Packaging equipment for pillow processing

Abstract

The invention discloses packaging equipment for pillow processing, and particularly relates to the field of packaging equipment.The packaging equipment comprises a first conveying mechanism, the first conveying mechanism is used for conveying pillows to move horizontally, a packaging guiding mechanism and a packaging supporting mechanism are arranged on the first conveying mechanism, the packaging guiding mechanism comprises a guiding roller and a cutter, and the packaging supporting mechanism comprises a third fixing base; two sets of packaging flaring components are arranged on the third fixing base in a sliding mode, and the guide rollers convey packaging bags to the first conveying mechanism through rotation. According to the pillow packaging machine, the packaging guiding mechanism and the packaging supporting mechanism are arranged, the executing end of the packaging opening component extends into an opening of a packaging bag, then the executing end of the packaging opening component pulls the packaging bag, and in cooperation with conveying of the first conveying belt, pillows are automatically loaded into the packaging bag; the working efficiency is improved, the burden of workers is reduced, continuous production is facilitated, the positions where the pillows are put into the packaging bags are the same all the time, and the sealing precision of the packaging bags is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of packaging equipment, and more specifically, to a packaging equipment for pillow processing. Background Art

[0002] Pillows usually consist of a pillow core and a pillowcase, and their main function is to support the head and neck. After the pillows have gone through the processing steps of filling, sewing, quality inspection, etc., in order to prevent the pillows from being contaminated by dust, stains, etc. during transportation, storage and sales, and in order to reduce the volume of the pillows for batch stacking and transportation, the pillows need to be packaged using packaging equipment. In order to prevent the packaging bags used to package pillows from being damaged, the packaging bags need to have the characteristics of high strength and toughness. The packaging bags are made of nylon composite PE material. In order to meet the needs of continuous packaging production of pillows, the packaging bags are continuous and double-layer coils. Both sides along the length of the coils are sealed, and there are multiple closed spaces in the middle of the double-layer structure of the coils that are continuously set at equal intervals. The coils are cut into independent packaging bags by a cutter.

[0003] When the packaging equipment of the prior art is in use, a packaging guide mechanism is used to convey the packaging bag coil, and then an opening mechanism is used to open the opening of the packaging bag, and then the execution end of the packaging expansion component is used to enlarge the opening of the packaging bag and tighten the opening of the packaging bag. After the execution end of the packaging expansion component is located in the packaging bag, the execution ends are driven away from each other to enlarge the opening of the packaging bag and tighten the opening. The pillow is conveyed by the conveying mechanism, and the pillow is compressed by the bagging mechanism to convey the pillow into the packaging bag. Finally, the packaging bag is compressed to reduce the volume of the pillow and the packaging bag is sealed.

[0004] In order to avoid tearing the coil, the opening amplitude of the packaging bag opened by the opening mechanism should not be too large, and the thickness of the execution end of the packaging expansion component should not be too large, so that it can smoothly enter the opening of the coil.

[0005] However, the above-mentioned prior art still has shortcomings. When the two packaging expansion components move synchronously in opposite directions to open the opening of the coil and tighten the opening, when the pillow is placed in the opening, if the pillow to be packaged is a memory foam pillow, the weight of the memory foam pillow is heavier than that of a pillow filled with down. Since the thickness of the execution end of the packaging expansion component is relatively small, its contact area with the opening of the coil is also relatively small. When the execution end of the packaging expansion component moves toward the heavier pillow, the stress on the contact position between the local coil and the execution end of the packaging expansion component will be relatively increased, which will cause scratches or deformation of the coil at the contact position with the execution end of the packaging expansion component, thereby causing damage to the opening edge of the coil. After the package is sealed, air can enter the packaging bag, exposing the pillow to humid air, affecting the hygiene and service life of the pillow. Summary of the invention

[0006] The present invention provides a packaging device for pillow processing, and aims to solve the following problem: the existing packaging device for pillow processing relies on manual labor to put pillows into packaging bags, which not only leads to low work efficiency and increases the burden on staff, but is also not conducive to continuous production. Manually putting pillows into packaging bags also causes the position of the pillows in the packaging bags to be random, affecting the subsequent pressure plate exhaust and sealing accuracy.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a packaging device for processing pillows, comprising a conveying mechanism 1, the conveying mechanism 1 is used to convey pillows to move horizontally, the conveying mechanism 1 is provided with a packaging guide mechanism and a packaging support mechanism, the packaging guide mechanism includes a guide roller and a cutter, the packaging support mechanism includes a fixed seat 3, two groups of packaging expansion parts are slidably provided on the fixed seat 3, the guide roller transfers the packaging bag to the conveying mechanism 1 by rotating, the execution ends of the two groups of packaging expansion parts move into the opening of the packaging bag and expand the opening of the packaging bag by moving away from each other, the conveying mechanism 1 is used to convey the pillow into the packaging bag, and the cutter cuts the packaging bag by moving vertically downward; A compression packaging mechanism is provided at the output end of the conveying mechanism one, and the compression packaging mechanism includes a pressing plate and a conveyor belt three. The conveying mechanism one is also used to convey the pillow containing the packaging bag to the conveyor belt three. The pressing plate squeezes the pillow containing the packaging bag by moving vertically downward. A sealing mechanism is provided at the output end of the compression packaging mechanism, and the sealing mechanism is used to seal the packaging bag.

