A material packaging bag stripping device

Abstract

The application discloses a material packaging bag unpacking device, which is used for reducing labor cost, and comprises a feeding assembly, an adjustable unpacking frame, a jacking electric cylinder, a first length adjusting module, a first width adjusting module, a first material platform, a floating film blocking rod and a push rod cylinder. The material packaging bag is pushed to the first material platform by the feeding assembly, the adjustable unpacking frame is adjusted according to the size of the material packaging bag through the first length adjusting module and the first width adjusting module, the first material platform is lifted through the jacking electric cylinder, the packaging bag in the material packaging bag is blocked from being lifted through the floating film blocking rod in the process that the first material platform is lifted, the material in the material packaging bag can continue to be lifted, and the material is completely separated from the packaging bag when the first material platform is lifted to a preset position. The whole unpacking process is completed by the machine, and manual participation is not needed, so that the labor cost is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of automatic bagging, and in particular to a material packaging bag unpacking device. BACKGROUND

[0002] In the production and transportation process of bottles such as penicillin bottles, beverage bottles and wine bottles, a packaging bag such as a heat-shrinkable film or a plastic film is usually used to simultaneously package multiple bottles in a whole box to save space. When unpacking the bottle packaging bag, the packaging bag seal of the bottle needs to be cut first, and then the packaging paper of the bottle needs to be unpacked.

[0003] At present, the unpacking of the bottle packaging bag is mainly completed by manual work, that is, the packaging bag is separated from the bottle body along the cut seal by the worker, and then the packaging bag is pulled out from the bottom of the bottle to complete the unpacking of the bottle packaging bag. However, since the packaging bag simultaneously packages multiple bottles in a whole box, the overall weight is large, and the worker needs to spend a lot of time and effort to complete the unpacking, thereby increasing the labor cost. SUMMARY

[0004] The present application provides a material packaging bag unpacking device which can reduce labor cost.

[0005] The present application provides a material packaging bag unpacking device, comprising: a feeding assembly, an adjustable unpacking frame, a jacking electric cylinder, a first length adjusting module, a first width adjusting module, a first material platform, a floating film blocking rod and a push rod cylinder.

[0006] The feeding assembly is connected with the first material platform, and the feeding assembly is used to push the material packaging bag to the first material platform.

[0007] The jacking electric cylinder is installed at the bottom of the first material platform, and the jacking electric cylinder is used to control the lifting action of the first material platform.

[0008] The adjustable unpacking frame is installed at the top of the first material platform, and the adjustable unpacking frame is used to limit the activity space of the material packaging bag placed on the first material platform.

[0009] The adjustable unpacking frame is connected with the first length adjusting module and the first width adjusting module respectively, the first length adjusting module is used to adjust the length of the adjustable unpacking frame in the first direction, the first width adjusting module is used to adjust the length of the adjustable unpacking frame in the second direction, and the first direction and the second direction are perpendicular to each other.

[0010] The floating film blocking rod is installed on the adjustable bagging frame, and is used for separating the material in the material packaging bag from the packaging bag during the lifting of the first material platform.

[0011] The push rod cylinder is connected with the floating film blocking rod, and is used for controlling the extension and retraction of the floating film blocking rod.

[0012] Optionally, the feeding assembly comprises a feeding cylinder, a pushing plate and a third material platform.

[0013] The third material platform is connected with the first material platform.

[0014] The pushing plate is connected with the feeding cylinder and the third material platform respectively, and the feeding cylinder is used for driving the pushing plate to move, so as to push the material packaging bag placed on the third material platform to the first material platform.

[0015] Optionally, the material packaging bag bagging device further comprises a bottle pushing frame assembly.

[0016] The bottle pushing frame assembly is installed on the lifting end plane of the first material platform, the lifting end plane is the plane where the first material platform stops at the end of lifting, and the bottle pushing frame assembly is used for pushing the material separated from the packaging bag out of the first material platform.

[0017] Optionally, the bottle pushing frame assembly comprises an adjustable bottle pushing frame, a second material platform, a frame driving assembly, a second length adjusting module, a second width adjusting module, a clamping cylinder and a material frame door cylinder.

[0018] The adjustable bottle pushing frame is installed on the lifting end plane of the first material platform, and is used for limiting the activity space of the material placed on the first material platform.

[0019] The frame driving assembly is connected with the adjustable bottle pushing frame, and the bottle pushing frame module is used for driving the adjustable bottle pushing frame to move, so as to drive the material in the adjustable bottle pushing frame to move.

