Processing and transporting equipment for plastic packaging container for food

Abstract

The invention discloses processing and transporting equipment for a plastic packaging container for food, and relates to the technical field of food packaging container transportation. Comprising a workbench, a conveying device, a placing plate, a plurality of placing barrels and a driving motor, and a first sliding groove and a second sliding groove are formed in the outer wall of each placing barrel. A movable column is lifted by pressing a first adjusting rod downwards, an elastic flitch plate is driven to move upwards, a second adjusting rod is pressed downwards, an adjusting block is driven to rotate on the inner wall of a first column groove along with downward movement of the second adjusting rod, the adjusting block is in a semicircular cutting shape, and a cut corner of the adjusting block abuts against the upper inner wall of the first column groove; the movable column moves upwards in a small range under the abutting action of the adjusting block, the elastic umbrella completely stretches out of the inner wall of the containing cylinder and is opened outwards in a petal shape, the plastic packaging container is placed in the elastic umbrella, the second adjusting rod and the first adjusting rod are rotated upwards to enable the elastic attaching plate to move downwards, and the elastic umbrella is folded to clamp and wrap the plastic packaging container.

Description

Technical Field

[0001] The invention relates to the technical field of food packaging container transportation, and in particular to a processing and transportation device for a plastic packaging container for food. Background Art

[0002] Processing and transportation equipment is one of the transportation equipment used in the processing of plastic packaging containers for food. Common processing and transportation equipment mainly consists of conveyor belts, power supply devices, main mechanisms, manipulators, and control systems. The specific process of using transportation equipment for transportation during the processing of plastic packaging containers is as follows: under the action of the power supply device and the control system, the manipulator is driven to move the formed plastic packaging container to the surface of the conveyor belt, and the conveyor belt, under the action of the power supply device, transports the plastic packaging container.

[0003] In the process of processing, the existing plastic packaging container transportation device for food is prone to tipping over, and the plastic packaging container is prone to positioning deviation during the processing, which leads to the problem that the plastic packaging container is pressed and deformed. Summary of the invention

[0004] The purpose of the present invention is to provide a processing and transportation device for plastic packaging containers for food, which solves the technical problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a processing and transportation equipment for plastic packaging containers for food, comprising a workbench, a transmission device, a placement plate, a plurality of placement cylinders, and a driving motor, the outer wall of each of the placement cylinders is provided with a first slide groove and a second slide groove, the inner wall of each of the first slide grooves is penetrated with a first cylinder hole, the inner wall of each of the second slide grooves is penetrated with a second cylinder hole, the inner wall of each of the first cylinder holes is fixedly plugged with a first shaft rod, the inner wall of each of the second cylinder holes is fixedly plugged with a second shaft rod, the outer wall of each of the first shaft rods is rotatably provided with an adjustment block, and the outer wall of each of the adjustment blocks is fixedly provided with a second adjustment block. Rod, the outer wall of each second shaft rod is rotatably provided with a first adjusting rod, the inner wall of each placing cylinder is slidably provided with a movable column, the outer wall of each movable column is provided with a first column groove and a second column groove, each second column groove is respectively connected with the corresponding first cylinder hole, each first shaft rod is respectively slidably plugged with the corresponding second column groove, each first column groove is respectively connected with the corresponding first sliding groove, the outer wall of each movable column is provided with a thread, the outer wall of each movable column is threadedly connected with a plurality of elastic plates, and the outer walls of a plurality of elastic plates away from the movable column are fixedly provided with elastic umbrellas, and the transmission device is located inside the workbench.

[0006] Preferably, the transmission device includes a conveying frame, a support column is fixedly provided on the outer wall of one side of the conveying frame, a fixing plate is fixedly provided on the top outer wall of the support column, a first driving cylinder is rotatably provided on the outer wall of the fixing plate, an output end of the first driving cylinder is fixedly connected to a first connecting plate, a second connecting plate and a sliding seat are fixedly provided on the bottom outer wall of the placement plate, a rotating shaft is fixedly provided on the bottom outer wall of the second connecting plate, and the rotating shaft is rotatably connected to the first connecting plate.

