Pulling rod device with anti-splashing function

Abstract

The utility model discloses a pulling rod device with an anti-splashing function, which relates to the technical field of rubber and plastic hose processing and comprises a box body, pulling rod driving mechanisms are symmetrically arranged at the bottom end in the box body, a fixing plate is arranged at the top in the box body, a cutting anti-splashing mechanism is arranged at the top end of the fixing plate in a penetrating manner, and a collecting vehicle is arranged at the bottom end of one end of the box body. A feeding port is formed in the side wall of the other end of the box body, a material guiding shell is arranged at the bottom of one end in the box body and located between one pulling rod driving mechanism in a penetrating mode, and an observation window is formed in one side of the box body. The rubber tube drawing and cutting device is reasonable and reliable in structure, automatic drawing and cutting of the rubber tube can be achieved through the pulling rod driving mechanism and the cutting anti-splashing mechanism, the production efficiency of the rubber tube is improved, the labor cost is reduced, and automatic upgrading of a production line of a factory is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber and plastic pipe processing, in particular to a rod pulling device with an anti-splashing function. Background Art

[0002] A hose is a tubular rubber product used to transport gas, liquid, slurry or granular materials. It is usually composed of inner and outer rubber layers and a skeleton layer. The skeleton layer can be made of cotton fiber, various synthetic fibers, carbon fiber, asbestos, steel wire, etc. In general, the inner and outer rubber layers of the hose are made of natural rubber. In order to prevent workers from accidentally touching the cutting blade when taking the hose and causing scratches, the cut hose is often taken out by a puller.

[0003] For example, Chinese patent CN 202220573636.5 discloses a rod pulling machine that is convenient for processing rubber and plastic tubes, including a box body, a chamber is provided inside the box body, support frames are provided on both sides of the bottom of the box body, rectangular grooves are provided on both sides of the box body, a tube pulling mechanism is installed inside the box body, and a clamping assembly and a cutting assembly are provided at the bottom of the inner wall of the chamber, respectively. The rubber and plastic tube is pulled out by the limit block at the top of the inner wall of the rectangular groove in cooperation with the rod pulling mechanism. However, the above-mentioned rod pulling machine uses a blade to cut the hose, and it does not provide protection during the cutting process, which will cause the debris generated by the blade cutting process to splash inside the box body. Long-term use will not only affect the use environment inside the box body, but may also cause the use of other components. In severe cases, it will also cause damage to the machine and increase maintenance costs.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] In view of the problems in the related art, the utility model proposes a rod pulling device with an anti-splashing function to overcome the above technical problems existing in the existing related art.

[0006] To this end, the specific technical solutions adopted by the utility model are as follows:

[0007] A rod pulling device with anti-splashing function comprises a box body, a rod pulling driving mechanism is symmetrically arranged at the inner bottom end of the box body, a fixing plate is arranged at the top of the box body, a cutting anti-splashing mechanism is penetrated through the top of the fixing plate, a collecting vehicle is arranged at the bottom end of one end of the box body, a material inlet is provided on the side wall of the other end of the box body, a material guide shell is penetrated through the bottom end of one end of the box body and located between one of the rod pulling driving mechanisms, and an observation window is provided on one side of the box body.

[0008] Furthermore, in order to achieve the pulling of the hose, one of the guide wheels can be driven to rotate under the drive of the driving motor, so that the hose can be driven by the extrusion and rotation of the two sets of guide wheels, thereby realizing automated hose production and reducing labor. The pulling rod driving mechanism includes a shell arranged at the bottom of the box body, a driving shaft is arranged inside the shell, and a driving frame is symmetrically sleeved on the outer sides of the two sets of driving shafts; a plurality of guide wheels are arranged at the top of the driving frame, a driving motor is arranged at one end of the inner top of the driving frame, and the output shaft of the driving motor passes through the top of the driving frame and is connected to one of the guide wheels; an adjusting motor is arranged at one end of the shell, and the output shaft of the adjusting motor passes through the side wall of the shell and is connected to the driving shaft.

[0009] Furthermore, in order to enable the drive frame to move under the drive of the drive shaft, threads are provided at both ends of the outer side of the drive shaft, and the directions of the two sets of threads are opposite; threaded holes matching the threads are provided at the bottom of both ends of the drive frame.

