Automatic turnover equipment for packing material coil

Abstract

The utility model relates to the technical field of food packaging, and provides automatic packaging material roll overturning equipment which comprises a movable seat body, a clamping jaw mechanism and a clamping component. The movable seat body is movably arranged on the mounting rack along a first direction; the lifting base body is movably arranged on the movable seat body in the vertical direction, and the first claw body and the second claw body are movably arranged on the lifting base body in the second direction; the two clamping components are rotatably arranged on the first claw body and the second claw body in a one-to-one correspondence manner; when the clamping jaw mechanism is in the first state, the first jaw body and the second jaw body are close to each other, and the two clamping components are horizontally and oppositely arranged so as to clamp a packaging material roll in the horizontal state. And when the clamping jaw mechanism is in the second state, the first jaw body and the second jaw body are close to each other, and the two clamping components are vertically and oppositely arranged so that the packaging material coil can be turned into the vertical state from the horizontal state. According to the utility model, the packaging material roll can be overturned without manual work, so that the automation of overturning of the packaging material roll is realized, and the labor cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of food packaging, in particular to an automatic turning device for a packaging material roll. Background Art

[0002] In the process of filling dairy products, the packaging material preparation production line is used to supply packaging materials to the filling machine. As the filling operation continues, the packaging materials are continuously consumed. At this time, the newly opened packaging material rolls need to be transported to the filling machine to replace the packaging material rolls that are about to be consumed.

[0003] In the related art, the packaging material roll is usually turned over first so that the packaging material is placed vertically. Then, the vertical packaging material roll is transferred from the turning station to the shaft threading station to facilitate the packaging material roll shaft threading device to process the packaging material roll. The shaft module is inserted into the center hole of the packaging material roll, and then the shaft module is placed on a forklift or lifting equipment to transfer the packaging material roll to the label removal station. However, in actual applications, the packaging material roll can only be turned over manually, with a low degree of automation, which not only has high labor costs, but also affects the production efficiency of the entire packaging material preparation production line. Utility Model Content

[0004] The utility model provides an automatic turning device for a packaging material roll, which is used to at least solve the problems of low efficiency and high labor cost in the prior art of manually turning over the packaging material roll.

[0005] The utility model provides a packaging material roll automatic turning device, comprising: a movable seat, a clamping claw mechanism and a clamping component;

[0006] The movable seat is configured to be movably arranged on the mounting frame along a first direction;

[0007] The clamping mechanism comprises a lifting base, a first claw body and a second claw body, the lifting base is movably arranged on the movable seat body along a vertical direction, and the first claw body and the second claw body are movably arranged at the lower end of the lifting base along a second direction;

[0008] The two clamping members are provided, and the two clamping members are rotatably provided on the first claw body and the second claw body in a one-to-one correspondence;

[0009] When the clamping claw mechanism is in the first state, the first claw body and the second claw body are close to each other and are in a first elevation position, and the two clamping members are arranged horizontally opposite to each other to clamp the packaging material roll in a horizontal state;

[0010] When the clamping mechanism is in the second state, the first claw body and the second claw body are close to each other and are in a second elevation position, and the two clamping members are arranged vertically opposite to each other to flip the packaging material roll from a horizontal state to a vertical state;

[0011] Wherein, the first elevation position is lower than the second elevation position.

[0012] According to the automatic turning device for a packaging material roll provided by the utility model, the lifting base comprises a vertical slide and a horizontal base;

[0013] The vertical slide is movably arranged on the movable seat body along the vertical direction; the horizontal base is located at the lower side of the movable seat body and connected to the lower end of the vertical slide; the first claw body and the second claw body are movably arranged on the horizontal base along the second direction.

[0014] According to the automatic turning device for packaging material rolls provided by the utility model, a vertical sliding structure and a vertical linear driving mechanism are provided between the vertical slide and the movable seat;

[0015] The vertical sliding structure is used to guide the vertical slide to slide in the vertical direction relative to the moving seat; the vertical linear driving mechanism is used to drive the vertical slide to move in the vertical direction relative to the moving seat.

