Nylon particle vacuum packaging machine

Abstract

The utility model discloses a nylon particle vacuum packaging machine which comprises a processing box, a feeding hopper is fixedly arranged at the top of the processing box, a heat sealing vacuum assembly is arranged at the upper left end in the processing box, and a pushing air cylinder is fixedly arranged at the position, close to the middle, of the right side of the processing box. A push rod fixedly arranged at the left end of the pushing air cylinder extends into the processing box, the heat sealing vacuum assembly comprises two sets of first linear air cylinders, the first linear air cylinders are fixedly arranged on the inner wall of the rear side of the processing box, the two sets of first linear air cylinders are both slidably connected with second linear air cylinders, and heat sealing strips are fixedly arranged on the front sides of the second linear air cylinders. The whole packaging process is automatically operated from feeding, weighing, vacuumizing, heat sealing to discharging, the production efficiency is greatly improved, manual intervention is reduced, the weighing system accurately controls the weight of each bag of particles, and the consistency of product quality is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum packaging machines, in particular to a nylon particle vacuum packaging machine. Background Art

[0002] A vacuum packaging machine uses a vacuum pump to extract air from the bag, creating a certain vacuum inside the bag. The bag is then sealed using a heat sealer. For packages that require inflation, the machine also injects an appropriate amount of inert gas (such as nitrogen or carbon dioxide) after the vacuum is established to achieve better quality preservation. As a key industrial raw material, nylon pellets face increasingly stringent packaging requirements during packaging, transportation, and storage.

[0003] The packaging methods of traditional vacuum packaging machines often have the following problems:

[0004] 1. Insufficient automation:

[0005] Existing technologies may rely on a lot of manual operations, resulting in low production efficiency and increased human errors in the packaging process.

[0006] 2. Insufficient accuracy:

[0007] Existing weighing systems may not be precise enough, resulting in inconsistent weight of each package of pellets and affecting product quality.

[0008] 3. Complex operation:

[0009] The equipment's operating interface may not be intuitive enough, requiring a long training time, and is difficult to operate, increasing the burden on operators. Utility Model Content

[0010] The purpose of the utility model is to provide a nylon granule vacuum packaging machine to solve the problems raised in the above background technology.

[0011] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a nylon granule vacuum packaging machine, comprising a processing box, a feed hopper is fixedly provided on the top of the processing box, and a heat-sealing vacuum assembly is provided at the upper left end position in the processing box, a pushing cylinder is fixedly provided at the middle position on the right side of the processing box, a push rod fixedly provided at the left end of the pushing cylinder extends into the processing box, the heat-sealing vacuum assembly comprises two groups of linear cylinders 1, the linear cylinders 1 are fixedly provided on the rear inner wall of the processing box, the two groups of linear cylinders 1 are slidably connected to linear cylinders 2, a heat-sealing strip is fixedly provided on the front side of the linear cylinders 2, a linear cylinder 3 is fixedly provided at a position corresponding to the position between the two groups of linear cylinders 1 in the processing box, and a vacuum suction nozzle is slidably connected to the linear cylinder 3;

[0012] A weighing and clamping mechanism is provided in the middle position of the processing box, and the weighing and clamping mechanism includes four linear cylinders, which are fixedly provided on the rear inner wall of the processing box, and a support plate is slidably connected to the linear cylinder, four guide rods are movably connected to the support plate, and the tops of the four guide rods are fixedly connected to the weighing platform, and a lifting cylinder is fixedly installed on the bottom of the support plate, and the top of the lifting cylinder passes through the support plate and is fixedly connected to the weighing platform, and the front and rear sides of the top of the weighing platform are fixedly connected to pneumatic clamps through vertical rods.

[0013] A visual window is fixedly provided on the front side of the processing box, and a detachable blind is provided on the visual window.

[0014] The bottom end of the feed hopper passes through the processing box and is fixedly connected to a discharge pipe, and an electric nylon butterfly valve is fixedly installed on the bottom of the discharge pipe.

[0015] A through slot is provided at the lower left corner of the processing box, and a baffle is fixedly provided at a position above the through slot in the processing box. A conveyor belt is fixedly provided at the bottom of the processing box, and the rear end of the conveyor belt passes through the through slot and extends to the outside of the processing box. The conveyor belt is located directly below the baffle.

