Packing machine for packaging finished silk products

Abstract

The utility model belongs to the technical field of silk finished product packaging, and particularly relates to a packaging machine for silk finished product packaging, which comprises a packaging table and supporting legs, a compression device is arranged above the packaging table, the compression device comprises a hydraulic unit and a buffer unit, and a sealing device is arranged at the front end of the upper surface of the packaging table. According to the packaging machine for packaging the finished silk products, when a compression plate moves downwards to make contact with the surface of a packaging bag, upward force is generated along with continuous downward movement of the compression plate, so that a sliding rod is pushed to move upwards in a buffering sliding sleeve, a buffering spring is extruded, a certain buffering effect is achieved through elasticity of the buffering spring, and the situation that the finished silk products are crushed due to excessive compression is avoided; when air in the packaging bag is exhausted and silk finished products are compressed into blocks, a lifting air cylinder is started, a lifting rod is driven to move downwards, then a sealing block is driven to move downwards to make contact with a bottom sealing block, meanwhile, an electric heating rod is started to heat the sealing block, the packaging bag is sealed, and packaging work is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of silk finished product packaging, in particular to a packaging machine used for silk finished product packaging. Background Art

[0002] Silk is a kind of textile, woven from silk and synthetic fibers, artificial fibers, short silk, etc.; it is a general term for fabrics made of pure or interwoven silk or artificial silk. Cloth baling machine is a device used to press loose cloth neatly so as to tie it into bundles. It has a wide range of uses. Regardless of the size of the package, it can be packaged without adjusting the machine. The machine is a mechanical structure with a low table, which is suitable for packaging heavier items. However, the finished silk product is heavy, and traditional manual packaging is time-consuming and labor-intensive, and the efficiency is low.

[0003] For example, Chinese patent announcement No. CN218055987U discloses a finished cloth baling machine. When in use, after the baler body has baled the cloth, the worker pushes the fixed plate. Under the action of the hinge, the fixed plate closes the rear of the baler body. The worker then starts the cylinder to drive the push rod to extend, and the unloading plate is pushed, thereby driving the slide rod to slide on the inner wall of the slide hole. The unloading plate is pushed more smoothly to avoid insufficient support force of the push rod and the soft bag contacting the finished cloth. Under the thrust, the unloading plate pushes out the packaged cloth to complete the unloading. The sponge pad is relatively soft to avoid damage to the outer surface of the packing bag during unloading. During the unloading process, the worker does not need to manually push the cloth, which is easy to operate, saves time and effort, improves the work efficiency of the worker, and has a wider applicability.

[0004] However, the finished cloth baling machine in the above application is only provided with an auxiliary unloading device, but the finished silk products are relatively fluffy. If they are not compressed when baling, they will occupy a large storage space and are not convenient for transportation. Therefore, there are certain limitations.

[0005] To this end, we urgently need to provide baling machines for packaging silk products. Utility Model Content

[0006] The purpose of the utility model is to provide a baling machine for packaging finished silk products, so as to solve the problem that the finished cloth baling machine proposed in the above-mentioned background technology is only provided with an auxiliary unloading device, but the finished silk products are relatively fluffy. If they are not compressed when baling, they will occupy a large storage space and are not convenient for transportation.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a baling machine for packaging silk finished products, comprising a baling table and supporting legs, wherein the four supporting legs are respectively fixedly connected to the four corners of the lower surface of the baling table, a compression device is arranged above the baling table, and a sealing device is arranged at the front end of the upper surface of the baling table.

[0008] The compression device comprises a hydraulic unit and a buffer unit, wherein the hydraulic unit is arranged above the packaging table, and the buffer unit is arranged at the bottom of the hydraulic unit.

[0009] The hydraulic unit includes a positioning column, a top plate, a hydraulic cylinder, a hydraulic rod, and a hydraulic plate. The four positioning columns are respectively fixedly connected to the four corners of the upper surface of the packaging table. The top plate is fixedly connected to the top of the positioning columns. The hydraulic cylinder is fixedly installed at the top center of the top plate. The hydraulic rod is slidably connected to the bottom of the hydraulic cylinder and passes through the center of the upper surface of the top plate. The hydraulic plate is fixedly connected to the bottom of the hydraulic rod. The hydraulic rod is driven downward by the hydraulic cylinder, which in turn drives the hydraulic plate downward, thereby compressing and packaging the finished silk products on the packaging table.