[0016] According to an automatic turning device for a packaging material roll provided by the utility model, a first horizontal guiding structure and a first horizontal driving mechanism are provided between the first claw body and the horizontal base, the first horizontal guiding structure is used to guide the first claw body to move along the second direction relative to the horizontal base, and the first horizontal driving mechanism is used to drive the first claw body to move along the second direction relative to the horizontal base;

[0017] And / or, a second horizontal guiding structure and a second horizontal driving mechanism are provided between the second claw body and the horizontal base, the second horizontal guiding structure is used to guide the second claw body to move in a second direction relative to the horizontal base, and the second horizontal driving mechanism is used to drive the second claw body to move in the second direction relative to the horizontal base.

[0018] According to the automatic turning device for a packaging material roll provided by the utility model, the clamping member comprises: a clamping body and a turning driving member;

[0019] The flip driving member is provided on the first claw body or the second claw body, and the flip driving member is connected to the clamping body to drive the clamping body to switch between a horizontal state and a vertical state;

[0020] The clamping body is used to contact the side wall of the packaging material roll, and the clamping bodies of the two clamping members cooperate with each other to clamp the packaging material roll.

[0021] According to the automatic turning device for a packaging material roll provided by the utility model, the clamping body comprises a first clamping portion and a second clamping portion;

[0022] The first clamping portion and the second clamping portion are connected to form an angle and are in contact with the side wall of the packaging material roll; the combined portion of the first clamping portion and the second clamping portion is connected to the output end of the flip driving component.

[0023] According to the automatic overturning device for a packaging material roll provided by the utility model, the first clamping portion and the second clamping portion are connected to form an obtuse angle.

[0024] According to the automatic turning device for a packaging material roll provided by the utility model, the movable seat can move between a first transfer position and a second transfer position along a first direction;

[0025] When the movable seat is in the first transfer position, the clamp mechanism is located directly above the conveyor line body, and the conveyor line body is used to convey a packaging material roll assembly, and the packaging material roll assembly includes a plurality of stacked packaging material rolls;

[0026] When the movable seat is in the second transfer position, the clamping mechanism is located directly above the packaging material roll transfer trolley, and the clamping mechanism is in the third state;

[0027] Wherein, when the clamping claw mechanism is in the third state, the first claw body and the second claw body are away from each other and are in a third elevation position, so as to place the packaging material roll on the packaging material roll transfer trolley.

[0028] According to the automatic turning device for a packaging material roll provided by the utility model, a plurality of turning stations are arranged on the mounting frame, and the plurality of turning stations are arranged in sequence along the second direction, and each of the turning stations is equipped with the movable seat, the clamping claw mechanism and the clamping member;

[0029] The conveyor line body is extended along a second direction and is located below the plurality of flipping stations; the second direction is perpendicular to the first direction.

[0030] According to the automatic turning device for a packaging material roll provided by the utility model, a third horizontal guiding structure and a third horizontal driving mechanism are provided between the movable seat and the mounting frame;

[0031] The third horizontal guide structure is used to guide the movable seat to move horizontally along a first direction relative to the mounting frame;

[0032] The third horizontal driving mechanism includes a gear driving part and a rack guiding part. The gear driving part is arranged on the movable seat and meshed with the rack guiding part. The rack guiding part is extended along the first direction.

[0033] The utility model provides an automatic turning device for a packaging material roll, wherein a movable seat is configured to be movably arranged on a mounting frame along a first direction, a lifting base is movably arranged on the movable seat along a vertical direction, a first claw body and a second claw body are movably arranged at the lower end of the lifting base along a second direction, two clamping members are provided, and the two clamping members are rotatably arranged on the first claw body and the second claw body in a one-to-one correspondence, so that the two clamping members can follow the movable seat body to move above the packaging material roll and follow the lifting base to descend to the location of the packaging material roll; when the clamping claw mechanism is in the first state When the clamping mechanism is in the first state, the first claw body and the second claw body are close to each other and are at a first elevation, and the two clamping members are arranged horizontally relative to each other to clamp the packaging material roll in a horizontal state; when the clamping jaw mechanism is in the second state, the first claw body and the second claw body are close to each other and rise to a second elevation, and the two clamping members are arranged vertically relative to each other to flip the packaging material roll from a horizontal state to a vertical state. There is no need to manually flip the packaging material roll, thus realizing the automation of the flipping of the packaging material roll, saving labor costs, and improving the production efficiency of the entire packaging material preparation production line. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the technical solutions in the present invention or the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0035] Figure 1 It is a schematic diagram of the overall structure of the automatic turning device for packaging material rolls provided by the utility model;

