 will move along the adjusting rod 9 in the slide groove 7, so that the distance between the slider 12 and the protective block 6 changes, so that the pressure applied by the push spring 8 to the protective block 6 changes, thereby changing the trigger mechanism of the protective device, and the rotating sleeve 10 is stopped after the adjustment is completed. That is, the arrangement of the connecting block 11 and the connecting plate 15 facilitates the installation of the adjusting rod 9, the external gear 13 and the rotating sleeve 10, and then the raw material is added into the extruder 1 through the feeding bin 16, and then the motor 2 is driven to rotate, so that the motor 2 drives the extruder 1 to run. When the extrusion rod in the extruder 1 encounters a large resistance, it may be blocked by foreign matter. The side wall of the protective groove 20 will squeeze the side wall of the protective rod 19. Due to the rounded structural design at the edge of the protective rod 19 and the protective groove 20, the protective rod 19 will gradually detach from the protective groove 20. At the same time, the protective rod 19 will drive the protective frame 5 to move. Due to the special structural design of the protective frame 5 and the protective block 6, the protective frame 5 will gradually push the protective block 6 open, and make the protective block 6 and the slider 12 cooperate to squeeze the push spring 8. At the same time, the protective rod 19 will detach from the protective groove 20 and press against the side wall of the protective shaft 3, so that the motor 2 will idle, thereby preventing the motor 2 from overloading or the extrusion rod from breaking.
[0041] When the ground on which the device is placed is uneven, the corresponding screw 24 is rotated through the corresponding handle 25. Since the screw 24 and the base plate 22 are movably connected through threads, the screw 24 will drive the support plate 23 to descend, so that the support plate 23 is gradually aligned with the ground. Then, the above steps are followed one by one to make all the support plates 23 aligned with the ground, thereby ensuring the stable placement of the device.
[0042] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.
Claims
1. An extrusion device for manufacturing an Internet of Things box shell, comprising an extruder (1), characterized in that: A supporting device is arranged below the extruder (1), a motor (2) is arranged on one side of the extruder (1), one end of the motor (2) is connected to a protective device, the protective device comprises a protective shaft (3), a protective sleeve (4), a plug-in mechanism, a protective frame (5), a protective block (6), a slide groove (7) and a push spring (8), one end of the protective shaft (3) is inserted into the protective sleeve (4), the protective frame (5) is installed on one side of the protective block (6), the slide groove (7) is opened in the protective sleeve (4), the push spring (8) is connected to one side of the protective block (6), an adjustment mechanism is arranged on the outer side of the protective shaft (3), and the The adjustment mechanism comprises an adjusting rod (9), a rotating sleeve (10), a connecting block (11), a sliding block (12), an external gear (13), an internal gear (14) and a connecting plate (15); the adjusting rod (9) is arranged in a sliding groove (7); the rotating sleeve (10) is arranged on one side of a protective sleeve (4); the connecting block (11) is connected to one side of the protective sleeve (4); the sliding block (12) is connected to the adjusting rod (9) through a thread; the external gear (13) is sleeved on the outside of the adjusting rod (9); the internal gear (14) is arranged on the inside of the rotating sleeve (10); and the connecting plate (15) is detachably mounted on one side of the connecting block (11) through bolts.
2. The extrusion device for manufacturing an Internet of Things box shell according to claim 1 is characterized in that: A feeding bin (16) is provided at the top of the extruder (1).
3. The extrusion device for manufacturing an Internet of Things box shell according to claim 2 is characterized in that: A limiting plate (17) is provided on the outside of the protection block (6) and the sliding block (12), a limiting groove (18) is provided in the protection sleeve (4), and the limiting plate (17) is slidably arranged in the limiting groove (18).
4. The extrusion device for manufacturing an Internet of Things box shell according to claim 1 is characterized in that: The plug-in mechanism comprises a protection rod (19) and a protection groove (20), wherein the protection groove (20) is provided on the side wall of the protection shaft (3), one end of the protection rod (19) is engaged in the protection groove (20), and the other end of the protection rod (19) is connected to the protection frame (5).
5. The extrusion device for manufacturing an Internet of Things box shell according to claim 4 is characterized in that: An anti-slip strip (21) is provided on the outside of the rotating sleeve (10), and a plurality of the anti-slip strips (21) are fixedly connected to the outside of the rotating sleeve (10).
6. An extrusion device for manufacturing an Internet of Things box shell according to any one of claims 1 to 5, characterized in that: The supporting device comprises a bottom plate (22) and a supporting plate (23), wherein the bottom plate (22) is arranged at the bottom end of the extruder (1), and the supporting plate (23) is arranged below the bottom plate (22).
7. The extrusion device for manufacturing an Internet of Things box shell according to claim 6 is characterized in that: A screw rod (24) is provided above the support plate (23), and the screw rod (24) is movably connected to the bottom plate (22) via a thread.
8. The extrusion device for manufacturing an Internet of Things box shell according to claim 7, characterized in that: A handle (25) is provided at the top of the screw rod (24), and the handle (25) is fixedly connected to both sides of the screw rod (24).