Energy-saving circular knitting device

Abstract

The utility model relates to the technical field of woven bag processing equipment, and provides an energy-saving circular weaving device which comprises a base and a circular weaving machine body, the circular weaving machine body is installed on the base, a shell is installed on the surface of the base, feeding assemblies are arranged on the two sides of the base, a top frame is fixed to the base, and a discharging assembly is arranged on the top frame. The ventilation windows are formed in the two outer surfaces of the shell, a fixing frame is arranged on the outer surface of the shell, and an air inlet filter screen is installed in the fixing frame. By means of the technical scheme, the problems that most existing circular weaving devices in the related technology are lack of protection mechanisms, dust is prone to being deposited in station gaps of all parts on a circular weaving machine body, the working efficiency of the circular weaving devices is affected, the same dust is deposited on a driving motor of the circular weaving machine body, the heat dissipation effect is poor, and the working efficiency is affected are solved. And due to an overheat working environment, the energy consumption of the motor is greatly increased, and the service life of the motor is greatly shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of woven bag processing equipment, and particularly to an energy-saving circular knitting device. Background Art

[0002] A woven bag, also known as a snake skin bag, is a type of plastic bag used for packaging. Its raw materials are generally various chemical plastic raw materials such as polyethylene and polypropylene. The color of the woven bag is generally white or grayish white, non-toxic and odorless, and generally causes little harm to the human body. Although it is made of various chemical plastics, it has strong environmental protection and a large recycling intensity, so it is widely used in our lives.

[0003] The use of the circular knitting device largely meets people's needs for woven bags. However, most of the existing circular knitting devices lack a protection mechanism, which makes it easy for dust to accumulate in the working station gaps of each component on the circular knitting machine main body, affecting the working efficiency of the circular knitting device. In severe cases, it may even cause the circular knitting device to malfunction. The same dust accumulates on the driving motor of the circular knitting machine main body, resulting in poor heat dissipation effect. The overheated working environment causes a significant increase in the energy consumption of the motor and greatly reduces its service life.

[0004] Therefore, improvements are made to address the above problems. Summary of the Utility Model

[0005] The utility model provides an energy-saving circular knitting device, which solves the problems in the related art that most of the existing circular knitting devices lack a protection mechanism, making it easy for dust to accumulate in the working station gaps of each component on the circular knitting machine main body, affecting the working efficiency of the circular knitting device. The same dust accumulates on the driving motor of the circular knitting machine main body, resulting in poor heat dissipation effect. The overheated working environment causes a significant increase in the energy consumption of the motor and greatly reduces its service life.

[0006] The technical solution of the utility model is as follows: It includes

[0007] a base and a circular knitting machine main body, and the circular knitting machine main body is installed on the base;

[0008] a housing and a dust removal component, and the housing is installed on the surface of the base;

[0009] a feeding component, and the feeding component is arranged on both sides of the base;

[0010] a top frame and a discharging component, the top frame is fixed on the base, and the discharging component is arranged on the top frame;

[0011] The dust removal component includes a pair of ventilation windows, which are opened on the two outer surfaces of the housing. A fixed frame is arranged on the outer surface of the housing, and an intake filter screen is installed in the fixed frame.

[0012] As a further technical solution, a discharge hood is provided on the surface of the housing. The top of the discharge hood is of a circular opening structure. A pair of dust suction devices are installed on the housing. The output end of the dust suction device is communicated with the discharge hood. A top cover is installed on the surface of the housing, and the top cover is communicated with the output end of the dust suction device.

[0013] As a further technical solution, the feeding assembly includes a pair of brackets fixed on both sides of the side surface of the base. An outer roller is rotatably connected between the brackets. A pressing roller is arranged between the bottoms of the brackets. Feeding ports are formed inside both sides of the base, and a sorting roller is rotatably connected in the feeding ports.

[0014] As a further technical solution, the discharging assembly includes a rectangular opening installed on the upper surface of the top frame. A pair of discharging rollers are rotatably connected in the rectangular opening. A transmission gear is arranged at one end of the discharging roller, and a driving motor is arranged on the outer surface of the top frame.

