Automatic unpacking and packing equipment for packaging boxes

Abstract

The present invention relates to the field of unpacking and packing equipment, and in particular to an automatic unpacking and packing equipment for packaging boxes. It includes an operating frame, a tape processing platform, a position adjustment component, a material receiving component, and a positioning and gluing component. One end of the operating frame is provided with multiple groups of conveying rollers, and the other end is provided with a discharge plate and a turning member; the tape processing platform is used for tape cutting; the position adjustment component adjusts the material position; the material receiving component is located directly below the discharge plate; the positioning and gluing component clamps the packaging box for positioning and angle adjustment through the movement and rotation of the positioning member on the one hand, and turns the two hinges of the packaging box over and forms a plane through the bending and adsorption of the positioning member on the other hand; the gluing member seals the hinge gap by stretching the tape. The present invention realizes the process of box loading-tape cutting-unloading-box turning-loading-tape sticking-box unloading through the above-mentioned structural coordination, and each link of unpacking and packing is closely connected, coherent, efficient, automatic and intelligent, which is conducive to assisting the operation of the automatic unpacking and packing production line.

Description

Technical Field

[0001] The invention relates to the field of unpacking and packing equipment, and in particular to automatic unpacking and packing equipment for packaging boxes. Background Art

[0002] The main purpose of residual torsion test of I-spool is to measure and evaluate the residual torsion value of the wire after it is wound on the I-spool, so as to ensure that the wire will not have quality problems caused by excessive torsion during subsequent use or processing. A fully wound I-spool weighs about 50 kilograms. When conducting residual torsion test, the unpacking and packing of the wires are done manually with the help of a hoist, and the workers have to take them up and down one by one from the packaging box. The labor intensity is high, there are safety hazards, and the work efficiency is low.

[0003] A Chinese patent with authorization announcement number CN221418932U discloses an unpacking tool, including: a frame, an unpacking platform, and a picking platform; the frame is formed with an unpacking station and a picking station, and the packaging box can flow from the unpacking station to the picking station; the unpacking platform is arranged on the frame and is located at the unpacking station, the unpacking platform includes a laterally extended storage plate, and a cutting portion is protrudingly provided at the upper end surface of the storage plate, for cutting the tape adhered to the lower end surface of the packaging box; the picking platform is arranged on the frame and is located at the picking station, a blanking channel extending in the up-and-down direction is formed on the picking platform, and the picking platform includes a movably installed shielding plate portion, and during the movable stroke of the shielding plate portion, the shielding plate portion can be moved to open the blanking channel to allow the items in the packaging box corresponding to the upper part of the blanking channel to fall.

[0004] The existing automatic unpacking and packing equipment for packaging boxes work separately, that is, one machine is required to unpack and the other to pack. Not only does it occupy a large area, but the continuity of the intermediate links is insufficient, which affects the overall automation and efficiency of the production line. In addition, since the top of the material and the top hinge of the packaging box are not necessarily flush after packing, there is often extra space. When applying the tape, it is necessary to apply force downward, which will cause the hinge joint to be concave, affecting the sealing effect. Summary of the invention

[0005] In view of the problems existing in the background technology, an automatic unpacking and packing equipment for packaging boxes is proposed. Through the cooperation of the above-mentioned structure, the process of loading box - cutting tape - unloading - turning box - loading - sticking tape - unloading is realized. The various links of unpacking and packing are closely connected, coherent and efficient, automatic and intelligent, which is conducive to assisting the operation of the automatic unpacking and packing production line.

