Four-side sealing packaging machine

Abstract

A four-side sealing packaging machine. The problem of the difficulty in collecting materials in the existing vertical cutting packaging machinery is solved. It includes a cutting device, a shaping device and a discharging device, and the cutting device, the shaping device and the discharging device are connected in sequence. The shaping device includes a mounting frame, and the mounting frame is provided with a vertical mechanism and a horizontal mechanism. The vertical mechanism is provided with a vertical channel for materials to pass through, and the horizontal mechanism is provided with a horizontal channel for materials to pass through. A transmission channel is provided between the vertical mechanism and the horizontal mechanism. The transmission channel is provided between the vertical channel and the horizontal channel and is used to convert the vertically arranged materials in the vertical channel into a horizontal arrangement for the convenience of horizontal channel output or to convert the horizontally arranged materials in the horizontal channel into a vertical arrangement for the convenience of vertical channel output. The present invention also has the advantages of simple structure, convenient assembly, reliable operation, long service life, etc.

Description

Technical Field

[0001] The invention relates to a packaging machine, in particular to a four-side sealing packaging machine. Background Art

[0002] Packaging machinery refers to machinery that can complete all or part of the product and commodity packaging process. The packaging process includes the main processes such as filling, wrapping, and sealing, as well as related processes such as cleaning, stacking, slitting, and disassembly. In addition, packaging also includes processes such as metering or stamping on the package. Using mechanical packaging products can improve productivity, reduce labor intensity, meet the needs of large-scale production, and meet the requirements of cleanliness and hygiene. The packaging machine is a machine that packs the product, playing a role in protection and beauty.

[0003] In the packaging process of wet wipes, medicine patches, food, etc., since the products are processed continuously, continuous packaging bags need to be cut to form single or single group products, which are usually rectangular. Existing packaging machines usually use cutters or flying knives for cutting, thus forming four sharp corners. Since the packaging bags are thin and hard, the four corners of the packaging bags will stab the users, posing certain safety hazards. Ordinary flying knives cannot be used for rounded corner cutting, and rounded corner processing is performed by punching and other methods, which is not convenient for vertical material processing (vertical feeding for cutting processing), and there will be continuous waste edges, which is not convenient for continuous product processing and has low processing efficiency. After the existing vertical material processing is completed, the material falls directly vertically and the material is scattered in the collection box, which is not conducive to piece counting, material collection, and stacking, making subsequent packaging and boxing troublesome. Summary of the invention

[0004] In order to solve the problem of difficulty in receiving materials in the existing vertical cutting packaging machinery in the background technology, the present invention provides a four-side sealing packaging machine.

[0005] The technical solution of the present invention is: a four-side sealing packaging machine, comprising a cutting device, a shaping device and a discharging device, wherein the cutting device, the shaping device and the discharging device are connected in sequence, the shaping device comprises a mounting frame, the mounting frame is provided with a vertical mechanism and a horizontal mechanism, the vertical mechanism is provided with a vertical channel for materials to pass through, the horizontal mechanism is provided with a horizontal channel for materials to pass through, a transmission mechanism is provided between the vertical mechanism and the horizontal mechanism, the transmission mechanism comprises a transmission channel, the transmission channel is provided between the vertical channel and the horizontal channel and is used to convert the vertically arranged material in the vertical channel into a horizontal arrangement for the convenience of horizontal channel output or to convert the horizontally arranged material in the horizontal channel into a vertical arrangement for the convenience of vertical channel output, and the mounting frame is provided with an adjustment device for adjusting the transmission channel.

[0006] As an improvement of the present invention, the cutting device includes a rolling cutting frame, on which a first roller, a second roller, and a rolling cutting power source are provided for rotating the first roller and the second roller towards each other, the first roller and the second roller cooperate with each other to form a rolling cutting feeding channel for the material to be cut to pass through, the first roller includes a first cylinder body and a second cylinder body, the second cylinder body is provided with a rolling cutting blade for rounding the corners of the material to be cut, the second cylinder body cooperates with the first cylinder body to form a circular first roller, and the first cylinder body and the second cylinder body are detachably connected.

[0007] As a further improvement of the present invention, the diameter of the first roller is not less than 55 mm, the first cylinder body is provided with a rolling cutting installation groove, the second cylinder body is arranged in the rolling cutting installation groove, and the rolling cutting blade protrudes outside the circumferential surface where the outer surface of the first cylinder body is located.