[0007] Preferably, a second driving cylinder is fixedly provided at the output end of the driving motor, a fixed plate is fixedly provided at the output end of the second driving cylinder, a protective cover and a tension spring are fixedly provided on the bottom outer wall of the fixed plate, a fixing ring is fixedly provided on the outer wall of one end of the tension spring away from the fixed plate, a plurality of connecting plates are rotatably provided on the outer wall of the fixing ring, a plurality of clamping arms are rotatably provided on the outer walls of the connecting plates, a plurality of clamping arms are combined to form a clamping device, an elastic clamping head is fixedly provided on the outer wall of one end of each clamping arm away from the corresponding connecting plate, a driving rod is fixedly connected to the bottom outer wall of the fixing ring, and a cover suction device is provided on the output end of the driving rod.

[0008] Preferably, the top outer wall of the workbench is provided with a first driving slide rail, the outer wall of the first driving slide rail is slidably provided with a support frame, the top outer wall of the support frame is fixedly provided with a second driving slide rail, the outer wall of the second driving slide rail is slidably provided with a connecting frame, and the outer wall of the connecting frame is fixedly connected to the driving motor.

[0009] Preferably, the outer wall of the protective cover is provided with a plurality of cover grooves, and the plurality of cover grooves correspond one-to-one to a plurality of clamping arms. A fixed block is fixedly provided on the inner wall of each of the cover grooves, and the inner wall of each of the fixed blocks is rotatably connected to the corresponding clamping arm. The tension spring is located inside the protective cover, and the cover suction device is located below the protective cover.

[0010] Preferably, two sensors are fixedly provided on the top outer wall of the conveying frame, and an inductive buffer joint is fixedly provided on the outer wall on the side opposite to the two sensors.

[0011] Preferably, each of the adjustment blocks is located inside the corresponding first sliding groove, and one end of each of the first adjustment rods located inside the placement tube is located below the corresponding movable column.

[0012] Preferably, a sliding track is fixedly provided on the top outer wall of the conveying frame, the sliding seat is engaged with the sliding track, and the sliding seat is slidably connected to the sliding track.

[0013] Preferably, the placement plate is fixedly connected to the placement tube, and the placement tube is located above the placement plate.

[0014] Compared with the related art, the processing and transportation equipment for plastic packaging containers for food provided by the present invention has the following beneficial effects: The first adjusting rod is pressed downwardly, and the first adjusting rod located inside the placing cylinder lifts the movable column during the rotation process. As the movable column is lifted, the elastic plate is driven to move upward, and the inner wall of the extending placing cylinder arranged at the top of the elastic plate is extended, and the second adjusting rod is pressed downwardly. As the second adjusting rod moves downward, the adjusting block is driven to rotate on the inner wall of the first column groove, and the adjusting block is arranged in a semicircular cut shape, and the arc surface of the adjusting block rotates from bottom to top, and its cut angle contacts the upper inner wall of the first column groove. The movable column moves upward slightly under the contact of the adjusting block, and as the movable column moves upward, the elastic umbrella is driven to completely extend out of the inner wall of the placing cylinder, and at the same time, the elastic umbrella opens outwardly in a petal shape, so that the prepared plastic packaging container is placed inside the elastic umbrella, and the plastic packaging container falls into the bottom of the inner wall of the elastic plate, and the second adjusting rod and the first adjusting rod are rotated upward to make the elastic plate move downward. During the downward movement of the elastic umbrella, the elastic umbrella closes to clamp and wrap the plastic packaging container. 2. The present invention provides a processing and transportation device for plastic packaging containers for food, which drives the cover sucker to move downward by starting the second driving cylinder, and the cover mouth of the cover sucker falls on the bottle mouth of the plastic packaging container. The cover sucker is subjected to the reaction force of the bottle mouth of the plastic packaging container, so that the fixing ring moves upward, and the tension spring is deformed by the force. As the fixing ring moves upward, the clamping arm connecting piece inside the cover groove of the protective cover is lifted up at one end close to the fixing ring, and the clamping arm rotatably connected to the connecting piece approaches the cover sucker, and a plurality of clamping arms are combined into a clamping device, and the plurality of clamping arms clamp and fix the bottle cap at the cover sucker to ensure the stability of the bottle cap. At the same time, the driving motor is started to drive the clamping device to rotate as a whole, and the bottle cap and the plastic packaging container are combined and sealed. After the sealing is completed, the second driving cylinder is started to move upward, so that the clamping device loosens the bottle cap, and other plastic packaging containers can be assembled; 3. The present invention provides a processing and transportation device for plastic packaging containers for food. Sensors are arranged at both ends of the top of the conveying frame, and adjustable inductive buffer joints are arranged on the outer walls on the opposite sides of the two sensors. When the placement plate moves forward or backward to the edge of the conveying frame, the placement plate can be effectively buffered and blocked, and after the placement plate contacts the inductive buffer joint, the inductive buffer joint stops running due to force induction. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a structural schematic diagram of the support frame of the present invention; Figure 3 It is a structural schematic diagram of the transmission device of the present invention; Figure 4It is a schematic structural diagram of the transmission device of the present invention from another angle; Figure 5 It is a structural schematic diagram of the slide seat of the present invention; Figure 6 This is an exploded view of the structure of the tube placement part of the present invention; Figure 7 This is an exploded view of the structure of the tube placement part of the present invention; Figure 8 This is a schematic diagram of the structure of the placement tube of the present invention; Fig. 9 It is a schematic diagram of the structure of the protective cover of the present invention; Fig.10 It is an exploded view of the partial structure of the protective cover of the present invention; Fig.11 For the present invention Figure 5 A magnified view of the structure at center; Fig.12 For the present invention Figure 4 A magnified view of the structure at B in the middle; Fig.13 For the present invention Figure 7 Enlarged view of the structure at point C in the middle.