[0008] In a preferred embodiment, the packaging guide mechanism also includes a packaging cutting component, which includes a fixed seat 2, a support seat is fixedly arranged on the fixed seat 2, a linear drive 3 is fixedly arranged on the fixed seat 2, an auxiliary seat is fixedly arranged on the output end of the linear drive 3, a tool is fixedly arranged on the auxiliary seat, and a packaging opening component is arranged on the fixed seat 2. The packaging opening component includes an air nozzle 1, the air nozzle 1 is fixedly arranged in the support seat, the air nozzle 2 is slidably arranged on the auxiliary seat, the air nozzle 1 is connected to the air nozzle 2, and an elastic member 1 is arranged between the air nozzle 2 and the auxiliary seat.

[0009] In a preferred embodiment, the packaging expansion component includes a shell, a linear drive five is fixedly arranged on the shell, a wedge-shaped seat one is fixedly arranged on the output end of the linear drive five, two wedge-shaped seats two are slidably arranged in the shell, the same elastic member two is arranged between the two wedge-shaped seats two, an expansion seat is arranged on the wedge-shaped seat two, and the wedge-shaped seat one is adapted to the wedge-shaped seat two.

[0010] In a preferred embodiment, an anti-slip protrusion is fixedly provided on the expansion seat, a through hole is opened on the wedge-shaped seat two, a circular shaft is fixedly provided on the expansion seat, the circular shaft and the wedge-shaped seat two are rotatably provided, a gear is fixedly provided on the circular shaft, the gear is located in the through hole, a rack is fixedly provided in the shell, and the gear is meshed with the rack.

[0011] In a preferred embodiment, a bagging mechanism is provided on the conveying mechanism 1, and the bagging mechanism includes a linear drive 1, a linear drive 2 is fixedly provided on the output end of the linear drive 1, two sets of mounting seats are fixedly provided on the output end of the linear drive 2, two drive rollers 1 are rotatably provided on the mounting seats, the two drive rollers 1 are transmission-connected to the same conveyor belt 2, and the two conveyor belts 2 transport the pillows through synchronous reverse transmission.

[0012] In a preferred embodiment, the compression packaging mechanism includes a support frame 2, two transmission rollers 2 are rotatably arranged on the support frame 2, a conveyor belt 3 is transmission-arranged on the two transmission rollers 2, a linear drive 7 is fixedly arranged on the top of the support frame 2, a pressure plate is fixedly arranged at the output end of the linear drive 7, linear drives 6 are fixedly arranged on both sides of the support frame 2, and a push plate is fixedly arranged at the output end of the linear drive 6.

[0013] In a preferred embodiment, two linear drives four are fixedly arranged on the fixed seat three, a stabilizing seat is fixedly arranged on the output end of the linear drive four, and the packaging expansion component is fixedly arranged on the corresponding stabilizing seat.

[0014] In a preferred embodiment, a guide rod is fixedly arranged on the fixing seat three, and the stabilizing seat is fixedly arranged on the guide rod.

[0015] In a preferred embodiment, the conveying mechanism 1 includes a support frame 1, on which two transmission rollers 3 are rotatably arranged, the two transmission rollers 3 are transmission-connected to the same conveyor belt 1, and the output end of the conveyor belt 3 is provided with a conveying mechanism 2.

[0016] In a preferred embodiment, the packaging guide mechanism includes a fixed seat one, a tensioning roller is rotatably arranged on the fixed seat one, and a guide roller is rotatably arranged on the fixed seat one.

[0017] The beneficial effects of the present invention are: 1. The present invention provides a packaging expansion component, and the expansion seat is relatively thin. When the expansion seat is located in the opening of the packaging bag, the two corresponding expansion seats can be automatically turned over in the process of moving away from each other, thereby increasing the contact area between the expansion seat and the inside of the packaging bag. When the expansion seat makes the opening of the packaging bag in a tight state, the local stress of the packaging bag can be reduced, thereby avoiding damage to the packaging bag. After the packaging is sealed, air can be prevented from entering the packaging bag, the pillow will not be contaminated and the service life is extended.