[0006] The present invention proposes an automatic unpacking and packing device for packaging boxes, comprising an operating frame, a tape processing platform, a position adjustment component, a material receiving component and a positioning and gluing component. A conveying plane composed of multiple groups of conveying rollers is arranged at one end of the operating frame, and a mounting opening is left on the conveying plane. Two groups of unloading plates that can be flipped downward and two groups of flipping parts that can position and flip the packaging box are arranged at the other end of the operating frame; the tape processing platform is located on the mounting opening, and the hinge sealing tape of the packaging box is cut from the bottom by laser technology; the position adjustment component is located below the operating frame to adjust the position of the material unloaded from the packaging box; the material receiving component is located directly below the unloading plate, and is used to transfer the received material to the position adjustment component; the positioning and gluing component is fixed to the operating frame through a bracket and is located directly above the tape processing platform; wherein multiple groups of positioning parts are arranged, all of which are active multi-section structures, and an adsorption end is arranged; on the one hand, the packaging box is clamped, positioned and angled by moving and rotating the positioning parts, and on the other hand, the two hinges of the packaging box are flipped and formed into a plane by bending and adsorption of the positioning parts; the gluing part seals the hinge gap by stretching the tape.

[0007] Preferably, the operating frames are arranged in two groups, and a support section is arranged at the bottom of each group; a plurality of groups of conveying rollers are rotatably arranged between the two groups of operating frames and are located on the support section; the unloading plate is located behind the installation opening, and is arranged in a one-to-one correspondence with the two groups of operating frames, and the rotation directions are opposite; the two groups of flipping members are arranged in a one-to-one correspondence above the unloading plate; and a flipping frame is also arranged at the other end of the two groups of operating frames.

[0008] Preferably, the flipping member comprises a telescopic cylinder 1 which moves up and down along the mounting plate; and an electrically controlled suction cup is rotatably arranged on the telescopic end of the telescopic cylinder 1 to absorb the packaging box and drive it to flip.

[0009] Preferably, the tape processing platform includes a cylinder with an open top, a mounting opening passing through it and being horizontal with the conveying plane; a lifting box moves in and out of the cylinder by moving up and down; a light emitting gap is arranged at the center of the top and an exhaust port is arranged at the periphery; the lifting plate adjusts the light emitting position by moving up and down in the lifting box; and a laser cutter is arranged on the lifting plate and its position is opposite to the light emitting gap.

[0010] Preferably, the positioning glue taping assembly includes a mounting base that can be lifted and rotated above the adhesive tape processing platform; the glue taping piece is located at the center of the mounting base; four groups of positioning pieces are arranged, and the four groups of positioning pieces are arranged around the glue taping piece, opposite to each other in pairs; the moving directions of the two opposite groups of positioning pieces are parallel to each other, and the positions are one in front of the other; the moving directions of the two adjacent groups of positioning pieces are perpendicular to each other.

[0011] Preferably, the positioning member includes an electric telescopic rod connected to the mounting seat; the fixing frame is located at the bottom end of the electric telescopic rod; the rubber sleeve is rotatably mounted on the fixing frame, and the tape roll is wrapped around the outside; the cutting knife is horizontally mounted on the fixing frame and is located above the tape roll.

[0012] Preferably, the positioning member comprises an electric telescopic rod 2 which moves horizontally along the mounting seat; one end of the electric telescopic rod 3 is rotatably connected to the electric telescopic rod 2, and the other end is rotatably connected to the adsorption cylinder.

[0013] Preferably, the material receiving assembly includes two sets of mounting frames located below the operating frame; a material receiving frame is rotatably arranged between the two sets of mounting frames and is opposite to the position of the unloading plate; the material receiving frame is an L-shaped structure, and the vertical section is located on the side away from the position adjustment assembly; the horizontal section can rotate toward the position adjustment assembly, and an inflatable and deflable buffer air cushion is arranged at the upper end of the horizontal section.

[0014] Preferably, the position adjustment component includes two groups of support plates; multiple groups of conveying rollers are rotatably arranged between the two groups of support plates; the position adjustment frame is located between the two groups of conveying rollers, and intercepts the material by lifting and lowering to adjust the position of the material.