[0016] In the figure: 1, workbench; 2, transmission device; 201, conveyor frame; 202, support column; 203, fixed plate; 204, first driving cylinder; 205, first connecting plate; 206, rotating shaft; 3, placing plate; 301, second connecting plate; 302, slide seat; 4, sensor; 401, inductive buffer joint; 5, sliding track; 6, placing cylinder; 601, first slide groove; 602, second slide groove; 603, first adjusting rod; 604, second adjusting rod; 605, first cylinder hole; 606, second cylinder hole; 607, movable column; 608, first cylinder hole; 609, second cylinder hole; 610, second cylinder hole; 611, second cylinder hole; 612, second cylinder hole; 613, first cylinder hole; 614, second cylinder hole; 615, first cylinder hole; 616, second cylinder hole; 617, second cylinder hole; 618, first cylinder hole; 619, second cylinder hole; 620, second cylinder hole; 621, second cylinder hole; 622, second cylinder hole; 623, first cylinder hole; 624, second cylinder hole; 625, first cylinder hole; 626, second cylinder hole; 627, second cylinder hole; 628, first cylinder hole; 629, second cylinder hole; 630, first cylinder hole; 631, second cylinder hole; 632, second cylinder hole; 633, first cylinder hole; 634, second cylinder hole; 635, first cylinder hole; 636, second cylinder hole; 637, second cylinder hole; 638, second cylinder hole; 639, second cylinder hole; 640, second cylinder hole; 641, second cylinder hole; 642, second cylinder hole; 643, first cylinder hole; 644, second cylinder 08. First column slot; 609. Second column slot; 610. Adjustment block; 611. First shaft rod; 612. Second shaft rod; 613. Thread; 614. Elastic plate; 615. Elastic umbrella; 7. First driving rail; 8. Support frame; 9. Second driving rail; 10. Driving motor; 11. Second driving cylinder; 12. Fixed plate; 13. Protective cover; 14. Tension spring; 15. Driving rod; 16. Fixed ring; 17. Fixed block; 18. Connecting piece; 19. Clamp arm; 20. Elastic clamping head; 21. Cover suction device; 22. Cover slot. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0018] Example 1: Please refer to Figure 1-Figure 13The present invention provides a technical solution: a processing and transportation device for plastic packaging containers for food, comprising a workbench 1, a transmission device 2, a placement plate 3, a plurality of placement cylinders 6, and a driving motor 10. The outer wall of each placement cylinder 6 is provided with a first slide groove 601 and a second slide groove 602. The inner wall of each first slide groove 601 is penetrated with a first cylinder hole 605. The inner wall of each second slide groove 602 is penetrated with a second cylinder hole 606. The inner wall of each first cylinder hole 605 is fixedly plugged with a first shaft rod 611. The inner wall of each second cylinder hole 606 is fixedly plugged with a second shaft rod 612. The outer wall of each first shaft rod 611 is rotatably provided with an adjustment block 610. The outer wall of each adjustment block 610 is fixedly provided with a second Adjustment rod 604, the outer wall of each second shaft rod 612 is rotatably provided with a first adjustment rod 603, the inner wall of each placement tube 6 is slidably provided with a movable column 607, the outer wall of each movable column 607 is provided with a first column groove 608 and a second column groove 609, each second column groove 609 is respectively connected with the corresponding first cylinder hole 605, each first shaft rod 611 is respectively slidably plugged with the corresponding second column groove 609, each first column groove 608 is respectively connected with the corresponding first slide groove 601, the outer wall of each movable column 607 is provided with a thread 613, the outer wall of each movable column 607 is threadedly connected with a plurality of elastic stickers 614, and the outer wall of a plurality of elastic stickers 614 away from the movable column 607 is fixedly provided with The elastic umbrella 615, the transmission device 2 is located inside the workbench 1, and the transmission device 2 includes a conveying frame 201, a support column 202 is fixedly provided on the outer wall of one side of the conveying frame 201, a fixing plate 203 is fixedly provided on the top outer wall of the supporting column 202, a first driving cylinder 204 is rotatably provided on the outer wall of the fixing plate 203, and a first connecting plate 205 is fixedly connected to the output end of the first driving cylinder 204, a second connecting plate 301 and a sliding seat 302 are fixedly provided on the bottom outer wall of the placement plate 3, a rotating shaft 206 is fixedly provided on the bottom outer wall of the second connecting plate 301, and the rotating shaft 206 is rotatably connected to the first connecting plate 205, a first driving slide rail 7 is provided on the top outer wall of the workbench 1, and a support frame 8 is slidably provided on the outer wall of the first driving slide rail 7, and the support frame 8 A second driving slide rail 9 is fixedly provided on the top outer wall, and a connecting frame is slidably provided on the outer wall of the second driving slide rail 9. The outer wall of the connecting frame is fixedly connected to the driving motor 10. Two sensors 4 are fixedly provided on the top outer wall of the conveying frame 201. The outer walls on the opposite sides of the two sensors 4 are fixedly provided with induction buffer joints 401. Each adjustment block 610 is respectively located inside the corresponding first slide groove 601, and one end of each first adjustment rod 603 located inside the placing cylinder 6 is respectively located under the corresponding movable column 607. A sliding track 5 is fixedly provided on the top outer wall of the conveying frame 201, and the slide seat 302 is engaged with the sliding track 5. The slide seat 302 is slidably connected to the sliding track 5. The placing plate 3 is fixedly connected to the placing cylinder 6, and the placing cylinder 6 is located above the placing plate 3.

