A net packing device

Abstract

The present invention belongs to the field of packaging technology. In order to solve the technical problems currently existing in the packaging and bundling operation of nets, the present invention provides a net packing device, which includes a packing basket, the top of the packing basket is open, and the four corner columns of the packing basket extend upward to the top of the top opening of the packing basket, and is characterized in that: it also includes a top plate fixed to the top of the four columns, a hydraulic cylinder is provided on the top plate, a pressure plate is located below the top plate and is connected and fixed to the cylinder rod of the hydraulic cylinder, and a net entry channel is formed between the top plate and the packing basket; it also includes a net traction device, and the net traction device guides the net so that the net can be stacked inside the packing basket. Using this device to pack the nets not only reduces the volume of the nets after bundling, but also ensures the safety of the nets during transportation, greatly reduces labor, reduces labor intensity, and greatly improves the packaging efficiency of the nets.

Description

Technical Field

[0001] The present invention belongs to the technical field of packaging, and in particular relates to a device for packaging nets. Background Art

[0002] When the fishing nets are packaged and transported, the fishing nets need to be packed and bundled. The fishing nets need to be compacted during packaging and bundling, otherwise it will take up a lot of space and cause the nets to be loosely bundled, which will bring safety hazards during transportation. At present, there is a lack of special equipment that can compact the nets, which brings great operational problems to the packaging and bundling of the nets. Summary of the invention

[0003] In order to solve the technical problems existing in the current packaging and bundling operations for nets, the present invention provides an automatic packaging operation for nets to achieve the technical purpose of automated operation and reduced manpower input.

[0004] To achieve the above technical objectives, the technical solution adopted by the present invention is: a net packing device, comprising a packing basket, the top of the packing basket is open, and the four corner columns of the packing basket extend upward to the top of the top of the packing basket, characterized in that: it also includes a top plate fixed to the top of the four columns, a hydraulic cylinder is provided on the top plate, a pressure plate is located below the top plate and is connected and fixed to the cylinder rod of the hydraulic cylinder, and a net entry channel is formed between the top plate and the packing basket; it also includes a net traction device, and the net traction device is used to traction and guide the net so that the net can be stacked inside the packing basket.

[0005] Furthermore, the net traction device includes two parallel tracks located above the top opening of the packing basket, each track is fixed by a column extending upward on the same side of the packing basket, and the two ends of the track extend outward to the outside of the wall of the packing basket respectively; an X-axis frame that can move left and right along the track is provided between the two tracks, and a Y-axis frame that can move forward and backward along the width direction of the two tracks is provided inside the X-axis frame. A net clamping device is provided on the Y-axis frame, and the net clamping device can reciprocate back and forth, left and right above the opening of the packing basket under the drive of the X-axis frame and the Y-axis frame.

[0006] Furthermore, a freely rotatable net supporting roller is provided at one end of the two tracks.

[0007] Furthermore, the mesh clamping device includes a lower mesh roller and a mesh pressing roller which are freely rotatable in the Y-axis frame, and the lower mesh roller is driven by a second hydraulic motor fixed on the Y-axis frame; U-shaped guide grooves are provided on the inner walls of the frames on both sides of the Y-axis frame, and the notches of the guide grooves point to the inside of the Y-axis frame; sliders are provided at both ends of the mesh pressing roller, and the mesh pressing roller can rotate freely. The slider is located inside the guide groove and can contact or separate from the lower mesh roller through a clutch device.

[0008] Furthermore, the clutch device includes a spring that resists the slider, one end of the spring is located inside the guide groove, and the other end of the spring resists the stop plate on the two side frames of the Y-axis frame. The stop plate is vertically arranged, and the stop plate is hinged to the side frame of the Y-axis frame. A downward extending fixed plate is provided on the side frame, and a movable limit pin is provided on the fixed plate. The bottom ends of the two stop plates are connected by a clamping rocker arm.

[0009] Furthermore, a notch is provided at the top of the retaining plate, and a guide rod is fixedly connected to the tail of the sliding block, and the guide rod passes through the spring and extends out of the notch.

[0010] Furthermore, there are two screen pressing rollers, and the ends of the two screen pressing rollers are fixed to the sliding block on the same side through bearing support.