[0036] Figure 2 This is one of the connection diagrams of the movable seat body and the clamping claw mechanism provided by the utility model;

[0037] Figure 3 This is the second schematic diagram of the connection between the movable seat body and the clamping claw mechanism provided by the utility model;

[0038] Figure 4 It is a schematic diagram of the connection between the first claw body and the clamping member provided by the utility model.

[0039] Reference numerals:

[0040] 3. Automatic turning equipment for packaging material rolls; 41. Packaging material roll transfer trolley; 100. Packaging material rolls; 400. Conveyor line;

[0041] 31. Mobile seat; 32. Clamping mechanism; 33. Clamping member; 34. Mounting frame; 35. First horizontal guide structure; 36. First horizontal drive mechanism; 37. Second horizontal guide structure; 38. Second horizontal drive mechanism;

[0042] 301, vertical sliding structure; 302, vertical linear drive mechanism; 321, lifting base; 322, first claw body; 323, second claw body; 331, clamping body; 332, flip driving member; 3311, first clamping part; 3312, second clamping part; 3211, vertical slide; 3212, horizontal base; 3011, vertical frame. DETAILED DESCRIPTION

[0043] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with the drawings in the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0044] Combine the following Figure 1-Figure 4 , the automatic flipping device for packaging material rolls provided by the embodiment of the utility model is described in detail through specific embodiments and application scenarios.

[0045] like Figure 1 As shown, the utility model provides a packaging material roll automatic turning device 3, including: a movable seat 31, a clamping claw mechanism 32 and a clamping component 33.

[0046] The movable base 31 is configured to be movably disposed on the mounting frame 34 along a first direction.

[0047] The clamping mechanism 32 includes a lifting base 321 , a first claw 322 and a second claw 323 . The lifting base 321 is movably disposed on the movable seat 31 along a vertical direction. The first claw 322 and the second claw 323 are movably disposed at the lower end of the lifting base 321 along a second direction.

[0048] Two clamping members 33 are provided, and the two clamping members 33 are rotatably provided on the first claw body 322 and the second claw body 323 in a one-to-one correspondence.

[0049] When the clamping claw mechanism 32 is in the first state, the first claw body 322 and the second claw body 323 are close to each other and are in a first elevation position, and the two clamping members 33 are arranged horizontally opposite to each other to clamp the packaging material roll 100 in a horizontal state.

[0050] When the clamping mechanism 32 is in the second state, the first claw body 322 and the second claw body 323 are close to each other and are in the second elevation position, and the two clamping members 33 are vertically arranged opposite to each other to flip the packaging material roll 100 from the horizontal state to the vertical state.

[0051] Among them, the first elevation position is smaller than the second elevation position.

[0052] It is understandable that the automatic packaging roll turning device 3 is used to turn over each flat packaging roll 100 in the packaging roll assembly one by one, so that each packaging roll 100 is arranged vertically. The vertically placed packaging roll 100 is transferred to the packaging roll threading device by the packaging roll transfer trolley 41 for threading.

[0053] like Figure 1 As shown, the mounting frame 34 is a rectangular frame structure for supporting the movable seat 31. The first direction is parallel to the length direction of the mounting frame 34, and the second direction is parallel to the width direction of the mounting frame 34.

[0054] The movable base 31 spans the top of the mounting frame 34, and its two ends are movably disposed on the frames on the top of the mounting frame 34. The packaging material roll 100 is placed below the mounting frame 34. The clamping claw mechanism 32 is connected to the movable base 31, and can follow the movable base 31 to move along the first direction to the top of the packaging material roll 100 to clamp and flip the packaging material roll 100.