[0015] As a further technical solution, the driving motor is connected to the discharging roller on one side inside the rectangular opening. A transmission shaft is rotatably connected to the outer surface of the top frame. Second gears are arranged at both ends of the transmission shaft, and the second gears are meshed with the transmission gears.

[0016] As a further technical solution, the transmission gears and the second gears are both bevel gears, and the pair of discharging rollers rotate in opposite directions.

[0017] As a further technical solution, the top cover is integrally of an annular structure and surrounds the upper surface of the housing for one week.

[0018] As a further technical solution, the feeding port extends in an L shape, and the opening part of the feeding port is located on the outside and the top.

[0019] As a further technical solution, the top frame is integrally of a portal structure, and the surface of the discharging roller is of an anti-slip structure.

[0020] The working principle and beneficial effects of the present utility model are as follows:

[0021] A dust removal assembly is provided in the present utility model. Under the interaction of structures such as an air vent window, a fixed frame, an air inlet filter screen, a discharge hood, a dust suction device and a top cover, the inside of the housing can be in a state of being sucked by the dust suction device. Dust and other particulate foreign matters are sucked out through the discharge hood and the top cover, and external air will enter through the air vent window and can be filtered by the air inlet filter screen, so that the circular loom main body inside the housing operates in a clean state, having a good processing dust prevention effect and practicability. Description of the Drawings

[0022] The present utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0023] Figure 1 is a schematic structural diagram of the present utility model;

[0024] Figure 2 is an axonometric sectional view of the present utility model;

[0025] Figure 3 is an attachment of the present utility model Figure 1 partial enlarged view of part A in;

[0026] Figure 4 is an attachment of the present utility model Figure 2 partial enlarged view of part B in;

[0027] In the figure: 1, base; 2, circular loom main body; 3, outer shell; 4, top frame; 5, dust removal assembly; 5-1, ventilation window; 5-2, fixed frame; 5-3, intake filter; 5-4, discharge hood; 5-5, dust suction device; 5-6, top cover; 6, feeding assembly; 6-1, support; 6-2, outer roller; 6-3, pressing roller; 6-4, feeding port; 6-5, finishing roller; 7, discharging assembly; 7-1, rectangular opening; 7-2, discharging roller; 7-3, transmission gear; 7-4, driving motor; 7-5, transmission shaft; 7-6, second gear. Specific embodiments

[0028] Next, in combination with the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present utility model.

[0029] As Figures 1 to 4 shown, this embodiment proposes an energy-saving circular knitting device, including

[0030] a base 1 and a circular loom main body 2, and the circular loom main body 2 is installed on the base 1;

[0031] an outer shell 3 and a dust removal assembly 5, and the outer shell 3 is installed on the surface of the base 1;

[0032] a feeding assembly 6, and the feeding assembly 6 is arranged on both sides of the base 1;

[0033] a top frame 4 and a discharging assembly 7, the top frame 4 is fixed on the base 1, and the discharging assembly 7 is arranged on the top frame 4;

[0034] The dust removal assembly 5 includes a pair of ventilation windows 5-1 which are opened on two outer surfaces of the outer shell 3. A fixed frame 5-2 is arranged on the outer surface of the outer shell 3, and an intake filter screen 5-3 is installed in the fixed frame 5-2. A discharge hood 5-4 is arranged on the surface of the outer shell 3. The top of the discharge hood 5-4 is of a circular opening structure. A pair of dust suction devices 5-5 are installed on the outer shell 3, and the output ends of the dust suction devices 5-5 are communicated with the discharge hood 5-4. A top cover 5-6 is installed on the surface of the outer shell 3, and the top cover 5-6 is communicated with the output ends of the dust suction devices 5-5.

