A feeding device for rubber hose processing

Abstract

This utility model relates to a feeding device for processing rubber hoses, including a feeding mechanism. The feeding mechanism includes a horizontally arranged support chassis, with casters installed at the four corners of the bottom surface of the support chassis. A stepping lifting assembly is installed on the top surface of the support chassis. The stepping lifting assembly includes an inverted U-shaped bracket vertically installed on the support chassis. A vertically distributed lifting screw is rotatably connected between the inverted U-shaped bracket and the support chassis. Guide rods parallel to the lifting screws are detachably and fixedly installed on both sides of the support chassis outside the inverted U-shaped bracket. The top end of the lifting screw passes through the inverted U-shaped bracket and is connected to a stepper motor. A horizontally distributed support movable plate is sleeved on the lifting screw and threadedly connected to it. The two ends of the support movable plate are slidably sleeved on the two guide rods respectively. This utility model can facilitate the feeding of rolled rubber hoses.

Description

Technical Field

[0001] This utility model belongs to the field of rubber hose processing technology, and in particular relates to a feeding device for rubber hose processing. Background Technology

[0002] Currently, finished rubber hoses are usually placed in a coil with a central through hole. When using them, the coiled rubber hose can be unwound according to its own needs, and then the rubber hose can be cut into a certain length using cutting equipment for secondary processing, such as installing connectors and other accessories at both ends of the rubber hose.

[0003] In existing technologies, when conveying multiple coiled rubber hoses, they are usually stacked on a conveyor vehicle from top to bottom for feeding. However, during the feeding process, the stacked coiled rubber hoses sometimes tip over and fall off the vehicle. In addition, when picking up the coiled rubber hoses on the conveyor vehicle one by one, the coiled rubber hoses located at the bottom need to bend over to pick them up, which is quite troublesome and inconvenient during use. Therefore, there are still shortcomings and deficiencies in the existing technology. Utility Model Content

[0004] The purpose of this invention is to provide a feeding device for processing rubber hoses, so as to solve the problems mentioned in the background art.

[0005] The technical solution adopted by this utility model to solve the above problems is as follows:

[0006] A feeding device for processing rubber hoses includes a feeding mechanism. The feeding mechanism includes a horizontally arranged support chassis. Universal wheels are installed at the four corners of the bottom surface of the support chassis. A stepping lifting assembly is installed on the top surface of the support chassis. The stepping lifting assembly includes an inverted U-shaped bracket vertically mounted on the support chassis. A vertically distributed lifting screw is rotatably connected between the inverted U-shaped bracket and the support chassis. Guide rods parallel to the lifting screws are detachably and fixedly installed on both sides of the support chassis outside the inverted U-shaped bracket. A stepper motor is driven to the top of the lifting screw after passing through the inverted U-shaped bracket. Horizontally distributed movable support plates are sleeved and threaded onto the lifting screw. The two ends of the movable support plates are slidably sleeved on the two guide rods respectively.

[0007] Furthermore, the bottom end of each guide rod is threadedly connected to the supporting chassis.

[0008] Furthermore, vertically distributed internal threaded rings are fixedly installed on both sides of the top surface of the supporting chassis, and the guide rods are threadedly connected to the internal threaded rings respectively. Anti-rotation holes adapted to the internal threaded rings are opened on both sides of the bottom surface of the supporting movable plate.

[0009] Furthermore, each guide rod has a strip-shaped receiving groove on the outer wall of both sides of the top, which is parallel to the guide rod. The top of the strip-shaped receiving groove is flush with the top surface of the guide rod. A horizontally distributed fixing rod is installed between the two opposite groove walls in each strip-shaped receiving groove. Each fixing rod is equipped with a rotating rod that can be located in the strip-shaped receiving groove. One end of the rotating rod is rotatably sleeved on the fixing rod.

[0010] Furthermore, the feeding mechanism consists of two sets, which are arranged opposite to each other, and the supporting chassis of the two sets of feeding mechanisms are detachably connected.

[0011] Furthermore, one of the supporting chassis has horizontally distributed limit rods with limit caps installed on both ends of the opposite side, and the other supporting chassis has threaded locking bolts that are parallel to and opposite to the limit rods on both ends of the opposite side. Each locking bolt has a locking plate slidably fitted on it, and each locking plate has a U-shaped locking notch that can be locked onto the limit rod at the end away from the locking bolt.