[0020] The adjustable bottle pushing frame is connected with the second length adjusting module and the second width adjusting module respectively, the second length adjusting module is used for adjusting the length of the adjustable bottle pushing frame in the third direction, the second width adjusting module is used for adjusting the length of the adjustable bottle pushing frame in the fourth direction, and the third direction and the fourth direction are perpendicular to each other.

[0021] The clamping cylinder is connected with the adjustable bottle pushing frame, and is used for clamping the material in the adjustable bottle pushing frame;

[0022] The material frame door cylinder is installed at the connection between the adjustable bottle pushing frame and the second material platform, the second material platform is used for carrying the material pushed out from the first material platform, and the material frame door cylinder is used for controlling the passing of the material.

[0023] Optionally, the frame driving assembly comprises a bottle pushing cylinder, a sliding bearing platform and a driving connecting rod.

[0024] The driving connecting rod is fixedly connected with the adjustable bottle pushing frame.

[0025] The sliding bearing platform is fixedly connected with the driving connecting rod.

[0026] The bottle pushing cylinder is movably connected with the sliding bearing platform, and is used for driving the sliding bearing platform to move, so that the driving connecting rod drives the adjustable bottle pushing frame to move.

[0027] Optionally, the material packaging bag separating device further comprises a waste bag processing assembly.

[0028] The waste bag processing assembly is connected with the first material platform, and is used for grabbing the packaging bag separated from the material on the first material platform and placing the packaging bag on an external collecting device.

[0029] Optionally, the waste bag processing assembly comprises a horizontal moving cylinder, a vertical moving cylinder, a fixed platform and a vacuum suction cup.

[0030] The vertical moving cylinder is connected with the fixed platform, and is used for driving the fixed platform to move in the vertical direction.

[0031] The horizontal moving cylinder is connected with the vertical moving cylinder, and is used for driving the vertical moving cylinder to move in the horizontal direction, so as to drive the fixed platform to move in the horizontal direction.

[0032] The vacuum suction cup is fixed on the fixed platform, and is used for grabbing the packaging bag separated from the material on the first material platform.

[0033] Optionally, the floating film blocking rod is movably arranged in a through hole on the adjustable bag separating frame, the through hole is arranged at the upper end of the adjustable bag separating frame, the floating film blocking rod and the through hole are each provided with a plurality of and the number of the floating film blocking rod and the through hole is the same.

[0034] Optionally, the first length adjustment module comprises a limiting frame, a first sliding block, a first sliding rail and a first driving cylinder.

[0035] The limiting frame is arranged outside the adjustable bag removing frame, and the limiting frame is perpendicular to the adjustable bag removing frame.

[0036] The first sliding block is fixedly connected with the limiting frame.

[0037] The first sliding rail is movably connected with the first sliding block.

[0038] The first driving cylinder is connected with the limiting frame, and the first driving cylinder is used for driving the limiting frame to move on the first sliding rail through the first sliding block.

[0039] Optionally, the first width adjustment module comprises a connecting piece, a second sliding block, a second sliding rail and a second driving cylinder.

[0040] The connecting piece is connected with the adjustable bag removing frame.

[0041] The second sliding block is fixedly connected with the connecting piece.

[0042] The second sliding rail is movably connected with the second sliding block.

[0043] The second driving cylinder is connected with the second sliding block, and the second driving cylinder is used for driving the second sliding block to move on the second sliding rail, so as to drive the connecting piece to move.

[0044] From the above technical solutions, the present application has the following effects:

[0045] The feeding assembly is connected with the first material platform, and is used to push the material packaging bag to the first material platform; the jacking electric cylinder is installed at the bottom of the first material platform, and is used to control the lifting action of the first material platform; the adjustable unpacking frame is installed at the top of the first material platform, and is used to limit the activity space of the material packaging bag placed on the first material platform; the adjustable unpacking frame is connected with the first length adjustment module and the first width adjustment module respectively, the first length adjustment module is used to adjust the length of the adjustable unpacking frame in the first direction, and the first width adjustment module is used to adjust the length of the adjustable unpacking frame in the second direction, the first direction and the second direction are perpendicular to each other; the floating film blocking rod is installed on the adjustable unpacking frame, and is used to separate the material in the material packaging bag from the packaging bag during the lifting of the first material platform; the push rod air cylinder is connected with the floating film blocking rod, and is used to control the extension and retraction action of the floating film blocking rod. In this way, the material packaging bag to be unpacked can be pushed to the first material platform by the feeding assembly, and then the length and width of the adjustable unpacking frame can be adjusted according to the size of the material packaging bag by the first length adjustment module and the first width adjustment module, so that the adjustable unpacking frame can wrap the material packaging bag. Then the first material platform is lifted by the jacking electric cylinder, and the packaging bag in the material packaging bag is blocked from being lifted by the floating film blocking rod during the lifting of the first material platform, and the material in the material packaging bag can continue to be lifted, at this time, the material and the packaging bag are gradually separated, when the first material platform is lifted to the preset position, the material and the packaging bag are completely separated, and the automatic unpacking process of the material packaging bag is completed. The whole unpacking process of the material packaging bag is completed by the machine, and manual participation is not needed, so that the labor cost can be reduced. BRIEF DESCRIPTION OF DRAWINGS

