A hot pot base packing device

Abstract

A hot pot soup base packing device belongs to the field of mechanical technology for packaging objects. The device comprises a base, on which a feeding mechanism, a packing mechanism and a placing mechanism are installed. The packing mechanism is located on one side of the feeding mechanism, the feeding mechanism is arranged at one end of the base, and the placing mechanism is arranged at the other end of the base. The feeding mechanism is used for feeding the hot pot soup base so as to stack the hot pot soup base in a fixed manner so as to facilitate simultaneous packing of multiple bags of hot pot soup base. The packing mechanism is used for the packing operation of the hot pot soup base so as to improve the packing efficiency by transferring and packing multiple bags. The placing mechanism is used for positioning the packaging box so as to improve the accuracy of the packing process, avoid damage to the packaging box, and avoid the problem of packing failure. In addition, when positioning the packaging box, the box cover of the packaging box can also be fixed in a vertical position so as to avoid the problem of the box cover folding inwards or damage to the box cover during the packing process.

Description

Technical Field

[0001] The invention relates to the technical field of machinery for packaging objects, and in particular to a hot pot base packing device. Background Art

[0002] The packaging of hot pot soup base is an important means to ensure that the hot pot soup base is not damaged or deteriorated during transportation and storage. After the hot pot soup base has gone through the steps of cooling, packaging, sealing, etc., the operator will neatly stack the hot pot soup base in the packaging box. Through manual packaging, the hot pot soup base can be selected during the packaging process, such as picking out products that do not meet the appearance standards or picking out products with broken packaging bags. Among them, the appearance of the hot pot soup base does not meet the standards means that the hot pot soup base does not have a rectangular structure, and the two planes of the hot pot soup base show large bulges or depressions, and this bulge or depression causes the hot pot soup base to break due to extrusion and other reasons during transportation. However, if manual packaging is used, its efficiency is low, and product congestion often occurs at the end of the production line. Therefore, there is still a method of packaging hot pot soup base by automatic packing device. The packaging equipment currently used is to drive the packaged hot pot soup base to the packing position by a conveyor belt during packaging. During the conveying process, the appearance structure of the hot pot soup base is detected by the detection system, and the hot pot soup base is filled into the packaging box one by one by sucking the suction cup and transferring the six-axis robot. Considering the problems of suction accuracy of the suction cup and weak suction force caused by uncontrollable suction accuracy, in specific applications, only one bag is transferred at a time for filling. When using the single bag packing method, there is a problem of low packing efficiency. In addition, in the specific packing process, the six-axis robot can easily touch the box cover, which causes the box cover to close, resulting in packing failure, and even damage to the box cover. In order to avoid the above situation, the existing method is to fold the box cover outwards to avoid affecting the packing operation. However, after the box cover is folded outwards, it will bring many inconveniences to the automatic closing operation of the box cover. Summary of the invention

[0003] The present invention provides a hot pot soup base packing device to solve the above-mentioned deficiencies of the prior art. During the packing process, the box cover can be fixed vertically to avoid interference with the packing and facilitate the subsequent operation of closing the box cover. At the same time, the packing operation is performed by transferring multiple hot pot soup bases at a time, thereby improving the packing efficiency.

[0004] In order to achieve the purpose of the present invention, the following technologies are proposed:

[0005] A hot pot soup base packing device comprises a base, on which a feeding mechanism, a packing mechanism and a placing mechanism are installed, the packing mechanism is located on one side of the feeding mechanism, the feeding mechanism is arranged at one end of the base, and the placing mechanism is arranged at the other end of the base. The feeding mechanism is used for feeding the hot pot soup base so as to stack the hot pot soup base in a fixed manner so as to facilitate simultaneous packing of multiple bags of hot pot soup base. The packing mechanism is used for the packing operation of the hot pot soup base so as to improve the packing efficiency by transferring and packing multiple bags. The placing mechanism is used for positioning the packaging box so as to improve the accuracy of the packing process, avoid damage to the packaging box, and avoid the problem of packing failure. In addition, when positioning the packaging box, the box cover of the packaging box can also be fixed in a vertical position so as to avoid the problem of the box cover folding inwards or damage to the box cover during the packing process.