[0015] The present invention further proposes an automatic unpacking and packing method for packaging boxes, which adopts the above-mentioned automatic unpacking and packing equipment for packaging boxes, and the steps are as follows: manually put the box to be inspected on one end of the operating frame, and convey it to the tape processing platform by the conveyor roller; the positioning member clamps the packaging box from the top, and drives the packaging box to rotate by rotating, so that its hinge is opposite to the laser emitting end; the laser cuts off the sealing tape of the hinge of the packaging box from the bottom; the packaging box is continued to be moved so that it moves to the two sets of unloading plates, and the bottom hinges of the packaging box correspond to the two sets of unloading plates one by one; the two sets of unloading plates are flipped downward, and the materials fall on the material receiving assembly, and then transferred to the position Adjust the components; the robot takes a photo of the stacked materials to obtain their positions, and then grabs the materials in layers and places them on the corresponding inspection machines; two sets of flipping parts flip the carton so that its opening faces upward; after the inspection is completed, the robot takes a photo of the carton to obtain its position, and then stacks the inspected materials back into the carton in order; the carton is moved to the tape processing platform; the positioning parts bend and flip the open hinges to cover them, and adjust the two sets of hinges to a horizontal plane through adsorption; the gluing parts seal the hinge gaps with tape; the staff removes the inspected carton and puts the next carton to be tested on it.

[0016] Compared with the prior art, the present invention has the following beneficial technical effects: when unpacking, the positioning piece of the positioning glue sticking assembly is clamped and fixed by the vertical electric telescopic rod three and the electric telescopic rod two, and the mounting seat is rotated to adjust the position of the packaging box so that the hinge gap is opposite to the light outlet gap. By positioning the packaging box, on the one hand, it is beneficial to the precise cutting of the tape, and on the other hand, it is beneficial to the bottom unloading. When packing, the positioning piece is bent by the electric telescopic rod two to hook and close the hinge. The adsorption cylinder is extended to adsorb the two sets of hinges, which not only makes the interface of the adhesive tape position horizontal, but also has a dust absorption effect. The adhesive sticking piece can stick the adhesive tape to the horizontal and clean hinge gap. Finally, through the cooperation of the operating frame, the adhesive tape processing platform, the position adjustment component, the material connection component and the positioning glue sticking component, the process of box entry-cutting tape-unloading-turning box-loading-tape sticking-out is realized, and each link of unpacking and packing is closely connected, coherent and efficient, automatic and intelligent, which is beneficial to the operation of the auxiliary automatic unpacking and packing production line. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a visual representation of the automatic unpacking and packing device for packaging boxes in the present invention. Figure 1 ;

[0018] Figure 2 This is a visual representation of the automatic unpacking and packing device for packaging boxes in the present invention. Figure 2 ;

[0019] Figure 3 This is a visual representation of the automatic unpacking and packing device for packaging boxes in the present invention. Figure 3 ;

[0020] Figure 4 It is a structural schematic diagram of the operating frame in the present invention;

[0021] Figure 5 for Figure 4 Schematic diagram at A in the middle;

[0022] Figure 6 is a cross-sectional view of the adhesive tape processing platform of the present invention;

[0023] Figure 7 A bottom view of the mounting seat of the present invention;

[0024] Figure 8 It is a structural schematic diagram of the adhesive member in the present invention;

[0025] Fig. 9 It is a structural schematic diagram of the positioning member in the present invention;

[0026] Fig.10 It is a structural schematic diagram of the material receiving assembly in the present invention;

[0027] Fig.11 It is a structural schematic diagram of the position adjustment component in the present invention.

[0028] Figure numerals: 1, operating frame; 101, conveying roller 1; 102, unloading plate; 103, bracket; 104, turning frame; 105, installation opening; 2, adhesive tape processing platform; 201, cylinder; 202, lifting box; 203, lifting plate; 204, lifting cylinder; 205, screw 2; 206, light slit; 207, laser cutter; 208, exhaust port; 209, exhaust cylinder 1; 3, positioning glue assembly; 301, positioning piece; 30101, electric telescopic rod 2; 30102, electric telescopic rod 3; 30103, suction Attached cylinder; 30104, lead screw three; 302, adhesive part; 30201, electric telescopic rod one; 30202, fixed frame; 30203, tape roll; 30204, cutting knife; 303, mounting seat; 4, material receiving assembly; 401, mounting frame; 402, material receiving rack; 403, buffer air cushion; 5, position adjustment assembly; 501, support plate; 502, conveyor roller two; 503, position adjustment rack; 504, lead screw four; 6, flip part; 601, telescopic cylinder one; 602, electric control suction cup; 603, mounting plate; 604, lead screw one. DETAILED DESCRIPTION