[0010] A further improvement is that through holes are respectively opened at the four corners of the upper surface of the hydraulic plate, and the hydraulic plate is slidably connected to the outer surface of the positioning column through the through holes, thereby limiting the hydraulic plate to only move vertically up and down on the positioning column, avoiding the position of the hydraulic plate from being offset and affecting the compression work.

[0011] A further improvement is that the buffer unit includes a buffer sleeve, a buffer spring, and a sliding rod. The buffer sleeve is fixedly connected to the front end of the left side of the lower surface of the hydraulic plate, the buffer spring is installed inside the buffer sleeve, and the sliding rod is fixedly connected to the bottom of the buffer spring and slidably connected to the inside of the buffer sleeve.

[0012] A further improvement is that there are four groups of buffer units, which are fixedly connected to the lower surface of the hydraulic plate in a field shape. The bottoms of the four sliding rods are fixedly connected with compression plates. When the hydraulic plate moves downward, the compression plate is driven to move downward. The compression plate contacts the surface of the packing bag, thereby expelling the air inside the packing bag. As the compression plate continues to move downward, an upward force is generated, thereby pushing the sliding rod to move upward inside the buffer sleeve and squeezing the buffer spring, thereby utilizing the elasticity of the buffer spring to achieve a certain buffering effect, thereby avoiding excessive compression and damaging the finished silk product.

[0013] A further improvement is that the sealing device includes a lifting cylinder, a lifting rod, a sealing block, and an electric heating rod. The two lifting cylinders are respectively fixedly installed on the left and right sides of the front end of the lower surface of the hydraulic plate, and the two lifting rods are respectively slidably connected to the bottom of the lifting cylinder. The sealing block is fixedly connected to the bottom of the lifting rod, and the electric heating rod is installed inside the sealing block.

[0014] A further improvement is that a sealing block and an electric heating rod are also installed at the front end of the upper surface of the packaging table, and the two correspond vertically. When the air inside the packaging bag is discharged and the finished silk products are compressed into blocks, the lifting cylinder is started to drive the lifting rod downward, thereby driving the sealing block to move down until it contacts the bottom sealing block. At the same time, the electric heating rod is started to heat the sealing block, thereby sealing the packaging bag and completing the packaging work.

[0015] A further improvement is that a controller is installed on the right side of the front of the packaging table, and the compression device and the sealing device are electrically connected to the controller respectively, and the compression and packaging work is controlled by the controller.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The baler used for packaging finished silk products drives the hydraulic rod to move downward through the hydraulic cylinder, thereby driving the hydraulic plate to move downward, thereby completing the discharge of gas inside the packing bag on the packing table and compressing the volume of the finished silk products, saving storage space and transportation.

[0018] 2. The baler used for packaging finished silk products, when the hydraulic plate moves downward, drives the compression plate to move downward and contact the surface of the packing bag, as the compression plate continues to move downward, an upward force is generated, thereby pushing the slide rod to move upward inside the buffer sleeve and squeezing the buffer spring, thereby utilizing the elasticity of the buffer spring to achieve a certain buffering effect, avoiding excessive compression and damaging the finished silk products.

[0019] 3. The baler used for packaging finished silk products, when the air inside the packing bag is discharged and the finished silk products are compressed into blocks, starts the lifting cylinder to drive the lifting rod downward, thereby driving the sealing block to move down until it contacts the bottom sealing block. At the same time, starts the electric heating rod to heat the sealing block, thereby sealing the packing bag and completing the packaging work. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a front view structural schematic diagram of the utility model;

[0021] Figure 2 This is a schematic diagram of the independent structure of the compression device of the utility model;

[0022] Figure 3 This is a schematic cross-sectional structural diagram of the buffer unit of the utility model;

[0023] Figure 4 It is a schematic cross-sectional structure diagram of the sealing device of the present utility model.

