Unpowered raw material conveying device

Abstract

The utility model relates to the technical field of raw material conveying, in particular to an unpowered raw material conveying device which comprises a supporting assembly capable of weighing raw materials and a limiting assembly, the supporting assembly comprises a support, a positioning frame, a balancing weight, lifting ropes, a temporary storage box, a material conveying pipe, an electromagnetic valve and a protection box, a plurality of lifting ropes are erected on the support, one end of each lifting rope is connected with the positioning frame, and the other end of each lifting rope is connected with the limiting assembly. A plurality of balancing weights are arranged on the positioning frame, the other end of the lifting rope is connected with a temporary storage box, the temporary storage box is located in the protection box, a discharging opening is formed in the side wall of the protection box, a material passing opening facing the side wall of the discharging opening in the protection box is formed in the temporary storage box, the temporary storage box communicates with a plurality of material conveying pipes, and electromagnetic valves are installed on the material conveying pipes; the limiting assembly is used for limiting the position of the positioning frame and comprises a partition plate, a guide rail, a sliding block, a supporting plate, a telescopic driving part and a first baffle. The raw material conveying device has the advantages that manufacturing and maintaining cost is saved, quantitative conveying of raw materials is facilitated, and the conveying effect of the raw materials is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of raw material transmission, in particular to a non-powered raw material transmission device. Background Art

[0002] During the cable processing, some cable raw materials need to be quantitatively transmitted to adapt to the transmission and proportioning of raw materials. Especially for the batch transmission of raw materials, more transmission components and weighing components are used to weigh and transmit the raw materials. The existing transportation methods, such as using pipelines or conveyors to transmit raw materials and weighing them through scales and containers, have high production costs. In addition, during the transmission process, more raw material transportation and weighing locations need to be regularly repaired, and the maintenance cost is high. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a non-powered raw material transmission device, which has the characteristics of saving manufacturing and maintenance costs, facilitating quantitative transmission of raw materials, and improving the conveying effect of raw materials.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a non-powered raw material transmission device, comprising a support component and a limit component capable of weighing the raw materials;

[0007] The support assembly includes a bracket, a positioning frame, a counterweight, a lifting rope, a temporary storage box, a material delivery pipe, a solenoid valve and a protection box. The bracket is provided with a plurality of lifting ropes, one end of which is connected to the positioning frame, a plurality of counterweights are arranged on the positioning frame, and the other end of the lifting rope is connected to the temporary storage box. The temporary storage box is located inside the protection box, and a discharge port is arranged on the side wall of the protection box. The temporary storage box is provided with a material through port facing the side wall of the discharge port on the protection box. The temporary storage box is connected with a plurality of material delivery pipes, and a solenoid valve is installed on the material delivery pipe.

[0008] The limiting assembly is used to limit the position of the positioning frame, and the limiting assembly includes a partition, a guide rail, a slider, a support plate, a telescopic driving part and a baffle 1. The partition is connected to the positioning frame, and a number of guide rails are connected to the partition. A slider is slidably arranged on the guide rail, and the slider is connected to the support plate. A number of telescopic driving parts are installed on the bracket, and the output shaft of the telescopic driving part is connected to the support plate. The baffle 1 is connected to the partition, and the baffle 1 is located on the upper side of the slider. The baffle 1 can limit the moving position of the slider.

[0009] Preferably, the limiting assembly also includes a sealing gasket and a fixing plate, the fixing plate is connected to the protective box, a limiting groove corresponding to the sealing gasket is provided on the fixing plate, one end face of the sealing gasket is tightly attached to the temporary storage box, and one end face of the sealing gasket is tightly attached to the protective box.

[0010] Preferably, the support assembly further includes a trigger plate and a sensor. The temporary storage box is connected to the trigger plate, which can trigger the sensor. The sensor is connected to the fixing plate.

[0011] Preferably, the support assembly also includes a seat bearing and a steering wheel, a plurality of seat bearings are mounted on the bracket, the steering wheel is rotatably connected to the corresponding seat bearings, and a shaft corresponding to the bearing hole in the middle of the seat bearing is arranged in the middle of the steering wheel.

[0012] Preferably, the support assembly also includes an adapter plate and a positioning shaft, the lifting rope is connected to the adapter plate, a plurality of positioning shafts are connected to the positioning frame, a positioning hole corresponding to the positioning shaft is provided on the counterweight block, the counterweight block is mounted on the positioning hole of the counterweight block, and the adapter plate is connected to one end of each positioning shaft.