[0008] As a further improvement of the present invention, the cutting device includes a rolling cutting frame, on which a first roller, a second roller, and a rolling cutting power source are provided for rotating the first roller and the second roller toward each other, the first roller and the second roller cooperate with each other to form a rolling cutting feed channel for the material to be cut to pass through, the first roller includes a first cylinder body and a rolling cutting blade for rounding the corners of the material to be cut, and the first cylinder body and the rolling cutting blade are an integrated structure.

[0009] As a further improvement of the present invention, the diameter of the first roller is not greater than 60 mm, and the rolling cutting blades are milled on the outer surface of the first cylinder.

[0010] As a further improvement of the present invention, the first roller and the second roller are connected by a gear assembly and driven by a rolling power source to rotate towards each other. The gear assembly includes a first gear and a second gear, and the difference between the number of teeth of the first gear and the number of teeth of the second gear is not zero.

[0011] As a further improvement of the present invention, the transmission mechanism includes multiple transmission ropes, the vertical mechanism includes a first vertical roller and a second vertical roller, the horizontal mechanism includes a first horizontal roller and a second horizontal roller, and the multiple transmission ropes are respectively arranged between the first vertical roller and the first horizontal roller and between the second vertical roller and the second horizontal roller and cooperate with each other to form the transmission channel.

[0012] As a further improvement of the present invention, the adjustment device includes a shaping adjustment frame and a first adjustment mechanism for adjusting the vertical channel, and the first adjustment mechanism includes a first adjustment component for adjusting the height of the vertical channel and a second adjustment component for adjusting the size of the vertical channel.

[0013] As a further improvement of the present invention, the first adjustment component includes a lifting handle and a lifting screw, the lifting handle is connected to the shaping adjustment frame through the lifting screw and enables the shaping adjustment frame to move vertically relative to the mounting frame, the second adjustment component includes a shaping adjustment piece and a shaping adjustment shaft, the shaping adjustment frame is provided with a shaping adjustment hole for the shaping adjustment shaft to pass through, the shaping adjustment piece is connected to the shaping adjustment shaft and adjusts the size of the vertical channel through the rotation of the shaping adjustment shaft.

[0014] As a further improvement of the present invention, the discharging device includes a material receiving mechanism and a material discharging mechanism, both of which are arranged on a mounting frame, a feeding mechanism is arranged between the material receiving mechanism and the material discharging mechanism, the material discharging mechanism is arranged on a discharging swing arm, and the discharging swing arm is hinged on the mounting frame and is rotatably arranged relative to the mounting frame.

[0015] The beneficial effect of the present invention is that the shaping device is provided so that the material can be reliably turned into a horizontal arrangement after being cut vertically, which is convenient for subsequent piece counting, material collection, stacking, etc., and is convenient for subsequent packaging. The present invention also has the advantages of simple structure, convenient assembly, reliable action, and long service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Attached Figure 1 It is a schematic structural diagram of a cutting device 1 according to an embodiment of the present invention.

[0017] Attached Figure 2 For attachment Figure 1 Schematic diagram of the explosion structure.

[0018] Attached Figure 3 Schematic diagram of the structure of the first roller 12 according to the first embodiment of the present invention.

[0019] Attached Figure 4 For attachment Figure 3 Schematic diagram of the explosion structure.

[0020] Attached Figure 5 For attachment Figure 4 Schematic diagram of the explosion structure in another direction.

[0021] Attached Figure 6 Schematic diagram of the structure of the first roller 12 according to the second embodiment of the present invention.

[0022] Attached Figure 7 It is a structural schematic diagram of the shaping device 2 according to an embodiment of the present invention.

[0023] Attached Figure 8 For attachment Figure 7 Schematic diagram of the structure in the other direction.

[0024] Attached Fig. 9 For attachment Figure 7 Schematic diagram of the explosion structure.

[0025] Attached Fig.10 For attachment Figure 7 Schematic diagram of the structure of the first adjustment mechanism 42.

[0026] Attached Fig.11 For attachment Fig.10 Schematic diagram of the structure of the middle shaping adjustment shaft 4222.

[0027] Attached Fig.12 For attachment Figure 7 Schematic diagram of the structure of the middle discharging device 3.