[0019] In the present embodiment, when the device is used, the first adjusting rod 603 is first pressed downward. The first adjusting rod 603 located inside the placement tube 6 lifts the movable column 607 during the rotation process. As the movable column 607 is lifted, the elastic plate 614 is driven to move upward. The 615 set on the top of the elastic plate 614 extends out of the inner wall of the placement tube 6, and the second adjusting rod 604 is pressed downward. As the second adjusting rod 604 moves downward, the adjusting block 610 is driven to rotate on the inner wall of the first column groove 608, and the adjusting block 610 is set in a semicircular cut shape. The arc surface of the adjusting block 610 rotates from the bottom to the top, and its cut angle contacts the upper inner wall of the first column groove 608. The movable column 607 moves upward slightly under the contact of the adjusting block 610, and as the movable column 607 moves upward, the elastic umbrella 615 is driven to completely extend out of the placement tube 6 The inner wall of the conveying rack 201 is opened outwardly in the shape of petals, and the prepared plastic packaging container is placed inside the elastic umbrella 615. The plastic packaging container falls into the bottom of the inner wall of the elastic sticking plate 614, and the second adjusting rod 604 and the first adjusting rod 603 are rotated upward to make the elastic sticking plate 614 move downward. During the downward movement of the elastic umbrella 615, the elastic umbrella 615 closes to clamp and wrap the plastic packaging container. At the same time, sensors 4 are provided at both ends of the top of the conveying rack 201, and adjustable induction buffer joints 401 are provided on the outer walls on the opposite sides of the two sensors 4. When the placing plate 3 moves forward or backward to the edge of the conveying rack 201, the placing plate 3 can be effectively buffered and blocked, and after the placing plate 3 contacts the induction buffer joint 401, the induction buffer joint 401 stops running due to force induction.