[0013] Preferably, the temporary storage box comprises a material guiding surface, and the bottom side wall of the temporary storage box is provided with an inclined material guiding surface.

[0014] Preferably, the support assembly also includes a support surface and a material guide box. The bottom side wall of the protection box is provided with a support surface, the support surface is inclined, the material guide box and the protection box are connected at the discharge port, and a downward transmission hole is provided on the material guide box.

[0015] Preferably, the support assembly further includes baffle plate 2, baffle plate 2 is connected to the partition, and baffle plate 2 is located at the lower side of the sliding block.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a non-powered raw material transmission device, which has the following beneficial effects:

[0018] The unpowered raw material transmission device supports the lifting rope through the bracket, and one end of the lifting rope is counterweighted by the positioning frame and a plurality of counterweight blocks, so that the supporting temporary storage box is in a stable state, and the raw materials are gradually transmitted to the inside of the temporary storage box through the feeding pipe. When the transmission reaches a certain value, the solenoid valve is closed, and the temporary storage box drives the positioning frame and the counterweight block to rise, and the temporary storage box falls, and at the same time, the output shaft of the telescopic driving part is extended, and the telescopic driving part drives the support plate to move, so as to make room for part of the counterweight block to move. After the temporary storage box falls, the raw materials are gradually transmitted to the outside of the protective box through the upper material passing port of the temporary storage box and the upper material discharging port of the protective box. After flowing out of the temporary storage box, the positioning frame and the counterweight block fall down, thereby causing the guide rail to fall, and the telescopic drive unit drives the slider and the support plate to move to a suitable supporting position. The baffle plate cooperates with the slider to support the positioning frame, the counterweight block, the partition plate and the baffle plate, so that the temporary storage box no longer rises. When the raw materials are discharged from the temporary storage box, the output shaft of the telescopic drive unit is retracted to lift the temporary storage box to its original position. This process omits part of the structure that drives the raw materials to rise and fall, and uses a smaller telescopic drive unit to limit the position of the raw materials to be transmitted, thereby saving the cost of production and maintenance, facilitating the quantitative transmission of raw materials, and improving the transportation effect of raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0020] Figure 2 For this utility model Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0021] Figure 3 For this utility model Figure 1 A schematic diagram of the local enlarged structure at B in the middle;

[0022] Figure 4 It is a three-dimensional structural schematic diagram of the utility model;

[0023] Figure 5 For this utility model Figure 4 A schematic diagram of the local enlarged structure at point A in the middle;

[0024] Figure 6 It is a left-side structural schematic diagram of the utility model;

[0025] Figure 7 For this utility model Figure 6 Schematic diagram of the cross-sectional structure at AA in the middle;

[0026] Figure 8 It is a three-dimensional structural schematic diagram of the utility model;

[0027] Fig. 9 For this utility model Figure 8 Schematic diagram of the local enlarged structure at point A in the middle.

[0028] Markings in the attached drawings: 1. bracket; 2. positioning frame; 3. counterweight; 4. partition; 5. guide rail; 6. slider; 7. support plate; 8. telescopic drive unit; 9. lifting rope; 10. adapter plate; 11. positioning shaft; 12. seat bearing; 13. steering wheel; 14. temporary storage box; 15. feed pipe; 16. solenoid valve; 17. protection box; 18. support surface; 19. material guide box; 20. sealing gasket; 21. fixing plate; 22. trigger plate; 23. sensor; 24. material guide surface; 25. baffle one; 26. baffle two. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Example:

[0031] See also Figure 1-9 , a non-powered raw material transmission device, including a support component and a limit component capable of weighing the raw materials.

[0032] The supporting assembly includes a bracket 1, a positioning frame 2, a counterweight 3, a lifting rope 9, a temporary storage box 14, a feed pipe 15, a solenoid valve 16 and a protective box 17. A plurality of lifting ropes 9 are mounted on the bracket 1. One end of the lifting rope 9 is connected to the positioning frame 2. A plurality of counterweights 3 are arranged on the positioning frame 2. The other end of the lifting rope 9 is connected to the temporary storage box 14. The temporary storage box 14 is located inside the protective box 17. A discharge port is arranged on the side wall of the protective box 17. A material passage opening facing the side wall of the discharge port on the protective box 17 is arranged on the temporary storage box 14. A plurality of feed pipes 15 are connected to the temporary storage box 14. A solenoid valve 16 is installed on the feed pipe 15.