[0055] Specifically, Figure 2 As shown, the clamp mechanism 32 includes a lifting base 321, a first claw body 322 and a second claw body 323. The lifting base 321 is arranged vertically. The movable seat 31 is arranged horizontally and passes through the lifting base 321 to provide support for the lifting base 321. The lifting base 321 can be lifted up and down relative to the movable seat 31 in the vertical direction.

[0056] Furthermore, if Figure 2 As shown, the first claw body 322 and the second claw body 323 are arranged side by side along the second direction and are located at the same horizontal height. The first claw body 322 and the second claw body 323 are both located at the lower side of the lifting base 321 and are respectively connected to the lower end of the lifting base 321 to move up and down along the vertical direction with the lifting base 321, so as to reach or move away from the location where the packaging material roll 100 is located.

[0057] The clamp mechanism 32 has a first state and a second state. Specifically, a clamping member 33 is provided at one end of the first claw body 322 and the second claw body 323 away from the lifting base 321. The two clamping members 33 are arranged horizontally opposite to each other and are both located at a first elevation. When the packaging material roll 100 needs to be picked up, the packaging material roll 100 is located between the two clamping members 33, the first claw body 322 and the second claw body 323 are close to each other, and the two clamping members 33 clamp the packaging material roll 100. At this time, it is the first state of the clamp mechanism 32.

[0058] The two clamping members 33 rotate around the horizontal axis respectively, and the two clamping members 33 switch from being arranged horizontally to being arranged vertically. Both clamping members 33 are located at the second elevation. The packaging material roll 100 turns over along with the two clamping members 33, so that the packaging material roll 100 placed horizontally turns over to a packaging material roll placed vertically. At this time, it is the second state of the clamping mechanism 32.

[0059] The utility model provides an automatic turning device 3 for a packing material roll, wherein a movable seat 31 is configured to be movably arranged on a mounting frame 34 along a first direction, a lifting base 321 is movably arranged on the movable seat 31 along a vertical direction, a first claw body 322 and a second claw body 323 are movably arranged at the lower end of the lifting base 321 along a second direction, and two clamping members 33 are provided, and the two clamping members 33 are rotatably arranged on the first claw body 322 and the second claw body 323 in a one-to-one correspondence, so that the two clamping members 33 can follow the movable seat 31 to move to the top of the packing material roll 100, and follow the lifting base 321 to descend to the position where the packing material roll 100 is located; in the clamping mechanism 3 When the first state is in progress, the first claw body 322 and the second claw body 323 are close to each other and are at a first elevation, and the two clamping members 33 are arranged horizontally opposite to each other to clamp the packaging material roll 100 in a horizontal state; when the clamping claw mechanism 32 is in progress, the first claw body 322 and the second claw body 323 are close to each other and rise to a second elevation, and the two clamping members 33 are arranged vertically opposite to each other to flip the packaging material roll 100 from a horizontal state to a vertical state, without the need for manual flipping of the packaging material roll 100, thereby realizing the automation of flipping the packaging material roll 100, saving labor costs, and improving the production efficiency of the entire packaging material preparation production line.

[0060] Specifically, Figure 2 As shown, the lifting base 321 includes a vertical slide 3211 and a horizontal base 3212 .

[0061] The vertical slide 3211 is movably disposed on the movable seat 31 along the vertical direction. The horizontal base 3212 is located at the lower side of the movable seat 31 and connected to the lower end of the vertical slide 3211. The first claw body 322 and the second claw body 323 are movably disposed on the horizontal base 3212 along the second direction.

[0062] It is understandable that if Figure 2 As shown, the vertical slide 3211 is arranged in the vertical direction and is movably disposed on the movable base 31. The axis of the horizontal base 3212 is arranged parallel to the horizontal direction. The first claw body 322 and the second claw body 323 are movably disposed at both ends of the horizontal base 3212. A side of the horizontal base 3212 away from the first claw body 322 and the second claw body 323 is fixedly connected to the lower end of the vertical slide 3211 to move in the vertical direction following the vertical slide 3211.