[0011] Furthermore, the X-axis frame can move left and right along the track, including a variable frequency motor fixed on the X-axis frame, an X-axis running wheel is provided on the shaft end of the variable frequency motor, and a first rack is provided at the bottom of the track, and the X-axis running wheel is meshed with the first rack.

[0012] Furthermore, the Y-axis frame moves back and forth along the width direction of the two tracks inside the X-axis frame, and includes a first hydraulic motor fixed on the Y-axis frame, a Y-axis travel wheel is provided at the motor shaft end of the first hydraulic motor, and a second rack is provided in the width direction of the X-axis frame, and the Y-axis travel wheel is meshed with the second rack.

[0013] Furthermore, the basket bottom and the pressure plate of the packing basket are respectively formed by welding square tubes at intervals, and rope threading channels are formed between the square tubes.

[0014] The beneficial effects of the present invention are as follows: by arranging a net clamping device capable of reciprocating forward, backward, left and right in the device, the woven nets can be neatly stacked inside a packing basket by using the device, and after the nets are compacted and pressed by applying force of a hydraulic cylinder, the nets are bundled by using a bundling rope, which not only reduces the volume of the bundled nets, but also ensures the safety of the nets during transportation, greatly reduces the labor, reduces the labor intensity, and greatly improves the packaging efficiency of the nets. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Attached Figure 1 It is a structural schematic diagram of the packaging device.

[0016] Attached Figure 2 It is a structural schematic diagram of a net traction device.

[0017] Attached Figure 3 It is a schematic diagram of the structure after the Y-axis frame and the net clamping device are combined.

[0018] Attached Figure 4 For attachment Figure 3 Top view of the structure.

[0019] Attached Figure 5 For attachment Figure 4 Middle AA structure view. DETAILED DESCRIPTION

[0020] The packaging device provided by the present invention is described in detail below in conjunction with the accompanying drawings and embodiments.

[0021] As attached Figure 1 As shown, a net packing device includes a packing basket 1, the packing basket 1 has an opening at the top, and the four corner columns 2 of the packing basket extend upward to the top of the opening at the top of the packing basket, and also includes a top plate 3 fixed to the top of the four columns, a hydraulic cylinder 4 is provided on the top plate 3, a pressing plate 5 is located below the top plate 3 and is connected and fixed to the cylinder rod of the hydraulic cylinder 4, and a net feeding channel 6 is formed between the top plate and the packing basket. It can be known from the above structure that after the nets are lowered into the packing basket 1 through the net feeding channel 6, the hydraulic cylinder 4 is used to drive the pressing plate 5 to compact the nets for bundling.

[0022] As attached Figure 1 As shown, during the manufacturing process, the bottom of the packing basket 1 and the pressing plate 5 are respectively welded by square tubes at intervals, and a rope threading channel 7 is formed between the square tubes. During operation, the tying rope is passed through the rope threading channel 7 on the bottom of the packing basket, and then the fishing net is lowered to the inside of the packing basket. After the compaction operation is completed, one end of the tying rope is passed through the rope threading channel on the pressing plate 5, and the two ends of the tying rope are tied to complete the tying operation.

[0023] As attached Figure 1 As shown, an opening and closing door 8 is provided on the side wall of the packing basket 1 , and the bundled nets are taken out from the packing basket 1 through the opening and closing door 8 .

[0024] As attached Figure 1 As shown, the device also includes a net traction device, which includes two parallel tracks 9 located above the top opening of the packing basket, each track 9 is fixed by a column 2 extending upward on the same side of the packing basket, and the two ends of the track 9 extend outward to the outside of the packing basket wall respectively.

[0025] Combined with Figure 2 As shown, an X-direction frame 10 that can move left and right along the track is provided between the two tracks 9, and a Y-direction frame 11 that can move forward and backward along the width direction of the two tracks is provided inside the X-direction frame, and a net clamping device is provided on the Y-direction frame 11.

[0026] Combined with Figure 3 As shown, the net clamping device includes a lower net roller 12 and a net pressing roller 13 which are freely rotatable in a Y-axis frame 11, and a net clamping device 13 which is connected to the Y-axis frame 11. Figure 2As shown, the lower mesh roller 12 is driven by a second hydraulic motor 14 fixed on the Y-axis frame 11. When the mesh pressing roller 13 contacts the lower mesh roller 12, the two rollers rotate towards each other. When the mesh pressing roller 13 separates from the lower mesh roller 12, the lower mesh roller 12 idles.