[0029] Embodiment 1, as Figure 1-Figure 3 As shown, the automatic unpacking and packing equipment of the packaging box proposed by the present invention includes an operating frame 1, a tape processing platform 2, a position adjustment component 5, a material receiving component 4 and a positioning and gluing component 3. A conveying plane composed of multiple groups of conveying rollers 101 is set at one end of the operating frame 1, and a mounting opening 105 is left on the conveying plane. Two groups of unloading plates 102 that can be flipped downward and two groups of flipping parts 6 that can position and flip the packaging box are set at the other end of the operating frame 1; the tape processing platform 2 is located on the mounting opening 105, and the hinge sealing tape of the packaging box is cut off from the bottom by laser technology; the position adjustment component 5 is located below the operating frame 1, and the position of the material unloaded from the packaging box is adjusted; the material receiving component 4 is located on the unloading plate 10 2 is directly below, used for transferring the spliced ​​material to the position adjustment component 5; the positioning and gluing component 3 is fixed to the operating frame 1 through the bracket 103, and is located directly above the tape processing platform 2; wherein the positioning members 301 are arranged in multiple groups, all of which are active multi-section structures, and are provided with adsorption ends; on the one hand, the packaging box is clamped and positioned and the angle is adjusted by moving and rotating the positioning members 301, and on the other hand, the two hinges of the packaging box are turned over and formed into a plane by bending and adsorption of the positioning members 301; the gluing member 302 seals the hinge gap by stretching the tape.

[0030] like Figure 4 As shown, the operating frame 1 is arranged in two groups, and a support section is arranged at the bottom of each group; a plurality of groups of conveying rollers 101 are rotatably arranged between the two groups of operating frames 1 and are located on the support section, so as to transport the packaging boxes in and out of the equipment.

[0031] It should be further explained that the unloading plate 102 is located behind the installation opening 105, and is arranged in a one-to-one correspondence with the two groups of operating frames 1, and the rotation directions are opposite. When unloading, due to the one-to-one correspondence with the bottom hinge, the packaging box can be driven to open and unload; two groups of flip parts 6 are arranged in a one-to-one correspondence above the unloading plate 102 to flip the packaging box after leakage; a flip frame 104 is also arranged at the other end of the two groups of operating frames 1; the upper end of the flip frame 104 can be flexibly rotated, and can intercept the packaging box when vertically to prevent materials and packaging boxes from slipping, and can be convenient for the robot or staff to operate when flipped outward.

[0032] like Figure 5 As shown, the flipping member 6 includes a telescopic cylinder 601 that moves up and down along a mounting plate 603; an electrically controlled suction cup 602 is rotatably disposed on the telescopic end of the telescopic cylinder 601 to absorb the packaging box and drive it to flip.

[0033] It should be further explained that a lead screw 604 is provided on the mounting plate 603; the lead screw 604 is driven to rotate by a motor; a telescopic cylinder 601 is threadedly connected to the lead screw 604 to achieve the lifting and lowering adjustment of the packaging box, and the distance between the two sets of electric-controlled suction cups 602 is adjusted by telescoping.

[0034] The electric-controlled suction cup 602 is driven to rotate by the motor 2, thereby driving the packaging box to flip and change the direction of its opening to meet the need for repacking.

[0035] like Figure 6 As shown, the adhesive tape processing platform 2 includes a cylinder 201 with an open top, penetrating the installation opening 105 and being horizontal to the conveying plane. The lifting box 202 is driven by a lifting cylinder 204 to move up and down in and out of the cylinder 201; a light outlet slit 206 is set at the center of the top, and an air outlet 208 is set at the periphery; the lifting plate 203 is driven by a threaded connection with the lead screw 205, and moves up and down in the lifting box 202 to adjust the light outlet position; the laser cutter 207 is set on the lifting plate 203, and its position is opposite to the light outlet slit 206.

