A vacuum packaging device for corn processing

Abstract

The invention discloses a vacuum packaging device for corn processing, which relates to the technical field of vacuum packaging, and comprises a vacuum discharging mechanism and vacuum pumps installed on both sides of the vacuum discharging mechanism. The bottom of the vacuum discharging mechanism is provided with a uniform distribution mechanism, and the bottom of the uniform distribution mechanism is provided with a support box. The vacuum discharging mechanism comprises a lifting bracket, a lifting top plate is fixedly installed on the top of the lifting bracket, a first motor cover is fixedly installed on the top side of the lifting top plate, a lifting motor is fixedly installed on the inner side of the first motor cover, and a first sprocket transmission assembly is fixedly connected to the output end of the lifting motor. The amount of material discharge can be controlled by controlling the distance between the opening and closing baffles, and the corn kernels or corn cobs can be limited by the inclined grooves, so that the corn kernels can be discharged into the vacuum bag at the bottom. At the same time, the corn cobs are controlled to rotate to a direction parallel to the opening of the opening and closing baffles to carry out quantitative and directional material discharge.

Description

Technical Field

[0001] The invention relates to the technical field of vacuum packaging, in particular to a vacuum packaging device used for corn processing. Background Art

[0002] The principle of food vacuum packaging is very simple. The main reason for food mold and spoilage is the activity of microorganisms, and microorganisms need oxygen to survive. Vacuum packaging uses this principle to extract the oxygen in the packaging bag and food cells, so that microorganisms lose their "living environment". At the same time, this also prevents the food from changing taste and deteriorating due to oxidation, thereby achieving the effect of long-term storage and preservation of food.

[0003] Announcement No. CN220682781U discloses a vacuum packaging device for sweet corn kernels. The first lifting bar and the second lifting bar are used in conjunction to control the movable positioning bar to adjust the height, so that the packaging bag containing corn kernels can be stored inside and the overall use can be ensured. The movable positioning bar and the first lifting bar are used in conjunction to limit the position of the packaging bag to avoid distortion of the packaging bag caused by vacuuming. The sealing bar can be used to seal the vacuumed packaging bag directly to avoid opening the mouth and a small amount of air entering, which affects the storage time and ensures quality and safety. However, the patent still has the following problems in actual use:

[0004] Although the sweet corn kernel vacuum packaging device can directly seal the packaging bag after vacuuming by using a sealing strip to avoid opening the opening to allow a small amount of air to enter and affect the storage time, the corn cannot be evenly distributed inside the vacuum packaging bag before vacuum packaging. As a result, when vacuuming, the corn appears in different sizes or shapes due to uneven distribution inside the vacuum bag, which is not only inconvenient for consumers to carry, but also affects the storage of the corn after vacuuming.

[0005] Therefore, a vacuum packaging device for corn processing is proposed to solve the above-mentioned problems. Summary of the invention

[0006] The object of the present invention is to provide a vacuum packaging device for corn processing, so as to solve the problem that although the sweet corn kernel vacuum packaging device proposed in the above background technology can directly seal the packaging bag after vacuuming through the use of a sealing strip to avoid opening the opening to allow a small amount of air to enter and affect the storage time, the corn cannot be evenly distributed inside the vacuum packaging bag before vacuum packaging of the corn, resulting in the uneven distribution of corn inside the vacuum bag during vacuuming, resulting in different sizes or shapes, which is not only not conducive to consumers' carrying, but also affects the storage of corn after vacuuming.

[0007] To achieve the above object, the present invention provides the following technical solution: a vacuum packaging device for corn processing, comprising a vacuum discharge mechanism, and vacuum pumps installed on both sides of the vacuum discharge mechanism;

[0008] The bottom of the vacuum discharge mechanism is provided with a uniform distribution mechanism, and the bottom of the uniform distribution mechanism is provided with a support box;

[0009] Also includes:

[0010] The vacuum discharge mechanism comprises a lifting bracket, a lifting top plate is fixedly installed on the top of the lifting bracket, and a first motor cover is fixedly installed on one side of the top of the lifting top plate;

[0011] A lifting motor is fixedly installed on one side of the interior of the first motor cover, the output end of the lifting motor is fixedly connected to a first sprocket transmission assembly, and a lifting threaded rod is symmetrically installed on the bottom of the first sprocket transmission assembly;

[0012] The outer sides of the two lifting threaded rods are both threadedly connected with lifting threaded sleeves, a lifting plate is fixedly installed between the two lifting threaded sleeves, a lifting sliding sleeve is symmetrically installed on one side of the lifting plate away from the lifting threaded sleeve, and a lifting sliding rod is slidably connected inside the lifting sliding sleeve;