[0046] Figure 1 It is the overall structure schematic diagram of the material packaging bag unpacking device in the application;

[0047] Figure 2 It is the partial structure schematic diagram of the material packaging bag unpacking device in the application;

[0048] Figure 3 It is the structure schematic diagram of the bottle pushing frame assembly in the application.

[0049] Figures 1 to 3 In the drawings, the reference signs include:

[0050] 1 is a feeding assembly, 11 is a feeding cylinder, 12 is a material pushing plate, and 13 is a third material platform;

[0051] 2 is an adjustable unpacking frame, and 3 is a jacking electric cylinder;

[0052] 4 is a first length adjustment module, 41 is a limiting frame, 42 is a first sliding block, 43 is a first sliding rail, 44 is a first driving cylinder;

[0053] 5 is a first width adjustment module, 51 is a connecting piece, 52 is a second sliding block, 53 is a second sliding rail, 54 is a second driving cylinder;

[0054] 6 is a first material platform, 7 is a floating film blocking rod, 8 is a push rod cylinder;

[0055] 9 is a bottle pushing frame assembly, 91 is an adjustable bottle pushing frame, 92 is a second material platform, 93 is a frame driving assembly, 931 is a bottle pushing cylinder, 932 is a sliding bearing platform, 933 is a driving connecting rod, 94 is a second length adjustment module, 95 is a second width adjustment module, 96 is a clamping cylinder, 97 is a material frame door cylinder;

[0056] 10 is a waste bag processing assembly, 101 is a horizontal moving cylinder, 102 is a vertical moving cylinder, 103 is a fixed platform, 104 is a vacuum chuck. DETAILED DESCRIPTION

[0057] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "transverse", "longitudinal" and the like indicate the orientation or positional relationship shown in the drawings, and are used only to illustrate the relative positional relationship between the components or constituent parts, and do not particularly limit the specific installation orientation of the components or constituent parts.

[0058] In addition, in addition to being used to indicate the orientation or positional relationship, the above-mentioned partial terms can also be used to indicate other meanings, for example, the term "upper" can also be used to indicate a certain dependent relationship or connection relationship in some cases. For those skilled in the art, the specific meaning of these terms in the present application can be understood according to the specific circumstances.

[0059] In addition, the terms "mounting", "setting", "provided with", "connection", "connected" should be broadly understood. For example, it can be fixedly connected, detachably connected, or integrally configured; it can be mechanically connected, or electrically connected; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal communication between two devices, elements or constituent parts. For those skilled in the art, the specific meaning of the above-mentioned terms in the present application can be understood according to the specific circumstances.

[0060] In addition, the structure, proportion, size and the like drawn in the drawings attached in the present application are only used for matching the disclosed content in the specification, for the understanding and reading of the person skilled in the art, and do not have technical substantial significance, any modification of the structure, change of the proportion relationship or adjustment of the size, without affecting the effect and the purpose that can be achieved by the present application, still should fall within the scope of the technical content disclosed by the present application. The present application provides a material packaging bag stripping device, which can automatically complete the material stripping without manual participation, and reduces the labor cost.

[0061] The material packaging bag stripping device described in the present application is applied to the separation operation of the material and the packaging bag. The material can be a glass product or a plastic product, and the specific material quality and shape are not limited here. The packaging bag can be a heat-shrinkable film or a plastic film, and the specific packaging bag quality is not limited here.