[0063] The first claw body 322 and the second claw body 323 are movably disposed on the horizontal base 3212 at one end away from the clamping member 33 , and can move along the extension direction of the horizontal base 3212 , so that the two clamping members 33 can approach each other to clamp the packaging material roll 100 .

[0064] like Figure 3 As shown, a vertical sliding structure 301 and a vertical linear driving mechanism 302 are provided between the vertical slide 3211 and the movable seat 31 .

[0065] The vertical sliding structure 301 is used to guide the vertical slide 3211 to slide in the vertical direction relative to the moving base 31. The vertical linear driving mechanism 302 is used to drive the vertical slide 3211 to move in the vertical direction relative to the moving base 31.

[0066] It is understandable that the vertical sliding structure 301 is arranged in the vertical direction. The vertical sliding structure 301 includes a vertical frame 3011, a first slide rail and a first slider. The movable seat 31 passes through the vertical frame 3011 and is fixedly connected to the vertical frame 3011. The vertical frame 3011 is arranged in the vertical direction. The extension direction of the first slide rail is arranged parallel to the vertical direction. The first slider is arranged on the vertical slide 3211, and the first slider is slidably arranged on the first slide rail. The first slider and the first slide rail cooperate with each other to enable the vertical slide 3211 to move in the vertical direction along the vertical frame 3011, so that the vertical slide 3211 drives the first claw body 322 and the second claw body 323 to descend to the position where the packaging material roll 100 is located, so as to realize the clamping of the packaging material roll 100 by the two clamping members 33.

[0067] The vertical linear drive mechanism 302 may be a lead screw drive structure or an electric push rod, etc. In the case where the vertical linear drive mechanism 302 is a lead screw drive structure, a lead screw motor of the lead screw drive structure is disposed at the top of the vertical frame 3011. The lead screw of the lead screw drive structure is arranged vertically. The lead screw nut of the lead screw drive structure is connected to the vertical slide 3211 to drive the vertical slide 3211 to move in the vertical direction.

[0068] Specifically, Figure 3As shown, a first horizontal guide structure 35 and a first horizontal drive mechanism 36 are provided between the first claw body 322 and the horizontal base 3212. The first horizontal guide structure 35 is used to guide the first claw body 322 to move along the second direction relative to the horizontal base 3212, and the first horizontal drive mechanism 36 is used to drive the first claw body 322 to move along the second direction relative to the horizontal base 3212.

[0069] And / or, a second horizontal guide structure 37 and a second horizontal drive mechanism 38 are provided between the second claw body 323 and the horizontal base 3212. The second horizontal guide structure 37 is used to guide the second claw body 323 to move along the second direction relative to the horizontal base 3212, and the second horizontal drive mechanism 38 is used to drive the second claw body 323 to move along the second direction relative to the horizontal base 3212.

[0070] It is understandable that the specific structures of the first horizontal guide structure 35 and the second horizontal guide structure 37 can be the same. Taking the first horizontal guide structure 35 as an example, the first horizontal guide structure 35 extends along the second direction. Optionally, one of the first horizontal guide structure 35 and the first claw body 322 is provided with a second slide rail, and the other is provided with a second slider. The second slider is movably provided on the second slide rail. The cross-sections of the second slider and the second slide rail are both in the shape of an inverted isosceles trapezoid, which can prevent the first claw body 322 from falling downward due to its own gravity, and ensure the stability of the connection between the first claw body 322 and the horizontal base 3212.

[0071] Further, the specific structures of the first horizontal driving mechanism 36 and the second horizontal driving mechanism 38 can be the same. Taking the first horizontal driving mechanism 36 as an example, the first horizontal driving mechanism 36 can be an electric push rod or a gas rod, etc. In the case where the first horizontal driving mechanism 36 is an electric push rod, the telescopic end of the electric push rod is connected to the end of the first claw body 322 away from the clamping member 33 to drive the first claw body 322 to perform linear motion along the second direction.

[0072] The first horizontal driving mechanism 36 and the second horizontal driving mechanism 38 are disposed opposite to each other to drive the first claw body 322 and the second claw body 323 to move closer to or away from each other.