[0013] The uniform distribution mechanism includes a packaging table, a third motor cover is fixedly installed on one side of the packaging table, a translation motor is fixedly installed on one side of the inner side of the third motor cover, an output end of the translation motor is fixedly connected to a third sprocket transmission assembly, a translation threaded rod is symmetrically installed on one side of the third sprocket transmission assembly, the outer sides of the two translation threaded rods are threadedly connected to translation threaded sleeves, the tops of the two translation threaded sleeves are fixedly installed with translation fixing blocks, and the sides of the two translation fixing blocks close to each other are rotationally connected to the first rotating gear;

[0014] One side of the first rotating gear is rotatably connected to a support baffle, the bottom of the first rotating gear is meshedly connected to an engaging rack, the engaging rack is fixedly installed on the top of the packaging table, the top of the first rotating gear is meshedly connected to a second rotating gear, a rotating roller is fixedly installed between the two second rotating gears, a plurality of connecting springs are fixedly installed inside the rotating roller, a knocking block is fixedly connected to the top of the connecting spring, the bottom of the support baffle is slidably connected to a limiting slide rail, and the limiting slide rail is fixedly installed on the top of the packaging table.

[0015] Preferably, a material discharge box is fixedly installed inside the lifting plate, the vacuum pump is symmetrically installed on both sides of the lifting plate close to the material discharge box, a material guide bin is fixedly installed on the top of the material discharge box, a sliding baffle is symmetrically slidably connected inside the material guide bin, a rotating groove is provided inside the material discharge box, and a material discharge box is provided with a material discharge groove near the bottom of the rotating groove.

[0016] Preferably, a rotating motor is fixedly installed on one side of the discharge box, and a rotating connecting rod is fixedly connected to the output end of the rotating motor. Rotating disks are symmetrically installed at both ends of the rotating connecting rod, and a plurality of partition plates are fixedly installed between the two rotating disks. An opening and closing motor is fixedly installed on the side of the discharge box close to the discharge chute.

[0017] Preferably, the output end of the opening and closing motor is fixedly connected to an opening and closing threaded rod, and both ends of the opening and closing threaded rod are symmetrically threadedly connected to opening and closing threaded sleeves, one side of the two opening and closing threaded sleeves is fixedly installed with an opening and closing baffle, the top of the opening and closing baffle is provided with an inclined groove, and the side of the opening and closing baffle away from the opening and closing threaded sleeve is fixedly installed with an opening and closing sliding sleeve, and the opening and closing sliding rod is slidably connected inside the opening and closing sliding sleeve.

[0018] Preferably, a second motor cover is fixedly installed on one side of the lifting plate, a clamping motor is fixedly installed on one side of the inner side of the second motor cover, an output end of the clamping motor is fixedly connected to a second sprocket transmission assembly, one side of the second sprocket transmission assembly is symmetrically connected to a clamping bidirectional threaded rod, the outer sides of the two clamping bidirectional threaded rods are symmetrically threadedly connected to clamping threaded sleeves, and a clamping connecting rod is fixedly installed on the bottom of the clamping threaded sleeve.

[0019] Preferably, a clamping bracket is fixedly installed on the bottom of the two clamping connecting rods, a plurality of fixing brackets are fixedly installed on the bottom of the clamping bracket, a clamping bolt is connected to the internal thread of the fixing bracket, a clamping knob is fixedly installed on one side of the clamping bolt, a clamping plate is rotatably connected to the side of the clamping bolt away from the clamping knob, and a heat sealing strip is fixedly installed on the bottom of the clamping plate.

[0020] Preferably, the support box is fixedly installed at the bottom of the packaging table, and the packaging table is slidably connected to a support plate inside, and a top adjusting bracket is symmetrically installed at the bottom of the support plate, and a bottom adjusting bracket is symmetrically installed on the inner side of the bottom of the support box, a fourth motor cover is fixedly installed on one side of the top adjusting bracket, and an adjusting motor is fixedly installed on one side of the inner side of the fourth motor cover, an output end of the adjusting motor is fixedly connected to a fourth sprocket transmission assembly, one side of the fourth sprocket transmission assembly is symmetrically connected to an adjusting bidirectional threaded rod, both ends of the adjusting bidirectional threaded rod are symmetrically threadedly connected with an adjusting threaded sleeve, the bottom of the adjusting threaded sleeve is rotatably connected to an adjusting rotating rod, the bottom of the adjusting rotating rod is rotatably connected to an adjusting sliding sleeve, the inside of the adjusting sliding sleeve is slidably connected to an adjusting sliding rod, and the adjusting sliding rod is fixedly installed inside the bottom adjusting bracket.