[0036] It should be further explained that the second motor drives the second screw 205 to rotate, driving the lifting plate 203 to move up and down, and adjusting the position of the laser cutter 207 to achieve different cutting effects.

[0037] It should be further explained that the laser cutter 207 is composed of a plurality of laser emitters, and the cutting length can be adjusted according to the size of the packaging box.

[0038] It should be further explained that, an exhaust tube 209 with a filter element is provided in the lifting box 202 and is opposite to the exhaust port 208.

[0039] When the packaging box moves onto the cylinder 201, the lifting box 202 rises, so that the packaging box leaves the conveying roller 101. Then the lifting plate 203 moves up, and the laser cutter 207 is adjusted to a suitable position. Then, according to the size of the packaging box, the cutting length is adjusted and the tape is cut. Odor and smoke are generated during cutting, and the exhaust port 208 collects the odor and smoke, and cools down the area around the tape to reduce safety hazards.

[0040] like Figure 7 As shown, the positioning glue assembly 3 includes a mounting seat 303 that is lifted and rotated above the adhesive tape processing platform 2 through the cooperation of the lifting cylinder 2 and the motor 3. The adhesive tape 302 is located at the center of the mounting seat 303, and four groups of positioning members 301 are arranged. The four groups of positioning members 301 are arranged around the adhesive tape 302, and are opposite to each other; the moving directions of the two opposite groups of positioning members 301 are parallel to each other, and the positions are one in front of the other; the moving directions of the two adjacent groups of positioning members 301 are perpendicular to each other.

[0041] like Figure 8 As shown, the adhesive member 302 is located at the center of the mounting seat 303, including an electric telescopic rod 30201 connected to the mounting seat 303; a fixing frame 30202 is located at the bottom of the electric telescopic rod 30201; the rubber sleeve is rotatably mounted on the fixing frame 30202, and the adhesive tape roll 30203 is wound around the outside. The cutting knife 30204 is horizontally mounted on the fixing frame 30202 and is located above the adhesive tape roll 30203. It is driven to rotate by the motor 4 to cut the adhesive tape roll 30203.

[0042] After the hinge of the packaging box is positioned, the tape roll 30203 is adhered to one end of the hinge gap, and the rubber sleeve rotates with the movement of the packaging box, and the tape is stretched until the hinge gap is completely sealed. The cutting knife 30204 rotates to cut the tape.

[0043] like Fig. 9 As shown, the positioning member 301 includes an electric telescopic rod 2 30101 that moves horizontally along the mounting seat 303; one end of the electric telescopic rod 30102 is rotatably connected to the electric telescopic rod 2 30101, and the other end is rotatably connected to the adsorption cylinder 30103.

[0044] It should be further explained that a lead screw 3 30104 driven to rotate by a motor 5 is arranged on the mounting seat 303; the electric telescopic rod 2 30101 is connected to the lead screw 3 30104 by a thread to achieve horizontal movement.

[0045] It should be further explained that a motor six is ​​arranged at the bottom of the electric telescopic rod two 30101, and one end of the electric telescopic rod three 30102 is driven to rotate by the motor six.

[0046] It should be further explained that a vacuum pump is provided inside the adsorption cylinder 30103 and adsorption holes are provided on the side wall.

[0047] When unpacking, the electric telescopic rod 30102 rotates to a vertical position, forming a continuous strip structure with the electric telescopic rod 2 30101. By moving the electric telescopic rod 2 30101, the four walls of the packaging box can be approached from the periphery to clamp and fix it. Then the mounting seat 303 rotates, driving the packaging box to rotate, and adjusting the hinge gap to be opposite to the light emitting gap 206.