[0062] Please refer to Figure 1 The material packaging bag stripping device in the embodiment includes: a feeding assembly 1, an adjustable stripping frame 2, a jacking electric cylinder 3, a first length adjustment module 4, a first width adjustment module 5, a first material platform 6, a floating film blocking rod 7, and a push rod air cylinder 8. The feeding assembly 1 is connected with the first material platform 6, and is used to push the material packaging bag to the first material platform 6. The jacking electric cylinder 3 is installed at the bottom of the first material platform 6, and is used to control the lifting action of the first material platform 6. The adjustable stripping frame 2 is installed at the top of the first material platform 6, and is used to limit the activity space of the material packaging bag placed on the first material platform 6. The adjustable stripping frame 2 is connected with the first length adjustment module 4 and the first width adjustment module 5 respectively. The first length adjustment module 4 is used to adjust the length of the adjustable stripping frame 2 in the first direction, and the first width adjustment module 5 is used to adjust the length of the adjustable stripping frame 2 in the second direction. The first direction and the second direction are perpendicular to each other. The floating film blocking rod 7 is installed on the adjustable stripping frame 2, and is used to separate the material in the material packaging bag from the packaging bag during the lifting of the first material platform 6. The push rod air cylinder 8 is connected with the floating film blocking rod 7, and is used to control the extension and retraction action of the floating film blocking rod 7.

[0063] The working process of the material packaging bag unpacking device in the embodiment is as follows: first, the material packaging bag is placed on the initial position, and then the material packaging bag is pushed from the initial position to the first material platform 6 by the feeding assembly 1. The initial position is the zero position when the feeding assembly 1 is not in action. The material packaging bag can be an overall object for packaging multiple materials by using a heat-shrinkable film or a plastic film, and the specific size and dimension of the material packaging bag are not limited here. When it is detected that the material packaging bag is placed on the first material platform 6, the length of the adjustable unpacking frame 2 in the first direction is adjusted by the first length adjustment module 4, and the length of the adjustable unpacking frame 2 in the second direction is adjusted by the first width adjustment module 5, so that the length of the adjustable unpacking frame 2 in the first direction and the length of the adjustable unpacking frame 2 in the second direction match the overall length and width of the material packaging bag, so that the adjustable unpacking frame 2 can clamp the material packaging bag. Then, the lifting cylinder 3 is started, and the first material platform 6 is driven to rise by the lifting cylinder 3, so that the material packaging bag on the first material platform 6 also rises. At the same time that the material packaging bag rises, the push rod cylinder 8 is started, and all the floating film blocking rods 7 are driven to move towards the material by the push rod cylinder 8. After a part of the floating film blocking rods 7 collide with the material, the part of the floating film blocking rods 7 automatically retract, and the remaining floating film blocking rods 7 extend into the gaps between the materials in the material packaging bag, so that the floating film blocking rods 7 are clamped at the upper end of the packaging bag during the rising process of the material packaging bag, thereby being able to block the packaging bag in the material packaging bag from rising with the material. When the first material platform 6 rises to the preset position, the material packaging bag is clamped below the floating film blocking rods 7, the material is lifted and rises by the first material platform 6, so that the material and the packaging bag in the material packaging bag are completely separated, thereby completing the unpacking process of the material packaging bag. The preset position is the plane where the floating film blocking rods 7 are located. The entire unpacking process of the material packaging bag is completed by the machine, without the need for manual participation, thereby reducing labor costs.

[0064] Optionally, referring to Figure 1 As shown in the figure, the feeding assembly 1 in the embodiment includes a feeding cylinder 11, a pushing plate 12, and a third material platform 13. The third material platform 13 is connected with the first material platform 6. The pushing plate 12 is connected with the feeding cylinder 11 and the third material platform 13 respectively. The feeding cylinder 11 is used to drive the pushing plate 12 to move, so as to push the material packaging bag placed on the third material platform 13 to the first material platform 6.

[0065] In the embodiment, the third material platform 13 is used as the initial position for placing the material packaging bag. The zero position of the pushing plate 12 is at the first end of the third material platform 13, and the last end of the third material platform 13 is connected with the first material platform 6. When the material packaging bag is placed on the third material platform 13, the feeding cylinder 11 drives the pushing plate 12 to push the material packaging bag from the first end of the third material platform 13 to the first material platform 6.

[0066] Optionally, please refer to Figure 1 As shown in the figure, the material packaging bag separating device in the embodiment further comprises a bottle pushing frame assembly 9; the bottle pushing frame assembly 9 is installed on the upper end plane of the first material platform 6, the upper end plane is the plane where the first material platform 6 stops at the end of the rising process, and the bottle pushing frame assembly 9 is used to push the material that has been separated from the packaging bag out of the first material platform 6.