[0012] Furthermore, two horizontally opposite positioning rods are installed on the opposite side of one of the supporting chassis, and two positioning holes opposite to the positioning rods are opened on the opposite side of the other supporting chassis.

[0013] The beneficial effects of this utility model by adopting the above technical solution are as follows:

[0014] This invention utilizes a supporting chassis and casters to form a supporting trolley, facilitating the movement of the entire feeding mechanism. Initially, the supporting movable plate rests on the supporting chassis. During use, multiple coiled rubber hoses are sequentially placed on the guide rod from top to bottom, stacking them on the supporting movable plate. This prevents the stacked hoses from tipping over during the conveying process, as the guide rod horizontally restricts their position. Furthermore, when retrieving a coiled hose from the supporting movable plate, a stepper motor drives a lifting screw to rotate. This rotation raises the supporting movable plate along the guide rod, sequentially lifting multiple coiled hoses to the top of the guide rod for easy access. In summary, this invention facilitates the feeding of coiled rubber hoses. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 for Figure 1 A three-dimensional structural diagram of the middle part of the device;

[0017] Figure 3 for Figure 2 A schematic diagram of the structure in its split state;

[0018] Figure 4 for Figure 3 A magnified structural diagram of part A in the middle;

[0019] Figure 5 for Figure 3 A schematic diagram of the structure of the middle part of the device;

[0020] Figure 6 for Figure 5 A magnified structural diagram of section B in the middle;

[0021] Figure 7 for Figure 5 A schematic diagram of the middle part of the device.

[0022] Reference numerals: 1. Supporting chassis; 2. Casters; 3. Stepping lifting assembly; 30. Anti-rotation hole; 31. Inverted U-shaped bracket; 32. Lifting screw; 33. Guide rod; 34. Stepper motor; 35. Supporting movable plate; 36. Internal threaded ring; 37. Rotating rod; 38. Strip-shaped receiving groove; 39. Fixing rod; 4. Limiting rod; 41. Limiting cap; 5. Locking bolt; 6. Locking plate; 61. U-shaped locking notch; 7. Positioning rod; 8. Positioning hole; 9. Coiled rubber hose. Detailed Implementation

[0023] To make the objectives, technical solutions, and beneficial effects of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0024] like Figures 1 to 7As shown, this utility model provides a feeding device for processing rubber hoses, including a feeding mechanism. The feeding mechanism includes a horizontally arranged support chassis 1, with casters 2 installed at each of the four corners of the bottom surface of the support chassis 1. The casters 2 are casters with self-locking function as in the prior art. The support chassis 1 and the casters 2 can form a support trolley to facilitate the movement of the entire feeding mechanism. A stepping lifting assembly 3 is installed on the top surface of the support chassis 1. The stepping lifting assembly 3 includes an inverted U-shaped bracket 31 vertically installed on the support chassis 1. The inverted U-shaped bracket 31 and the support chassis 1 are connected... The lifting screw 32 is rotatably connected to vertically distributed lifting screws 32, and guide rods 33, which are arranged parallel to the lifting screw 32, are detachably and fixedly installed on the bearing base 1 located on both sides of the inverted U-shaped bracket 31. The top of the lifting screw 32 passes through the inverted U-shaped bracket 31 and is connected to a stepper motor 34. The stepper motor 34 is a forward and reverse motor and is externally connected to a power supply and a start / stop switch installed on the inverted U-shaped bracket 31. Horizontally distributed bearing movable plates 35 are sleeved on the lifting screw 32 and threadedly connected. The two ends of the bearing movable plates 35 are slidably sleeved on the two guide rods 33 respectively.