[0033] The limiting assembly is used to limit the position of the positioning frame 2. The limiting assembly includes a partition 4, a guide rail 5, a slider 6, a support plate 7, a telescopic driving part 8 and a baffle 25. The partition 4 is connected to the positioning frame 2, and a plurality of guide rails 5 are connected to the partition 4. A slider 6 is slidably arranged on the guide rail 5, and the slider 6 is connected to the support plate 7. A plurality of telescopic driving parts 8 are installed on the bracket 1. The output shaft of the telescopic driving part 8 is connected to the support plate 7. The baffle 25 is connected to the partition 4. The baffle 25 is located on the upper side of the slider 6. The baffle 25 can limit The moving position of the slider 6, the telescopic driving part 8 is one of the cylinder, the hydraulic cylinder and the electric cylinder, the solenoid valve 16 is the solenoid valve 16, one end of the baffle 25 extends to the longitudinal area of ​​the moving space of the slider 6, and the suspension rope 9 is supported by the bracket 1. One end of the suspension rope 9 is counterweighted by the positioning frame 2 and a plurality of counterweights 3, so that the supporting temporary storage box 14 is in a stable state, and the raw materials are gradually transmitted to the inside of the temporary storage box 14 through the feeding pipe 15. When the transmission reaches a certain value, the solenoid valve 16 is closed, and the temporary storage box 14 drives the positioning frame 2 and the counterweight 3 rises, and the temporary storage box 14 falls, and at the same time, the output shaft of the telescopic driving unit 8 extends, and the telescopic driving unit 8 drives the support plate 7 to move, leaving part of the area where the counterweight block 3 moves. After the temporary storage box 14 falls, the raw materials are gradually transferred to the outside of the protective box 17 through the material passing port on the temporary storage box 14 and the material discharge port on the protective box 17. After the raw materials gradually flow out of the temporary storage box 14, the positioning frame 2 and the counterweight block 3 fall, thereby causing the guide rail 5 to fall, and the telescopic driving unit 8 drives the slider 6 and the support plate 7 to move to the appropriate At the supporting position, the baffle 25 and the slider 6 cooperate to support the positioning frame 2, the counterweight 3, the partition 4 and the baffle 25, so that the temporary storage box 14 no longer rises. After the raw materials are discharged from the temporary storage box 14, the output shaft of the telescopic drive unit 8 is retracted to lift the temporary storage box 14 to its original position. This process omits part of the structure that drives the raw materials to rise and fall, and uses a smaller telescopic drive unit 8 to limit the position of the raw materials to be transmitted, thereby saving the cost of production and maintenance, facilitating the quantitative transmission of raw materials, and improving the transportation effect of raw materials.

[0034] Reference Figure 3 and 5 The limiting assembly also includes a sealing gasket 20 and a fixing plate 21. The fixing plate 21 is connected to the protective box 17. A limiting groove corresponding to the sealing gasket 20 is provided on the fixing plate 21. One end surface of the sealing gasket 20 is tightly attached to the temporary storage box 14. One end surface of the sealing gasket 20 is tightly attached to the protective box 17. The contact point between the temporary storage box 14 and the protective box 17 is sealed by the sealing gasket 20 to reduce the leakage of raw materials from the contact point between the temporary storage box 14 and the protective box 17.

[0035] Reference Figure 3The supporting assembly also includes a trigger plate 22 and a sensor 23. The temporary storage box 14 is connected to the trigger plate 22, which can trigger the sensor 23. The sensor 23 is connected to the fixed plate 21. The sensor 23 is electrically connected to a controller that controls the movement of the output shaft of the telescopic drive unit 8. The controller is preferably a PLC. The output end of the controller is electrically connected to the solenoid valve 16. The sensor 23 is a proximity sensor 23 or a photoelectric sensor 23. After the sensor 23 is triggered by the trigger plate 22, the sensor 23 can be electrically connected to the controller to automatically control the output shaft of the telescopic drive unit 8 to extend, thereby facilitating the automatic control of the telescopic drive unit 8 at the output shaft to extend, and further facilitating automated control.