[0006] The placement mechanism includes a plurality of pillars installed on a base, and a placement base plate is installed on the upper end of the pillar. The placement base plate is a rectangular structure, and at least four pairs of first holes and second holes are opened on the placement base plate, of which two pairs of first holes are symmetrically arranged, and the length direction of the two pairs of first holes is parallel to the length direction of the placement base plate, and the other two pairs of first holes are also symmetrically arranged, and the length direction of the two pairs of first holes is parallel to the width direction of the placement base plate. Two pairs of second holes are symmetrically arranged, and the length direction of the two pairs of second holes is parallel to the length direction of the placement base plate, and the other two pairs of second holes are also symmetrically arranged, and the length direction of the two pairs of second holes is parallel to the width direction of the placement base plate. In addition, the lengths of the first hole and the second hole are equal. A movable rod is inserted into the second hole, and an upper movable plate is installed on the upper end of each pair of movable rods. The cooperation between the movable rod and the second hole is used to guide the movement of the upper movable plate and related components. A concave plate is provided on the inner side of the upper movable plate, and the inner wall of the concave plate acts on the outer wall of the packaging box to position the packaging box, so as to avoid the problem of the packaging box moving during the packing process, thereby ensuring the normal packaging. A pair of limiting nails are respectively installed on the two support plates of the concave plate, and a pair of movable pull plates are provided on the outer side of the concave plate. The movable pull plates are provided with a pair of vertical bar holes, and the limiting nails are inserted into the vertical bar holes. The upper end of the movable pull plate is bent inward to have an L-shaped buckle plate, and the L-shaped buckle plate is buckled on the outer end of the box cover, so that the box cover is in a vertical posture. The two support plates of the concave plate play a role of limiting the outer wall of the box cover, and the inner wall of the vertical section of the L-shaped buckle plate plays a role of limiting the inner wall of the box cover. The above method can ensure that the box cover of the packaging box is in a vertically open state, so as to facilitate the execution of the packing action. The lower end of each pair of movable rods is equipped with a lower movable plate, a pair of lugs are provided on the lower movable plate, a transverse guide rod is provided on the lug, an outer end plate is provided on the outer end of the transverse guide rod, the outer end plate is provided on the side wall of the bottom plate, an inner end cap is provided on the inner end of the transverse guide rod, a first spring is provided on the inner end of the transverse guide rod, and the first spring is provided between the inner end cap and the lug. When the packing is completed, the concave plate can be moved outward by the elastic force provided by the first spring, thereby canceling the position limit of the concave plate on the packaging box. The lower end of the movable pull plate is equipped with a lower pull rod, the lower pull rod is provided on the upper movable plate and the lower movable plate, and the lower pull rod is provided in the first hole, and a second spring is provided on the lower pull rod, and the second spring is provided on the upper side of the upper movable plate and at the lower end of the movable pull plate. When the packing is completed, the lower end of the lower pull rod loses the downward pulling force, so that the lower pull rod moves upward under the elastic force provided by the second spring, thereby facilitating the cancellation of the position limit of the L-shaped buckle plate on the box cover.The cam is provided with a plurality of vertical rods, and the lower end of the vertical rod is provided with a lower plate, and a limit cylinder is installed on the lower plate, and the movable end of the limit cylinder is provided with a lifting plate, and the vertical rod is penetrated by the lifting plate, and the concave seat is installed on the side wall of the lifting plate, and a pair of inner top vertical plates are installed on the lower movable plate, and the outer wall of the inner top vertical plate is formed with an inclined surface, and the lower end of the inclined surface is provided with an outer supporting surface, and the outer wall of the inclined surface and the outer supporting surface is rolled with an inner pressure wheel, and a moving head is also installed on the side wall of the lifting plate, and the inner pressure wheel is rotatably arranged on both sides of the moving head. When the lifting plate moves downward, the inner pressure wheel and the inclined surface will act first, so that the concave plate will move toward the four side walls of the packaging box, thereby achieving the purpose of limiting the four side walls of the packaging box. At the same time, when the inner pressure wheel rolls on the inclined plane, the action cross bar will move from the upper end of the waist-shaped hole to the lower end. When the inner pressure wheel rolls to the outer support surface, the action cross bar will act on the lower end of the waist-shaped hole, and then the lower pull rod will be pulled downward by the action cross bar, so that the L-shaped buckle plate is buckled on the outer end of the box cover. The single limit cylinder provided by the mechanism can realize the positioning of the packaging box and the fixing operation of the box cover. First, the positioning accuracy of the packaging box is improved, that is, the packaging box is positioned at the geometric center of the bottom plate. Second, the operating cost of the positioning mechanism is reduced. Third, in the process of positioning the packaging box, the posture of the box cover of the packaging box can also be fixed to avoid affecting the operation due to the folding of the box cover during the packing process.

[0007] Furthermore, the feeding mechanism includes a concave shell installed on the base, and during transfer, the hot pot soup base is placed in a vertically stacked posture inside the concave shell, and the back side of the hot pot soup base is limited by the concave shell. The concave shell is open to one side of the placement mechanism, and a lower baffle is arranged inside the concave shell, which supports the vertically stacked hot pot soup base. A pair of mounting platforms are installed at the upper end of the concave shell, and a first shaft is arranged on the outer wall of the mounting platform, and a flip arm is rotatably arranged on the first shaft, and a rectangular shell is installed at the other end of the flip arm, and the rectangular shell is used to place the hot pot soup base, and the hot pot soup base inside the rectangular shell can be put into the concave shell through its rotation. The upper and lower ends of the rectangular shell are open, and a concave placing plate is provided at the upper end of the rectangular shell. An outer mounting plate is installed at the other end of the concave placing plate, and a push-down cylinder is installed on the outer mounting plate. A push-down plate is installed at the lower end of the push-down cylinder. During operation, the hot pot base is first placed in the concave placing plate in a predetermined posture, and then the hot pot base is completely pushed into the rectangular shell by the push-down cylinder and the push-down plate thereon to prevent the hot pot base from falling when the concave placing plate is in a vertical posture.

[0008] Furthermore, a pair of guide vertical holes are opened on the concave shell, and a connecting rod is passed through the guide vertical holes. The inner end of the connecting rod is installed on the lower baffle, and the outer end of the connecting rod is installed with a movable angle plate. The movable angle plate is installed with a vertical cylinder. The lower baffle can be driven to move downward by the vertical cylinder. When the hot pot base is loaded into the concave shell, it can be ensured that the hot pot base moves downward at a predetermined speed to prevent the hot pot base from changing its posture when it falls naturally downward, which may affect the packing or affect the external structure of the hot pot base due to impact.