[0067] In the embodiment, the upper end plane is the plane where the floating film blocking rod 7 is located; when the first material platform 6 rises to the upper end plane, the material in the material packaging bag and the packaging bag will be completely separated; at this time, the bottle pushing frame assembly 9 installed on the upper end plane can push the material that has been separated from the packaging bag out of the range of the first material platform 6, so as to isolate the material from the packaging bag, facilitating the subsequent waste recycling of the packaging bag and the finished product collection of the material.

[0068] Optionally, please refer to Figure 3 As shown in the figure, the bottle pushing frame assembly 9 in the embodiment comprises an adjustable bottle pushing frame 91, a second material platform 92, a frame driving assembly 93, a second length adjusting module 94, a second width adjusting module 95, a clamping cylinder 96, and a material frame door cylinder 97; the adjustable bottle pushing frame 91 is installed on the upper end plane of the first material platform 6, and is used to limit the activity space of the material placed on the first material platform 6; the frame driving assembly 93 is connected with the adjustable bottle pushing frame 91, and is used to drive the adjustable bottle pushing frame 91 to move, so as to drive the material in the adjustable bottle pushing frame 91 to move; the adjustable bottle pushing frame 91 is connected with the second length adjusting module 94 and the second width adjusting module 95 respectively, the second length adjusting module 94 is used to adjust the length of the adjustable bottle pushing frame 91 in the third direction, the second width adjusting module 95 is used to adjust the length of the adjustable bottle pushing frame 91 in the fourth direction, and the third direction and the fourth direction are perpendicular to each other; the clamping cylinder 96 is connected with the adjustable bottle pushing frame 91, and is used to clamp the material in the adjustable bottle pushing frame 91; the material frame door cylinder 97 is installed at the connection between the adjustable bottle pushing frame 91 and the second material platform 92, the second material platform 92 is used to carry the material pushed out of the first material platform 6, and the material frame door cylinder 97 is used to control the passage of the material.

[0069] When the first material platform 6 rises to the rising end plane, the material separated from the packaging bag on the first material platform 6 is within the frame range of the adjustable bottle pushing frame 91, at this time, the length of the adjustable bottle pushing frame 91 in the third direction and the length of the adjustable bottle pushing frame 91 in the fourth direction can be adjusted by the second length adjustment module 94 and the second width adjustment module 95 respectively, so that the adjustable bottle pushing frame 91 can match the overall length and width of the material, and the material can be further clamped by the adjustable bottle pushing frame 91 driven by the clamping cylinder 96. When the material in the adjustable bottle pushing frame 91 moves to the entrance of the second material platform 92, the baffle at the entrance of the second material platform 92 is lifted by the material frame door cylinder 97, so that the adjustable bottle pushing frame 91 can push the material into the second material platform 92. In this way, the material separated from the bag can be placed on another carrying platform, which is convenient for interfacing with the subsequent equipment for feeding.

[0070] Optionally, referring to Figure 3 As shown in the figure, the frame driving assembly 93 in the embodiment includes a bottle pushing cylinder 931, a sliding carrying platform 932, and a driving connecting rod 933; the driving connecting rod 933 is fixedly connected with the adjustable bottle pushing frame 91; the sliding carrying platform 932 is fixedly connected with the driving connecting rod 933; the bottle pushing cylinder 931 is movably connected with the sliding carrying platform 932, and the bottle pushing cylinder 931 is used to drive the sliding carrying platform 932 to move, so that the driving connecting rod 933 drives the adjustable bottle pushing frame 91 to move.

[0071] In the embodiment, when the bottle pushing cylinder 931 is started, the bottle pushing cylinder 931 drives the sliding carrying platform 932 to move in the direction of the second material platform 92. Since the sliding carrying platform 932 is fixedly connected with the driving connecting rod 933, the driving connecting rod 933 is driven by the sliding carrying platform 932 to move in the direction of the second material platform 92. Since the driving connecting rod 933 is fixedly connected with the adjustable bottle pushing frame 91, the adjustable bottle pushing frame 91 is driven by the driving connecting rod 933 to move in the direction of the second material platform 92, so that the material in the adjustable bottle pushing frame 91 can be pushed onto the second material platform 92.

[0072] Optionally, referring to Figure 1 As shown in the figure, the material packaging bag separating device in the embodiment further includes a waste bag processing assembly 10; the waste bag processing assembly 10 is connected with the end of the first material platform 6 away from the feeding assembly 1, and the waste bag processing assembly 10 is used to grab the packaging bag separated from the material on the first material platform 6 and place the packaging bag on an external collecting device.