[0025] Specifically, in the initial state, the supporting movable plate 35 is located on the supporting chassis 1. In use, multiple coiled rubber hoses 9 can be sequentially placed on the guide rod 33 from top to bottom, so that multiple coiled rubber hoses 9 are stacked on the supporting movable plate 35. In this way, during the conveying of the coiled rubber hoses 9, the guide rod 33 can restrict the position of the coiled rubber hoses 9 in the horizontal direction, thereby preventing the stacked coiled rubber hoses 9 from tipping over and falling. Secondly, when picking up the coiled rubber hoses 9 on the supporting movable plate 35, the stepper motor 34 can drive the lifting screw 32 to rotate. During the rotation of the lifting screw 32, the supporting movable plate 35 can be driven to rise along the guide rod 33, so that multiple coiled rubber hoses 9 can be lifted sequentially to the top position of the guide rod 33 for easy picking up. In general, this utility model can facilitate the feeding of coiled rubber hoses 9.

[0026] Furthermore, since the guide rod 33 is detachably and fixedly installed on the bearing chassis 1, when the bearing movable plate 35 is in its initial state, after removing the guide rod 33, multiple rolls of rubber hose 9 can be stacked on the bearing movable plate 35, and then the guide rod 33 can be passed through the multiple rolls of rubber hose 9 in sequence before connecting the guide rod 33 to the bearing chassis 1. In this way, it is not necessary to sequentially put the rolls of rubber hose 9 on the top of the guide rod 33, and multiple rolls of rubber hose 9 can be sequentially put on the guide rod 33 for easy use.

[0027] The guide rod 33 is detachably and fixedly installed on the bearing chassis 1 in the following way: the bottom end of each guide rod 33 is threaded to the bearing chassis 1. In this way, by rotating the guide rod 33, it is easy to install and remove the guide rod 33 on the bearing chassis 1. At this time, when the coiled rubber hose 9 is loaded on the bearing movable plate 35, and it is necessary to install the guide rod 33 on the bearing chassis 1, the connection position between the guide rod 33 and the bearing chassis 1 can be observed through the central through hole of the coiled rubber hose 9, so as to facilitate the installation of the guide rod 33 on the bearing chassis 1.

[0028] Furthermore, such as Figures 1 to 3 , Figure 5 and Figure 7 As shown, vertically distributed internal threaded rings 36 are fixedly installed on both sides of the top surface of the supporting chassis 1. Guide rods 33 are threadedly connected to the internal threaded rings 36 respectively. Anti-rotation holes 30 adapted to the internal threaded rings 36 are opened on both sides of the bottom surface of the supporting movable plate 35. Specifically, when the supporting movable plate 35 is in the initial state, the internal threaded rings 36 can be located in the anti-rotation holes 30 respectively. In this way, when the guide rods 33 are removed, the supporting movable plate 35 can be prevented from rotating accidentally during the loading of the coiled rubber hose 9, thereby facilitating the loading of the coiled rubber hose 9 on the supporting movable plate 35.

[0029] Furthermore, such as Figures 2 to 6 As shown, each guide rod 33 has a strip-shaped receiving groove 38 on the outer wall of both sides of its top, which is parallel to the guide rod 33. The top of the strip-shaped receiving groove 38 is flush with the top surface of the guide rod 33. A horizontally distributed fixing rod 39 is installed between two opposite groove walls in each strip-shaped receiving groove 38. A rotating rod 37 that can be located in the strip-shaped receiving groove 38 is provided on the fixing rod 39. One end of the rotating rod 37 is rotatably sleeved on the fixing rod 39. Specifically, in the initial state, the rotating rod 37 is vertically distributed and located in the strip-shaped receiving groove 38, and there is a certain distance between the bottom end of the rotating rod 37 and the bottom surface of the strip-shaped receiving groove 38. At this time, it is convenient to manually rotate the rotating rod 37 from the bottom end. When the rotating rod 37 is rotated to a horizontal state, the guide rod 33 can be rotated by holding the rotating rod 37.

[0030] Furthermore, such as Figures 1 to 3 As shown, there are two sets of feeding mechanisms, which are arranged opposite to each other, and the supporting chassis 1 of the two sets of feeding mechanisms are detachably connected. Specifically, in use, the two sets of feeding mechanisms can be pushed simultaneously to feed the rolled rubber hose 9, or the two sets of feeding mechanisms can be disassembled and used to feed alternately.