[0021] Compared with the prior art, the beneficial effects of the present invention are as follows: the vacuum packaging device for corn processing can control the amount of material discharged by controlling the distance between the opening and closing baffles, and can limit the corn kernels or corn cobs by using the inclined groove, so as to facilitate the discharge of the corn kernels into the vacuum bag at the bottom, and at the same time control the corn cobs to rotate to a direction parallel to the opening of the opening and closing baffles to carry out quantitative and directional material discharge, and can knock the corn inside the vacuum bag by using the connecting spring and the knocking block, so that the corn inside the vacuum bag can be evenly distributed, and the size and shape of the vacuum bag after vacuuming can be controlled, so as to facilitate the use and carrying of consumers. The specific contents are as follows:

[0022] 1. By setting up the vacuum discharge mechanism, not only can the lifting motor be used to drive the first sprocket transmission assembly and the lifting threaded rod to rotate, so that the lifting threaded sleeve and the lifting sliding sleeve drive the lifting plate to lift and move, and the tube of the vacuum pump is inserted into the vacuum bag for easy vacuuming, corn kernels or corn cobs are placed in the guide bin, and the corn kernels or corn cobs can be guided into the discharge box through the sliding baffle, and the rotating motor is started to drive the rotating connecting rod to rotate, so that the rotating disk adjusts the partition plate to rotate, and the size of the gap between the partition plate and the discharge chute is adjusted to control the amount of corn kernels or corn cobs discharged, the opening and closing threaded rod is driven to rotate by the opening and closing motor, so that the opening and closing threaded sleeve and the opening and closing sliding sleeve drive the opening and closing baffle to move relatively, and the amount of discharge can be controlled by controlling the distance between the opening and closing baffles, and the inclined trough can be used to adjust the corn kernels or The corn cob is limited to facilitate the discharge of corn kernels into the vacuum bag at the bottom. At the same time, the corn cob is controlled to rotate to a direction parallel to the opening of the opening and closing baffle plate to carry out quantitative and directional feeding, which is convenient for vacuuming the corn. The clamping bolt is driven to rotate by turning the clamping knob to move the clamping plate, so that the vacuum bag can be clamped and fixed, which is convenient for filling the corn. After the corn is filled, the clamping motor is started to drive the second sprocket transmission assembly and the clamping bidirectional threaded rod to rotate, so that the clamping threaded sleeve drives the clamping connecting rod and the clamping bracket to move relatively, so that the vacuum bag can be closed. When the two heat sealing strips are in contact, the packaging bag can be heat-sealed by heating the heat sealing strips. The distance between the vacuum bag and the support plate can be adjusted by the lifting motor, and the vacuum bag filled with corn kernels or corn cobs is placed horizontally, which is convenient for adjusting the thickness of the corn in the vacuum bag state.

[0023] 2. The uniform distribution mechanism can not only utilize the translation motor to drive the third sprocket transmission assembly and the translation threaded rod to rotate, so that the translation threaded sleeve drives the translation fixed block and the first rotating gear to move, but also utilize the meshing connection between the first rotating gear, the meshing rack and the second rotating gear to drive the rotating roller to rotate counterclockwise while the rotating roller moves to the right, and utilize the connecting spring and the knocking block to knock the corn inside the vacuum bag, so that the corn inside the vacuum bag can be evenly distributed, which is convenient for controlling the size and shape of the vacuum bag after vacuuming, so that it is convenient for consumers to use and carry, and the fourth sprocket transmission assembly and the adjusting bidirectional threaded rod are driven to rotate by the adjusting motor, so that the adjusting threaded sleeve drives the adjusting rotating rod to rotate while the outer side of the adjusting bidirectional threaded rod moves relatively, and the adjusting sliding sleeve slides relatively on the outer side of the adjusting sliding rod, so that the distance between the top adjusting bracket and the bottom adjusting bracket can be adjusted, and since the bottom adjusting bracket is fixedly installed on the support box, the height adjustment of the support plate can be realized, and the distance between the vacuum bag and the rotating roller can be controlled, so that a small amount of uniform knocking of the corn can be achieved, and the uniformity of the corn in the vacuum bag is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1It is a schematic diagram of the overall three-dimensional structure of the present invention;

[0025] Figure 2 It is a three-dimensional structural schematic diagram of the vacuum discharge mechanism in the present invention;

[0026] Figure 3 It is a schematic diagram of the three-dimensional structure of the lifting plate in the present invention;

[0027] Figure 4 It is a schematic diagram of the three-dimensional structure of the cross section of the material box and the material guide bin in the present invention;

[0028] Figure 5 It is a schematic diagram of the three-dimensional structure of the rotating disk and the partition plate in the present invention;

[0029] Figure 6 It is a schematic diagram of the three-dimensional structure of the opening and closing baffle in the present invention;

[0030] Figure 7 It is a schematic diagram of the three-dimensional structure of the clamping bracket in the present invention;

[0031] Figure 8 It is a schematic diagram of the three-dimensional structure of the uniform distribution mechanism cross section in the present invention;

[0032] Fig. 9 It is a schematic diagram of the three-dimensional structure of the meshing rack in the present invention;

[0033] Fig.10 It is a schematic diagram of the three-dimensional structure of the cross section of the rotating roller in the present invention;

[0034] Fig.11 It is a schematic diagram of the three-dimensional structure of the support plate in the present invention.