[0028] In the figure, 1, cutting device; 11, rolling cutting frame; 12, first roller; 121, first cylinder; 1211, rolling cutting installation groove; 1212, rolling cutting installation hole; 1213, rolling cutting positioning column; 122, second cylinder; 1221, rolling cutting positioning hole; 123, rolling cutting blade; 1231, first blade; 1232, second blade; 13, second roller; 14, rolling cutting feeding channel; 15, gear assembly; 151, first gear; 152, second gear; 16, third roller; 17, rolling cutting adjustment mechanism ; 171, rolling adjustment frame; 1711, rolling chute; 172, rolling adjustment handle; 173, rolling adjustment shaft; 174, rolling slider; 175, rolling sleeve; 18, brushing frame; 181, brushing trough; 182, brushing member; 2, shaping device; 21, mounting frame; 22, vertical mechanism; 221, first vertical roller; 222, second vertical roller; 23, horizontal mechanism; 231, first horizontal roller; 232, second horizontal roller; 24, vertical channel; 25, horizontal channel 26. Transmission mechanism; 261. Transmission channel; 262. Transmission rope; 3. Discharging device; 31. Receiving mechanism; 311. First receiving shaft; 312. Second receiving shaft; 32. Discharging mechanism; 321. First discharging shaft; 322. Second discharging shaft; 33. Feeding mechanism; 331. Feeding rope; 34. Discharging swing arm; 341. Discharging arc hole; 35. Receiving bearing seat; 351. Receiving mounting hole; 36. Discharging bearing seat; 361. Discharging mounting hole; 37. Groove wheel ;371. Feed trough;4. Adjustment device;41. Shaping adjustment frame;411. Shaping adjustment hole;42. First adjustment mechanism;421. First adjustment assembly;4211. Lifting handle;4212. Lifting screw;422. Second adjustment assembly;4221. Shaping adjustment member;4222. Shaping adjustment shaft;4223. Worm gear assembly;43. Shaping guide shaft;44. Second adjustment mechanism;441. Adjustment hand wheel;442. Adjustment pull block;443. Adjustment slide. DETAILED DESCRIPTION

[0029] The embodiments of the present invention are further described below in conjunction with the accompanying drawings:

[0030] Depend on Figure 1 Combination Figure 2-12 As shown, a four-side sealing packaging machine includes a cutting device 1, a shaping device 2 and a discharging device 3, wherein the cutting device 1, the shaping device 2 and the discharging device 3 are connected in sequence, and the shaping device 2 includes a mounting frame 21, and a vertical mechanism 22 and a horizontal mechanism 23 are provided on the mounting frame 21, and a vertical channel 24 for materials to pass through is provided on the vertical mechanism 22, and a horizontal channel 25 for materials to pass through is provided on the horizontal mechanism 23, and a transmission mechanism 26 is provided between the vertical mechanism 22 and the horizontal mechanism 23, and the transmission mechanism 26 includes a transmission channel 261, and the transmission channel 261 is provided between the vertical channel 24 and the horizontal channel 25 and is used to convert the vertically arranged material in the vertical channel 24 into a horizontal arrangement for the convenience of the horizontal channel 25 output or to convert the horizontally arranged material in the horizontal channel 25 into a vertical arrangement for the convenience of the vertical channel 24 output, and an adjusting device 4 for adjusting the transmission channel 261 is provided on the mounting frame 21. The beneficial effect of the present invention is that the shaping device is provided so that the material can be reliably turned into a horizontal arrangement after being cut vertically, which is convenient for subsequent piece counting, material collection, stacking, etc., and is convenient for subsequent packaging. The present invention also has the advantages of simple structure, convenient assembly, reliable action, and long service life.

[0031] Embodiment 1: See attached Figure 1-5 The cutting device includes a rolling cutting frame 11, on which a first roller 12, a second roller 13, and a rolling cutting power source are provided for rotating the first roller 12 and the second roller 13 toward each other. The first roller 12 and the second roller 13 cooperate with each other to form a rolling cutting feeding channel 14 for the material to be cut to pass through. The first roller 12 includes a first cylinder body 121 and a second cylinder body 122. The second cylinder body 122 is provided with a rolling cutting blade 123 for rounding the corners of the material to be cut. The second cylinder body 122 cooperates with the first cylinder body 121 to form a circular first roller 12. The first cylinder body 121 and the second cylinder body 122 are detachably connected. The beneficial effect of the present invention is that the rolling blade can simultaneously cut a rounded corner when cutting the material to be cut, so that the edge of the material after rolling is flat, will not scratch the user, is safer and more beautiful, and the first cylinder is formed by the cooperation of the first cylinder and the second cylinder, so that the product adopts a split structure, the product processing is simple, the production cost is low, and the maintenance is convenient. When processing materials of different lengths, only the second cylinder needs to be replaced, which is convenient for the disassembly and replacement of the rolling blade, and the product has a wider range of adaptation. The present invention also has the advantages of simple structure, convenient assembly, reliable action, and long service life.