[0048] When packing, first use the same positioning method to position the packaging box so that its hinge is parallel to the moving direction of the packaging box. Then put away the positioning pieces 301 in the front and back directions of the packaging box. The positioning pieces 301 on both sides correspond to the two sets of hinges one by one. The second electric telescopic rod 30101 is bent from the bottom of the hinge, and then moved upward to hook the hinge and close it. Then the two sets of adsorption cylinders 30103 are extended to the hinge gap, and are respectively located in front and behind the adhesive piece 302. The adsorption cylinder 30103 adsorbs the two sets of hinges so that the interface of the adhesive tape position is horizontal. In addition, the adsorption cylinder 30103 also has a dust absorption effect, which can clean the hinge surface and facilitate packing.

[0049] like Fig.10 As shown, the material receiving assembly 4 includes two groups of mounting frames 401 located below the operating frame 1; a material receiving frame 402 is rotatably arranged between the two groups of mounting frames 401 and is opposite to the unloading plate 102; the material receiving frame 402 is an L-shaped structure, and the vertical section is located on the side away from the position adjustment assembly 5; the horizontal section is driven by a motor seven and can rotate toward the position adjustment assembly 5, and an inflatable and deflable buffer air cushion 403 is arranged on the upper end of the horizontal section.

[0050] It should be further explained that the cushioning air pad 403 is inflated or deflated by an air pump.

[0051] When the unloading plate 102 is opened, the material falls into the receiving rack 402. At this time, the buffer air cushion 403 swells to buffer the shaking of the material. After the unloading is completed, the buffer air cushion 403 is deflated, and the receiving rack 402 rotates toward the position adjustment component 5. The material slides into the position adjustment component 5 along the inclined receiving rack 402.

[0052] like Fig.11 As shown, the position adjustment component 5 includes two groups of support plates 501; multiple groups of conveying rollers 502 are rotatably arranged between the two groups of support plates 501; the position adjustment frame 503 is located between the two groups of conveying rollers 502, and intercepts the material by lifting and lowering to adjust the position of the material.

[0053] It should be further explained that a visual auxiliary camera is provided on the support plate 501 to assist in material positioning.

[0054] It should be further explained that a lead screw 504 for driving the position adjustment frame 503 to rise and fall is provided on the support plate 501, and the specific driving method is described above.

[0055] The material moves to the conveying roller 2 502, and the visual auxiliary camera collects the material position. The position adjustment frame 503 is raised and lowered to adjust the material movement speed so that the material spacing is consistent and the material is placed regularly.

[0056] Embodiment 2: Based on the automatic unpacking and packing equipment of the packaging box in Embodiment 1, this embodiment proposes an automatic unpacking and packing method of the packaging box, and the steps are as follows:

[0057] S1, manually put the box to be inspected on one end of the operating frame 1, and transport it to the tape processing platform 2 by the conveyor roller 101;

[0058] S2, when the packaging box moves onto the cylinder 201, the lifting box 202 rises, so that the packaging box leaves the conveying roller 101; the electric telescopic rod 30102 rotates to be vertical, and forms a continuous strip structure with the electric telescopic rod 2 30101, and approaches the four walls of the packaging box from the periphery to clamp and fix it; then the mounting seat 303 rotates, driving the packaging box to rotate, and adjusting its hinge gap to be opposite to the light emitting gap 206;

[0059] S3, the lifting plate 203 moves upward, and the laser cutter 207 starts to cut the tape according to the size of the packaging box; the exhaust port 208 collects the odor and smoke, and cools down the area around the tape;

[0060] S4, continue to move the packaging box to the two sets of unloading plates 102, and the bottom hinges of the packaging box correspond to the two sets of unloading plates 102 one by one; the two sets of unloading plates 102 turn downward, and the materials fall on the receiving assembly 4;

[0061] S5, the air cushion 403 is inflated to buffer the shaking of the material; after the unloading is completed, the air cushion 403 is deflated, and the receiving rack 402 rotates toward the position adjustment component 5; the material slides into the position adjustment component 5 along the inclined receiving rack 402;

[0062] S6. The material moves to the conveying roller 2 502, and the visual auxiliary camera collects the material position; the position adjustment frame 503 is raised and lowered to adjust the material movement speed so that the material spacing is consistent and the material is placed regularly;