[0009] Furthermore, a first gear is rotatably provided on the first shaft, the first gear is mounted on the flip arm, a first rack is meshed on one side of the first gear, a movable plate is mounted on the lower end of the first rack, a guide rail is sleeved on the movable plate, the guide rail is mounted on the side wall of the concave shell, a flip cylinder is mounted on the movable plate, and the flip cylinder is mounted on the outer wall of the concave shell. The rectangular shell is rotated by the provided flip cylinder, so that the packing operation can be controlled by the electrical control system.

[0010] Furthermore, in order to prevent the hot pot base from falling from the lower end of the rectangular shell when the rectangular shell rotates, side plates are installed on both sides of the lower end of the rectangular shell, and an L-shaped flap is rotatably installed between the side plates. The two ends of the L-shaped flap are respectively connected to a second gear, and a second rack is meshed on one side of the second gear. A push plate is installed on the upper end of the second rack, and a plurality of guide rods are passed through the push plate. An upper end plate is installed on the upper end of the guide rod, and a flap cylinder is installed on the upper end plate. The movable end of the flap cylinder is installed on the push plate. The L-shaped flap can close the lower end of the rectangular shell to prevent the hot pot base from falling. When feeding, the L-shaped flap rotates outward, so as to facilitate the feeding of the hot pot base.

[0011] Furthermore, a support plate is provided at the lower end of the second rack, and an insert plate is provided on the support plate. The insert plate is passed through the mounting platform, and the support plate is located at the upper end of the mounting platform. When the rectangular shell is in a vertical state, the insert plate is inserted on the mounting platform, thereby ensuring the stability of the hot pot base material feeding process.

[0012] Furthermore, the packing mechanism includes a vertical side plate installed on the base, an arc groove is opened on the vertical side plate, a plurality of mounting columns are installed on the vertical side plate, a mounting seat is installed on the outer end of the mounting column, a motor is installed on the mounting seat, the output shaft of the motor is connected to a rotating arm, a second shaft is installed on the other end of the rotating arm, a swing plate is rotatably provided on the second shaft, a third shaft is rotatably provided on the other end of the swing plate, a convex head is installed on one end of the third shaft, a swing arm is provided on the other end of the convex head, a fourth shaft is rotatably provided on the lower end of the swing arm, the fourth shaft is installed on the vertical side plate, and a There is a fifth axis, a rotating block is installed at the outer end of the fifth axis, the fifth axis and the rotating block are connected by a pin shaft, a swing rod is installed on the rotating block, a sleeve seat is sleeved on the swing rod, a rotating shaft seat is rotatably provided on the sleeve seat, and the rotating shaft seat is installed on the vertical side plate, the inner end of the fifth axis is penetrated in the arc groove, an L-shaped arm is installed at the inner end of the fifth axis, a back plate is installed on the L-shaped arm, a plurality of movable through rods are penetrated on the back plate, a suction plate is provided at the other end of the movable through rod, a plurality of suction nozzles are evenly distributed on the suction plate, a packing cylinder is installed on the L-shaped arm, and the movable end of the packing cylinder is installed on the suction plate. The rotating arm rotates driven by the motor. During the rotation, the swinging plate will pull the swinging arm to swing around the fourth axis. During the swinging process, the fifth axis can move in the arc groove, and the suction plate will rotate under the action of the swing rod. For example, when sucking the hot pot base, the suction plate will be in a vertical posture, and when packing the hot pot base, the suction plate will be in a horizontal posture. At the same time, by setting up multiple suction nozzles and limiting the hot pot base, multiple hot pot bases can be packed when performing one packing action.

[0013] Furthermore, the arc groove is in a quarter arc structure, which can ensure the stability of the suction plate and the suction nozzle thereon during packing or suction.

[0014] Furthermore, the two ends of the swing plate are equipped with connectors through multiple connecting screws, and each connecting screw is fixed to the end of the swing plate through a pair of nuts. This design facilitates the installation and debugging of the swing plate. The other end of the connector is provided with a rotating sleeve, and the rotating sleeve is filled with multiple balls and grease, and one of the rotating sleeves is sleeved on the second shaft, and the other rotating sleeve is sleeved on the third shaft. The outer periphery of the balls and the inner periphery of the rotating sleeve and the outer periphery of the second shaft or the third shaft are arranged on the outer periphery of the second shaft or the third shaft. The arrangement of the balls can improve the flexibility of the swing plate when rotating.

[0015] Furthermore, an arc-shaped bar is installed on the vertical side plate, a constraint groove is opened on the arc-shaped bar, and a smooth sleeve is provided on the fifth shaft, and the smooth sleeve is inserted into the constraint groove. The smooth sleeve can reduce the wear of the constraint groove on the fifth shaft, thereby improving the life of the equipment and ensuring the normal and stable operation of the equipment.

[0016] The advantages of the above technical solution are:

[0017] The present invention can significantly improve the packing efficiency of hot pot soup base; during the packing process, it can avoid affecting the external structure of the hot pot soup base as much as possible; during the packing process, the packaging box is positioned to ensure the packing effect, and the box cover is vertically fixed to avoid uncontrollable actions such as closing the box cover to affect the packing, and it is also convenient to perform the closing operation of the box cover later. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to make the objectives, technical solutions and advantages of the present invention more clear, the present invention will be further described in detail below with reference to the accompanying drawings.

[0019] Figure 1 A three-dimensional structural diagram of a hot pot base packaging device is shown.

[0020] Figure 2 A three-dimensional structural diagram of the feeding mechanism is shown.

[0021] Figure 3 A three-dimensional structural diagram of a feeding mechanism for driving an L-shaped flap component is shown.

[0022] Figure 4 A three-dimensional structural diagram of the placement mechanism is shown.

[0023] Figure 5 A partial display diagram of the limiting component in the placement mechanism is shown.