[0035] In the figure: 1. vacuum discharge mechanism; 101. lifting bracket; 102. lifting top plate; 103. first motor cover; 104. lifting motor; 105. first sprocket transmission assembly; 106. lifting threaded rod; 107. lifting threaded sleeve; 108. lifting plate; 109. lifting sliding sleeve; 110. lifting sliding rod; 111. material discharge box; 112. vacuum pump; 113. material guide bin; 114. sliding baffle; 115. rotating trough; 116. material discharge trough; 117. 7. Rotating motor; 118. Rotating connecting rod; 119. Rotating disk; 120. Partition plate; 121. Opening and closing motor; 122. Opening and closing threaded rod; 123. Opening and closing threaded sleeve; 124. Opening and closing baffle; 125. Inclined groove; 126. Opening and closing sliding sleeve; 127. Opening and closing sliding rod; 128. Second motor cover; 129. Clamping motor; 130. Second sprocket transmission assembly; 131. Clamping bidirectional threaded rod; 132. Clamping threaded sleeve; 133. Clamping connecting rod; 134, clamping bracket; 135, fixing bracket; 136, clamping bolt; 137, clamping knob; 138, clamping plate; 139, heat sealing strip; 2, uniform distribution mechanism; 201, packaging table; 202, third motor cover; 203, translation motor; 204, third sprocket transmission assembly; 205, translation thread rod; 206, translation thread sleeve; 207, translation fixed block; 208, first rotating gear; 209, support baffle; 210, meshing rack; 211 , second rotating gear; 212, rotating roller; 213, connecting spring; 214, knocking block; 215, limiting slide rail; 216, supporting box; 217, supporting plate; 218, top adjustment bracket; 219, bottom adjustment bracket; 220, fourth motor cover; 221, adjusting motor; 222, fourth sprocket transmission assembly; 223, adjusting bidirectional threaded rod; 224, adjusting threaded sleeve; 225, adjusting rotating rod; 226, adjusting sliding sleeve; 227, adjusting sliding rod. DETAILED DESCRIPTION

[0036] 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 implementation regulations 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 creative work are within the scope of protection of the present invention.

[0037] See also Figure 1-Figure 11The present invention provides a technical solution: a vacuum packaging device for corn processing, a vacuum discharge mechanism 1, and a vacuum pump 112 installed on both sides of the vacuum discharge mechanism 1, a uniform distribution mechanism 2 is arranged at the bottom of the vacuum discharge mechanism 1, and a support box 216 is arranged at the bottom of the uniform distribution mechanism 2, the vacuum discharge mechanism 1 includes a lifting bracket 101, a lifting top plate 102 is fixedly installed on the top of the lifting bracket 101, a first motor cover 103 is fixedly installed on the top side of the lifting top plate 102, wherein a lifting motor 104 is fixedly installed on one side of the inside of the first motor cover 103, the output end of the lifting motor 104 is fixedly connected to a first sprocket transmission assembly 105, and a lifting threaded rod 106 is symmetrically installed on the bottom of the first sprocket transmission assembly 105, Among them, the outer sides of the two lifting threaded rods 106 are threadedly connected with lifting threaded sleeves 107, a lifting plate 108 is fixedly installed between the two lifting threaded sleeves 107, a lifting sliding sleeve 109 is symmetrically installed on the side of the lifting plate 108 away from the lifting threaded sleeve 107, the lifting sliding sleeve 109 is symmetrically connected with a lifting sliding rod 110 inside, a discharge box 111 is fixedly installed inside the lifting plate 108, and a vacuum pump 112 is symmetrically installed on both sides of the lifting plate 108 close to the discharge box 111. The lifting motor 104 is used to drive the first sprocket transmission assembly 105 and the lifting threaded rod 106 to rotate, so that the lifting threaded sleeve 107 and the lifting sliding sleeve 109 drive the lifting plate 108 to move up and down, and the pipe of the vacuum pump 112 is inserted into the vacuum bag for easy vacuuming.