[0032] The diameter of the first roller 12 is not less than 55 mm, the first cylinder 121 is provided with a rolling cut installation groove 1211, the second cylinder 122 is arranged in the rolling cut installation groove 1211, and the rolling cutter blade 123 protrudes out of the circumferential surface where the outer surface of the first cylinder 121 is located. Usually, the diameter of the first roller can be 60 mm, 70 mm or 80 mm, so that the product can be processed reliably and quickly, and it is suitable for different materials.

[0033] The first cylinder 121 is provided with a rolling cutting installation hole 1212 and a rolling cutting positioning column 1213. The rolling cutting installation hole 1212 is provided with a rolling cutting installation shaft. The rolling cutting installation shaft passes through the rolling cutting installation hole 1212 and is connected to the second cylinder 122. The second cylinder 122 is provided with a rolling cutting positioning hole 1221 that matches the rolling cutting positioning column 1213. The setting of the rolling cutting positioning column facilitates the installation of the first cylinder and the rolling cutting blade, has a simple structure, is easy to install, and is reliably fixed. The rolling cutting installation shaft is inserted into the second cylinder from the back. Specifically, the rolling cutting blade 123 and the second cylinder 122 are an integrated structure.

[0034] Embodiment 2: See attached Figure 1 , 2 6. The cutting device comprises a rolling cutting frame 11. The rolling cutting frame 11 is provided with a first roller 12, a second roller 13, and a rolling cutting power source that makes the first roller 12 and the second roller 13 rotate toward each other. The first roller 12 and the second roller 13 cooperate with each other to form a rolling cutting feeding channel 14 for the material to be cut to pass through. The first roller 12 comprises a first cylinder 121 and a rolling cutting blade 123 for rounding the corners of the material to be cut. The first cylinder 121 and the rolling cutting blade 123 are an integrated structure. The beneficial effect of the present invention is that the material to be cut can be rounded at the same time when the rolling cutting blade is used to cut the material to be cut, so that the edge of the material after rolling cutting is smooth, will not scratch the user, is safer and more beautiful, and adopts an integral first roller, the product processing is simple and high in precision, so that the product cutting speed is fast. The present invention also has the advantages of simple structure, convenient assembly, reliable operation, and long service life.

[0035] The diameter of the first roller 12 is not greater than 60 mm, and the rolling blade 123 is milled on the outer surface of the first cylinder 121. Usually, the diameter of the first roller can be 60 mm, 55 mm, 50 mm or 45 mm, etc., so that the product is processed with high precision, the machine operation efficiency is improved, and the production efficiency of the whole machine is improved.

[0036] Embodiments 1 and 2 of the present invention specifically disclose two cutting rollers and first rollers that can be directly used on packaging machinery without affecting the continuous processing of products and are used for rounding corners. Embodiment 1 uses a split rolling cutter blade, so that when the blade is worn or needs to be replaced, it can be quickly replaced, which is convenient for maintenance and low in cost. Embodiment 2 uses an integral rolling cutter blade, which has high overall processing accuracy, can run faster in the machine, improves the processing efficiency of the product, and is more convenient to replace the first roller as a whole.

[0037] The rolling blade 123 includes a first blade 1231 for cutting different materials and a second blade 1232 for cutting the materials into a circular arc. The first blade 1231 and the second blade 1232 are connected and are an integrated structure. Specifically, the second blade 1232 is provided at both ends of the first blade 1231, and two second blades 1232 are provided at each end of the first blade 1231, and the two second blades 1232 are symmetrically arranged with respect to the first blade 1231. More specifically, the second blade is arranged in an arc shape. More specifically, the two arc-shaped second blades provided at each end of the first blade 1231 have arcs facing in opposite directions. More specifically, the material is usually a square vertical material. When the vertical material passes through the roller, the first blade cuts off two different pieces of material. The two arc-shaped first blades respectively round off the first piece of material and the second piece of material at the same time. Then the second piece of material continues to move forward. After the roller rotates, the second blade continues to round off the other two corners of the piece of material, and the first blade cuts off the second and third pieces of material. In this way, two rounded corners can be processed at the same time by the second cutter, which is convenient for rapid and continuous processing of products. This has a simple structure and is easy to process and assemble. Of course, it can also be set separately in the actual production process.