[0024] Figure 6 A three-dimensional structural diagram of the boxing mechanism is shown.

[0025] Figure 7 A three-dimensional structural diagram of the driving components in the boxing mechanism is shown.

[0026] Description of reference numerals:

[0027] Feeding mechanism 1, concave shell 100, guide vertical hole 101, connecting rod 102, movable angle plate 103, vertical cylinder 104, lower baffle 105, mounting table 106, first shaft 107, flip arm 108, first gear 109, flip cylinder 110, movable plate 111, first rack 112, rectangular shell 113, concave placement plate 114, outer mounting plate 115, push-down cylinder 116, push-down plate 117, side plate 118, L-shaped flap 119, second gear 120 , second rack 121, support plate 122, upper end plate 123, flap cylinder 124, push plate 125, guide rod 126, packing mechanism 2, vertical side plate 200, arc groove 201, mounting column 202, mounting seat 203, motor 204, rotating arm 205, second shaft 206, rotating sleeve 207, connecting head 208, connecting screw 209, swing plate 210, third shaft 211, convex head 212, swing arm 213, fourth shaft 214, fifth shaft 215, rotating Block 216, swing rod 217, sleeve seat 218, rotating shaft seat 219, L-shaped arm 220, back plate 221, movable through rod 222, suction plate 223, packing cylinder 224, suction nozzle 225, arc strip 226, constraint groove 227, placement mechanism 3, pillar 300, placement bottom plate 301, first hole 302, second hole 303, movable rod 304, upper movable plate 305, concave plate 306, vertical strip hole 307, limit pin 308, movable pull plate 309, L-shaped Buckle plate 310, lower pull rod 311, second spring 312, lower movable plate 313, lug 314, outer end plate 315, transverse guide rod 316, inner end cap 317, first spring 318, pull head 319, waist-shaped hole 320, inner top vertical plate 321, inclined surface 322, outer supporting surface 323, moving head 324, inner pressure wheel 325, cross plate 326, action cross bar 327, vertical rod 328, lower plate 329, limit cylinder 330, lifting plate 331, concave seat 332, base 4. DETAILED DESCRIPTION

[0028] like Figure 1 As shown, a hot pot soup base packing device comprises a base 4, on which a feeding mechanism 1, a packing mechanism 2 and a placing mechanism 3 are installed, the packing mechanism 2 is located on one side of the feeding mechanism 1, the feeding mechanism 1 is arranged at one end of the base 4, and the placing mechanism 3 is arranged at the other end of the base 4. The feeding mechanism 1 is used for feeding the hot pot soup base, the packing mechanism 2 is used for packing the hot pot soup base, and the placing mechanism 3 is used for placing the packaging box.

[0029] like Figure 2 and Figure 3As shown, the feeding mechanism 1 includes a concave shell 100 installed on the base 4, the concave shell 100 is open toward one side of the placement mechanism 3, a lower baffle 105 is provided in the concave shell 100, a pair of mounting platforms 106 are installed on the upper end of the concave shell 100, a first axis 107 is provided on the outer wall of the mounting platform 106, a flip arm 108 is rotatably provided on the first axis 107, a rectangular shell 113 is installed on the other end of the flip arm 108, the upper and lower ends of the rectangular shell 113 are open, a concave placement plate 114 is provided on the upper end of the rectangular shell 113, an outer mounting plate 115 is installed on the other end of the concave placement plate 114, a push-down cylinder 116 is installed on the outer mounting plate 115, and a push-down plate 117 is installed on the lower end of the push-down cylinder 116.

[0030] Preferably, a pair of guide vertical holes 101 are opened on the concave shell 100, and a connecting rod 102 is passed through the guide vertical holes 101. The inner end of the connecting rod 102 is installed on the lower baffle 105, and the outer end of the connecting rod 102 is installed with a movable angle plate 103, and the movable angle plate 103 is installed with a vertical cylinder 104.

[0031] Preferably, a first gear 109 is rotatably provided on the first shaft 107, and the first gear 109 is installed on the flip arm 108. A first rack 112 is meshed on one side of the first gear 109, and a movable plate 111 is installed at the lower end of the first rack 112. A guide rail is sleeved on the movable plate 111, and the guide rail is installed on the side wall of the concave shell 100. A flip cylinder 110 is installed on the movable plate 111, and the flip cylinder 110 is installed on the outer wall of the concave shell 100.

[0032] Preferably, side panels 118 are respectively installed on both sides of the lower end of the rectangular shell 113, and an L-shaped flap 119 is rotatably provided between the side panels 118. The two ends of the L-shaped flap 119 are respectively connected to the second gear 120, and a second rack 121 is meshed on one side of the second gear 120. A push plate 125 is installed on the upper end of the second rack 121, and a plurality of guide rods 126 are passed through the push plate 125. An upper end of the guide rod 126 is installed with an upper end plate 123, and a flap cylinder 124 is installed on the upper end plate 123. The movable end of the flap cylinder 124 is installed on the push plate 125, and a support plate 122 is provided at the lower end of the second rack 121, and an insert plate is provided on the support plate 122. The insert plate is passed through the mounting platform 106, and the support plate 122 is located at the upper end of the mounting platform 106.