[0010] Furthermore, in order to achieve the cutting of the hose, the cutting knife is driven down and the hose is cut under the action of the electric telescopic rod, and then the debris generated by the cutting is allowed to enter the protective cover and be recovered through the suction fan, protective cover and baffle, so as to prevent the generated debris from splashing into the interior of the box, thereby ensuring the cleanliness of the internal environment of the box and avoiding damage to other components. The cutting anti-splashing mechanism includes an electric telescopic rod arranged in the middle of the top of the fixed plate, the piston rod of the electric telescopic rod passes through the bottom end of the fixed plate and is provided with a protective cover, a cutting motor is arranged on one side of the protective cover, the output shaft of the cutting motor passes through the side wall of the protective cover and is provided with a hose cutting knife; the cutting anti-splashing mechanism also includes a suction fan arranged at the bottom of the box, and a dust suction pipe passing through the side wall of the protective cover is arranged at the top of the suction fan; guide rods passing through the top of the fixed plate are symmetrically arranged on both sides of the top of the protective cover, and baffles are arranged at the bottom of both ends of the protective cover.

[0011] The beneficial effects of the utility model are:

[0012] 1. The utility model has a reasonable and reliable structure. Through the rod driving mechanism and the cutting anti-splashing mechanism, the automatic pulling and cutting of the hose can be realized, which not only improves the production efficiency of the hose, reduces the labor cost, but also is conducive to the automation upgrade of the factory production line.

[0013] 2. By setting up a pull rod driving mechanism, the hose can be pulled. Under the drive of the driving motor, one of the guide wheels can be driven to rotate, so that the hose can be driven by squeezing and rotating the two sets of guide wheels, thereby realizing automated hose production and reducing labor.

[0014] 3. By setting up a cutting anti-splashing mechanism, the cutting of the hose is realized. Under the action of the electric telescopic rod, the hose cutting knife is driven down to cut the hose. Then, the debris generated by the cutting is allowed to enter the protective cover and be recovered through the suction fan, protective cover and baffle, preventing the generated debris from splashing into the interior of the box, ensuring the cleanliness of the internal environment of the box and avoiding damage to other components. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a structural schematic diagram of a rod pulling device with splash-proof function according to an embodiment of the utility model;

[0017] Figure 2 It is a cross-sectional view of a rod pulling device with splash-proof function according to an embodiment of the utility model;

[0018] Figure 3 yes Figure 2 A partial enlarged view of the middle A;

[0019] Figure 4 The utility model is a schematic structural diagram of a rod pulling drive mechanism in a rod pulling device with an anti-splashing function according to an embodiment of the utility model.

[0020] In the figure:

[0021] 1. Box body; 2. Rod driving mechanism; 201. Shell; 202. Drive shaft; 2021. Thread; 203. Drive frame; 2031. Threaded hole; 204. Guide wheel; 205. Drive motor; 206. Adjustment motor; 3. Fixing plate; 4. Cutting and splash-proof mechanism; 401. Electric telescopic rod; 402. Protective cover; 4021. Guide rod; 4022. Baffle; 403. Cutting motor; 404. Hose cutting knife; 405. Suction fan; 406. Dust suction pipe; 5. Collection vehicle; 6. Feed inlet; 7. Material guide shell; 8. Observation window. DETAILED DESCRIPTION

[0022] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0023] According to an embodiment of the utility model, a rod pulling device with an anti-splashing function is provided.

[0024] The present invention is now further described in conjunction with the accompanying drawings and specific implementation methods. Figure 1-Figure 4 As shown, the rod pulling device with anti-splashing function according to the embodiment of the utility model includes a box body 1, a rod pulling drive mechanism 2 is symmetrically arranged at the inner bottom end of the box body 1, a fixing plate 3 is arranged on the top of the box body 1, and a cutting anti-splashing mechanism 4 is penetrated through the top of the fixing plate 3, a collecting vehicle 5 is arranged at the bottom end of one end of the box body 1, a material inlet 6 is provided on the side wall of the other end of the box body 1, a material guide shell 7 is penetrated through the bottom end of one end of the box body 1 and located between one of the rod pulling drive mechanisms 2, and an observation window 8 is provided on one side of the box body 1.

[0025] In addition, it should be noted that a transparent protective glass may be provided inside the observation window 8 to facilitate observation by the staff.