[0038] A guide bin 113 is fixedly installed on the top of the unloading box 111, and a sliding baffle 114 is symmetrically slidably connected inside the guide bin 113. A rotating groove 115 is opened inside the unloading box 111, and a unloading groove 116 is opened at the bottom of the unloading box 111 near the rotating groove 115. A rotating motor 117 is fixedly installed on one side of the unloading box 111, and a rotating connecting rod 118 is fixedly connected to the output end of the rotating motor 117. Rotating disks 119 are symmetrically installed at both ends of the rotating connecting rod 118, and a rotating plate 119 is fixedly installed between the two rotating disks 119. A plurality of partition plates 120 are installed, an opening and closing motor 121 is fixedly installed on one side of the material box 111 close to the material chute 116, an opening and closing threaded rod 122 is fixedly connected to the output end of the opening and closing motor 121, and both ends of the opening and closing threaded rod 122 are symmetrically threadedly connected to the opening and closing threaded sleeves 123, and an opening and closing baffle 124 is fixedly installed on one side of the two opening and closing threaded sleeves 123, and an inclined groove 125 is provided on the top of the opening and closing baffle 124, and an opening and closing sliding sleeve 126 is fixedly installed on the side of the opening and closing baffle 124 away from the closing threaded sleeve 123. The sliding sleeve 126 is internally slidably connected with an opening and closing sliding rod 127, and a second motor cover 128 is fixedly installed on one side of the lifting plate 108. The corn kernels or corn cobs are placed in the guide bin 113, and the corn kernels or corn cobs can be introduced into the discharge box 111 through the sliding baffle 114. The rotating motor 117 is started to drive the rotating connecting rod 118 to rotate, so that the rotating disk 119 mobilizes the partition plate 120 to rotate, and the size of the gap between the partition plate 120 and the discharge chute 116 is adjusted to control the corn kernels or corn cobs. The amount of corn cobs discharged is determined by the opening and closing motor 121 driving the opening and closing threaded rod 122 to rotate, so that the opening and closing threaded sleeve 123 and the opening and closing sliding sleeve 126 drive the opening and closing baffle 124 to move relative to each other. The amount of discharge can be controlled by controlling the distance between the opening and closing baffles 124. The inclined groove 125 can be used to limit the position of corn kernels or corn cobs, so that the corn kernels can be discharged into the vacuum bag at the bottom. At the same time, the corn cobs are controlled to rotate to a direction parallel to the opening of the opening and closing baffle 124 to carry out quantitative and directional discharge, which is convenient for vacuuming the corn.

[0039] A clamping motor 129 is fixedly installed on one side of the interior of the second motor cover 128, and a second sprocket transmission assembly 130 is fixedly connected to the output end of the clamping motor 129, and a clamping bidirectional threaded rod 131 is symmetrically connected to one side of the second sprocket transmission assembly 130, and the outer sides of the two clamping bidirectional threaded rods 131 are symmetrically threadedly connected to clamping threaded sleeves 132, and a clamping connecting rod 133 is fixedly installed on the bottom of the clamping threaded sleeves 132, and a clamping bracket 134 is fixedly installed on the bottom of the two clamping connecting rods 133, and a plurality of fixing brackets 135 are fixedly installed on the bottom of the clamping bracket 134, and a clamping bolt 136 is threadedly connected to the inner side of the fixing bracket 135, and a clamping knob 137 is fixedly installed on one side of the clamping bolt 136, and a clamping plate 136 is rotatably connected to the side of the clamping bolt 136 away from the clamping knob 137. 38. A heat sealing strip 139 is fixedly installed at the bottom of the clamping plate 138. By turning the clamping knob 137 to drive the clamping bolt 136 to rotate, the clamping plate 138 is moved, and the vacuum bag can be clamped and fixed, which is convenient for filling corn. After the corn is filled, the clamping motor 129 is started to drive the second sprocket transmission assembly 130 and the clamping bidirectional threaded rod 131 to rotate, so that the clamping threaded sleeve 132 drives the clamping connecting rod 133 and the clamping bracket 134 to move relative to each other, so as to seal the vacuum bag. When the two heat sealing strips 139 are in contact, the packaging bag can be heat-sealed by heating the heat sealing strips 139. The distance between the vacuum bag and the support plate 217 can be adjusted by the lifting motor 104, and the vacuum bag filled with corn kernels or corn cobs can be placed horizontally, which is convenient for adjusting the thickness of the corn in the vacuum bag state.