[0033] like Figure 1 , Figure 4 and Figure 5As shown, the packing mechanism 2 includes a vertical side plate 200 mounted on the base 4, and an arc groove 201 is provided on the vertical side plate 200. Specifically, the arc groove 201 is a quarter arc structure. A plurality of mounting columns 202 are mounted on the vertical side plate 200, and a mounting seat 203 is mounted on the outer end of the mounting column 202, and a motor 204 is mounted on the mounting seat 203. The output shaft of the motor 204 is connected to a rotating arm 205, and a second shaft 206 is mounted on the other end of the rotating arm 205. A swing plate 210 is rotatably provided on the second shaft 206, and a third shaft 211 is rotatably provided on the other end of the swing plate 210. A convex head 212 is mounted on one end of the third shaft 211, and a swing arm 213 is mounted on the other end of the convex head 212. A fourth shaft 214 is rotatably provided on the lower end of the swing arm 213, and the fourth shaft 214 is mounted on the vertical side plate 200. A fifth shaft 215 is rotatably provided on the upper end of the swing arm 213, and a rotating block 2 is mounted on the outer end of the fifth shaft 215. 16. The fifth shaft 215 is connected to the rotating block 216 through a pin shaft. A swing rod 217 is installed on the rotating block 216. A sleeve 218 is sleeved on the swing rod 217. A rotating shaft seat 219 is rotatably provided on the sleeve 218. The rotating shaft seat 219 is installed on the vertical side plate 200. The inner end of the fifth shaft 215 is penetrated in the arc groove 201. An L-shaped arm 220 is installed on the inner end of the fifth shaft 215. A back plate 221 is installed on the L-shaped arm 220. A plurality of movable through rods 222 are penetrated on the back plate 221. A suction plate 223 is provided at the other end of the movable through rod 222. A plurality of suction nozzles 225 are evenly distributed on the suction plate 223. A packing cylinder 224 is installed on the L-shaped arm 220. The movable end of the packing cylinder 224 is installed on the suction plate 223.

[0034] Optionally, connecting heads 208 are installed at both ends of the swing plate 210 through multiple connecting screws 209, and each connecting screw 209 is fixed to the end of the swing plate 210 through a pair of nuts. A rotating sleeve 207 is provided at the other end of the connecting head 208. The rotating sleeve 207 is filled with multiple balls and grease, and one of the rotating sleeves 207 is sleeved on the second shaft 206, and the other rotating sleeve 207 is sleeved on the third shaft 211. The outer periphery of the balls is on the inner periphery of the rotating sleeve 207 and the outer periphery of the second shaft 206 or the third shaft 211.

[0035] Optionally, an arc-shaped bar 226 is installed on the vertical side plate 200 , a restraining groove 227 is opened on the arc-shaped bar 226 , and a smooth sleeve is sleeved on the fifth shaft 215 , and the smooth sleeve is inserted into the restraining groove 227 .

[0036] like Figure 6 and Figure 7As shown, the placement mechanism 3 includes a plurality of pillars 300 mounted on the base 4, and a placement base plate 301 is mounted on the upper end of the pillars 300. The placement base plate 301 is a rectangular structure, and at least four pairs of first holes 302 and second holes 303 are opened on the placement base plate 301, wherein two pairs of first holes 302 are symmetrically arranged, and the length directions of the two pairs of first holes 302 are parallel to the length direction of the placement base plate 301, and the other two pairs of first holes 302 are also symmetrically arranged, and the length directions of the two pairs of first holes 302 are parallel to the width direction of the placement base plate 301. Among them, two pairs of second holes 303 are symmetrically arranged, and the length directions of the two pairs of second holes 303 are parallel to the length direction of the placement base plate 301, and the other two pairs of second holes 303 are also symmetrically arranged, and the length directions of the two pairs of second holes 303 are parallel to the width direction of the placement base plate 301. In addition, the lengths of the first holes 302 and the second holes 303 are equal.

[0037] A movable rod 304 is passed through the second hole 303, and an upper movable plate 305 is installed on the upper end of each pair of movable rods 304. A concave plate 306 is provided on the inner side of the upper movable plate 305, and a pair of limiting nails 308 are respectively installed on the two support plates of the concave plate 306. A pair of movable pull plates 309 are provided on the outer side of the concave plate 306. The movable pull plates 309 are provided with a pair of vertical strip holes 307. The limiting nails 308 are passed through the vertical strip holes 307. The upper end of the movable pull plate 309 is bent inwardly to have an L-shaped buckle plate 310, and the L-shaped buckle plate 310 is buckled on the outer end of the box cover. A lower movable plate 313 is installed on the lower end of each pair of movable rods 304, and a pair of lugs 314 are provided on the lower movable plate 313. A transverse guide rod 316 is passed through the lug 314, and an outer end plate 315 is installed on the outer end of the transverse guide rod 316. The outer end of the outer end plate 315 is installed on the bottom plate 301 On the side wall, the inner end of the transverse guide rod 316 is installed with an inner end cap 317, and the inner end of the transverse guide rod 316 is sleeved with a first spring 318, and the first spring 318 is located between the inner end cap 317 and the lug 314. The lower end of the movable pull plate 309 is installed with a lower pull rod 311, and the lower pull rod 311 is penetrated on the upper movable plate 305 and the lower movable plate 313, and the lower pull rod 311 is penetrated in the first hole 302, and the lower pull rod A second spring 312 is sleeved on 311, and the second spring 312 is located on the upper side of the upper movable plate 305 and at the lower end of the movable pull plate 309. A pull head 319 is installed at the lower end of the lower pull rod 311, and a waist-shaped hole 320 is opened on the pull head 319. An action cross bar 327 is passed through the waist-shaped hole 320. A cross plate 326 is installed on the inner side end of the action cross bar 327, and a concave seat 332 is installed on the inner side of the cross plate 326.