[0035] In this embodiment, in order to achieve the dust-proof effect on the main body 2 of the circular loom, a dust removal assembly 5 is designed. Ventilation windows 5-1 are opened on both sides of the outer shell 3, and a fixed frame 5-2 is also installed. An installable and removable intake filter screen 5-3 is installed in the fixed frame 5-2. A discharge hood 5-4 is installed on the top of the outer shell 3, and the woven bag discharges outward in the discharge hood 5-4. Two dust suction devices 5-5 are installed on the surface of the outer shell 3, and a top cover 5-6 is also installed. The dust suction devices 5-5 are communicated with the discharge hood 5-4 and the top cover 5-6, so that suction can be generated in the discharge hood 5-4 and the top cover 5-6 to suck in dust. The external air is filtered by the intake filter screen 5-3, and the dust-proof effect can be achieved.

[0036] Furthermore, the feeding assembly 6 includes a pair of brackets 6-1 which are fixed on both sides of the side surface of the base 1. An outer roller 6-2 is rotatably connected between the brackets 6-1. A pressing roller 6-3 is arranged between the bottoms of the brackets 6-1. Feeding ports 6-4 are opened in the two sides of the base 1, and a sorting roller 6-5 is rotatably connected in the feeding ports 6-4.

[0037] In this embodiment, in order to achieve the effect of stable feeding, a feeding assembly 6 is designed. Feeding ports 6-4 are opened on both sides of the base 1, and two brackets 6-1 are fixed directly on both sides of the feeding ports 6-4. An outer roller 6-2 and a pressing roller 6-3 are rotatably connected between the brackets 6-1, and a sorting roller 6-5 is installed in the feeding ports 6-4. The material can be conveyed into the main body 2 of the circular loom through the outer roller 6-2, the pressing roller 6-3 and the sorting roller 6-5.

[0038] Further, the discharging assembly 7 includes a rectangular opening 7-1 which is installed on the upper surface of the top frame 4. A pair of discharging rollers 7-2 are rotatably connected within the rectangular opening 7-1. One end of the discharging roller 7-2 is provided with a transmission gear 7-3. A driving motor 7-4 is arranged on the outer surface of the top frame 4 and is connected to the discharging roller 7-2 on one side within the rectangular opening 7-1. A transmission shaft 7-5 is rotatably connected to the outer surface of the top frame 4. Second gears 7-6 are arranged at both ends of the transmission shaft 7-5, and the second gears 7-6 are meshed with the transmission gear 7-3.

[0039] In this embodiment, in order to achieve the effect of stable discharging, the discharging assembly 7 is designed. A rectangular opening 7-1 is formed at the top of the top frame 4. Two discharging rollers 7-2 are rotatably connected within the rectangular opening 7-1. One end of the discharging roller 7-2 is provided with a transmission gear 7-3. A driving motor 7-4 is installed on the surface of the other side of the top frame 4. The driving motor 7-4 is connected to one of the discharging rollers 7-2 and controls its rotation. A transmission shaft 7-5 is rotatably connected to the side surface of the top frame 4. Second gears 7-6 are arranged at both ends of the transmission shaft 7-5, and the second gears 7-6 are meshed with the transmission gear 7-3, so that the discharging rollers 7-2 can convey the woven bags upward.

[0040] Further, both the transmission gear 7-3 and the second gear 7-6 are bevel gears, and the pair of discharging rollers 7-2 rotate in opposite directions.

[0041] In this embodiment, through the structure of the bevel gears, a 90° transmission is achieved between the discharging rollers 7-2 and the transmission shaft 7-5, so that the two discharging rollers 7-2 achieve the effect of rotating in opposite directions.

[0042] Further, the top cover 5-6 is integrally in an annular structure and surrounds the upper surface of the outer shell 3 for one week.

[0043] In this embodiment, through the annular structure of the top cover 5-6 distributed on the top of the outer shell 3, the dust collection effect is improved.

[0044] Further, the feed inlet 6-4 extends in an L shape, and the opening part of the feed inlet 6-4 is located on the outside and the top.

[0045] In this embodiment, through the L-shaped structure, the material can be fed into the circular loom main body 2 along the structure inside the feed inlet 6-4.

[0046] Further, the top frame 4 is integrally in a portal structure, and the surface of the discharging roller 7-2 is an anti-slip structure.

[0047] In this embodiment, through the portal structure, the discharging roller 7-2 is located directly above the discharging cover 5-4, and the woven bags are stably conveyed outwards through the anti-slip structure.