[0040] The uniform distribution mechanism 2 includes a packaging table 201, a third motor cover 202 is fixedly installed on one side of the packaging table 201, a translation motor 203 is fixedly installed on one side of the inner side of the third motor cover 202, an output end of the translation motor 203 is fixedly connected to a third sprocket transmission assembly 204, a translation threaded rod 205 is symmetrically installed on one side of the third sprocket transmission assembly 204, the outer sides of the two translation threaded rods 205 are both threadedly connected to translation thread sleeves 206, the tops of the two translation thread sleeves 206 are both fixedly installed with translation fixing blocks 207, and the two translation fixing blocks 207 are fixedly installed on the outer sides of the two translation threaded rods 205. The first rotating gear 208 is rotatably connected to one side of the blocks 207 that are close to each other. The first rotating gear 208 is rotatably connected to one side of the support baffle 209. The bottom of the first rotating gear 208 is meshedly connected to a meshing rack 210. The meshing rack 210 is fixedly installed on the top of the packaging table 201. The top of the first rotating gear 208 is meshedly connected to a second rotating gear 211. A rotating roller 212 is fixedly installed between the two second rotating gears 211. A plurality of connecting springs 213 are fixedly installed inside the rotating roller 212. The top of the connecting spring 213 is fixedly installed to the bottom of the first rotating gear 208. A knock block 214 is fixedly connected, and the bottom of the support baffle 209 is slidably connected to a limited slide rail 215, and the limited slide rail 215 is fixedly installed on the top of the packaging table 201. The support box 216 is fixedly installed on the bottom of the packaging table 201. The packaging table 201 is internally slidably connected with a support plate 217, and a top adjustment bracket 218 is symmetrically installed at the bottom of the support plate 217. A bottom adjustment bracket 219 is symmetrically installed on the inner side of the bottom of the support box 216. The translation motor 203 is used to drive the third sprocket transmission assembly 204 and the translation threaded rod 205 to rotate , so that the translation threaded sleeve 206 drives the translation fixed block 207 and the first rotating gear 208 to move, and by utilizing the meshing connection between the first rotating gear 208, the meshing rack 210 and the second rotating gear 211, the rotating roller 212 can be driven to rotate counterclockwise while the rotating roller 212 moves to the right, and the connecting spring 213 and the knocking block 214 can be used to knock the corn inside the vacuum bag, so that the corn inside the vacuum bag can be evenly distributed, which is convenient for controlling the size and shape of the vacuum bag after vacuuming, so that it is convenient for consumers to use and carry.

[0041] A fourth motor cover 220 is fixedly installed on one side of the top adjustment bracket 218, an adjustment motor 221 is fixedly installed on one side of the inner part of the fourth motor cover 220, an output end of the adjustment motor 221 is fixedly connected to a fourth sprocket transmission assembly 222, an adjustment bidirectional threaded rod 223 is symmetrically connected to one side of the fourth sprocket transmission assembly 222, both ends of the adjustment bidirectional threaded rod 223 are symmetrically threadedly connected to an adjustment threaded sleeve 224, the bottom of the adjustment threaded sleeve 224 is rotatably connected to an adjustment rotating rod 225, the bottom of the adjustment rotating rod 225 is rotatably connected to an adjustment sliding sleeve 226, the inner part of the adjustment sliding sleeve 226 is slidably connected to an adjustment sliding rod 227, and the adjustment sliding rod 227 is fixedly installed at the bottom adjustment Inside the bracket 219, the fourth sprocket transmission assembly 222 and the adjusting bidirectional threaded rod 223 are driven to rotate by the adjusting motor 221, so that the adjusting threaded sleeve 224 moves relatively on the outside of the adjusting bidirectional threaded rod 223 while driving the adjusting rotating rod 225 to rotate. At the same time, the adjusting sliding sleeve 226 slides relatively on the outside of the adjusting sliding rod 227, so as to achieve the distance adjustment between the top adjusting bracket 218 and the bottom adjusting bracket 219. Since the bottom adjusting bracket 219 is fixedly mounted on the support box 216, the height adjustment of the support plate 217 can be achieved, and the distance between the vacuum bag and the rotating roller 212 can be controlled, so that a small amount of uniform beating of the corn can be achieved, thereby improving the uniformity of the corn in the vacuum bag.

[0042] Working principle: Before using this vacuum packaging device for corn processing, you need to check the overall condition of the device to make sure it can work normally. Figure 1 - Fig.11 As shown, first, by rotating the clamping knob 137, the clamping bolt 136 is driven to rotate, so that the clamping plate 138 moves, the vacuum bag can be clamped and fixed, which is convenient for filling corn, and corn kernels or corn cobs are placed in the guide bin 113. The corn kernels or corn cobs can be introduced into the discharge box 111 through the sliding baffle 114. The rotating motor 117 is started to drive the rotating connecting rod 118 to rotate, so that the rotating disk 119 mobilizes the partition plate 120 to rotate, and the size of the gap between the partition plate 120 and the discharge chute 116 is adjusted, so as to The amount of corn kernels or corn cobs discharged is controlled. The opening and closing motor 121 drives the opening and closing threaded rod 122 to rotate, so that the opening and closing threaded sleeve 123 and the opening and closing sliding sleeve 126 drive the opening and closing baffle 124 to move relatively. The amount of discharge can be controlled by controlling the distance between the opening and closing baffles 124. The inclined groove 125 can be used to limit the corn kernels or corn cobs, so that the corn kernels can be discharged into the vacuum bag at the bottom. At the same time, the corn cobs are controlled to rotate to a direction parallel to the opening of the opening and closing baffle 124, so as to carry out quantitative and directional discharge, thereby facilitating the vacuum extraction of corn.