[0018] 2. The present invention sets a packaging guide mechanism and a packaging support mechanism, extends the execution end of the packaging opening component into the opening of the packaging bag, and then pulls the packaging bag through the execution end of the packaging opening component, and cooperates with the transmission of the conveyor belt to realize automatic loading of the pillow into the packaging bag, which not only improves the work efficiency but also reduces the burden on the staff, is conducive to continuous production, and the position of the pillow loaded into the packaging bag is always the same, thereby improving the sealing accuracy of the packaging bag.

[0019] 3. The present invention sets a packaging opening component. Before the execution end of the packaging expansion component is inserted into the opening of the packaging bag, the negative pressure suction force generated by the air nozzle 1 and the air nozzle 2 can assist in expanding the opening of the packaging bag, making it easier for the execution end of the packaging expansion component to be inserted into the opening of the packaging. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0021] Figure 2 It is a schematic diagram of the three-dimensional structure of the support frame 1 of the present invention.

[0022] Figure 3 It is a schematic diagram of the three-dimensional structure of the bagging mechanism of the present invention.

[0023] Figure 4 It is a schematic cross-sectional structural diagram of a front view of a fixing seat of the present invention.

[0024] Figure 5 It is a schematic diagram of the three-dimensional structure of the packaging cutting component of the present invention.

[0025] Figure 6 It is a schematic diagram of the three-dimensional structure of the packaging support mechanism of the present invention.

[0026] Figure 7 It is a three-dimensional structural schematic diagram of the compression packaging mechanism of the present invention.

[0027] Figure 8 It is a schematic diagram of the three-dimensional structure of the packaging expansion component of the present invention.

[0028] Fig. 9 It is a schematic cross-sectional structure diagram of the second main view of the fixing seat of the present invention.

[0029] Fig.10 For the present invention Fig. 9 Schematic diagram of the structure of part A.

[0030] Fig.11 Schematic diagram of tool movement trajectory of the present invention.

[0031] Fig.12 It is a structural schematic diagram of the front view of the expansion seat of the present invention.

[0032] Fig.13It is a schematic diagram of the structure of the packaging bag of the present invention when viewed from above.

[0033] The accompanying drawings are marked as follows: 1. conveying mechanism 1; 11. support frame 1; 12. conveyor belt 1; 2. bagging mechanism; 21. linear drive 1; 22. linear drive 2; 23. mounting seat; 24. conveyor belt 2; 3. packaging guide mechanism; 31. fixed seat 1; 311. tensioning roller; 32. guide roller; 33. packaging cutting component; 331. fixed seat 2; 332. support seat; 333. linear drive 3; 334. auxiliary seat; 335. tool; 34. packaging opening component; 341. air nozzle 1; 342. air nozzle 2; 34 3. Elastic member 1; 4. Packaging support mechanism; 41. Fixed seat 3; 42. Linear drive 4; 421. Stabilizing seat; 43. Packaging expansion component; 431. Shell; 432. Linear drive 5; 433. Wedge seat 1; 434. Wedge seat 2; 435. Expanding seat; 4351. Anti-slip protrusion; 44. Gear; 45. Rack; 5. Compression packaging mechanism; 51. Support frame 2; 52. Pressing plate; 53. Linear drive 6; 54. Pushing plate; 55. Conveyor belt 3; 6. Sealing mechanism; 7. Conveying mechanism 2; 8. Packaging bag. DETAILED DESCRIPTION

[0034] The present application is further described in detail below in conjunction with the accompanying drawings. It is necessary to point out here that the following specific implementation methods are only used to further illustrate the present application and cannot be understood as limiting the scope of protection of the present application. Technical personnel in this field can make some non-essential improvements and adjustments to the present application based on the above application content.