[0038] A plurality of vertical rods 328 are installed on the lower side of the base plate 301, a lower plate 329 is installed on the lower end of the vertical rods 328, a limiting cylinder 330 is installed on the lower plate 329, a lifting plate 331 is installed on the movable end of the limiting cylinder 330, the vertical rods 328 are passed through the lifting plate 331, and the concave seat 332 is installed on the side wall of the lifting plate 331.

[0039] A pair of inner top vertical plates 321 are installed on the lower movable plate 313. The outer wall of the inner top vertical plate 321 is formed with a slope 322. The lower end of the slope 322 extends outward at an angle. The lower end of the slope 322 is provided with an outer supporting surface 323. The outer supporting surface 323 is a vertical plane. Inner pressure wheels 325 are rollingly provided on the outer walls of the slope 322 and the outer supporting surface 323. A moving head 324 is also installed on the side wall of the lifting plate 331. The inner pressure wheels 325 are rotatably provided on both sides of the moving head 324.

[0040] This embodiment is implemented in the following manner when performing the boxing operation.

[0041] Step 1, the operator or the manipulator or the packaging box placement device places the packaging box on the placement bottom plate 301. No matter what means are used to place the packaging box, the packaging box needs to be placed between the concave plates 306, and the box cover of the packaging box is in an upright position after placement. Since the packaging box is generally stretched out before packaging to make it a rectangular structure, and then the lower end of the packaging box is covered and fixed, the above stretching can be done manually or by a related device. When one end of the packaging box is covered and fixed, it is generally fixed by sticking with tape.

[0042] Step 2, start the limit cylinder 330, and under the drive of the limit cylinder 330, the lifting plate 331 moves downward along the vertical rod 328. When moving, the lifting plate 331 will drive the action cross bar 327 and the inner pressure wheel 325 to move downward at the same time. When the inner pressure wheel 325 moves downward, the inner pressure wheel 325 will act on the inclined surface 322 of the inner top vertical plate 321, so that the inner top vertical plate 321 and the concave plate 306 move inward, and during the movement, the first spring 318 is compressed until the concave plate 306 acts on the outer wall of the packaging box and completes the positioning of the packaging box. When the inner pressure wheel 325 moves downward, the action cross bar 327 will move from the upper end of the waist-shaped hole 320 to its lower end, and when the inner pressure wheel 325 moves to the junction of the inclined surface 322 and the outer supporting surface 323, the action cross bar 327 will act on the lower end of the waist-shaped hole 320. Thereafter, when the inner pressure wheel 325 rolls on the outer supporting surface 323, the action cross bar 327 will pull the slider 319 and the L-shaped buckle plate 310 thereon to move downward, and buckle the L-shaped buckle plate 310 on the outer end of the box cover, thereby completing the vertical fixation of the box cover and the positioning operation of the packaging box.

[0043] Step 3, this step can be carried out simultaneously with step 1, or can be carried out in step 2 later, and its sequence will not affect the packaging of the hot pot soup base. When executing this step, the hot pot soup base moves to the concave placement plate 114 through the conveyor belt. During the movement, the appearance structure of the hot pot soup base can be detected by the imaging detection system. If the hot pot soup base meets the factory standard, it is released. If it does not meet the standard, it is picked out and then repackaged. When the hot pot soup base moves to the concave placement plate 114, it is queued up to be transferred to the concave placement plate 114 by an automatic grab transfer device or manual transfer. Then, the hot pot soup base is placed in the concave placement plate 114 in a predetermined posture. When placed, the concave placement plate 114 is in a horizontal posture, and the hot pot soup base is placed in the concave placement plate 114 in a flat position, and the bag head of the hot pot soup base is also required to be consistent in direction. When the hot pot soup base is placed in a predetermined posture and reaches a predetermined amount, the push-down cylinder 116 is activated to enable the push-down plate 117 to push the hot pot soup base to move into the rectangular shell 113 until the hot pot soup base is completely inside the rectangular shell 113, and at this time, the end of the rectangular shell 113 is closed by the L-shaped flap 119. Then, the flip cylinder 110 is activated to move the first rack 112, and the movement of the first rack 112 will drive the first gear 109 to rotate, and the rotation of the first gear 109 will drive the flip arm 108 and the rectangular shell 113 to rotate upward until the rectangular shell 113 is finally in a vertical state. Then, the flap cylinder 124 is started to move the second rack 121, and the second rack 121 will drive the second gear 120 to rotate when moving, and the rotation of the second gear 120 will drive the L-shaped flap 119 to rotate outward, and when the second rack 121 performs the rotation operation of the L-shaped flap 119, the second rack 121 will move downward, and when the rectangular shell 113 is in a vertical state, the plug plate will be inserted on the mounting platform 106. When the rectangular shell 113 performs the rotation action, the lower baffle 105 needs to be driven to move to the upper end of the concave shell 100 by the vertical cylinder 104. Then, when the L-shaped flap 119 is opened, the hot pot base at the bottom layer will move downward to the lower baffle 105.