[0016] A guide plate is fixedly arranged on the left side of the weighing platform.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] 1. High degree of automation: The entire packaging process from feeding, weighing, vacuum, heat sealing to discharging is automated, which greatly improves production efficiency and reduces manual intervention.

[0019] 2. High precision: The weighing system accurately controls the weight of each package of granules to ensure the consistency of product quality.

[0020] 3. Easy to operate: The equipment is reasonably designed and the operation interface is intuitive and easy to understand, which reduces the training time and operation difficulty of the operator.

[0021] 4. Strong adaptability: It can be adjusted according to different specifications of packaging bags and nylon particles to meet various production needs.

[0022] 5. Easy maintenance: The equipment has a compact structure and each component is easy to access and maintain, which reduces maintenance costs and downtime. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a main schematic diagram of the utility model;

[0024] Figure 2 It is a cross-sectional schematic diagram of the utility model;

[0025] Figure 3 This is a schematic cross-sectional view of the feed hopper of the present utility model;

[0026] Figure 4 This is a schematic diagram of the heat-sealed vacuum assembly of the present invention;

[0027] Figure 5 It is a schematic diagram of the weighing and clamping mechanism of the utility model.

[0028] In the figure: 1. Processing box; 2. Visual window; 3. Removable curtain; 4. Feed hopper; 41. Discharge pipe; 42. Electric nylon butterfly valve; 5. Heat sealing vacuum assembly; 51. Linear cylinder one; 52. Linear cylinder two; 53. Heat sealing strip; 54. Linear cylinder three; 55. Vacuum suction nozzle; 6. Weighing and clamping mechanism; 61. Linear cylinder four; 62. Support plate; 63. Guide rod; 64. Lifting cylinder; 65. Weighing platform; 66. Vertical pole; 67. Pneumatic clamp; 68. Guide plate; 7. Push cylinder; 8. Baffle; 9. Conveyor belt. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] See also Figure 1-5 The utility model provides a technical solution: a nylon granule vacuum packaging machine, comprising a processing box 1, a feeding hopper 4 is fixedly provided on the top of the processing box 1, and a heat sealing vacuum assembly 5 is provided at the upper left end position in the processing box 1, a pushing cylinder 7 is fixedly provided at the middle position on the right side of the processing box 1, and a push rod fixedly provided at the left end of the pushing cylinder 7 extends into the processing box 1, and the heat sealing vacuum assembly 5 comprises two groups of linear cylinders 1 51, the linear cylinder 1 51 is fixedly provided on the rear inner wall of the processing box 1, and the two groups of linear cylinders 1 51 are slidably connected with linear cylinders 2 52, and a heat sealing strip 53 is fixedly provided on the front side of the linear cylinders 2 52, and a linear cylinder 3 54 is fixedly provided at a position corresponding to the position between the two groups of linear cylinders 1 51 in the processing box 1, and a vacuum suction nozzle 55 is slidably connected to the linear cylinder 3 54;

[0031] A weighing and clamping mechanism 6 is provided in the middle position of the processing box 1. The weighing and clamping mechanism 6 includes a linear cylinder 4 61. The linear cylinder 4 61 is fixedly provided on the rear inner wall of the processing box 1, and a support plate 62 is slidably connected to the linear cylinder 4 61. Four guide rods 63 are movably connected to the support plate 62. The top of the four guide rods 63 is fixedly connected to a weighing platform 65. A lifting cylinder 64 is fixedly installed on the bottom of the support plate 62. The top of the lifting cylinder 64 passes through the support plate 62 and is fixedly connected to the weighing platform 65. The front and rear sides of the top of the weighing platform 65 are fixedly connected to a pneumatic clamp 67 through a vertical rod 66. The packaging bag is fixed by placing it between the two pneumatic clamps 67.

[0032] A visual window 2 is fixedly provided on the front side of the processing box 1 , and a detachable blind 3 is provided on the visual window 2 .

[0033] The bottom end of the feed hopper 4 passes through the processing box 1 and is fixedly connected to a discharge pipe 41 . An electric nylon butterfly valve 42 is fixedly installed at the bottom of the discharge pipe 41 .

[0034] A through slot is provided at the lower left corner of the processing box 1, and a baffle 8 is fixedly provided at a position above the through slot in the processing box 1. A conveyor belt 9 is fixedly provided at the bottom of the processing box 1. The rear end of the conveyor belt 9 passes through the through slot and extends to the outside of the processing box 1. The conveyor belt 9 is located directly below the baffle 8.