[0063] S7, the robot takes a photo of the stacked materials to obtain their positions, and then grabs the materials layer by layer and places them on the corresponding inspection machine;

[0064] S8, the electric control suction cup 602 is driven to rotate by the motor 2, thereby driving the packaging box to flip over and change the direction of its opening so that the opening faces upward;

[0065] S9. After the inspection is completed, the robot takes a photo of the packaging box to obtain its location, and then puts the inspected materials back into the packaging box in sequence;

[0066] S10, the packaging box is moved to the adhesive tape processing platform 2; the packaging box is first positioned using the same positioning method so that its hinge is parallel to the moving direction of the packaging box; then the positioning pieces 301 in the front and rear directions of the packaging box are folded up; the positioning pieces 301 on both sides correspond to the two sets of pages one by one; the second electric telescopic rod 30101 is bent from the bottom of the hinge, and then moved upward to hook the hinge and close it; then the two sets of adsorption cylinders 30103 are extended to the hinge gap, and are respectively located in front and behind the adhesive tape piece 302; the adsorption cylinders 30103 adsorb the two sets of pages so that the interface of the adhesive tape position is horizontal;

[0067] S11, after the hinge of the packaging box is positioned, the tape roll 30203 is adhered to one end of the hinge gap, and the rubber sleeve rotates with the movement of the packaging box, and the tape is stretched until the hinge gap is completely sealed; the cutting knife 30204 rotates to cut the tape;

[0068] S12. After packing, the packaging box moves outwards, and the staff takes down the tested packaging box and puts down the next packaging box to be tested.

[0069] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. An automatic packing and unpacking device for packaging boxes, characterized in that: include; An operating frame (1), wherein one end of the operating frame (1) is provided with a conveying plane composed of a plurality of conveying rollers (101), and a mounting opening (105) is left on the conveying plane, and the other end of the operating frame (1) is provided with two sets of discharge plates (102) that can be turned downward and two sets of turning parts (6) that can position and turn over the packaging box; An adhesive tape processing platform (2), the adhesive tape processing platform (2) is located on the installation opening (105), and uses laser technology to cut off the hinge sealing adhesive tape of the packaging box from the bottom; A position adjustment component (5), the position adjustment component (5) is located below the operating frame (1) and is used to adjust the position of the material unloaded from the packaging box; A material receiving assembly (4), the material receiving assembly (4) being located directly below the discharge plate (102) and being used for transferring the received material to the position adjustment assembly (5); and a positioning adhesive tape assembly (3), the positioning adhesive tape assembly (3) being fixed to the operating frame (1) via a bracket (103) and being located directly above the adhesive tape processing platform (2); The positioning members (301) are provided in multiple groups, all of which are movable multi-section structures and are provided with adsorption ends; on the one hand, the positioning members (301) are moved and rotated to clamp and position the packaging box and adjust the angle; on the other hand, the positioning members (301) are bent and adsorbed to flip the two hinges of the packaging box and form a flat surface; the adhesive member (302) seals the hinge gap by extending the adhesive tape; The flipping member (6) comprises a telescopic cylinder (601) that moves up and down along a mounting plate (603); an electrically controlled suction cup (602) is rotatably disposed on the telescopic end of the telescopic cylinder (601) to absorb the packaging box and drive it to flip; The adhesive tape processing platform (2) comprises a cylinder (201) with an open top, penetrating the installation opening (105) and being horizontal to the conveying plane; The lifting box (202) moves up and down to enter and exit the cylinder (201); a light emitting slit (206) is provided at the center of the top, and an air exhaust port (208) is provided at the periphery; the lifting plate (203) moves up and down in the lifting box (202) to adjust the light emitting position; the laser cutter (207) is provided on the lifting plate (203) and is located opposite to the light emitting slit (206); The positioning adhesive tape assembly (3) comprises a mounting seat (303) that is lifted and rotated above the adhesive tape processing platform (2); the adhesive tape member (302) is located at the center of the mounting seat (303); four groups of positioning members (301) are arranged, and the four groups of positioning members (301) are arranged around the adhesive tape member (302) and are opposite to each other; the moving directions of the two opposite groups of positioning members (301) are parallel to each other and are located one in front of the other; the moving directions of the two adjacent groups of positioning members (301) are perpendicular to each other; The position adjustment component (5) comprises two groups of support plates (501); a plurality of groups of conveying rollers (502) are rotatably arranged between the two groups of support plates (501); a position adjustment frame (503) is located between the two groups of conveying rollers (502) and adjusts the position of the materials by lifting and lowering to intercept the materials.