[0026] With the aid of the above-mentioned technical scheme of the utility model, the utility model has a reasonable and reliable structure. Through the pull rod driving mechanism 2 and the cutting anti-splashing mechanism 4, the automatic pulling and cutting of the hose can be realized, which not only improves the production efficiency of the hose and reduces the labor cost, but also is beneficial to the automation upgrade of the factory's production line.

[0027] In one embodiment, for the above-mentioned rod driving mechanism 2, the rod driving mechanism 2 includes a shell 201 arranged at the bottom of the box body 1, a driving shaft 202 is arranged inside the shell 201, and a driving frame 203 is symmetrically sleeved on the outer sides of two sets of driving shafts 202; a plurality of guide wheels 204 are arranged at the top of the driving frame 203, and a driving motor 205 is arranged at one end of the inner top of the driving frame 203, and the output shaft of the driving motor 205 passes through the top of the driving frame 203 and is connected to one of the guide wheels 204; an adjusting motor 206 is arranged at one end of the shell 201. In addition, in specific applications, the above-mentioned adjusting motor The machine 206 is configured as a servo motor, and the output shaft of the adjusting motor 206 passes through the side wall of the shell 201 and is connected to the driving shaft 202; threads 2021 are provided at both ends of the outer side of the driving shaft 202, and the directions of the two sets of threads 2021 are opposite; threaded holes 2031 matching with the threads 2021 are provided at the bottom of both ends of the driving frame 203, so as to realize the pulling of the hose, and under the drive of the driving motor 205, it can drive one of the guide wheels 204 to rotate, so as to realize the driving of the hose through the extrusion and rotation of the two sets of guide wheels 204, thereby realizing automated hose production and reducing labor.

[0028] The working principle of the pull rod drive mechanism 2 is: the drive shaft 202 is driven to rotate by adjusting the motor 206, and the drive frame 203 is driven to move toward the middle of the shell 201 under the cooperation of the thread 2021 and the threaded hole 2031, and then the guide wheel 204 is driven to clamp the hose, and then one of the guide wheels 204 is driven to rotate by the driving motor 205, and then the pulling drive of the hose can be realized.

[0029] In one embodiment, for the above-mentioned cutting anti-splash mechanism 4, the cutting anti-splash mechanism 4 includes an electric telescopic rod 401 arranged in the middle of the top of the fixed plate 3, the piston rod of the electric telescopic rod 401 penetrates the bottom of the fixed plate 3 and is provided with a protective cover 402, a cutting motor 403 is provided on one side of the protective cover 402, the output shaft of the cutting motor 403 penetrates the side wall of the protective cover 402 and is provided with a hose cutting knife 404; the cutting anti-splash mechanism 4 also includes a suction fan 405 arranged at the bottom of the box body 1, and the top of the suction fan 405 is provided with a dust suction pipe 405 penetrating the side wall of the protective cover 402. 6; Guide rods 4021 penetrating the top of the fixing plate 3 are symmetrically arranged on both sides of the top of the protective cover 402, and baffles 4022 are arranged at the bottom ends of both ends of the protective cover 402, so as to realize the cutting of the hose. Under the action of the electric telescopic rod 401, the hose cutting knife 404 is driven to descend and cut the hose, and then the debris generated by the cutting is allowed to enter the interior of the protective cover 402 and be recovered through the suction fan 405, the protective cover 402 and the baffle 4022, so as to prevent the generated debris from splashing into the interior of the box body 1, thereby ensuring the cleanliness of the internal environment of the box body 1 and avoiding damage to other components.

[0030] The working principle of the cutting anti-splash mechanism 4 is: the piston rod of the electric telescopic rod 401 drives the protective cover 402 to move downward, and then the cutting motor 403 drives the hose cutting knife 404 to rotate, and the hose is cut by the hose cutting knife 404, and then the debris generated during the cutting process is absorbed by the suction fan 405 to prevent the generated debris from splashing inside the box 1.

[0031] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0032] In actual application, first, the hose is passed through the feed port 6 into the interior of the box body 1, and then the hose is clamped and pulled by the pull rod drive mechanism 2 near one end of the feed port 6, and the hose is driven into another pull rod drive mechanism 2, and clamped and pulled by another pull rod drive mechanism 2. When the hose reaches the preset position, the hose is cut by the cutting anti-splash mechanism 4 and the generated debris is absorbed. After the cutting is completed, the hose is pulled again by another pull rod drive mechanism 2. When it moves to the preset position, the hose is no longer clamped, so that the hose is adjusted into the material guide shell 7 and falls into the collection vehicle 5 for collection, and then the hose can continue to be pulled and cut.