[0035] Refer to the instruction manual Figures 1 to 8 and Fig.13 A packaging device for processing pillows, comprising a conveying mechanism 1, the conveying mechanism 1 is used to convey pillows horizontally, a packaging guide mechanism 3 and a packaging support mechanism 4 are arranged on the conveying mechanism 1, the packaging guide mechanism 3 comprises a guide roller 32 and a cutter 335, the packaging support mechanism 4 comprises a fixed seat 3 41, two groups of packaging expansion parts 43 are slidably arranged on the fixed seat 3 41, the guide roller 32 transfers the packaging bag 8 to the conveying mechanism 1 by rotating, the execution ends of the two groups of packaging expansion parts 43 move into the opening of the packaging bag 8 and expand the opening of the packaging bag 8 by moving away from each other, the conveying mechanism 1 is used to convey the pillow into the packaging bag 8, and the cutter 335 cuts off the packaging bag 8 by moving vertically downward; A compression packaging mechanism 5 is provided at the output end of the conveying mechanism 1, and the compression packaging mechanism 5 includes a pressing plate 52 and a conveyor belt 3 55. The conveying mechanism 1 is also used to convey the pillow containing the packaging bag 8 to the conveyor belt 3 55. The pressing plate 52 squeezes the pillow containing the packaging bag 8 by moving vertically downward. A sealing mechanism 6 is provided at the output end of the compression packaging mechanism 5, and the sealing mechanism 6 is used to seal the packaging bag 8.

[0036] It should be noted that the conveying mechanism 1 is provided with a robot arm, which is used to place the pillow on the conveyor belt 12. The raw materials of the packaging bag 8 include, but are not limited to, nylon composite PE material, polyethylene material and laminated film material. The packaging bag 8 is provided as follows before being cut into independent individual packages. Fig.13 The structure shown in is a continuous coil with a double-layer structure. The coil mentioned below refers to the state of the packaging bag 8 before cutting. Both sides along the length direction of the coil are sealed, and there are multiple closed spaces arranged continuously at equal intervals in the middle of the double-layer structure of the coil to remove the front end waste. The coil is cut by a tool 335 during operation. The cut packaging bag 8 is closed on three sides and has an open side. An air pump is provided on the conveying mechanism 1, and the output end of the air pump is arranged toward the opening of the packaging bag 8. The setting of the air pump can fill the interior of the packaging bag 8 with gas through the opening of the packaging bag 8. Before the execution end of the packaging expansion component 43 moves into the opening of the packaging bag 8, it can assist in expanding the size of the opening of the packaging bag 8. A pressure seat is provided on the conveying mechanism 1, and the pressure seat can prevent the front end of the coil packaging bag 8 from being blown up as a whole by the air pump.

[0037] It should also be noted that a packaging bag 8 is placed on the pillow, and the air in the packaging bag 8 is squeezed out by vertically moving the pressure plate 52 downward, and then the packaging bag 8 is sealed using a sealing mechanism 6 to complete the packaging of the pillow. The sealing mechanism 6 includes but is not limited to a hot press sealer having a heating element and a pressure mechanism, etc., and the sealing is completed by applying pressure to the packaging bag 8 and heating the packaging bag 8, and the packaging bag 8 is cooled. The sealing mechanism 6 is a mature prior art and will not be described in detail here. In order to further compress the volume of the pillow and reduce the storage and transportation costs, a winding machine will be used to wind the sealed packaging bag 8 and the pillow into a roll. Since the length direction of the pillow is easier to wind into a roll than the width direction, the length direction of the sealed packaging bag 8 is parallel to the length direction of the conveyor belt 12. In this way, moving and conveying the packaging bag 8 is more conducive to subsequent winding processing, and the length of the packaging bag 8 is much larger than the length of the pillow.

[0038] Furthermore, the conveying mechanism 1 includes a support frame 11, on which two transmission rollers 3 are rotatably arranged, and the two transmission rollers 3 are transmission-connected to the same conveyor belt 12, and the output end of the conveyor belt 3 55 is provided with a conveying mechanism 2 7, and the structure of the conveying mechanism 2 7 is the same as that of the conveying mechanism 1, and a motor is fixedly arranged on the support frame 11, and the output shaft of the motor is fixedly arranged on the transmission roller 3.

[0039] The specific implementation scenario is: refer to Figure 1, the pillow moves from left to right to realize the complete packaging process. Specifically, the pillow is first placed on the conveyor belt 12, and the packaging bag 8 is conveyed to the conveyor belt 12 by the rotation of the guide roller 32. The air pump is started, and the air pump blows up the opening of the coil to assist in expanding the opening, so that the execution end of the packaging expansion component 43 moves into the opening of the coil, and then the two packaging expansion components 43 are synchronously moved in the opposite direction to further expand the opening of the coil, and the packaging expansion component 43 is driven to move along the length direction of the support frame 11, and the rotation of the guide roller 32 is coordinated to complete the coil. The roll is unwound, and the pillow is then driven by a conveyor belt 12 to move toward the coil. The packaging expansion component 43 moves synchronously with the pillow in the opposite direction to load the pillow into the coil through the opening, and then the tool 335 is driven to move vertically downward to cut the coil. At this time, the packaging bag 8 completes the packaging of the pillow, and then the packaging bag 8 containing the pillow moves to the bottom of the pressing plate 52. The pressing plate 52 moves vertically downward to squeeze the pillow and discharge the gas in the packaging bag 8 at the same time, and then the packaging bag 8 is sealed by the sealing mechanism 6. Finally, the packaging bag 8 with the packaged pillow moves to the next process through the conveying mechanism 2 7.