[0027] As attached Figure 3 , Attachment Figure 4 As shown, U-shaped guide grooves are provided on the inner walls of the frames on both sides of the Y-axis frame 11, and the guide groove notches point to the inside of the Y-axis frame. Slide blocks 15 are provided at both ends of the screen pressing roller 13, and the screen pressing roller 13 can rotate freely. The slide blocks 15 are located inside the guide grooves, and the clutch device can push the slide blocks 15 to slide back and forth, thereby clutching the lower screen roller 12 and the screen pressing roller 13.

[0028] As attached Figure 3 , Attachment Figure 4 As shown, the clutch device includes a spring 16 that abuts against the slider 15, one end of the spring 16 is located inside the guide groove, and the other end of the spring 16 abuts against a stop plate 17 on the two side frames of the Y-axis frame. The stop plate 17 is vertically arranged, and the stop plate 17 is hinged to the side frame of the Y-axis frame 11 through a hinge shaft 18. The stop plate 17 can rotate around the hinge shaft 18, and the bottom ends of the stop plates 17 on the two side frames of the Y-axis frame are connected by a clamping rocker arm 19.

[0029] According to the attached Figure 3 , Attachment Figure 4 As shown, when the clamping rocker arm 19 is lifted upward, the support plate 17 rotates to compress the spring 16, and the spring 16 pushes the slider 15 to slide in the direction of the lower mesh roller 12, thereby driving the mesh pressing roller 13 to contact the lower mesh roller 12; when the clamping rocker arm 19 is pulled down, the support plate 17 rotates in the opposite direction, and the spring 16 extends to drive the slider 15 to interact away from the lower mesh roller 12, thereby driving the mesh pressing roller 13 to separate from the lower mesh roller 12.

[0030] As attached Figure 3 , Attachment Figure 4 As shown, in order to ensure stable extension and retraction of the spring 16 , a notch 20 is provided at the top of the retaining plate 17 , and a guide rod 21 is fixedly connected to the tail of the slider 15 , and the guide rod 21 passes through the spring 16 and extends out of the notch 20 .

[0031] As attached Figure 5 As shown, the clutch device also has a locking device. A downwardly extending fixed plate 22 is provided on the side frame of the Y-axis frame 11, and a movable limit pin 23 is provided on the fixed plate 22. When the limit pin 23 is pulled out, the pressing roller 13 is separated from the lower screen roller 12 under the action of the spring 16. When the abutment plate 17 is rotated to make the lower half of the abutment plate 17 pass over the position of the positioning pin 23, the limit pin 23 is inserted, the abutment plate 17 is locked, and the pressing roller 13 and the lower screen roller 12 form a stable contact state.

[0032] As attached Figure 2 As shown in the figure, the left and right movement of the X-axis frame 10 on the track 9 is completed by the following structure, which includes a variable frequency motor 24 fixed on the X-axis frame, an X-axis running wheel 25 is provided on the shaft end of the variable frequency motor 24, and a first rack 26 is provided at the bottom of the track 9, and the X-axis running wheel 25 is meshed with the first rack 26. Through the positive and negative rotation of the variable frequency motor 24, the X-axis running wheel 25 is meshed with the first rack 26 to drive the X-axis frame 10 to slide left and right on the track 9. As shown in the attached figure Figure 2 As shown, the forward and backward movement of the Y-direction frame 11 in the X-direction frame 10 along the width direction of the two tracks is achieved by the following structure, which includes a first hydraulic motor 27 fixed to the Y-direction frame 11, a Y-direction travel wheel 28 is provided at the motor shaft end of the first hydraulic motor 27, a second rack 29 is provided in the width direction of the X-direction frame 10, and the Y-direction travel wheel 28 is meshed with the second rack 29. Through the forward and reverse rotation of the first hydraulic motor 27, the Y-direction frame 11 is driven to move forward and backward in the X-direction frame 10 along the width direction of the two tracks through the meshing of the Y-direction travel wheel 28 and the second rack 29.