[0073] In the embodiment, the waste bag processing assembly 10 can be arranged on the side of the first material platform 6 away from the feeding assembly 1. When the material on the first material platform 6 is pushed to the second material platform 92, the packaging bag will still be left on the first material platform 6. At this time, the waste bag processing assembly 10 can be used to grab the packaging bag and place it in the external collecting device to complete the waste recycling of the packaging bag.

[0074] Optionally, referring to Figure 1 As shown in the figure, the waste bag processing assembly 10 in the embodiment includes a horizontal moving cylinder 101, a vertical moving cylinder 102, a fixed platform 103, and a vacuum suction cup 104. The vertical moving cylinder 102 is connected with the fixed platform 103, and the vertical moving cylinder 102 is used to drive the fixed platform 103 to move in the vertical direction. The horizontal moving cylinder 101 is connected with the vertical moving cylinder 102, and the horizontal moving cylinder 101 is used to drive the vertical moving cylinder 102 to move in the horizontal direction, so as to drive the fixed platform 103 to move in the horizontal direction. The vacuum suction cup 104 is fixed on the fixed platform 103, and the vacuum suction cup 104 is used to grab the packaging bag that has been separated from the material on the first material platform 6.

[0075] Optionally, referring to Figure 1 As shown in the figure, the horizontal moving cylinder 101 in the embodiment adopts a rodless cylinder, and the vertical moving cylinder 102 adopts a sliding table cylinder.

[0076] On the basis of the above-mentioned embodiment, the floating film blocking rod 7 is movably arranged in the perforation on the adjustable bag removing frame 2. The perforation is arranged at the upper end of the adjustable bag removing frame 2, and the floating film blocking rod 7 and the perforation are both provided with a plurality of perforations, and the number of the floating film blocking rod 7 is the same as the number of the perforation.

[0077] Specifically, the upper end of the adjustable bag removing frame 2 is provided with a plurality of perforations penetrating through the wall surface thereof, and the floating film blocking rod 7 is arranged inside the perforation. The outer periphery of the adjustable bag removing frame 2 is provided with a push rod cylinder 8, one end of the floating film blocking rod 7 is fixedly connected with the push rod cylinder 8, and the push rod cylinder 8 drives the floating film blocking rod 7 to extend out of the perforation during the bag removing process, and automatically retract after colliding with the material. The floating film blocking rod 7 that does not collide with the material is inserted into the gap between the materials. Since the position of the perforation is arranged at the upper end of the adjustable bag removing frame 2, the floating film blocking rod 7 is located above the packaging bag of the material after extending out of the perforation. The specific bag removing process is as described above, and will not be described here.

[0078] In this embodiment, when the vertical transfer cylinder 102 is actuated, the vertical transfer cylinder 102 drives the fixed platform 103 to move up and down in a direction perpendicular to the plane on which the first material platform 6 is located. Since the vacuum chuck 104 is fixed to the fixed platform 103, the vacuum chuck 104 also moves up and down in a direction perpendicular to the plane on which the first material platform 6 is located under the drive of the fixed platform 103. When the horizontal transfer cylinder 101 is actuated, the horizontal transfer cylinder 101 drives the fixed platform 103 connected to the vertical transfer cylinder 102 to move horizontally in a direction parallel to the plane on which the first material platform 6 is located. At this time, the vacuum chuck 104 also moves horizontally in a direction parallel to the plane on which the first material platform 6 is located under the drive of the fixed platform 103. In this way, the position of the vacuum chuck 104 in the horizontal direction and the vertical direction can be adjusted by the horizontal transfer cylinder 101 and the vertical transfer cylinder 102, and then the vacuum chuck 104 can be used to grab the packaging bags left on the first material platform 6 to complete the waste recycling of the packaging bags. The horizontal transfer cylinder 101 can be a rodless cylinder, which is a cylinder that uses a piston to directly or indirectly connect to an external actuator and make it follow the piston to realize reciprocating motion, which can reduce the installation space for equipment integration. The vertical transfer cylinder 102 can be a slide cylinder, which is a cylindrical metal machine part that guides the piston to move linearly in it. The structure of the cylinder and the workbench as a whole can reduce the overall installation space.