[0040] Refer to the instruction manual Figures 9 to 11 The packaging bag 8 made of nylon composite PE material has the characteristics of high strength and toughness, so the material of the packaging bag 8 is preferably set to nylon composite PE material, but the surface of the nylon composite PE material is relatively smooth, and the two layers of material at the opening of the nylon composite PE packaging bag are in a naturally flat state. Due to the characteristics of the surface tension of the material and the influence of electrostatic factors, the gas ejected from the output end of the pump machine may not be able to effectively assist in expanding the opening. In order to solve this problem, specifically, the packaging guide mechanism 3 also includes a packaging cutoff component 33, and the packaging cutoff component 33 includes a fixing seat 331, and the fixing seat 331 is fixed A support seat 332 is fixedly provided, a linear driver three 333 is fixedly provided on the fixed seat two 331, an auxiliary seat 334 is fixedly provided on the output end of the linear driver three 333, a tool 335 is fixedly provided on the auxiliary seat 334, a packaging opening component 34 is provided on the fixed seat two 331, the packaging opening component 34 includes an air nozzle one 341, the air nozzle one 341 is fixedly provided in the support seat 332, an air nozzle two 342 is slidably provided on the auxiliary seat 334, the air nozzle one 341 is connected to the air nozzle two 342, and an elastic member one 343 is provided between the air nozzle two 342 and the auxiliary seat 334.

[0041] It should be noted that the air nozzle 1 341 is fixedly connected to a negative pressure fan, and when the negative pressure fan is working, it will draw air through the air nozzle 1 341 and the air nozzle 2 342, so that the air nozzle 1 341 and the air nozzle 2 342 generate suction. The elastic member 1 343 is configured as a spring, the top end of the spring is fixedly configured with the auxiliary seat 334, and the bottom end of the spring is fixedly configured with the air nozzle 2 342. The linear drive 3 333 includes but is not limited to being configured as a cylinder, and the support seat 332 is configured above the conveyor belt 12.

[0042] It should also be noted that in the initial state, the bottom end of the second air nozzle 342 is lower than the bottom end of the tool 335. When the tool 335 is driven to press down to cut the coil, the bottom end of the second air nozzle 342 will first contact the coil. As the tool 335 continues to move downward, the elastic member 343 is squeezed and elastically deformed. When the bottom end of the tool 335 contacts the coil, the cutting of the coil is completed. When the tool 335 is driven to move up and reset, the negative pressure pump is started. The negative pressure pump generates negative pressure airflow in the first air nozzle 341 and the second air nozzle 342. As the tool 335 continues to move upward, the first air nozzle 341 and the second air nozzle 342 can cooperate to open the opening of the coil, which is beneficial for the subsequent packaging expansion component 43 to further expand the coil and set the pillow cover into the opening of the coil.

[0043] Refer to the instruction manual Figure 8 and Fig.12The width of the packaging bag 8 should be adapted to the width of the pillow, and a larger packaging bag 8 should not be used. A larger packaging bag 8 not only increases the use of raw materials, but also has more ineffective parts on the edge of the packaging bag after the pillow is compressed. The cooperation of the air nozzle 1 341 and the air nozzle 2 342 can assist in expanding the opening of the coil and facilitate the execution end of the packaging expansion component 43 to move into the opening. However, in order to avoid tearing the coil, the amplitude of the auxiliary expansion of the coil opening should not be too large, and the thickness of the execution end of the packaging expansion component 43 should not be too large, so that it can smoothly enter the opening of the coil. When the two packaging expansion components 43 move synchronously in opposite directions to open the opening of the coil and place the pillow into the opening, if the pillow to be packaged is a memory foam pillow, the weight of the memory foam pillow is greater than that of a pillow filled with down. Since the thickness of the execution end of the packaging expansion component 43 is small, its contact area with the opening of the coil is It is also relatively small. When the executing end of the packaging expansion component 43 moves toward the heavier pillow, when the executing end of the packaging expansion component 43 enlarges the opening of the packaging bag 8 and puts the opening in a taut state, the stress on the contact position between the coil and the executing end of the packaging expansion component 43 will increase, which will cause scratches or deformation of the coil at the contact position with the executing end of the packaging expansion component 43, thereby causing damage to the opening edge of the coil. In order to avoid this situation, specifically, the packaging expansion component 43 includes a shell 431, a linear drive five 432 is fixedly provided on the shell 431, a wedge seat one 433 is fixedly provided on the output end of the linear drive five 432, two wedge seats two 434 are slidably provided in the shell 431, the same elastic member two is provided between the two wedge seats two 434, an expansion seat 435 is provided on the wedge seat two 434, and the wedge seat one 433 is adapted to the wedge seat two 434. An anti-slip protrusion 4351 is fixedly provided on the flaring seat 435, a through hole is opened on the wedge-shaped seat 434, a circular shaft is fixedly provided on the flaring seat 435, the circular shaft and the wedge-shaped seat 434 are rotatably provided, a gear 44 is fixedly provided on the circular shaft, the gear 44 is located in the through hole, a rack 45 is fixedly provided in the shell 431, and the gear 44 is meshed with the rack 45.