[0038] The first roller 12 and the second roller 13 are connected by a gear assembly 15 and driven by a rolling power source to rotate in opposite directions. The gear assembly 15 includes a first gear 151 and a second gear 152. The difference between the number of teeth of the first gear 151 and the number of teeth of the second gear 152 is not zero. Specifically, the number of teeth of the first gear 151 is one more than the number of teeth of the second gear 152. The difference in the number of teeth of the first gear and the second gear enables the rolling blade to cooperate with different configuration positions of the outer surface of the second roller each time it cuts the material, so that the second roller is less worn and the life of the product is extended. It is a preferred mode of the present invention. Of course, in the actual production process, it is also more necessary to make the number of teeth of the first gear two, three, four, etc. more than the number of teeth of the second gear. More specifically, in the present invention, the first gear is arranged on the first roller, and the second gear is arranged on the second roller.

[0039] The rolling frame 11 is provided with a third roller 16, and the rolling power source is connected to the third roller 16. The third roller 16 drives the first roller 12 or the second roller 13 to rotate and makes the first roller 12 and the second roller 13 rotate towards each other. Such a structure makes the first roller and the second roller rotate conveniently and reliably. More specifically, the rolling power source can be connected to the third roller by belt drive, gear drive, bevel gear drive, etc. More specifically, the power source can be connected to the third roller by a reducer.

[0040] The rolling frame 11 is provided with a rolling adjustment mechanism 17 for adjusting the distance between the first roller 12 and the second roller 13. The rolling adjustment mechanism 17 includes a rolling adjustment frame 171, a rolling adjustment handle 172 and a rolling adjustment shaft 173. The rolling adjustment handle 172 is attached to the first roller 12 through the rolling adjustment shaft 173 and adjusts the distance between the first roller 12 and the second roller 13. Specifically, the rolling adjustment frame 171 is provided with a rolling chute 1711, the rolling adjustment shaft 173 is provided on a rolling slider 174, the rolling slider 174 is provided in the rolling chute 1711 and slides with the rolling adjustment frame 171, and the rolling adjustment shaft 173 is provided with a rolling sleeve 175 attached to the first roller 12. The setting of the rolling adjustment mechanism can adjust the distance between the first roller and the second roller, so that the product can be adapted to the assembly of different packaging materials. More specifically, the rolling adjustment mechanism can also provide a preload force, so that the product can reliably roll the material. More specifically, such a structure makes it easy to adjust the distance between the first roller and the second roller, and the structure is simple. In the present invention, the second roller is arranged between the first roller and the third roller. Of course, in the actual production process, the first roller can also be arranged between the second roller and the third roller. This makes the product adjustment convenient and reliable, provides reliable pre-pressure, and enables the product to roll and cut different materials. More specifically, the setting of the sliding groove and the sliding block makes the product adjustment convenient and reliable. More specifically, there are two rolling adjustment mechanisms, which are respectively arranged at the upper and lower ends of the first roller. In this way, the upper and lower ends of the first roller can be adjusted, so that the product adjustment is more convenient and reliable, and it is convenient to provide a more reasonable pressing force and adjust the spacing.

[0041] The present invention further has a brush rack 18, on which a brush slot 181 is provided, in which a brush member 182 is provided to fit the first roller 12, and the brush member 182 is integrally formed of elastic material. Such a structure is convenient for discharging the rolling waste, does not affect the subsequent connection processing and production, has a simple structure, reliable action, and is easy to assemble.

[0042] The transmission mechanism 26 includes a plurality of transmission ropes 262, the vertical mechanism 22 includes a first vertical roller 221 and a second vertical roller 222, the horizontal mechanism 23 includes a first horizontal roller 231 and a second horizontal roller 232, and the plurality of transmission ropes 262 are respectively arranged between the first vertical roller 221 and the first horizontal roller 231, and between the second vertical roller 222 and the second horizontal roller 232, and cooperate with each other to form the transmission channel 261. The present invention adopts transmission ropes to drive the material to rotate and transmit, and has a simple structure and reliable transmission. Moreover, the transmission rope can ensure a certain pressing force, so that the material can reliably move in the transmission channel, and also has a certain flexibility to avoid crushing the material.

[0043] Every two transmission ropes 262 form a group, and each group of transmission ropes 262 includes a transmission rope 262 arranged between the first vertical roller 221 and the first horizontal roller 231, and a transmission rope 262 arranged between the second vertical roller 222 and the second horizontal roller 232. The transmission ropes used in the present invention are an even number, so that the material is evenly stressed, which is a preferred embodiment of the present invention. Of course, in the actual transmission process, the number of transmission ropes can be set as needed. Of course, for the convenience of installation, a shaped installation groove for accommodating the transmission rope can be set on the first vertical roller, the second vertical roller, the first horizontal roller, and the second horizontal roller.