[0043] Secondly, after the corn filling is completed, the clamping motor 129 is started to drive the second sprocket transmission assembly 130 and the clamping bidirectional threaded rod 131 to rotate, so that the clamping threaded sleeve 132 drives the clamping connecting rod 133 and the clamping bracket 134 to move relatively, so that the vacuum bag can be sealed. When the two heat sealing strips 139 are in contact, the packaging bag can be heat-sealed by heating the heat sealing strips 139. The lifting motor 104 is used to drive the first sprocket transmission assembly 105 and the lifting threaded rod 106 to rotate, so that the lifting threaded sleeve 107 and the lifting sliding sleeve 109 drive the lifting plate 108 to move up and down. The lifting motor 104 can adjust the distance between the vacuum bag and the support plate 217, and the vacuum bag filled with corn kernels or corn cobs can be placed on the water. The thickness of the corn in the vacuum bag is adjusted by the translation motor 203, and the third sprocket transmission assembly 204 and the translation threaded rod 205 are driven to rotate, so that the translation threaded sleeve 206 drives the translation fixed block 207 and the first rotating gear 208 to move. By utilizing the meshing connection between the first rotating gear 208, the meshing rack 210 and the second rotating gear 211, the rotating roller 212 can be driven to rotate counterclockwise while the rotating roller 212 moves to the right. The connecting spring 213 and the knocking block 214 can be used to knock the corn inside the vacuum bag, so that the corn inside the vacuum bag can be evenly distributed, which is convenient for controlling the size and shape of the vacuum bag after vacuuming, so that it is convenient for consumers to use and carry.

[0044] Finally, the fourth sprocket transmission assembly 222 and the adjusting bidirectional threaded rod 223 are driven to rotate by the adjusting motor 221, so that the adjusting threaded sleeve 224 drives the adjusting rotating rod 225 to rotate while relatively moving the outer side of the adjusting bidirectional threaded rod 223, and at the same time, the adjusting sliding sleeve 226 slides relatively on the outer side of the adjusting sliding rod 227, so as to achieve the distance adjustment between the top adjusting bracket 218 and the bottom adjusting bracket 219. Since the bottom adjusting bracket 219 is fixedly mounted on the supporting box 216, the height adjustment of the supporting plate 217 can be achieved, and the distance between the vacuum bag and the rotating roller 212 can be controlled, so as to achieve a small amount of uniform beating of the corn, improve the uniformity of the corn in the vacuum bag, and insert the tube of the vacuum pump 112 into the vacuum bag for easy vacuuming.

[0045] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A vacuum packaging device for corn processing, comprising a vacuum discharge mechanism (1), and a vacuum pump (112) installed on both sides of the vacuum discharge mechanism (1); A uniform distribution mechanism (2) is provided at the bottom of the vacuum discharge mechanism (1), and a support box (216) is provided at the bottom of the uniform distribution mechanism (2); It is characterized in that Also includes: The vacuum discharge mechanism (1) comprises a lifting bracket (101), a lifting top plate (102) is fixedly mounted on the top of the lifting bracket (101), and a first motor cover (103) is fixedly mounted on one side of the top of the lifting top plate (102); A lifting motor (104) is fixedly mounted on one side of the interior of the first motor cover (103); an output end of the lifting motor (104) is fixedly connected to a first sprocket transmission assembly (105); and a lifting threaded rod (106) is symmetrically mounted on the bottom of the first sprocket transmission assembly (105); The outer sides of the two lifting threaded rods (106) are both threadedly connected to lifting threaded sleeves (107); a lifting plate (108) is fixedly installed between the two lifting threaded sleeves (107); a lifting sliding sleeve (109) is symmetrically installed on one side of the lifting plate (108) away from the lifting threaded sleeves (107); and a lifting sliding rod (110) is slidably connected to the inside of the lifting sliding sleeve (109); The uniform distribution mechanism (2) comprises a packaging table (201), a third motor cover (202) is fixedly mounted on one side of the packaging table (201), a translation motor (203) is fixedly mounted on one side of the inner side of the third motor cover (202), an output end of the translation motor (203) is fixedly connected to a third sprocket transmission assembly (204), a translation threaded rod (205) is symmetrically mounted on one side of the third sprocket transmission assembly (204), the outer sides of the two translation threaded rods (205) are both threadedly connected to translation threaded sleeves (206), the tops of the two translation threaded sleeves (206) are both fixedly mounted with translation fixed blocks (207), and the sides of the two translation fixed blocks (207) close to each other are rotationally connected to a first rotating gear (208); One side of the first rotating gear (208) is rotatably connected to a supporting baffle (209); the bottom of the first rotating gear (208) is meshingly connected to a meshing rack (210); the meshing rack (210) is fixedly mounted on the top of the packaging platform (201); the top of the first rotating gear (208) is meshingly connected to a second rotating gear (211); a rotating roller (212) is fixedly mounted between the two second rotating gears (211); a plurality of connecting springs (213) are fixedly mounted inside the rotating roller (212); a knocking block (214) is fixedly connected to the top of the connecting spring (213); the bottom of the supporting baffle (209) is slidably connected to a limiting slide rail (215); the limiting slide rail (215) is fixedly mounted on the top of the packaging platform (201).