[0036] Reference Figure 1 The support assembly also includes a seat bearing 12 and a steering wheel 13. Several seat bearings 12 are installed on the bracket 1. The steering wheel 13 is rotatably connected with the corresponding seat bearings 12. An axis corresponding to the bearing hole in the middle of the seat bearing 12 is provided in the middle of the steering wheel 13. An annular groove corresponding to the lifting rope 9 is provided on the steering wheel 13. The steering wheel 13 is supported by the seat bearing 12. The steering wheel 13 and the lifting rope 9 cooperate to reduce the position deviation of the lifting rope 9.

[0037] Reference Figure 2 The support assembly also includes an adapter plate 10 and a positioning shaft 11. The lifting rope 9 is connected to the adapter plate 10. A plurality of positioning shafts 11 are connected to the positioning frame 2. The counterweight block 3 is provided with positioning holes corresponding to the positioning shafts 11. The counterweight block 3 is mounted on the positioning holes of the counterweight block 3. The adapter plate 10 is connected to one end of each positioning shaft 11. The adapter plate 10 and the positioning shaft 11 are preferably connected by screws. The positioning shaft 11 and the positioning frame 2 are preferably connected by screws. The adapter plate 10 and the positioning shaft 11 cooperate with each other to limit the position of the counterweight block 3 and reduce the position deviation of the counterweight block 3.

[0038] Reference Figure 7 The temporary storage box 14 includes a material guiding surface 24 , and the bottom side wall of the temporary storage box 14 is provided with an inclined material guiding surface 24 . Through the setting of the material guiding surface 24 on the temporary storage box 14 , the raw materials can slide through the material guiding surface 24 of the temporary storage box 14 , thereby improving the transmission effect of the raw materials and facilitating the discharge of the raw materials from the inside of the temporary storage box 14 .

[0039] Reference Figure 7 The supporting assembly also includes a supporting surface 18 and a material guide box 19. The bottom side wall of the protection box 17 is provided with a supporting surface 18, and the supporting surface 18 is inclined. The material guide box 19 is connected to the material outlet of the protection box 17, and a downward transmission hole is provided on the material guide box 19. The bottom side wall of the temporary storage box 14 is preferably inclined in a direction corresponding to the inclination of the supporting surface 18. The inclination of the supporting surface 18 is conducive to supporting the temporary storage box 14 and improving the positioning effect of the temporary storage box 14.

[0040] Reference Figure 2 and 9 The support assembly also includes a baffle plate 26, which is connected to the partition plate 4 and is located at the lower side of the slider 6. The baffle plate 26 limits the movement position of the slider 6, reduces the possibility of the slider 6 falling off when the relative movement distance between the guide rail 5 and the slider 6 is large, and improves the positioning effect of the slider 6.

[0041] When in use, the raw materials are transmitted to the interior of the temporary storage box 14. After the raw materials are transmitted to a certain value, the temporary storage box 14 falls, thereby driving the positioning frame 2 and the counterweight block 3 to rise. After the trigger plate 22 triggers the sensor 23, the output shaft of the telescopic drive unit 8 is controlled to extend, and the telescopic drive unit 8 drives the positioning frame 2 and the counterweight block 3 to rise, and the solenoid valve 16 is closed, so that the raw materials are transmitted to the interior of the material guide box 19 through the discharge port of the temporary storage box 14 and the upper material port of the protection box 17, and then transmitted to the raw material transmission position through the transmission hole of the material guide box 19.

[0042] It should be noted that the phrases "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments", etc. mentioned in the specification indicate that the described embodiments may include certain features, structures or characteristics, but not every embodiment may include the certain features, structures or characteristics. In addition, such phrases do not necessarily refer to the same embodiment. In addition, when a certain feature, structure or characteristic is described in conjunction with an embodiment, it is within the knowledge of those skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments, whether explicitly or not explicitly described.

[0043] It should be easily understood that “on,” “above,” and “over” in the present disclosure should be interpreted in the broadest manner, so that “on” not only means “directly on something,” but also includes the meaning of “on something” with intervening features or layers therebetween, and “above” or “over” not only includes the meaning of “above” or “over,” but also may include the meaning of “above” or “over something” with no intervening features or layers therebetween (i.e., directly on something).