[0044] Step 4, for the convenience of describing this step, the packing mechanism 2 is used as an example to illustrate the packing action. Of course, when this step is executed, the aforementioned steps 1 to 3 need to be implemented. When this step is executed, the motor 204 is started, and the rotating arm 205 is rotated under the drive of the motor 204. The rotation of the rotating arm 205 will pull the swing arm 213 to swing around the fourth axis 214 through the swing plate 210. At the same time, the swing arm 213 will make the swing rod 217 rotate around the sleeve 218. Of course, during the rotation process, the swing rod 217 also moves along its axial direction. When the hot pot base is sucked, the swing arm 213 is in a vertical posture, and the swing rod 217 is in a horizontal posture, and the suction plate 223 faces the concave shell 100. In this state, the packing cylinder 224 is started to move the suction plate 223 and the suction nozzle 225 thereon toward the concave shell 100, and when the suction nozzle 225 is in place, the vertical cylinder 104 and the push-down cylinder 116 are started at the same time to clamp the hot pot base material through the push-down plate 117 and the lower baffle 105, so that the hot pot base material can be ensured to move downward tightly between the hot pot base materials, and the hot pot base material is moved to the opposite side of the suction plate 223, and then each hot pot base material is sucked by the suction nozzle 225, and then the hot pot is driven to approach the back plate 221 by the packing cylinder 224, and after it is in place, the motor 204 drives the hot pot base material to move to the position of the packaging box until the hot pot base material is located directly above the packaging box, and then the hot pot base material is filled in the packaging box by the packing cylinder 224. Then continue to perform this step and step 3 until the packing is completed.

[0045] Step 5, cancel the positioning of the packaging box and move the packaging box out through relevant means.

[0046] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A hot pot soup base packing device, characterized in that: The invention comprises a base (4), on which a feeding mechanism (1), a boxing mechanism (2) and a placement mechanism (3) are mounted, wherein the boxing mechanism (2) is located on one side of the feeding mechanism (1), the feeding mechanism (1) is arranged at one end of the base (4), and the placement mechanism (3) is arranged at the other end of the base (4); The feeding mechanism (1) is used for feeding the hot pot base; The packing mechanism (2) is used for packing the hot pot base; The placement mechanism (3) comprises a plurality of pillars (300) mounted on a base (4); a placement base plate (301) is mounted on the upper ends of the pillars (300); and at least four pairs of first holes (302) and second holes (303) are formed on the placement base plate (301); A movable rod (304) is inserted into the second hole (303), an upper movable plate (305) is installed at the upper end of each pair of movable rods (304), a concave plate (306) is provided on the inner side of the upper movable plate (305), a pair of limiting pins (308) are respectively installed on the two supporting plates of the concave plate (306), a pair of movable pull plates (309) are provided on the outer side of the concave plate (306), a pair of vertical strip holes (307) are opened on the movable pull plates (309), and the limiting pins (308) are inserted into the vertical strip holes ( 307), the upper end of the movable pull plate (309) is bent inward to form an L-shaped buckle plate (310), the L-shaped buckle plate (310) is buckled on the outer end of the box cover, the lower end of each pair of movable rods (304) is installed with a lower movable plate (313), the lower movable plate (313) is provided with a pair of lugs (314), the lugs (314) are provided with a transverse guide rod (316), the outer end of the transverse guide rod (316) is installed with an outer end plate (315), and the outer end plate (315) is installed on the side of the bottom plate (301) The inner end of the transverse guide rod (316) is provided with an inner end cap (317), the inner end of the transverse guide rod (316) is provided with a first spring (318), the first spring (318) is located between the inner end cap (317) and the lug (314), the lower end of the movable pull plate (309) is provided with a lower pull rod (311), the lower pull rod (311) is passed through the upper movable plate (305) and the lower movable plate (313), and the lower pull rod (311) is passed through the first hole (302), and the lower pull rod (309) is provided with a first spring (318), the first spring (318) is located between the inner end cap (317) and the lug (314), and ... first spring (318) is located between the inner end cap (317) and the lug (314), and the first spring (318) is located between the inner end cap (317) and the lug (314), and the first spring (318) is located between the inner end cap (317) and the lug (314), and the first spring (318) is located between the inner end cap (317) and the lug (314), and the first spring (318) is located between the inner end cap (317) and the lug (314), and the first spring (318) is located between the inner end cap (317) and the lug ( 11) A second spring (312) is provided on the upper sleeve, the second spring (312) is located on the upper side of the upper movable plate (305) and at the lower end of the movable pull plate (309), a pull head (319) is installed at the lower end of the lower pull rod (311), a waist-shaped hole (320) is opened on the pull head (319), an action cross bar (327) is passed through the waist-shaped hole (320), a cross plate (326) is installed on the inner side end of the action cross bar (327), and a concave seat (332) is installed on the inner side of the cross plate (326); A plurality of vertical rods (328) are installed on the lower side of the placement base plate (301), a lower plate (329) is installed at the lower end of the vertical rods (328), a limit cylinder (330) is installed on the lower plate (329), a lifting plate (331) is installed at the movable end of the limit cylinder (330), the vertical rods (328) are inserted into the lifting plate (331), and a concave seat (332) is installed on the side wall of the lifting plate (331); A pair of inner top vertical plates (321) are mounted on the lower movable plate (313); an outer wall of the inner top vertical plate (321) is formed with an inclined surface (322); the lower end of the inclined surface (322) extends outwardly at an angle; an outer supporting surface (323) is provided at the lower end of the inclined surface (322); inner pressure wheels (325) are rotatably mounted on the outer walls of the inclined surface (322) and the outer supporting surface (323); a moving head (324) is further mounted on the side wall of the lifting plate (331); and the inner pressure wheels (325) are rotatably mounted on both sides of the moving head (324).