[0044] It should be noted that the expansion seat 435 is the execution end of the packaging expansion component 43, which is set as a thin sheet with a relatively small thickness, and the anti-skid protrusion 4351 is set as anti-skid rubber. The linear drive 5 432 includes but is not limited to being set as a cylinder, the output end of the cylinder can drive the wedge seat 1 433 to move horizontally, the elastic member 2 is set as a spring, and the spring is fixedly set between the two wedge seats 2 434, the inclined surface of the wedge seat 1 433 contacts the inclined surface of the wedge seat 2 434, and the two wedge seats 2 434 can be pushed to move through the inclined surface of the wedge seat 1 433, and a protruding rib is fixedly set on the inclined surface of the wedge seat 1 433, and a guide groove is opened on the inclined surface of the wedge seat 2 434, and the protruding rib is slidably set in the guide groove.

[0045] It should also be noted that the expansion seat 435 enters the opening of the coil in a horizontal state, driving the two packaging expansion components 43 away from each other. At this time, the packaging expansion component 43 moves along the width direction of the coil, and then the linear drive 5 432 is started. The movement of the output end of the linear drive 5 432 drives the wedge seat 1 433 to move. The movement of the wedge seat 1 433 pushes the two wedge seats 2 434 away from each other. During the movement of the wedge seat 2 434, the gear 44 and the rack 45 engage to drive the expansion seat 435 to rotate. When the two wedge seats 2 434 move to the maximum stroke position, the expansion seat 435 is in a vertical state. The expansion seat 435 in the vertical state contacts with the inside of the coil to increase the contact area. At the same time, the setting of the anti-slip protrusion 4351 increases the friction between the coil and the coil, thereby preventing the expansion seat 435 from damaging the coil in the process of pulling the coil opening in a tight state.

[0046] Refer to the instruction manual Figures 1 to 3 Since the packaged pillows need to be rolled up, the length direction of the pillows on the conveyor belt 12 is parallel to the length direction of the conveyor belt 12, and the length of the packaging bag 8 needs to be much larger than the length of the pillow. Since the length of the package is larger than the length of the pillow, the pillow in the packaging bag 8 needs to fit the seal in the width direction of the packaging bag 8 to ensure the consistency of the packaging. For pillows with thicker packaging thickness, in order to reduce the difficulty of packaging, specifically, a bagging mechanism 2 is provided on the conveying mechanism 1, and the bagging mechanism 2 includes a linear drive 1 21, and a linear drive 2 22 is fixedly provided on the output end of the linear drive 21, and two groups of mounting seats 23 are fixedly provided on the output end of the linear drive 22, and two drive rollers 1 are rotatably provided on the mounting seat 23, and the two drive rollers 1 are transmission-connected to the same conveyor belt 24, and the two conveyor belts 24 convey the pillows through synchronous reverse transmission.

[0047] It should be noted that a motor is fixedly arranged on each of the two mounting seats 23, and the output shaft of the motor is fixedly arranged on the transmission roller 1. The linear drive 1 21 and the linear drive 2 22 are both configured as linear drives, and the positions of the mounting seat 23 and the conveyor belt 2 24 on the support frame 1 1 and the heights of the mounting seat 23 and the conveyor belt 2 24 can be adjusted through the cooperation of the linear drive 1 21 and the linear drive 2 22.

[0048] It should also be noted that when the pillow is placed between the two conveyor belts 24 and the packaging expansion component 43 executes the end to pull the packaging bag 8, the end of the mounting seat 23 is moved into the packaging bag 8, driving the output shafts of the two motors to rotate. The rotation of the output shaft drives the two conveyor belts 24 to drive in the opposite direction, thereby achieving the effect of conveying the pillow into the packaging bag 8. The cooperation of the two conveyor belts 24 can not only squeeze the pillow to compress the height of the pillow, but also ensure that the pillow and the packaging bag 8 are sealed in the width direction.