[0033] Through the above description and in conjunction with the attached Figure 1 As shown, after one end of the woven net is clamped by the lower net roller 12 and the pressure net roller 13, the lower net roller 12 rotates to pull and lower the net, and the X-axis frame 10 and the Y-axis frame 11 reciprocate back and forth and left and right above the opening of the packing basket 1, and the net is neatly lowered into the packing basket. After the net is lowered, the hydraulic cylinder 4 is actuated, and the pressure plate 5 squeezes the net in the packing basket, and then the tying operation of the tether is completed.

[0034] As attached Figure 1 As shown, a freely rotatable net supporting roller 30 is provided at one end of the two tracks to support and guide the net.

[0035] As attached Figure 1 As shown, the device also includes a hydraulic station 31 to provide a power source for the first hydraulic motor and the second hydraulic motor, and also includes a controller 32, through which various actions of the controller device are controlled.

Claims

1. A net packing device, comprising a packing basket, the packing basket having an opening at the top, and four corner columns of the packing basket extending upward to above the opening at the top of the packing basket, characterized in that: It also includes a top plate fixed on the top of the four columns, a hydraulic cylinder is provided on the top plate, a pressure plate is located below the top plate and is connected and fixed to the cylinder rod of the hydraulic cylinder, and a net feeding channel is formed between the top plate and the packing basket; it also includes a net traction device, through which the net traction device traction guides the net so that the net can be stacked inside the packing basket; The net traction device comprises two parallel tracks located above the top opening of the packing basket, each track is fixed by a column extending upward on the same side of the packing basket, and the two ends of the track extend outward to the outside of the wall of the packing basket respectively; an X-direction frame that can move left and right along the track is provided between the two tracks, a Y-direction frame that can move forward and backward along the width direction of the two tracks is provided inside the X-direction frame, and a net clamping device is provided on the Y-direction frame, and the net clamping device can reciprocate forward and backward and left and right above the packing basket opening under the drive of the X-direction frame and the Y-direction frame; The net clamping device comprises a lower net roller and a pressing net roller which are freely rotatable and arranged in the Y-axis frame, and the lower net roller is driven by a second hydraulic motor fixed on the Y-axis frame; U-shaped guide grooves are arranged on the inner walls of the frames on both sides of the Y-axis frame, and the notches of the guide grooves point to the inside of the Y-axis frame; sliders are arranged at both ends of the pressing net roller, and the pressing net roller can rotate freely. The sliders are located in the guide grooves, and the pressing net roller can be brought into contact with or separated from the lower net roller through a clutch device; The clutch device includes a spring that abuts against the slider, one end of the spring is located inside the guide groove, and the other end of the spring abuts against the abutment plates on the two side frames of the Y-axis frame. The abutment plates are vertically arranged, and the abutment plates are hinged to the side frames of the Y-axis frame. A downwardly extending fixed plate is provided on the side frame, and a movable limit pin is provided on the fixed plate. The bottom ends of the two abutment plates are connected by a clamping rocker arm. The X-direction frame can move left and right along the track, and includes a variable frequency motor fixed on the X-direction frame, an X-direction running wheel is provided on the shaft end of the variable frequency motor, and a first rack is provided at the bottom of the track, and the X-direction running wheel is meshed with the first rack; The Y-axis frame moves forward and backward along the width direction of the two tracks inside the X-axis frame, and includes a first hydraulic motor fixed on the Y-axis frame. The motor shaft end of the first hydraulic motor is provided with a Y-axis travel wheel, and a second rack is provided in the width direction of the X-axis frame. The Y-axis travel wheel is meshed with the second rack.

2. A net packing device according to claim 1, characterized in that: A freely rotatable net supporting roller is arranged at one end of the two tracks.

3. A net packing device according to claim 1, characterized in that: The top of the retaining plate is provided with a notch, and a guide rod is fixedly connected to the tail of the sliding block, and the guide rod passes through a spring and extends out of the notch.

4. A net packing device according to claim 1, characterized in that: There are two screen pressing rollers, and the ends of the two screen pressing rollers are fixed to the sliding block on the same side through bearing support.

5. A net packing device according to claim 1, characterized in that: The basket bottom and the pressing plate of the packing basket are respectively formed by welding square tubes at intervals, and rope threading channels are formed between the square tubes.

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