[0048] When processing is required, the raw materials are heated and bypass the outer roller 6-2 and the lower pressing roller 6-3 and then enter the feeding port 6-4. After passing through the finishing roller 6-5, they enter the circular loom main body 2. After being woven and formed, they pass upwards between the discharging rollers 7-2 in the discharging cover 5-4. The driving motor 7-4 is started, and through the transmission gear 7-3, the second gear 7-6 and the transmission shaft 7-5, the two discharging rollers 7-2 start to rotate and discharge materials. During the processing, the dust collection device 5-5 is started to generate suction in the top cover 5-6 and the discharging cover 5-4 to remove dust inside. The external air enters after being filtered by the intake filter screen 5-3, and heat dissipation can be carried out while removing dust.

[0049] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An energy-saving circular knitting device, characterized in that, including a base (1) and a circular loom main body (2), and the circular loom main body (2) is installed on the base (1); a housing (3) and a dust removal component (5), and the housing (3) is installed on the surface of the base (1); a feeding component (6), and the feeding component (6) is arranged on both sides of the base (1); a top frame (4) and a discharging component (7), the top frame (4) is fixed on the base (1), and the discharging component (7) is arranged on the top frame (4); the dust removal component (5) includes a pair of ventilation windows (5-1), the ventilation windows (5-1) are opened on two outer surfaces of the housing (3), a fixed frame (5-2) is arranged on the outer surface of the housing (3), and an intake filter (5-3) is installed in the fixed frame (5-2).

2. The energy-saving circular knitting device according to claim 1, wherein, a discharge hood (5-4) is arranged on the surface of the housing (3), the top of the discharge hood (5-4) is of a circular opening structure, a pair of dust suction devices (5-5) are installed on the housing (3), the output ends of the dust suction devices (5-5) are communicated with the discharge hood (5-4), and a top hood (5-6) is installed on the surface of the housing (3), and the top hood (5-6) is communicated with the output ends of the dust suction devices (5-5).

3. The energy-saving circular knitting device according to claim 1, wherein, the feeding component (6) includes a pair of brackets (6-1), the brackets (6-1) are fixed on both sides of the side surface of the base (1), an outer roller (6-2) is rotatably connected between the brackets (6-1), a pressing roller (6-3) is arranged between the bottoms of the brackets (6-1), feeding ports (6-4) are opened inside both sides of the base (1), and sorting rollers (6-5) are rotatably connected in the feeding ports (6-4).

4. An energy-saving circular knitting device according to claim 1, characterized in that, the discharging component (7) includes a rectangular opening (7-1), the rectangular opening (7-1) is installed on the upper surface of the top frame (4), a pair of discharging rollers (7-2) are rotatably connected in the rectangular opening (7-1), a transmission gear (7-3) is arranged at one end of the discharging roller (7-2), and a driving motor (7-4) is arranged on the outer surface of the top frame (4).

5. An energy-saving circular knitting device according to claim 4, characterized in that, the driving motor (7-4) is connected to the discharging roller (7-2) on one side inside the rectangular opening (7-1), a transmission shaft (7-5) is rotatably connected to the outer surface of the top frame (4), second gears (7-6) are arranged at both ends of the transmission shaft (7-5), and the second gears (7-6) are meshed with the transmission gear (7-3).

6. An energy-saving circular knitting device according to claim 5, characterized in that, the transmission gear (7-3) and the second gears (7-6) are both bevel gears, and the rotation directions of the pair of discharging rollers (7-2) are opposite.

7. An energy-saving circular knitting device according to claim 2, characterized in that, the top hood (5-6) is integrally of an annular structure, and the top hood (5-6) surrounds the upper surface of the housing (3) for one week.

8. The energy-saving circular knitting device according to claim 3, characterized in that, the feeding port (6-4) extends in an L shape, and the opening part of the feeding port (6-4) is located on the outside and the top.

9. An energy-saving circular knitting device according to claim 4, characterized in that, the top frame (4) is integrally of a portal structure, and the surface of the discharging roller (7-2) is of an anti-slip structure.

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