[0073] In some embodiments, Figure 4 As shown, the clamping member 33 includes a clamping body 331 and a flip driving member 332 .

[0074] The flip driving member 332 is disposed on the first claw body 322 or the second claw body 323 , and the flip driving member 332 is connected to the clamping body 331 to drive the clamping body 331 to switch between a horizontal state and a vertical state.

[0075] The clamping body 331 is used to contact the side wall of the packaging material roll 100 , and the clamping bodies 331 of the two clamping members 33 cooperate with each other to clamp the packaging material roll 100 .

[0076] It is understandable that if Figure 4 As shown, the clamping body 331 is horizontally arranged and rotatably arranged on the first claw body 322 or the second claw body 323 through the flip driving member 332. The flip driving member 332 can be a servo motor, and the rotation axis of the flip driving member 332 is horizontally arranged.

[0077] Taking the clamping member 33 on the first claw body 322 as an example, the flip driving member 332 is fixed to one end of the first claw body 322 away from the horizontal base 3212. The output end of the flip driving member 332 is connected to the clamping body 331, and can drive the clamping body 331 to rotate around the horizontal axis, thereby switching the clamping body 331 from a horizontal state to a vertical state.

[0078] One side of the clamping body 331 away from the output end of the flip driving member 332 is used to contact the packaging material roll 100. The two clamping bodies 331 are clamped on the opposite sides of the packaging material roll 100 along the second direction, and then synchronously switched from the horizontal state to the vertical state through the corresponding flip driving members 332, thereby, the packaging material roll 100 is flipped along with the clamping bodies 331, so that the packaging material roll 100 is switched from horizontal placement to vertical placement.

[0079] Specifically, Figure 4 As shown, the clamping body 331 includes a first clamping portion 3311 and a second clamping portion 3312 .

[0080] The first clamping portion 3311 and the second clamping portion 3312 are connected to form an angle and contact the side wall of the packaging material roll 100. The joint of the first clamping portion 3311 and the second clamping portion 3312 is connected to the output end of the flip driving member 332.

[0081] It is understandable that the first clamping portion 3311 and the second clamping portion 3312 can be formed as one piece by injection molding. The first clamping portion 3311 and the second clamping portion 3312 are arranged at an angle to ensure that the clamping member 33 can clamp a variety of packaging material rolls 100 with different diameters.

[0082] In some embodiments, Figure 4 As shown, the first clamping portion 3311 and the second clamping portion 3312 are connected at an obtuse angle so that the clamping body 331 can clamp a variety of packaging material rolls 100 of different diameters and have good versatility. For example, the angle between the first clamping portion 3311 and the second clamping portion 3312 can be set to 120° or 150°.

[0083] Furthermore, if Figure 1As shown, the movable seat body 31 can move between a first transfer position and a second transfer position along a first direction.

[0084] When the movable seat 31 is in the first transfer position, the clamping mechanism 32 is located directly above the conveyor line 400 . The conveyor line 400 is used to convey a packaging material roll assembly. The packaging material roll assembly includes a plurality of stacked packaging material rolls 100 .

[0085] When the movable base 31 is in the second transfer position, the clamping mechanism 32 is located directly above the packaging material roll transfer trolley 41 , and the clamping mechanism 32 is in the third state.

[0086] When the clamping mechanism 32 is in the third state, the first claw body 322 and the second claw body 323 are away from each other and are in a third elevation position, so as to place the packaging material roll 100 on the packaging material roll transfer trolley 41 .

[0087] It is understandable that if Figure 1 As shown, the packaging material roll assembly is transported by the conveyor line 400 to the area where the mounting frame 34 is located. When the movable seat 31 moves along the first direction to the first transfer position, the clamping mechanism 32 is located directly above the packaging material roll 100. Then, the vertical linear drive mechanism 302 drives the vertical slide 3211 to descend, so that the two clamping members 33 reach the position where the uppermost packaging material roll 100 of the packaging material roll assembly is located.