[0020] Example 2: Please refer to Figure 1-Figure 10 As shown, on the basis of the first embodiment, the present invention provides a technical solution: the output end of the driving motor 10 is fixedly provided with a second driving cylinder 11, the output end of the second driving cylinder 11 is fixedly provided with a fixed disk 12, the bottom outer wall of the fixed disk 12 is fixedly provided with a protective cover 13 and a tension spring 14, the outer wall of the tension spring 14 away from the fixed disk 12 is fixedly provided with a fixing ring 16, the outer wall of the fixing ring 16 is rotatably provided with a plurality of connecting pieces 18, the outer walls of the plurality of connecting pieces 18 are rotatably provided with clamping arms 19, and the plurality of clamping arms 19 are combined to form a clamping device, each An elastic clamping head 20 is fixedly provided on the outer wall of one end of the clamping arm 19 away from the corresponding connecting piece 18, a driving rod 15 is fixedly connected to the bottom outer wall of the fixing ring 16, a cover sucking device 21 is provided at the output end of the driving rod 15, a plurality of cover grooves 22 are opened on the outer wall of the protective cover 13, and the plurality of cover grooves 22 correspond to the plurality of clamping arms 19 one by one, a fixing block 17 is fixedly provided on the inner wall of each cover groove 22, and the inner wall of each fixing block 17 is rotatably connected to the corresponding clamping arm 19, the tension spring 14 is located inside the protective cover 13, and the cover sucking device 21 is located below the protective cover 13.

[0021] In this embodiment, after the plastic packaging container is placed, the first driving cylinder 204 is started to drive the placement plate 3 to move on the sliding track 5, and the placement plate 3 moves to the workbench 1, below the cover sucker 21. After the cover opening of the cover sucker 21 is aligned with the bottle mouth of the plastic packaging container, the second driving cylinder 11 is started to drive the cover sucker 21 to move downward, and the cover opening of the cover sucker 21 falls on the bottle mouth of the plastic packaging container. The cover sucker 21 is subjected to the reaction force of the bottle mouth of the plastic packaging container, so that the fixing ring 16 moves upward, and the tension spring 14 is deformed by the force. As the fixing ring 16 moves upward, the end of the clamping arm connecting piece 18 close to the fixing ring 16 inside the cover groove 22 of the protective cover 13 is lifted upward, and the clamping arm 19 rotatably connected to the connecting piece 18 moves toward the suction The capping device 21 approaches, and a plurality of clamping arms 19 are combined into a clamping device, which clamps and fixes the bottle cap at the cap suction device 21 to ensure the stability of the bottle cap. At the same time, the driving motor 10 is started to drive the clamping device to rotate as a whole, and the bottle cap and the plastic packaging container are combined and sealed. After the sealing is completed, the second driving cylinder 11 is started to move upward, so that the clamping device releases the bottle cap, and other plastic packaging containers can be assembled. After the assembly is completed, the first driving cylinder 204 is started to drive the placement plate 3 to continue to move forward, and the second adjusting rod 604 and the first adjusting rod 603 are pressed downward to make the elastic umbrella 615 extend out of the inner wall of the placement tube 6, and the plastic packaging container can be taken out, and the first driving cylinder 204 is started to drive the placement plate 3 to repeat the operation.