[0031] Furthermore, such as Figures 1 to 3 and Figure 5As shown, one of the supporting chassis 1 has horizontally distributed limiting rods 4 with limiting caps 41 installed at both ends on opposite sides. The other supporting chassis 1 has threaded locking bolts 5 connected to both ends on opposite sides, parallel to and opposite to the limiting rods 4. Specifically, by rotating the locking bolts 5, the heads of the locking bolts 5 can be pressed against the supporting chassis 1. Locking plates 6 are slidably fitted onto each locking bolt 5. Each locking plate 6 has a U-shaped locking notch 61 at the end away from the locking bolt 5, which can be engaged with the limiting rods 4. Specifically, in use, the positions of the two supporting chassis 1 are adjusted... After alignment, by rotating the locking plate 6, the U-shaped locking notch 61 can be used to hang the locking plate 6 on the limiting rod 4 to connect the two sets of feeding mechanisms. By rotating the locking plate 6 in the opposite direction, the two sets of feeding mechanisms can be disassembled after the locking plate 6 is moved away from the limiting rod 4. In addition, after the locking plate 6 is moved away from the limiting rod 4, by rotating the locking bolt 5, the head of the locking bolt 5 can be used to cooperate with the bearing base 1 to fix the locking plate 6 on the bearing base 1. In this way, during the conveying of the coiled rubber hose 9, the feeding can be prevented from being affected by the random rotation of the locking plate 6.

[0032] Furthermore, such as Figure 3 and Figure 5 As shown, two horizontally opposite positioning rods 7 are installed on the opposite side of one of the supporting chassis 1, and two positioning holes 8 are opened on the opposite side of the other supporting chassis 1, which are opposite to the positioning rods 7. This makes it easy to align the two supporting chassis 1, and thus makes it easy to connect the two sets of feeding mechanisms.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A feeding device for rubber hose processing, characterized by: The device includes a feeding mechanism comprising a horizontally positioned support chassis. Universal casters are mounted at the four corners of the chassis's bottom surface. A stepping lifting assembly is mounted on the top surface of the chassis. The stepping lifting assembly includes an inverted U-shaped bracket vertically mounted on the chassis. A vertically distributed lifting screw is rotatably connected between the inverted U-shaped bracket and the chassis. Guide rods parallel to the lifting screws are detachably and fixedly mounted on both sides of the chassis outside the inverted U-shaped bracket. A stepper motor is driven to the top of the lifting screw after passing through the inverted U-shaped bracket. Horizontally distributed movable support plates are sleeved and threaded onto the lifting screw. The two ends of the movable support plates are slidably sleeved on the two guide rods.

2. A feeding device for processing of rubber hoses according to claim 1, characterized in that: The bottom of each guide rod is threaded to the supporting chassis.

3. The feeding device for processing rubber hoses according to claim 2, characterized in that: Vertically distributed internal threaded rings are fixedly installed on both sides of the top surface of the supporting chassis. The guide rods are threadedly connected to the internal threaded rings respectively. Anti-rotation holes adapted to the internal threaded rings are opened on both sides of the bottom surface of the supporting movable plate.

4. The feeding device for processing rubber hoses according to claim 2, characterized in that: Each guide rod has a strip-shaped receiving groove on the outer wall of both sides of the top. The top of the strip-shaped receiving groove is flush with the top surface of the guide rod. A horizontally distributed fixing rod is installed between the two opposite groove walls in each strip-shaped receiving groove. Each fixing rod is equipped with a rotating rod that can be located in the strip-shaped receiving groove. One end of the rotating rod is rotatably sleeved on the fixing rod.

5. A feeding device for processing rubber hoses according to any one of claims 1 to 4, characterized in that: The feeding mechanism consists of two sets, which are arranged opposite to each other, and the supporting chassis of the two sets of feeding mechanisms are detachably connected.

6. The feeding device for processing rubber hoses according to claim 5, characterized in that: One of the supporting chassis has horizontally distributed limit rods with limit caps installed at both ends on opposite sides. The other supporting chassis has threaded locking bolts that are parallel to and opposite to the limit rods at both ends on opposite sides. Each locking bolt has a locking plate slidably fitted on it. Each locking plate has a U-shaped locking notch at the end away from the locking bolt that can be locked onto the limit rod.

7. The feeding device for processing rubber hoses according to claim 6, characterized in that: Two horizontally opposite positioning rods are installed on the opposite side of one of the supporting chassis, and two positioning holes opposite to the positioning rods are opened on the opposite side of the other supporting chassis.

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