[0088] After the two clamping members 33 clamp and flip the packaging material roll 100, the movable seat 31 moves from the first transfer position to the second transfer position. The vertically placed packaging material roll 100 follows the movable seat 31 and moves along the first direction to above the packaging material roll transfer vehicle 41.

[0089] Alternatively, at the first transfer position, the two clamping members 33 only clamp the packaging material roll 100, and the horizontal packaging material roll 100 follows the movable seat 31 to move to the second transfer position, that is, to the top of the packaging material roll transfer trolley 41, and then the two clamping members 33 flip the packaging material roll 100.

[0090] Next, the vertical linear drive mechanism 302 drives the vertical slide 3211 downward, so that the first claw body 322 and the second claw body 323 are located at the third elevation; then, the first horizontal drive mechanism 36 and the second horizontal drive mechanism 38 drive the first claw body 322 and the second claw body 323 to move away from each other, and the two clamping members 33 release the packaging material roll 100. At this time, it is the third state of the clamping mechanism 32, and the packaging material roll 100 is placed on the packaging material roll transfer trolley 41. Next, the packaging material roll 100 is transferred to the shaft threading station by the packaging material roll transfer trolley 41.

[0091] like Figure 1As shown, a plurality of turning stations are arranged on the mounting frame 34. The plurality of turning stations are arranged in sequence along the second direction, and each turning station is equipped with a movable seat 31, a clamping claw mechanism 32 and a clamping member 33.

[0092] The conveyor line body 400 is extended along a second direction and is located below a plurality of flipping stations. The second direction is perpendicular to the first direction.

[0093] It is understandable that, along the extension direction of the conveyor line body 400, a plurality of flipping stations are arranged in sequence and are all located above the conveyor line body 400. Each flipping station is provided with a set of the above-mentioned movable seat body 31, the clamping claw mechanism 32 and the clamping member 33. The plurality of flipping stations flip a plurality of packaging material rolls 100 at the same time, greatly improving the production efficiency of the entire packaging material preparation production line.

[0094] Specifically, Figure 1 As shown, a third horizontal guide structure and a third horizontal drive mechanism are provided between the mobile seat 31 and the mounting frame 34. The third horizontal guide structure is used to guide the mobile seat 31 to move horizontally along a first direction relative to the mounting frame 34, so as to switch the mobile seat 31 between the first transfer position and the second transfer position.

[0095] In some embodiments, the third horizontal driving mechanism includes a gear driving part and a rack guiding part. The gear driving part is disposed on the movable seat 31 and meshed with the rack guiding part. The rack guiding part is extended along the first direction.

[0096] It is understandable that the gear driving part includes a gear motor and a gear. The output end of the gear motor is connected to the gear to drive the gear to rotate. The gear guiding part includes two racks. Both racks are extended along the first direction and are arranged on opposite sides of the gear. The gear is meshed and connected with the two racks respectively. Under the drive of the gear motor, the gear moves along the extension direction of the rack.

[0097] Along the second direction, both ends of the movable seat body 31 are provided with gear driving parts. The mounting frame 34 is provided with two gear guiding parts. The two gear driving parts and the two gear guiding parts cooperate to realize the switching of the movable seat body 31 between the first transplanting position and the second transplanting position along the first direction.

[0098] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. An automatic turning device for a packaging material roll, characterized in that: include: A movable seat, a clamping mechanism and a clamping member; The movable seat is configured to be movably arranged on the mounting frame along a first direction; The clamping mechanism comprises a lifting base, a first claw body and a second claw body, the lifting base is movably arranged on the movable seat body along a vertical direction, and the first claw body and the second claw body are movably arranged at the lower end of the lifting base along a second direction; The two clamping members are provided, and the two clamping members are rotatably provided on the first claw body and the second claw body in a one-to-one correspondence; When the clamping claw mechanism is in the first state, the first claw body and the second claw body are close to each other and are in a first elevation position, and the two clamping members are arranged horizontally opposite to each other to clamp the packaging material roll in a horizontal state; When the clamping mechanism is in the second state, the first claw body and the second claw body are close to each other and are in a second elevation position, and the two clamping members are arranged vertically opposite to each other to flip the packaging material roll from a horizontal state to a vertical state; Wherein, the first elevation position is lower than the second elevation position.