2. The automatic packing and unpacking equipment of packaging boxes according to claim 1 is characterized in that: The operating frames (1) are arranged in two groups, and a support section is arranged at the bottom of each group; a plurality of groups of conveying rollers (101) are rotatably arranged between the two groups of operating frames (1) and are located on the support section; The unloading plate (102) is located behind the installation opening (105), and is arranged in one-to-one correspondence with the two sets of operating frames (1), and the rotation directions are opposite; Two groups of turning parts (6) are arranged one by one above the discharge plate (102); A turning frame (104) is also provided at the other end of the two sets of operating frames (1).

3. The automatic packing and unpacking equipment of packaging boxes according to claim 1 is characterized in that: The positioning member (301) comprises an electric telescopic rod (30201) connected to a mounting seat (303); a fixing frame (30202) is located at the bottom end of the electric telescopic rod (30201); the rubber sleeve is rotatably mounted on the fixing frame (30202) and is externally wound with a rubber tape roll (30203); The cutting knife (30204) is horizontally mounted on the fixing frame (30202) and is located above the adhesive tape roll (30203).

4. The automatic packing and unpacking equipment of packaging boxes according to claim 1 is characterized in that: The positioning member (301) comprises an electric telescopic rod 2 (30101) that moves horizontally along the mounting seat (303); one end of the electric telescopic rod 3 (30102) is rotatably connected to the electric telescopic rod 2 (30101), and the other end is rotatably connected to the adsorption cylinder (30103).

5. The automatic packing and unpacking equipment of packaging boxes according to claim 2 is characterized in that: The material receiving assembly (4) comprises two groups of mounting frames (401) located below the operating frame (1); a material receiving frame (402) is rotatably arranged between the two groups of mounting frames (401) and is positioned opposite to the discharge plate (102); The material receiving frame (402) is an L-shaped structure, wherein the vertical section is located on a side away from the position adjustment component (5); the horizontal section can rotate toward the position adjustment component (5), and an inflatable and deflable buffer air cushion (403) is provided at the upper end of the horizontal section.

6. Automatic unpacking and packing method of packaging boxes, characterized in that: The automatic unpacking and packing equipment of claim 1 is used, and the steps are as follows: manually placing the box to be inspected on one end of the operating frame (1), and conveying it to the tape processing platform (2) by the conveyor roller (101); the positioning member (301) clamps the box from above, and drives the box to rotate by rotating, so that its hinge is opposite to the laser emitting end; the laser cuts off the sealing tape of the hinge of the box from the bottom; the box is continued to be moved to the two sets of unloading plates (102), and the bottom hinges of the box correspond to the two sets of unloading plates (102) one by one; the two sets of unloading plates (102) are turned downward, and the materials fall on the receiving assembly (4), and then transferred to the position The robot takes a photo of the stacked materials to obtain their positions, and then sequentially grabs the materials in layers and places them on the corresponding inspection machines; two groups of flipping parts (6) flip the packaging box so that its opening faces upward; after the inspection is completed, the robot takes a photo of the packaging box to obtain its position, and then sequentially stacks the inspected materials back into the packaging box; the packaging box is moved to the adhesive tape processing platform (2); the positioning part (301) turns the open hinge over and covers it by bending, and adjusts the two sets of hinges to a horizontal plane by adsorption; the adhesive sticking part (302) seals the hinge gap with adhesive tape; the staff removes the inspected packaging box and puts the next packaging box to be inspected on it.

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