[0044] The adjusting device 4 includes a shaping adjusting frame 41 and a first adjusting mechanism 42 for adjusting the vertical channel 24. The first adjusting mechanism 42 includes a first adjusting component 421 for adjusting the height of the vertical channel 24 and a second adjusting component 422 for adjusting the size of the vertical channel 24. Such a structure can adjust the relative spacing between the vertical channel, the horizontal channel and the transmission channel, which is convenient for shaping processing of different materials.

[0045] The first adjustment component 421 includes a lifting handle 4211 and a lifting screw 4212. The lifting handle 4211 is connected to the shaping adjustment frame 41 through the lifting screw 4212 and enables the shaping adjustment frame 41 to move vertically relative to the mounting frame 21. The horizontal height of the shaping adjustment frame can be adjusted by the first adjustment component, thereby adjusting the horizontal height of the vertical mechanism provided on the shaping adjustment frame, so that the height difference between the vertical channel and the horizontal channel is adjustable, which is suitable for processing different materials. Specifically, there are two shaping adjustment frames 41, and the vertical mechanism 22 is provided on the two shaping adjustment frames 41. At least one of the shaping adjustment frames 41 is provided with the second adjustment component 422. More specifically, the first vertical roller is provided between the two shaping adjustment frames, and each two shaping adjustment frames form a group. In order to simplify the setting, one group can directly drive the shaping adjustment frame to rise and fall through the lifting handle and the lifting screw, and the other group can be provided with a nut seat and a nut that play a supporting role, so as to facilitate the cooperation with the second adjustment component.

[0046] The second adjustment component 422 includes a shaping adjustment member 4221 and a shaping adjustment shaft 4222. The shaping adjustment frame 41 is provided with a shaping adjustment hole 411 for the shaping adjustment shaft 4222 to pass through. The shaping adjustment member 4221 is connected to the shaping adjustment shaft 4222 and the size of the vertical channel 24 is adjusted by the rotation of the shaping adjustment shaft 4222. Specifically, the shaping adjustment shaft 4222 is an eccentric shaft. The shaping adjustment shaft 4222 and the shaping adjustment frame 41 are provided with a rotation gap at the inner wall of the shaping adjustment hole 411. The shaping adjustment member 4221 drives the shaping adjustment frame 41 to rotate and adjust the size of the vertical channel 24 through the shaping adjustment shaft 4222. Such a structure can drive one of the vertical rollers to rotate through the shaping adjustment member to adjust the size of the vertical channel, so that the product can be adapted to different material processing.

[0047] The shaping adjustment member 4221 is connected to the shaping adjustment shaft 4222 through the worm gear assembly 4223, and the shaping adjustment frame 41 is sleeved on the shaping guide shaft 43 and driven by the shaping adjustment shaft 4222 to swing along the circumferential direction of the shaping guide shaft 43. Such a structure facilitates the shaping adjustment shaft to rotate and drive the shaping adjustment frame to rotate, and has a simple structure and reliable transmission.

[0048] The adjusting device 4 includes a second adjusting mechanism 44 for adjusting the height of the horizontal channel 25, and the second adjusting mechanism 44 includes an adjusting hand wheel 441, an adjusting pull block 442 and an adjusting slide 443. The first horizontal roller 231 is arranged on the adjusting slide 443. The adjusting hand wheel 441 is connected to the adjusting slide 443 through the adjusting pull block 442 and drives the adjusting slide 443 to slide relative to the mounting frame 21. Such a structure can adjust the relative spacing between the vertical channel, the horizontal channel and the transmission channel, which is convenient for the shaping and transmission of different materials.

[0049] The discharging device 3 comprises a material receiving mechanism 31 and a discharging mechanism 32, both of which are arranged on the mounting frame 21, a feeding mechanism 33 is arranged between the material receiving mechanism 31 and the discharging mechanism 32, and the discharging mechanism 32 is arranged on a discharging swing arm 34, which is hinged on the mounting frame 21 and is rotatably arranged relative to the mounting frame 21. The beneficial effect of the present invention is that the arrangement of the discharging swing arm enables the product to relatively adjust its discharging position, which is convenient for collecting materials. The present invention also has the advantages of simple structure, convenient assembly, reliable action, long service life, etc.