2. The automatic turning device for packaging material rolls according to claim 1 is characterized in that: The lifting base includes a vertical slide and a horizontal base; The vertical slide is movably arranged on the movable seat body along the vertical direction; the horizontal base is located at the lower side of the movable seat body and connected to the lower end of the vertical slide; the first claw body and the second claw body are movably arranged on the horizontal base along the second direction.

3. The automatic turning device for packaging material rolls according to claim 2 is characterized in that: A vertical sliding structure and a vertical linear driving mechanism are provided between the vertical slide and the movable seat; The vertical sliding structure is used to guide the vertical slide to slide in the vertical direction relative to the moving seat; the vertical linear driving mechanism is used to drive the vertical slide to move in the vertical direction relative to the moving seat.

4. The automatic turning device for packaging material rolls according to claim 2, characterized in that: A first horizontal guide structure and a first horizontal drive mechanism are provided between the first claw body and the horizontal base, the first horizontal guide structure is used to guide the first claw body to move along the second direction relative to the horizontal base, and the first horizontal drive mechanism is used to drive the first claw body to move along the second direction relative to the horizontal base; And / or, a second horizontal guiding structure and a second horizontal driving mechanism are provided between the second claw body and the horizontal base, the second horizontal guiding structure is used to guide the second claw body to move in a second direction relative to the horizontal base, and the second horizontal driving mechanism is used to drive the second claw body to move in the second direction relative to the horizontal base.

5. The automatic turning device for packaging material rolls according to claim 1, characterized in that: The clamping member comprises: a clamping body and a flip driving member; The flip driving member is provided on the first claw body or the second claw body, and the flip driving member is connected to the clamping body to drive the clamping body to switch between a horizontal state and a vertical state; The clamping body is used to contact the side wall of the packaging material roll, and the clamping bodies of the two clamping members cooperate with each other to clamp the packaging material roll.

6. The automatic turning device for packaging material rolls according to claim 5, characterized in that: The clamping body comprises a first clamping portion and a second clamping portion; The first clamping portion and the second clamping portion are connected to form an angle and are in contact with the side wall of the packaging material roll; the combined portion of the first clamping portion and the second clamping portion is connected to the output end of the flip driving component.

7. The automatic turning device for packaging material rolls according to claim 6, characterized in that: The first clamping portion and the second clamping portion are connected to each other at an obtuse angle.

8. The automatic turning device for packaging material rolls according to any one of claims 1 to 7, characterized in that: The movable seat can move between a first transfer position and a second transfer position along a first direction; When the movable seat is in the first transfer position, the clamp mechanism is located directly above the conveyor line body, and the conveyor line body is used to convey a packaging material roll assembly, and the packaging material roll assembly includes a plurality of stacked packaging material rolls; When the movable seat is in the second transfer position, the clamping mechanism is located directly above the packaging material roll transfer trolley, and the clamping mechanism is in the third state; Wherein, when the clamping claw mechanism is in the third state, the first claw body and the second claw body are away from each other and are in a third elevation position, so as to place the packaging material roll on the packaging material roll transfer trolley.

9. The automatic turning device for packaging material rolls according to claim 8, characterized in that: The mounting frame is provided with a plurality of flipping stations, which are arranged in sequence along the second direction, and each of the flipping stations is provided with the movable seat, the clamping claw mechanism and the clamping member; The conveyor line body is extended along a second direction and is located below the plurality of flipping stations; the second direction is perpendicular to the first direction.

10. The automatic turning device for packaging material rolls according to any one of claims 1 to 7, characterized in that: A third horizontal guiding structure and a third horizontal driving mechanism are provided between the movable seat and the mounting frame; The third horizontal guide structure is used to guide the movable seat to move horizontally along a first direction relative to the mounting frame; The third horizontal driving mechanism includes a gear driving part and a rack guiding part. The gear driving part is arranged on the movable seat and meshed with the rack guiding part. The rack guiding part is extended along the first direction.

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