[0044] In addition, spatially relative terms, such as "below," "below," "beneath," "above," "above," etc., may be used herein for ease of description to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation shown in the figures. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein may likewise be interpreted accordingly.

[0045] It should be noted that, in this article, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0046] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A non-powered raw material transmission device, characterized in that: It includes a support component and a limit component capable of weighing raw materials; The support assembly comprises a bracket (1), a positioning frame (2), a counterweight (3), a lifting rope (9), a temporary storage box (14), a material delivery pipe (15), a solenoid valve (16) and a protection box (17); a plurality of lifting ropes (9) are mounted on the bracket (1), one end of the lifting ropes (9) is connected to the positioning frame (2), a plurality of counterweights (3) are arranged on the positioning frame (2), the other end of the lifting ropes (9) is connected to the temporary storage box (14), the temporary storage box (14) is located inside the protection box (17), a material discharge port is arranged on the side wall of the protection box (17), a material through port facing the side wall of the material discharge port on the protection box (17) is arranged on the temporary storage box (14), a plurality of material delivery pipes (15) are connected to the temporary storage box (14), and a solenoid valve (16) is installed on the material delivery pipe (15); The limiting assembly is used to limit the position of the positioning frame (2), and the limiting assembly comprises a partition (4), a guide rail (5), a slider (6), a support plate (7), a telescopic driving part (8) and a baffle plate 1 (25). The partition (4) is connected to the positioning frame (2), a plurality of guide rails (5) are connected to the partition (4), a slider (6) is slidably arranged on the guide rail (5), the slider (6) is connected to the support plate (7), a plurality of telescopic driving parts (8) are installed on the bracket (1), an output shaft of the telescopic driving part (8) is connected to the support plate (7), a baffle plate 1 (25) is connected to the partition (4), the baffle plate 1 (25) is located on the upper side of the slider (6), and the baffle plate 1 (25) can limit the moving position of the slider (6).

2. The unpowered raw material transmission device according to claim 1, characterized in that: The limiting assembly also includes a sealing gasket (20) and a fixing plate (21), the fixing plate (21) is connected to the protection box (17), a limiting groove corresponding to the sealing gasket (20) is provided on the fixing plate (21), one end surface of the sealing gasket (20) is tightly attached to the temporary storage box (14), and one end surface of the sealing gasket (20) is tightly attached to the protection box (17).

3. The unpowered raw material transmission device according to claim 2, characterized in that: The support assembly further comprises a trigger plate (22) and a sensor (23); the temporary storage box (14) is connected with the trigger plate (22); the trigger plate (22) can trigger the sensor (23); and the sensor (23) is connected to the fixing plate (21).

4. The unpowered raw material transmission device according to claim 1, characterized in that: The support assembly further comprises a seat bearing (12) and a steering wheel (13); a plurality of seat bearings (12) are mounted on the bracket (1); the steering wheel (13) is rotatably connected to the corresponding seat bearings (12); and a shaft corresponding to the bearing hole in the middle of the seat bearing (12) is arranged in the middle of the steering wheel (13).

5. The unpowered raw material transmission device according to claim 1, characterized in that: The support assembly further comprises an adapter plate (10) and a positioning shaft (11), the suspension rope (9) is connected to the adapter plate (10), a plurality of positioning shafts (11) are connected to the positioning frame (2), a positioning hole corresponding to the positioning shaft (11) is provided on the counterweight block (3), the counterweight block (3) is mounted on the positioning hole of the counterweight block (3), and the adapter plate (10) is connected to one end of each positioning shaft (11).

6. The unpowered raw material transmission device according to claim 1, characterized in that: The temporary storage box (14) comprises a material guiding surface (24), and the bottom side wall of the temporary storage box (14) is provided with an inclined material guiding surface (24).

7. The unpowered raw material transmission device according to claim 1, characterized in that: The support assembly also includes a support surface (18) and a material guide box (19); the bottom side wall of the protection box (17) is provided with a support surface (18); the support surface (18) is inclined; the material guide box (19) and the material outlet of the protection box (17) are connected; and a downward transmission hole is provided on the material guide box (19).

8. The unpowered raw material transmission device according to claim 1, characterized in that: The support assembly also includes a second baffle (26), the baffle (4) is connected to the second baffle (26), and the second baffle (26) is located at the lower side of the sliding block (6).

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