[0050] The material receiving mechanism 31 includes a first material receiving shaft 311 and a second material receiving shaft 312, and the first material receiving shaft 311 and the second material receiving shaft 312 cooperate with each other to form a material receiving channel, and the discharging mechanism 32 includes a first discharging shaft 321 and a second discharging shaft 322, and the first discharging shaft 321 and the second discharging shaft 322 cooperate with each other to form a discharging channel, and the feeding mechanism 33 includes a plurality of feeding ropes 331, and the feeding ropes 331 cooperate with each other to form a feeding channel for connecting the material receiving channel and the discharging channel. The present invention adopts a feeding rope to drive material transmission, which has a simple structure and reliable transmission. Moreover, the feeding rope can ensure a certain clamping force, so that the material can move reliably in the feeding channel, and also has a certain flexibility to avoid crushing the material. In the actual production process, the second material receiving shaft 312 and the second horizontal roller 232 can be the same shaft, that is, the shaft serves as both the discharging shaft of the horizontal mechanism and the material receiving shaft of the material receiving mechanism, so that one shaft can be omitted, and reducing the production cost is the preferred mode of the present invention. Of course, a second material receiving shaft 312 may also be provided behind the second horizontal roller 232 .

[0051] Different feeding ropes 331 are respectively arranged between the first receiving shaft 311 and the first discharging shaft 321, and between the second receiving shaft 312 and the second discharging shaft 322. The feeding ropes used in the present invention are an even number, and the material can be fed in a way that two conveyor belts are formed into a group, and multiple groups of feeding ropes are matched. The structure is simple and the material is evenly stressed, which is the preferred mode of the present invention. Of course, in the actual transmission process, the number of transmission ropes can be set as needed.

[0052] The discharging swing arm 34 is provided with a discharging arc hole 341, and the discharging arc hole 341 is provided with a discharging mounting shaft for fixing the discharging swing arm 34. Such a structure can reliably adjust the position of the discharging mechanism, and the adjustment is convenient and reliable, which is convenient for reliable discharging.

[0053] The first material receiving shaft 311 is arranged on the material discharging swing arm 34 through the material receiving bearing seat 35, and the installation angle of the material receiving bearing seat 35 and the material discharging swing arm 34 is adjustable. Specifically, the material receiving bearing seat 35 is provided with a material receiving installation hole 351 for facilitating the installation and fixing of the material receiving bearing seat 35, and the material receiving installation hole 351 is arranged in a long strip shape. Such a structure can reliably adjust the size of the material receiving channel and the material receiving position, facilitate reliable material receiving, and has a wide range of product adaptation.

[0054] The first discharging shaft 321 is arranged on the discharging swing arm 34 through the discharging bearing seat 36, and the installation angle of the discharging bearing seat 36 and the discharging swing arm 34 is adjustable. Specifically, the discharging bearing seat 36 is provided with a discharging installation hole 361 for facilitating the installation and fixing of the discharging bearing seat 36, and the discharging installation hole 361 is arranged in a long strip shape. Such a structure can reliably adjust the size of the discharging channel, and the adjustment is convenient and reliable, which is convenient for reliable discharging.

[0055] The first receiving shaft 311 is provided with a groove wheel 37, and the groove wheel 37 is provided with a feeding groove 371 for the feeding rope 331 to pass through. Such a structure can reliably limit the feeding rope, with small wear and low energy consumption during operation.

[0056] In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0057] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. In addition, in the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0058] Technical personnel should note that although the present invention has been described according to the above specific implementation methods, the inventive concept of the present invention is not limited to this invention, and any modification using the inventive concept will be included in the scope of protection of this patent.