[0022] Working principle: When the device is used, first press the first adjusting rod 603 downwards. The first adjusting rod 603 located inside the placement tube 6 lifts the movable column 607 during the rotation process. As the movable column 607 is lifted, the elastic plate 614 is driven to move upwards. The 615 set on the top of the elastic plate 614 extends out of the inner wall of the placement tube 6 and presses the second adjusting rod 604 downwards. As the second adjusting rod 604 moves downwards, the adjusting block 610 is driven to rotate on the inner wall of the first column groove 608. The adjusting block 610 is set in a semicircular cut shape. The arc surface of the adjusting block 610 rotates from the bottom to the top, and its cut angle contacts the upper inner wall of the first column groove 608. The movable column 607 moves upward slightly under the contact of the adjusting block 610. As the movable column 607 moves upwards The elastic umbrella 615 is driven to fully extend out of the inner wall of the placement tube 6, and at the same time, the elastic umbrella 615 opens outward in a petal shape, and the prepared plastic packaging container is placed inside the elastic umbrella 615, and the plastic packaging container falls into the bottom of the inner wall of the elastic pasting plate 614, and the second adjusting rod 604 and the first adjusting rod 603 are rotated upward to make the elastic pasting plate 614 move downward. During the downward movement of the elastic umbrella 615, the elastic umbrella 615 closes to clamp and wrap the plastic packaging container. After the plastic packaging container is placed, the first driving cylinder 204 is started to drive the placement plate 3 to move on the sliding track 5, and the placement plate 3 moves to the workbench 1, below the cover sucking device 21. After the cover opening of the cover sucking device 21 is aligned with the bottle mouth of the plastic packaging container, the second driving cylinder 11 is started to drive The cover sucker 21 moves downward, and the cover mouth of the cover sucker 21 falls on the bottle mouth of the plastic packaging container. The cover sucker 21 is subjected to the reaction force of the bottle mouth of the plastic packaging container, so that the fixing ring 16 moves upward, and the tension spring 14 is deformed by the force. As the fixing ring 16 moves upward, the clamping arm connecting piece 18 inside the cover groove 22 of the protective cover 13, one end of the clamping arm connecting piece 18 close to the fixing ring 16 is lifted upward, and the clamping arm 19 rotatably connected to the connecting piece 18 approaches the cover sucker 21. The multiple clamping arms 19 are combined into a clamping device. The multiple clamping arms 19 clamp and fix the bottle cap at the cover sucker 21 to ensure the stability of the bottle cap. At the same time, the driving motor 10 is started to drive the clamping device to rotate as a whole, and the bottle cap and the plastic packaging container are combined and sealed. After the sealing is completed, the second driving cylinder 11 is started to move upward. , so that the clamping device releases the bottle cap, and other plastic packaging containers can be assembled. After the assembly is completed, the first driving cylinder 204 is started to drive the placement plate 3 to continue to move forward, and the second adjusting rod 604 and the first adjusting rod 603 are pressed downward to make the elastic umbrella 615 extend out of the inner wall of the placement tube 6, and the plastic packaging container can be taken out. The first driving cylinder 204 is started to drive the placement plate 3 to repeat the operation. At the same time, sensors 4 are provided at both ends of the top of the conveying frame 201, and adjustable induction buffer joints 401 are provided on the outer walls on the opposite sides of the two sensors 4. When the placement plate 3 moves forward or backward to the edge of the conveying frame 201, the placement plate 3 can be effectively buffered and blocked, and after the placement plate 3 contacts the induction buffer joint 401,The induction buffer joint 401 stops running due to force induction.

[0023] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A processing and transportation device for plastic packaging containers for food, comprising a workbench (1), a transmission device (2), a placement plate (3), a plurality of placement cylinders (6), and a drive motor (10), characterized in that: The outer wall of each of the placement tubes (6) is provided with a first slide groove (601) and a second slide groove (602); the inner wall of each of the first slide grooves (601) is penetrated with a first tube hole (605); the inner wall of each of the second slide grooves (602) is penetrated with a second tube hole (606); the inner wall of each of the first tube holes (605) is fixedly plugged with a first shaft rod (611); the inner wall of each of the second tube holes (606) is fixedly plugged with a second shaft rod (612); the outer wall of each of the first shaft rods (611) is rotatably provided with an adjustment block (610); the outer wall of each of the adjustment blocks (610) is fixedly provided with a second adjustment rod (604); the outer wall of each of the second shaft rods (612) is rotatably provided with a first adjustment rod (603); and the inner wall of each of the placement tubes (6) is provided with a first adjustment block (610); The inner wall is slidably provided with a movable column (607), the outer wall of each movable column (607) is provided with a first column groove (608) and a second column groove (609), each of the second column grooves (609) is respectively connected to the corresponding first cylindrical hole (605), each of the first shaft rods (611) is respectively slidably plugged with the corresponding second column groove (609), each of the first column grooves (608) is respectively connected to the corresponding first sliding groove (601), the outer wall of each movable column (607) is provided with a thread (613), the outer wall of each movable column (607) is threadedly connected with a plurality of elastic plates (614), and the outer walls of the plurality of elastic plates (614) away from the movable column (607) are fixedly provided with an elastic umbrella (615), and the transmission device (2) is located inside the workbench (1).