[0024] In the figure: 1. Packing table; 2. Support legs; 301. Positioning column; 302. Top plate; 303. Hydraulic cylinder; 304. Hydraulic rod; 305. Hydraulic plate; 306. Buffer sleeve; 307. Buffer spring; 308. Slide rod; 309. Compression plate; 401. Lifting cylinder; 402. Lifting rod; 403. Sealing block; 404. Electric heating rod; 5. Controller. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0027] Embodiment 1:

[0028] The packaging machine for packaging finished silk products comprises a packaging platform 1 and supporting legs 2. Four supporting legs 2 are respectively fixedly connected to the four corners of the lower surface of the packaging platform 1. A compression device is arranged above the packaging platform 1. A sealing device is arranged at the front end of the upper surface of the packaging platform 1.

[0029] The compression device comprises a hydraulic unit, which is arranged above the packaging table 1.

[0030] The hydraulic unit includes a positioning column 301, a top plate 302, a hydraulic cylinder 303, a hydraulic rod 304, and a hydraulic plate 305. The four positioning columns 301 are respectively fixedly connected to the four corners of the upper surface of the packing table 1, the top plate 302 is fixedly connected to the top of the positioning column 301, the hydraulic cylinder 303 is fixedly installed at the top center of the top plate 302, the hydraulic rod 304 is slidably connected to the bottom inside of the hydraulic cylinder 303 and passes through the upper surface center of the top plate 302, the hydraulic plate 305 is fixedly connected to the bottom of the hydraulic rod 304, and the hydraulic rod 304 is driven downward by the hydraulic cylinder 303, thereby driving the hydraulic plate 305 to move downward, thereby compressing and packing the finished silk products on the packing table 1.

[0031] Through holes are respectively provided at the four corners of the upper surface of the hydraulic plate 305, and the hydraulic plate 305 is slidably connected to the outer surface of the positioning column 301 through the through holes, thereby limiting the hydraulic plate 305 to only move vertically up and down on the positioning column 301, avoiding the position deviation of the hydraulic plate 305 and affecting the compression work.

[0032] The sealing device includes a lifting cylinder 401, a lifting rod 402, a sealing block 403, and an electric heating rod 404. The two lifting cylinders 401 are respectively fixedly installed on the left and right sides of the front end of the lower surface of the hydraulic plate 305, and the two lifting rods 402 are respectively slidably connected to the bottom of the lifting cylinder 401. The sealing block 403 is fixedly connected to the bottom of the lifting rod 402, and the electric heating rod 404 is installed inside the sealing block 403.

[0033] A sealing block 403 and an electric heating rod 404 are also installed at the front end of the upper surface of the packaging table 1, and the two correspond vertically. When the air inside the packaging bag is discharged and the silk products are compressed into blocks, the lifting cylinder 401 is started to drive the lifting rod 402 to move downward, thereby driving the sealing block 403 to move downward until it contacts the bottom sealing block 403. At the same time, the electric heating rod 404 is started to heat the sealing block 403, thereby sealing the packaging bag and completing the packaging work.

[0034] A controller 5 is installed on the right side of the front of the packaging table 1. The compression device and the sealing device are electrically connected to the controller 5 respectively, and the controller 5 is used to control the compression and packaging work.

[0035] When in use, first place the finished silk products and packing bags on the upper surface of the packing table 1, then start the hydraulic cylinder 303 to drive the hydraulic rod 304 to move downward, thereby driving the hydraulic plate 305 to move downward until it contacts the packing bag, and continues to move downward to discharge the gas inside the packing bag and compress the finished silk products. After the compression is completed, start the lifting cylinder 401 to drive the lifting rod 402 to move downward, thereby driving the sealing block 403 to move downward until it contacts the bottom sealing block 403. At the same time, start the electric heating rod 404 to heat the sealing block 403, thereby sealing the packing bag and completing the packaging work.