2. The hot pot soup base packing device according to claim 1, characterized in that: The feeding mechanism (1) comprises a concave shell (100) mounted on a base (4), the concave shell (100) being open on one side facing the placement mechanism (3), a lower baffle (105) being arranged in the concave shell (100), a pair of mounting platforms (106) being mounted on the upper end of the concave shell (100), a first shaft (107) being arranged on the outer wall of the mounting platform (106), a flip arm (108) being rotatably arranged on the first shaft (107), a rectangular shell (113) being mounted on the other end of the flip arm (108), the upper and lower ends of the rectangular shell (113) being open, a concave placement plate (114) being arranged on the upper end of the rectangular shell (113), an outer mounting plate (115) being mounted on the other end of the concave placement plate (114), a push-down cylinder (116) being mounted on the outer mounting plate (115), and a push-down plate (117) being mounted on the lower end of the push-down cylinder (116).

3. The hot pot soup base packing device according to claim 2, characterized in that: A pair of guide vertical holes (101) are formed on the concave shell (100), a connecting rod (102) is inserted into the guide vertical holes (101), the inner end of the connecting rod (102) is mounted on the lower baffle (105), the outer end of the connecting rod (102) is mounted with a movable angle plate (103), and a vertical cylinder (104) is mounted on the movable angle plate (103).

4. The hot pot soup base packing device according to claim 2, characterized in that: A first gear (109) is rotatably provided on the first shaft (107), the first gear (109) is mounted on the flip arm (108), a first rack (112) is meshed on one side of the first gear (109), a movable plate (111) is mounted on the lower end of the first rack (112), a guide rail is sleeved on the movable plate (111), the guide rail is mounted on the side wall of the concave shell (100), a flip cylinder (110) is mounted on the movable plate (111), and the flip cylinder (110) is mounted on the outer wall of the concave shell (100).

5. The hot pot soup base packing device according to claim 2, characterized in that: Side plates (118) are respectively installed on both sides of the lower end of the rectangular shell (113); an L-shaped flap (119) is rotatably installed between the side plates (118); two ends of the L-shaped flap (119) are respectively connected to a second gear (120); a second rack (121) is meshed with one side of the second gear (120); a push plate (125) is installed on the upper end of the second rack (121); a plurality of guide rods (126) are passed through the push plate (125); an upper end plate (123) is installed on the upper end of the guide rods (126); a flap cylinder (124) is installed on the upper end plate (123); and a movable end of the flap cylinder (124) is installed on the push plate (125).

6. The hot pot soup base packing device according to claim 5, characterized in that: A support plate (122) is provided at the lower end of the second rack (121), an insert plate is provided on the support plate (122), the insert plate is inserted into the mounting platform (106), and the support plate (122) is located at the upper end of the mounting platform (106).

7. The hot pot soup base packing device according to claim 1, characterized in that: The packing mechanism (2) comprises a vertical side plate (200) mounted on a base (4), an arc-shaped groove (201) being formed on the vertical side plate (200), a plurality of mounting columns (202) being mounted on the vertical side plate (200), a mounting seat (203) being mounted on the outer end of the mounting column (202), a motor (204) being mounted on the mounting seat (203), an output shaft of the motor (204) being connected to a rotating arm (205), and a second shaft (204) being mounted on the other end of the rotating arm (205). 6), a swing plate (210) is rotatably provided on the second shaft (206), a third shaft (211) is rotatably provided on the other end of the swing plate (210), a convex head (212) is installed at one end of the third shaft (211), a swing arm (213) is installed at the other end of the convex head (212), a fourth shaft (214) is rotatably provided on the lower end of the swing arm (213), the fourth shaft (214) is installed on the vertical side plate (200), and a fifth shaft (211) is rotatably provided on the upper end of the swing arm (213) 5), a rotating block (216) is installed at the outer end of the fifth shaft (215), the fifth shaft (215) and the rotating block (216) are connected by a pin shaft, a swing rod (217) is installed on the rotating block (216), a sleeve (218) is sleeved on the swing rod (217), a rotating shaft seat (219) is rotatably provided on the sleeve (218), and the rotating shaft seat (219) is installed on the vertical side plate (200), and the inner end of the fifth shaft (215) is penetrated in the arc groove (201) An L-shaped arm (220) is installed at the inner end of the fifth shaft (215), a back plate (221) is installed on the L-shaped arm (220), a plurality of movable through rods (222) are inserted through the back plate (221), a suction plate (223) is provided at the other end of the movable through rods (222), a plurality of suction nozzles (225) are evenly distributed on the suction plate (223), a boxing cylinder (224) is installed on the L-shaped arm (220), and the movable end of the boxing cylinder (224) is installed on the suction plate (223).

8. The hot pot soup base packing device according to claim 7, characterized in that: The arc-shaped groove (201) is in a quarter arc-shaped structure.

9. The hot pot soup base packing device according to claim 7, characterized in that: Connecting heads (208) are installed at both ends of the swing plate (210) via a plurality of connecting screws (209), and each connecting screw (209) is fixed to the end of the swing plate (210) via a pair of nuts. A rotating sleeve (207) is provided at the other end of the connecting head (208). The rotating sleeve (207) is filled with a plurality of balls and grease, and one of the rotating sleeves (207) is sleeved on the second shaft (206), and the other rotating sleeve (207) is sleeved on the third shaft (211). The outer circumference of the balls is on the inner circumference of the rotating sleeve (207) and the outer circumference of the second shaft (206) or the third shaft (211).

10. The hot pot soup base packing device according to claim 7, characterized in that: An arc-shaped bar (226) is installed on the vertical side plate (200), a restraining groove (227) is opened on the arc-shaped bar (226), and a smooth sleeve is sleeved on the fifth shaft (215), and the smooth sleeve is inserted into the restraining groove (227).

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