[0049] Refer to the instruction manual Figure 1 and Figure 7 In order to facilitate squeezing the pillow to discharge the gas in the packaging bag 8, specifically, the compression packaging mechanism 5 includes a support frame 2 51, two transmission rollers 2 are rotatably arranged on the support frame 2 51, and a conveyor belt 3 55 is transmission-arranged on the two transmission rollers 2. A linear driver 7 is fixedly arranged on the top of the support frame 2 51, and a pressure plate 52 is fixedly arranged at the output end of the linear driver 7. Linear drivers 6 53 are fixedly arranged on both sides of the support frame 2 51, and a push plate 54 is fixedly arranged at the output end of the linear driver 6 53.

[0050] It should be noted that the linear drive 7 is configured as a cylinder, and the linear drive 6 53 is also configured as a cylinder. A motor is fixedly arranged on the support frame 2 51 , and the output shaft of the motor is fixedly arranged on the transmission roller 2.

[0051] It should also be noted that when the packaging bag 8 containing the pillow is located below the pressure plate 52, the linear drive 7 is started, and the output end of the linear drive 7 drives the pressure plate 52 to move vertically downward. A flexible sponge is provided on the top of the pressure plate 52. The flexible sponge contacts the pillow to squeeze out the gas in the packaging bag 8, and then the sealing mechanism 6 is used to seal the packaging bag 8. Finally, the packaged pillow is conveyed to the conveying mechanism 2 7 through the rotation of the transmission roller 2.

[0052] Refer to the instruction manual Figure 1 and Figure 6 In order to facilitate the movement of the fixed seat 3 41 and the package expansion component 43, specifically, two linear drivers 42 are fixedly arranged on the fixed seat 3 41, a stabilizing seat 421 is fixedly arranged on the output end of the linear driver 42, and the package expansion component 43 is fixedly arranged on the corresponding stabilizing seat 421. A guide rod is fixedly arranged on the fixed seat 3 41, and the stabilizing seat 421 is fixedly arranged on the guide rod.

[0053] It should be noted that the linear drive four 42 is configured as a cylinder, and a vertically arranged linear motor one is fixedly arranged on the fixed seat two 331, a horizontally arranged linear motor two is fixedly arranged on the output end of the linear motor, the linear motor two is arranged along the length direction of the support frame one 11, and the fixed seat three 41 is fixedly arranged on the output end of the linear motor two.

[0054] It should also be noted that the linear motor 1 and the linear motor 2 can adjust the position and height of the fixed seat 3 41 on the support frame 11, and there will be no interference between the fixed seat 3 41 and the conveyor belt 2 24. The linear driver 4 42 is started, and the output end of the linear driver 42 can drive the packaging expansion component 43 to move along the length direction of the fixed seat 3 41.

[0055] Refer to the instruction manual Figure 1 and Figure 4In order to facilitate the conveying of the coiled material, specifically, the packaging guide mechanism 3 includes a fixed seat 31, a tensioning roller 311 is rotatably provided on the fixed seat 31, and a guide roller 32 is rotatably provided on the fixed seat 31.

[0056] It should be noted that, refer to Figure 4 The coil is Figure 4 The state in is arranged on the tensioning roller 311 and the guide roller 32, so as to facilitate the conveying of the coiled material.

[0057] The above embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present invention. It should be pointed out that, for those of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention.

Claims

1. A packaging device for pillow processing, characterized in that: The invention comprises a conveying mechanism (1), wherein the conveying mechanism (1) is used for conveying pillows to move horizontally, and a packaging guide mechanism (3) and a packaging support mechanism (4) are arranged on the conveying mechanism (1), wherein the packaging guide mechanism (3) comprises a guide roller (32) and a cutter (335), and the packaging support mechanism (4) comprises a fixed seat (41), and two groups of packaging expansion components (43) are slidably arranged on the fixed seat (41), and the guide roller (32) conveys the packaging bag (8) to the conveying mechanism (1) by rotating, and the execution ends of the two groups of packaging expansion components (43) move into the opening of the packaging bag (8) and expand the opening of the packaging bag (8) by moving away from each other; The packaging expansion component (43) comprises a shell (431), a linear drive five (432) is fixedly arranged on the shell (431), a wedge-shaped seat one (433) is fixedly arranged on the output end of the linear drive five (432), two wedge-shaped seats two (434) are slidably arranged in the shell (431), a same elastic member two is arranged between the two wedge-shaped seats two (434), an expansion seat (435) is arranged on the wedge-shaped seat two (434), and the wedge-shaped seat one (433) is adapted to the wedge-shaped seat two (434); The flaring seat (435) is fixedly provided with an anti-slip protrusion (4351), the second wedge-shaped seat (434) is provided with a through hole, the flaring seat (435) is fixedly provided with a circular shaft, the circular shaft and the second wedge-shaped seat (434) are rotatably provided, a gear (44) is fixedly provided on the circular shaft, the gear (44) is located in the through hole, a rack (45) is fixedly provided in the housing (431), the gear (44) and the rack (45) are meshed.