[0036] Embodiment 2:

[0037] On the basis of Example 1, the compression device also includes a buffer unit, which is arranged at the bottom of the hydraulic unit. The buffer unit includes a buffer sleeve 306, a buffer spring 307, and a slide rod 308. The buffer sleeve 306 is fixedly connected to the front end of the left side of the lower surface of the hydraulic plate 305, the buffer spring 307 is installed inside the buffer sleeve 306, the slide rod 308 is fixedly connected to the bottom of the buffer spring 307, and is slidably connected to the inside of the buffer sleeve 306. There are four groups of buffer units, and the four groups of buffer units are fixedly connected to the lower surface of the hydraulic plate 305 in a field shape. The bottom of the four slide rods 308 is fixedly connected with a compression plate 309.

[0038] When the hydraulic plate 305 moves downward, the compression plate 309 is driven to move downward. The compression plate 309 contacts the surface of the packing bag, thereby expelling the air inside the packing bag. As the compression plate 309 continues to move downward, an upward force is generated, thereby pushing the slide rod 308 to move upward inside the buffer sleeve 306 and squeezing the buffer spring 307, thereby utilizing the elasticity of the buffer spring 307 to achieve a certain buffering effect, thereby avoiding excessive compression and damaging the finished silk product.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. 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 statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A baling machine for packaging finished silk products, comprising a baling table (1) and supporting legs (2), wherein four supporting legs (2) are respectively fixedly connected to four corners of the lower surface of the baling table (1), characterized in that: A compression device is provided above the packing table (1), and a sealing device is provided at the front end of the upper surface of the packing table (1); The compression device comprises a hydraulic unit and a buffer unit, wherein the hydraulic unit is arranged above the packaging table (1), and the buffer unit is arranged at the bottom of the hydraulic unit; The hydraulic unit comprises a positioning column (301), a top plate (302), a hydraulic cylinder (303), a hydraulic rod (304), and a hydraulic plate (305). The four positioning columns (301) are respectively fixedly connected to the four corners of the upper surface of the packaging table (1). The top plate (302) is fixedly connected to the top of the positioning column (301). The hydraulic cylinder (303) is fixedly installed at the top center of the top plate (302). The hydraulic rod (304) is slidably connected to the bottom of the hydraulic cylinder (303) and passes through the center of the upper surface of the top plate (302). The hydraulic plate (305) is fixedly connected to the bottom of the hydraulic rod (304).

2. The baling machine for silk finished product packaging according to claim 1, characterized in that: Through holes are respectively provided at four corners of the upper surface of the hydraulic plate (305), and the hydraulic plate (305) is slidably connected to the outer surface of the positioning column (301) through the through holes.

3. The baling machine for silk finished product packaging according to claim 2 is characterized in that: The buffer unit comprises a buffer sleeve (306), a buffer spring (307), and a slide rod (308); the buffer sleeve (306) is fixedly connected to the left front end of the lower surface of the hydraulic plate (305); the buffer spring (307) is installed inside the buffer sleeve (306); the slide rod (308) is fixedly connected to the bottom of the buffer spring (307) and is slidably connected to the inside of the buffer sleeve (306).

4. The baling machine for packaging finished silk products according to claim 3 is characterized in that: There are four groups of buffer units in total. The four groups of buffer units are fixedly connected to the lower surface of the hydraulic plate (305) in a field shape. The bottoms of the four sliding rods (308) are fixedly connected to a compression plate (309).

5. The baling machine for packaging finished silk products according to claim 4, characterized in that: The sealing device comprises a lifting cylinder (401), a lifting rod (402), a sealing block (403), and an electric heating rod (404); the two lifting cylinders (401) are respectively fixedly installed on the left and right sides of the front end of the lower surface of the hydraulic plate (305); the two lifting rods (402) are respectively slidably connected to the bottom of the lifting cylinder (401); the sealing block (403) is fixedly connected to the bottom of the lifting rod (402); and the electric heating rod (404) is installed inside the sealing block (403).

6. The baling machine for packaging finished silk products according to claim 5, characterized in that: A sealing block (403) and an electric heating rod (404) are also installed at the front end of the upper surface of the packaging table (1), and the two correspond to each other vertically.

7. The baling machine for packaging finished silk products according to claim 6, characterized in that: A controller (5) is installed on the right side of the front of the packaging table (1), and the compression device and the sealing device are respectively electrically connected to the controller (5).

Images