2. The processing and transportation equipment for plastic packaging containers for food according to claim 1, characterized in that: The transmission device (2) comprises a conveying frame (201), a support column (202) is fixedly provided on an outer wall of one side of the conveying frame (201), a fixing plate (203) is fixedly provided on the top outer wall of the support column (202), a first driving cylinder (204) is rotatably provided on the outer wall of the fixing plate (203), an output end of the first driving cylinder (204) is fixedly connected to a first connecting plate (205), a second connecting plate (301) and a sliding seat (302) are fixedly provided on the bottom outer wall of the placement plate (3), a rotating shaft (206) is fixedly provided on the bottom outer wall of the second connecting plate (301), and the rotating shaft (206) is rotatably connected to the first connecting plate (205).

3. The processing and transportation equipment for plastic packaging containers for food according to claim 1, characterized in that: A second driving cylinder (11) is fixedly provided at the output end of the driving motor (10), a fixed plate (12) is fixedly provided at the output end of the second driving cylinder (11), a protective cover (13) and a tension spring (14) are fixedly provided on the bottom outer wall of the fixed plate (12), a fixing ring (16) is fixedly provided on the outer wall of one end of the tension spring (14) away from the fixed plate (12), a plurality of connecting plates (18) are rotatably provided on the outer wall of the fixing ring (16), a plurality of clamping arms (19) are rotatably provided on the outer walls of the plurality of connecting plates (18), a plurality of clamping arms (19) are combined to form a clamping device, an elastic clamping head (20) is fixedly provided on the outer wall of one end of each clamping arm (19) away from the corresponding connecting plate (18), a driving rod (15) is fixedly connected to the bottom outer wall of the fixing ring (16), and a cover sucking device (21) is provided on the output end of the driving rod (15).

4. The processing and transportation equipment for plastic packaging containers for food according to claim 1, characterized in that: The top outer wall of the workbench (1) is provided with a first driving slide rail (7), the outer wall of the first driving slide rail (7) is slidably provided with a support frame (8), the top outer wall of the support frame (8) is fixedly provided with a second driving slide rail (9), the outer wall of the second driving slide rail (9) is slidably provided with a connecting frame, and the outer wall of the connecting frame is fixedly connected to the driving motor (10).

5. The processing and transportation equipment for plastic packaging containers for food according to claim 3, characterized in that: The outer wall of the protective cover (13) is provided with a plurality of cover grooves (22), and the plurality of cover grooves (22) correspond to the plurality of clamping arms (19) one by one. A fixing block (17) is fixedly provided on the inner wall of each of the cover grooves (22), and the inner wall of each of the fixing blocks (17) is rotatably connected to the corresponding clamping arm (19). The tension spring (14) is located inside the protective cover (13), and the cover suction device (21) is located below the protective cover (13).

6. The processing and transportation equipment for plastic packaging containers for food according to claim 2, characterized in that: Two sensors (4) are fixedly provided on the top outer wall of the conveying frame (201), and an induction buffer joint (401) is fixedly provided on the outer walls on opposite sides of the two sensors (4).

7. The processing and transportation equipment for plastic packaging containers for food according to claim 1, characterized in that: Each of the adjustment blocks (610) is located inside the corresponding first sliding groove (601), and one end of each of the first adjustment rods (603) located inside the placement tube (6) is located below the corresponding movable column (607).

8. The processing and transportation equipment for plastic packaging containers for food according to claim 6, characterized in that: A sliding track (5) is fixedly provided on the top outer wall of the conveying frame (201), the sliding seat (302) is engaged with the sliding track (5), and the sliding seat (302) is slidably connected to the sliding track (5).

9. The processing and transportation equipment for plastic packaging containers for food according to claim 1, characterized in that: The placement plate (3) is fixedly connected to the placement tube (6), and the placement tube (6) is located above the placement plate (3).

Images