[0033] In summary, with the aid of the above-mentioned technical scheme of the utility model, the utility model has a reasonable and reliable structure. Through the rod pull drive mechanism 2 and the cutting anti-splash mechanism 4, the automatic pulling and cutting of the hose can be realized, which not only improves the production efficiency of the hose, but also reduces the labor cost, which is beneficial to the automation upgrade of the factory production line; by setting the rod pull drive mechanism 2, the pulling of the hose is realized, and under the drive of the drive motor, one of the guide wheels 204 can be driven to rotate, so that the driving of the hose is realized through the extrusion and rotation of the two sets of guide wheels 204, thereby realizing the automatic production of the hose and reducing the labor; by setting the cutting anti-splash mechanism 4, the cutting of the hose is realized, and under the action of the electric telescopic rod 401, the hose cutting knife 404 is driven to descend and cut the hose, and then the debris generated by the cutting is allowed to enter the protective cover 402 and be recycled through the suction fan 405, the protective cover 402 and the baffle 4022, so as to prevent the generated debris from splashing into the interior of the box body 1, thereby ensuring the cleanliness of the internal environment of the box body 1 and avoiding damage to other components.

[0034] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A rod pulling device with splash-proof function, comprising a box (1), characterized in that: A rod driving mechanism (2) is symmetrically arranged at the bottom of the box body (1), a fixing plate (3) is arranged at the top of the box body (1), a cutting anti-splashing mechanism (4) is arranged through the top of the fixing plate (3), and a collecting vehicle (5) is arranged at the bottom of one end of the box body (1).

2. A rod pulling device with splash-proof function according to claim 1, characterized in that: The rod pulling drive mechanism (2) comprises a shell (201) arranged at the bottom of the box body (1), a drive shaft (202) is arranged inside the shell (201), and drive frames (203) are symmetrically sleeved on the outer sides of two groups of the drive shafts (202); A plurality of guide wheels (204) are arranged at the top of the driving frame (203); a driving motor (205) is arranged at one end of the inner top of the driving frame (203); and an output shaft of the driving motor (205) passes through the top of the driving frame (203) and is connected to one of the guide wheels (204); An adjusting motor (206) is provided at one end of the housing (201), and an output shaft of the adjusting motor (206) passes through a side wall of the housing (201) and is connected to the driving shaft (202).

3. A rod pulling device with splash-proof function according to claim 2, characterized in that: Both ends of the outer side of the driving shaft (202) are provided with threads (2021), and the directions of the two groups of threads (2021) are opposite.

4. The rod pulling device with splash-proof function according to claim 3, characterized in that: The bottoms of both ends of the driving frame (203) are provided with threaded holes (2031) that match the threads (2021).

5. The rod pulling device with splash-proof function according to claim 1, characterized in that: The cutting anti-splash mechanism (4) comprises an electric telescopic rod (401) arranged in the middle of the top end of the fixed plate (3), the piston rod of the electric telescopic rod (401) passes through the bottom end of the fixed plate (3) and is provided with a protective cover (402), a cutting motor (403) is provided on one side of the protective cover (402), the output shaft of the cutting motor (403) passes through the side wall of the protective cover (402) and is provided with a hose cutting knife (404); The cutting anti-splash mechanism (4) further comprises a suction fan (405) arranged at the bottom of the box body (1), and a dust suction pipe (406) penetrating the side wall of the protective cover (402) is arranged at the top of the suction fan (405).

6. The rod pulling device with splash-proof function according to claim 5, characterized in that: Guide rods (4021) penetrating the top of the fixing plate (3) are symmetrically arranged on both sides of the top of the protective cover (402), and baffles (4022) are arranged at the bottom ends of both ends of the protective cover (402).

7. A rod pulling device with splash-proof function according to claim 5 or 6, characterized in that: A material inlet (6) is provided on the side wall at the other end of the box body (1), a material guide shell (7) is provided through the bottom of one end of the box body (1) and between one of the pull rod driving mechanisms (2), and an observation window (8) is provided on one side of the box body (1).

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