2. The pillow processing and packaging equipment according to claim 1, characterized in that: The conveying mechanism one (1) is used to convey the pillow into the packaging bag (8), the cutter (335) cuts off the packaging bag (8) by moving vertically downward, and a compression packaging mechanism (5) is provided at the output end of the conveying mechanism one (1), the compression packaging mechanism (5) comprises a pressing plate (52) and a conveyor belt three (55), the conveying mechanism one (1) is also used to convey the pillow containing the packaging bag (8) onto the conveyor belt three (55), the pressing plate (52) squeezes the pillow containing the packaging bag (8) by moving vertically downward, and a sealing mechanism (6) is provided at the output end of the compression packaging mechanism (5), the sealing mechanism (6) is used to seal the packaging bag (8).

3. The pillow processing and packaging equipment according to claim 2, characterized in that: The packaging guide mechanism (3) further comprises a packaging cutting component (33), the packaging cutting component (33) comprising a second fixing seat (331), a support seat (332) being fixedly arranged on the second fixing seat (331), a third linear drive (333) being fixedly arranged on the second fixing seat (331), an auxiliary seat (334) being fixedly arranged on the output end of the third linear drive (333), the tool (335) being fixedly arranged on the auxiliary seat (334), a packaging opening component (34) being arranged on the second fixing seat (331), the packaging opening component (34) comprising a first air nozzle (341), the first air nozzle (341) being fixedly arranged in the support seat (332), a second air nozzle (342) being slidably arranged on the auxiliary seat (334), the first air nozzle (341) being connected to the second air nozzle (342), and an elastic member (343) being arranged between the second air nozzle (342) and the auxiliary seat (334).

4. The pillow processing and packaging equipment according to claim 3, characterized in that: The conveying mechanism 1 (1) is provided with a bagging mechanism (2), the bagging mechanism (2) comprising a linear drive 1 (21), a linear drive 2 (22) being fixedly provided on the output end of the linear drive 1 (21), two sets of mounting seats (23) being fixedly provided on the output end of the linear drive 2 (22), two transmission rollers 1 being rotatably provided on the mounting seats (23), the two transmission rollers 1 being transmission-connected to the same conveyor belt 2 (24), and the two conveyor belts 2 (24) convey pillows through synchronous reverse transmission.

5. The pillow processing and packaging equipment according to claim 4, characterized in that: The compression packaging mechanism (5) comprises a support frame 2 (51), two transmission rollers 2 are rotatably arranged on the support frame 2 (51), the conveyor belt 3 (55) is transmission-arranged on the two transmission rollers 2, a linear drive 7 is fixedly arranged on the top of the support frame 2 (51), the pressure plate (52) is fixedly arranged at the output end of the linear drive 7, and linear drives 6 (53) are fixedly arranged on both sides of the support frame 2 (51), and a push plate (54) is fixedly arranged at the output end of the linear drive 6 (53).

6. The pillow processing and packaging equipment according to claim 5, characterized in that: Two linear drivers four (42) are fixedly arranged on the fixed seat three (41), a stabilizing seat (421) is fixedly arranged on the output end of the linear driver four (42), and the packaging expansion component (43) is fixedly arranged on the corresponding stabilizing seat (421).

7. The pillow processing and packaging equipment according to claim 6, characterized in that: A guide rod is fixedly arranged on the fixing seat three (41), and the stabilizing seat (421) is fixedly arranged on the guide rod.

8. The pillow processing and packaging equipment according to claim 7, characterized in that: The conveying mechanism 1 (1) comprises a support frame 1 (11), on which two transmission rollers 3 are rotatably arranged, and the two transmission rollers 3 are transmission-connected to the same conveying belt 1 (12), and the output end of the conveying belt 3 (55) is provided with a conveying mechanism 2 (7).

9. The pillow processing and packaging equipment according to claim 8, characterized in that: The packaging guide mechanism (3) comprises a fixed seat one (31), a tensioning roller (311) is rotatably arranged on the fixed seat one (31), and the guide roller (32) is rotatably arranged on the fixed seat one (31).

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