[0079] Optionally, please refer to Figure 2 As shown in the drawings, the first length adjustment module 4 in this embodiment includes a limiting frame 41, a first sliding block 42, a first sliding rail 43, and a first drive cylinder 44. The limiting frame 41 is arranged outside the adjustable bag removal frame 2 and perpendicular to the adjustable bag removal frame 2. The first sliding block 42 is fixedly connected with the limiting frame 41. The first sliding rail 43 is movably connected with the first sliding block 42. The first drive cylinder 44 is connected with the limiting frame 41, and is used to drive the limiting frame 41 to move on the first sliding rail 43 through the first sliding block 42.

[0080] In this embodiment, when the first drive cylinder 44 is actuated, the first drive cylinder 44 drives the limiting frame 41 to move in the first direction. Since the limiting frame 41 is fixedly connected with the first sliding block 42, the first sliding block 42 moves on the first sliding rail 43 under the drive of the limiting frame 41. The cooperation of the first sliding block 42 and the first sliding rail 43 can improve the movement stability of the limiting frame 41. The limiting frame 41 is arranged outside the adjustable bag removal frame 2, and the position of the limiting frame 41 in the first direction can be adjusted to limit the activity space of the material packaging bags in the first direction in the adjustable bag removal frame 2.

[0081] Optionally, please refer to Figure 2 As shown in the drawings, the first width adjustment module 5 in the embodiment is characterized in that it comprises a connecting piece 51, a second sliding block 52, a second sliding rail 53, and a second driving cylinder 54; the connecting piece 51 is connected with the adjustable bag removal frame 2; the second sliding block 52 is fixedly connected with the connecting piece 51; the second sliding rail 53 is movably connected with the second sliding block 52; the second driving cylinder 54 is connected with the second sliding block 52, and the second driving cylinder 54 is used to drive the second sliding block 52 to move on the second sliding rail 53, so as to drive the connecting piece 51 to move.

[0082] In the embodiment, when the second driving cylinder 54 is actuated, the second driving cylinder 54 drives the second sliding block 52 to move on the second sliding rail 53, and the installation direction of the second sliding rail 53 is the second direction. Since the second sliding block 52 is fixedly connected with the connecting piece 51, the connecting piece 51 is driven by the second sliding block 52 to move in the second direction. The connecting piece 51 is connected with the side frame of the adjustable bag removal frame 2, and the position of the side frame of the adjustable bag removal frame 2 can be adjusted by adjusting the position of the connecting piece 51 in the second direction, so as to limit the activity space of the material packaging bag in the adjustable bag removal frame 2 in the second direction.

[0083] It should be noted that the above invention content and specific embodiments are intended to prove the practical application of the technical solutions provided in the present application, and should not be interpreted as a limitation on the protection scope of the present application. Those skilled in the art can make various modifications, equivalent replacements or improvements within the spirit and principles of the present application. The protection scope of the present application is subject to the appended claims.

Claims

1. A material packaging bag unloading device, characterized in that, include: Feeding assembly, adjustable bag-removing frame, lifting electric cylinder, first length adjustment module, first width adjustment module, first material platform, floating film baffle rod, and push rod cylinder; The feeding assembly is connected to the first material platform, and the feeding assembly is used to push the material onto the first material platform; The lifting electric cylinder is installed at the bottom of the first material platform, and the lifting electric cylinder is used to control the lifting and lowering action of the first material platform; The adjustable bag-removing frame is installed on the top of the first material platform, and the adjustable bag-removing frame is used to limit the movement space of materials and packaging bags placed on the first material platform; The adjustable bag-removing frame is connected to the first length adjustment module and the first width adjustment module respectively. The first length adjustment module is used to adjust the length of the adjustable bag-removing frame in a first direction, and the first width adjustment module is used to adjust the length of the adjustable bag-removing frame in a second direction. The first direction and the second direction are perpendicular to each other. The floating baffle rod is installed on the adjustable bag-removing frame, and the floating baffle rod is used to separate the material in the material packaging bag from the packaging bag during the rising process of the first material platform; The push rod cylinder is connected to the floating baffle rod, and the push rod cylinder is used to control the extension and retraction of the floating baffle rod; Waste bag processing component, which is connected to the first material platform, is used to grab the packaging bag that has been separated from the material on the first material platform and place the packaging bag in an external collection device; The waste bag processing assembly includes: a horizontal transfer cylinder, a vertical transfer cylinder, a fixing platform, and a vacuum suction cup; The vertical transfer cylinder is connected to the fixed platform, and the vertical transfer cylinder is used to drive the fixed platform to move in the vertical direction; The horizontal transfer cylinder is connected to the vertical transfer cylinder. The horizontal transfer cylinder is used to drive the vertical transfer cylinder to move in the horizontal direction, so as to drive the fixed platform to move in the horizontal direction. The vacuum suction cup is fixed to the fixed platform, and the vacuum suction cup is used to grab the packaging bag that has been separated from the material on the first material platform; The horizontal transfer cylinder is a rodless cylinder.