2. A vacuum packaging device for corn processing according to claim 1, characterized in that: A material discharge box (111) is fixedly installed inside the lifting plate (108), the vacuum pump (112) is symmetrically installed on both sides of the lifting plate (108) close to the material discharge box (111), a material guide bin (113) is fixedly installed on the top of the material discharge box (111), a sliding baffle (114) is symmetrically slidably connected inside the material guide bin (113), a rotating groove (115) is provided inside the material discharge box (111), and a material discharge groove (116) is provided near the bottom of the rotating groove (115) of the material discharge box (111).

3. A vacuum packaging device for corn processing according to claim 2, characterized in that: A rotating motor (117) is fixedly mounted on one side of the material discharge box (111); a rotating connecting rod (118) is fixedly connected to the output end of the rotating motor (117); rotating disks (119) are symmetrically mounted on both ends of the rotating connecting rod (118); a plurality of partition plates (120) are fixedly mounted between the two rotating disks (119); and an opening and closing motor (121) is fixedly mounted on one side of the material discharge box (111) close to the material discharge chute (116).

4. A vacuum packaging device for corn processing according to claim 3, characterized in that: An output end of the opening and closing motor (121) is fixedly connected to an opening and closing threaded rod (122), and both ends of the opening and closing threaded rod (122) are symmetrically threadedly connected to opening and closing threaded sleeves (123), one side of each of the two opening and closing threaded sleeves (123) is fixedly mounted with an opening and closing baffle (124), the top of each of the opening and closing baffles (124) is provided with an inclined groove (125), and a side of the opening and closing baffle (124) away from the opening and closing threaded sleeve (123) is fixedly mounted with an opening and closing sliding sleeve (126), and the interior of the opening and closing sliding sleeve (126) is slidably connected to an opening and closing sliding rod (127).

5. The vacuum packaging device for corn processing according to claim 4, characterized in that: A second motor cover (128) is fixedly mounted on one side of the lifting plate (108); a clamping motor (129) is fixedly mounted on one side of the interior of the second motor cover (128); an output end of the clamping motor (129) is fixedly connected to a second sprocket transmission assembly (130); a clamping bidirectional threaded rod (131) is symmetrically connected to one side of the second sprocket transmission assembly (130); the outer sides of the two clamping bidirectional threaded rods (131) are symmetrically threadedly connected to clamping threaded sleeves (132); and a clamping connecting rod (133) is fixedly mounted on the bottom of the clamping threaded sleeves (132).

6. The vacuum packaging device for corn processing according to claim 5, characterized in that: A clamping bracket (134) is fixedly installed at the bottom of the two clamping connecting rods (133), a plurality of fixing brackets (135) are fixedly installed at the bottom of the clamping bracket (134), a clamping bolt (136) is internally threadedly connected to the fixing bracket (135), a clamping knob (137) is fixedly installed on one side of the clamping bolt (136), a clamping plate (138) is rotatably connected to the side of the clamping bolt (136) away from the clamping knob (137), and a heat sealing strip (139) is fixedly installed on the bottom of the clamping plate (138).

7. The vacuum packaging device for corn processing according to claim 1, characterized in that: The support box (216) is fixedly mounted on the bottom of the packaging platform (201); a support plate (217) is slidably connected to the inside of the packaging platform (201); a top adjustment bracket (218) is symmetrically mounted on the bottom of the support plate (217); a bottom adjustment bracket (219) is symmetrically mounted on the inner side of the bottom of the support box (216); a fourth motor cover (220) is fixedly mounted on one side of the top adjustment bracket (218); an adjustment motor (221) is fixedly mounted on one side of the inside of the fourth motor cover (220); and an output end of the adjustment motor (221) is fixedly connected to a fourth sprocket transmission. The fourth sprocket transmission assembly (222) is symmetrically connected to an adjusting bidirectional threaded rod (223) on one side, and both ends of the adjusting bidirectional threaded rod (223) are symmetrically threadedly connected to adjusting threaded sleeves (224), the bottom of the adjusting threaded sleeve (224) is rotatably connected to an adjusting rotating rod (225), the bottom of the adjusting rotating rod (225) is rotatably connected to an adjusting sliding sleeve (226), the interior of the adjusting sliding sleeve (226) is slidably connected to an adjusting sliding rod (227), and the adjusting sliding rod (227) is fixedly mounted inside the bottom adjusting bracket (219).

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