[0035] A guide plate 68 is fixedly provided on the left side of the weighing platform 65 .

[0036] Working principle:

[0037] 1. Feeding and clamping:

[0038] The packaging bag is placed between two pneumatic clamps 67 and clamped by the pneumatic clamps 67. The nylon particles enter the processing box 1 through the feed hopper 4 at the top. When passing through the discharge pipe 41, the electric nylon butterfly valve 42 opens, and the nylon particles fall into the packaging bag on the weighing platform 65.

[0039] 2. Weighing and adjustment:

[0040] The weighing platform 65 accurately weighs the nylon particles to ensure that the weight of each package of particles meets the preset standard. After the specified weight is measured, it is fed back to the control panel on the front side, and the control panel on the front side controls the electric nylon butterfly valve 42 to close.

[0041] 3. Vacuum and heat sealing:

[0042] When the weight reaches the required value, the linear cylinder 54 pushes the vacuum suction nozzle 55 downward to extract the air in the packaging bag to achieve a vacuum state.

[0043] At the same time, the two sets of linear cylinders 1 51 drive the linear cylinder 2 52 and the heat sealing strip 53 to move forward, and the heat sealing strip 53 heats and seals the opening of the packaging bag to complete the vacuum packaging process.

[0044] 4. Discharging:

[0045] After the packaging is completed, the two pneumatic clamps 67 are released, pushing the cylinder 7 to push the packaging bag to move and slide down to the conveyor belt 9 through the guide plate 68.

[0046] The conveyor belt 9 transports the packaged nylon particles out of the processing box 1, ready for the next round of packaging.

[0047] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0048] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A nylon granule vacuum packaging machine, comprising a processing box (1), characterized in that: A feed hopper (4) is fixedly provided on the top of the processing box (1), and a heat sealing vacuum assembly (5) is provided at the upper left end position in the processing box (1), a push cylinder (7) is fixedly provided at the middle position on the right side of the processing box (1), and a push rod fixedly provided at the left end of the push cylinder (7) extends into the processing box (1), and the heat sealing vacuum assembly (5) includes two groups of linear cylinders (51), the linear cylinders (51) are fixedly provided on the rear inner wall of the processing box (1), and the two groups of linear cylinders (51) are slidably connected to linear cylinders (52), and a heat sealing strip (53) is fixedly provided on the front side of the linear cylinders (52), and a linear cylinder (54) is fixedly provided at a position corresponding to the position between the two groups of linear cylinders (51) in the processing box (1), and a vacuum suction nozzle (55) is slidably connected to the linear cylinders (54); A weighing clamping mechanism (6) is provided in the middle position of the processing box (1), and the weighing clamping mechanism (6) includes a linear cylinder (61), the linear cylinder (61) is fixedly provided on the rear inner wall of the processing box (1), and a support plate (62) is slidably connected to the linear cylinder (61), four guide rods (63) are movably connected to the support plate (62), and the tops of the four guide rods (63) are fixedly connected to a weighing platform (65), and a lifting cylinder (64) is fixedly installed on the bottom of the support plate (62), and the top of the lifting cylinder (64) passes through the support plate (62) and is fixedly connected to the weighing platform (65), and the front and rear sides of the top of the weighing platform (65) are fixedly connected to pneumatic clamps (67) through vertical rods (66).

2. The nylon granule vacuum packaging machine according to claim 1, characterized in that: A visual window (2) is fixedly provided on the front side of the processing box (1), and a detachable blind (3) is provided on the visual window (2).

3. The nylon granule vacuum packaging machine according to claim 1, characterized in that: The bottom end of the feed hopper (4) penetrates into the processing box (1) and is fixedly connected to a discharge pipe (41), and an electric nylon butterfly valve (42) is fixedly installed at the bottom of the discharge pipe (41).

4. The nylon granule vacuum packaging machine according to claim 1, characterized in that: A through slot is provided at the lower left corner of the processing box (1), and a baffle (8) is fixedly provided at a position above the through slot in the processing box (1). A conveyor belt (9) is fixedly provided at the bottom of the processing box (1), and the rear end of the conveyor belt (9) passes through the through slot and extends to the outside of the processing box (1). The conveyor belt (9) is located directly below the baffle (8).

5. The nylon granule vacuum packaging machine according to claim 1, characterized in that: A guide plate (68) is fixedly provided on the left side of the weighing platform (65).

Images