2. The material packaging bag unloading device according to claim 1, characterized in that, The feeding assembly includes: a feeding cylinder, a pusher plate, and a third material platform; The third material platform is connected to the first material platform; The pusher plate is connected to the feeding cylinder and the third material platform respectively. The feeding cylinder is used to drive the pusher plate to move so as to push the material packaging bag placed on the third material platform toward the first material platform.

3. The material packaging bag unloading device according to claim 1, characterized in that, The material packaging bag unpacking device also includes: a bottle pusher frame assembly; The bottle pusher assembly is installed on the rising endpoint plane of the first material platform, which is the plane where the first material platform stops at the endpoint during the rising process. The bottle pusher assembly is used to push the material that has been separated from the packaging bag out of the first material platform.

4. The material packaging bag unloading device according to claim 3, characterized in that, The bottle pusher frame assembly includes: an adjustable bottle pusher frame, a second material platform, a frame drive assembly, a second length adjustment module, a second width adjustment module, a clamping cylinder, and a material frame door cylinder. The adjustable bottle-pushing frame is installed on the rising endpoint plane of the first material platform, and the adjustable bottle-pushing frame is used to limit the movement space of the material placed on the first material platform; The frame drive assembly is connected to the adjustable bottle pusher frame, and the bottle pusher frame assembly is used to drive the adjustable bottle pusher frame to move, so as to move the material within the adjustable bottle pusher frame. The adjustable bottle pusher frame is connected to the second length adjustment module and the second width adjustment module respectively. The second length adjustment module is used to adjust the length of the adjustable bottle pusher frame in a third direction, and the second width adjustment module is used to adjust the length of the adjustable bottle pusher frame in a fourth direction. The third direction is perpendicular to the fourth direction. The clamping cylinder is connected to the adjustable bottle pusher frame, and the clamping cylinder is used to clamp the material inside the adjustable bottle pusher frame; The material frame gate cylinder is installed at the connection between the adjustable bottle pusher frame and the second material platform. The second material platform is used to carry the material pushed out from the first material platform, and the material frame gate cylinder is used to control the passage of the material.

5. The material packaging bag unloading device according to claim 4, characterized in that, The frame drive assembly includes: a bottle-pushing cylinder, a sliding bearing platform, and a drive connecting rod; The drive connecting rod is fixedly connected to the adjustable bottle pusher frame; The sliding bearing platform is fixedly connected to the drive connecting rod; The bottle-pushing cylinder is movably connected to the sliding support platform. The bottle-pushing cylinder is used to drive the sliding support platform to move, so that the drive connecting rod drives the adjustable bottle-pushing frame to move.

6. The material packaging bag unloading device according to claim 1, characterized in that, The floating baffle rod is movably disposed in the perforation on the adjustable bag-removing frame. The perforation is located at the upper end of the adjustable bag-removing frame. There are multiple floating baffle rods and multiple perforations, and the number of floating baffle rods and perforations is the same.

7. The material packaging bag unloading device according to any one of claims 1 to 6, characterized in that, The first length adjustment module includes: a limiting frame, a first sliding block, a first slide rail, and a first drive cylinder; The limiting frame is disposed outside the adjustable bag-removing frame, and the limiting frame is perpendicular to the adjustable bag-removing frame. The first sliding block is fixedly connected to the limiting frame; The first slide rail is movably connected to the first sliding block; The first driving cylinder is connected to the limiting frame, and the first driving cylinder is used to drive the limiting frame to move on the first slide rail via the first slider.

8. The material packaging bag unloading device according to any one of claims 1 to 7, characterized in that, The first width adjustment module includes: a connector, a second sliding block, a second slide rail, and a second drive cylinder; The connector is connected to the adjustable bag-removing frame; The second sliding block is fixedly connected to the connecting member; The second slide rail is movably connected to the second sliding block; The second drive cylinder is connected to the second sliding block. The second drive cylinder is used to drive the second sliding block to move on the second slide rail, so as to drive the connecting member to move.

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