Claims

1. A four-side sealing packaging machine, characterized in that : comprising a cutting device (1), a shaping device (2) and a discharging device (3), wherein the cutting device (1), the shaping device (2) and the discharging device (3) are connected in sequence, wherein the shaping device (2) comprises a mounting frame (21), wherein a vertical mechanism (22) and a horizontal mechanism (23) are provided on the mounting frame (21), wherein a vertical channel (24) for materials to pass through is provided on the vertical mechanism (22), wherein a horizontal channel (25) for materials to pass through is provided on the horizontal mechanism (23), wherein a transmission mechanism (26) is provided between the vertical mechanism (22) and the horizontal mechanism (23), wherein the transmission mechanism (26) comprises a transmission channel (261), wherein the The transmission channel (261) is arranged between the vertical channel (24) and the horizontal channel (25) and is used to convert materials arranged vertically in the vertical channel (24) into horizontal arrangements for easy output from the horizontal channel (25) or to convert materials arranged horizontally in the horizontal channel (25) into vertical arrangements for easy output from the vertical channel (24). The mounting frame (21) is provided with an adjustment device (4) for adjusting the transmission channel (261). The transmission mechanism (26) includes a plurality of transmission ropes (262). The vertical mechanism (22) includes a first vertical roller (221) and a second vertical roller (222). The horizontal mechanism (23) includes a first horizontal roller (231 ) and a second horizontal roller (232), a plurality of transmission ropes (262) are respectively arranged between the first vertical roller (221) and the first horizontal roller (231), between the second vertical roller (222) and the second horizontal roller (232) and cooperate with each other to form the transmission channel (261), the adjustment device (4) comprises a shaping adjustment frame (41) and a first adjustment mechanism (42) for adjusting the vertical channel (24), the first adjustment mechanism (42) comprises a first adjustment component (421) for adjusting the height of the vertical channel (24) and a second adjustment component (422) for adjusting the size of the vertical channel (24), the first adjustment component (421) comprises A lifting handle (4211) and a lifting screw (4212), wherein the lifting handle (4211) is connected to the shaping adjustment frame (41) via the lifting screw (4212) and enables the shaping adjustment frame (41) to move vertically relative to the mounting frame (21), and the second adjustment component (422) comprises a shaping adjustment piece (4221) and a shaping adjustment shaft (4222), and the shaping adjustment frame (41) is provided with a shaping adjustment hole (411) for the shaping adjustment shaft (4222) to pass through, and the shaping adjustment piece (4221) is connected to the shaping adjustment shaft (4222) and adjusts the size of the vertical channel (24) by rotating the shaping adjustment shaft (4222).

2. A four-side sealing packaging machine according to claim 1, characterized in that The material cutting device comprises a rolling cutting frame (11), the rolling cutting frame (11) is provided with a first roller (12), a second roller (13), and a rolling cutting power source for causing the first roller (12) and the second roller (13) to rotate towards each other, the first roller (12) and the second roller (13) cooperate with each other to form a rolling cutting supply channel (14) for the material to be cut to pass through, the first roller (12) comprises a first cylinder (121) and a second cylinder (122), the second cylinder (122) is provided with a rolling cutting blade (123) for rounding the corners of the material to be cut, the second cylinder (122) and the first cylinder (121) cooperate with each other to form a circular first roller (12), and the first cylinder (121) and the second cylinder (122) are detachably connected.

3. A four-side sealing packaging machine according to claim 2, characterized in that The diameter of the first roller (12) is not less than 55 mm, the first cylinder (121) is provided with a rolling cutting installation groove (1211), the second cylinder (122) is arranged in the rolling cutting installation groove (1211), and the rolling cutting blade (123) protrudes outside the circumferential surface where the outer surface of the first cylinder (121) is located.

4. The four-side sealing packaging machine according to claim 1, characterized in that The material cutting device comprises a rolling cutting frame (11), the rolling cutting frame (11) is provided with a first roller (12), a second roller (13), and a rolling cutting power source for causing the first roller (12) and the second roller (13) to rotate towards each other, the first roller (12) and the second roller (13) cooperate with each other to form a rolling cutting supply channel (14) for the material to be cut to pass through, the first roller (12) comprises a first cylinder (121) and a rolling cutting blade (123) for rounding the corners of the material to be cut, and the first cylinder (121) and the rolling cutting blade (123) are an integrated structure.

5. A four-side sealing packaging machine according to claim 4, characterized in that The diameter of the first roller (12) is not greater than 60 mm, and the rolling cutting blade (123) is milled on the outer surface of the first cylinder (121).

6. A four-side sealing packaging machine according to claim 2 or 4, characterized in that The first roller (12) and the second roller (13) are connected via a gear assembly (15) and driven by a rolling power source to rotate in opposite directions. The gear assembly (15) comprises a first gear (151) and a second gear (152). The difference between the number of teeth of the first gear (151) and the number of teeth of the second gear (152) is not zero.

7. The four-side sealing packaging machine according to claim 1, characterized in that The discharging device (3) comprises a material receiving mechanism (31) and a material discharging mechanism (32), the material receiving mechanism (31) and the material discharging mechanism (32) are both arranged on the mounting frame (21), a feeding mechanism (33) is arranged between the material receiving mechanism (31) and the material discharging mechanism (32), the material discharging mechanism (32) is arranged on a material discharging swing arm (34), and the material discharging swing arm (34) is hinged to the mounting frame (21) and is rotatably arranged relative to the mounting frame (21).

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