Bag folding and barrel entering device
By designing a folding bag-in-barrel device, the sealing bag is efficiently folded and pressed into the packaging barrel by using folding components and pressing the sealing bag, solving the problems of complex structure and low efficiency in the prior art, and achieving efficient packaging of the automated production line.
Patent Information
- Application Number
- CN202421367069.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-14
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-06-14
AI Technical Summary
In the prior art, the structure of the automation device presses the sealing pocket into the packaging barrel is complex and has limited efficiency.
A folding bag-in-the-bowl device is designed, including a rack, a folding assembly and a pressing bag assembly. The folding assembly initially folds the sealing pocket through the first folding plate, the pressing bag assembly is further folded and pressed into the packaging bucket by the hot pressing plate, and the sealing pocket is heated to maintain the final folding state.
The efficient folding and pressing of the sealed pockets into the packaging barrel is achieved, simplifying the structure and improving the efficiency of the automated production line.
Smart Images
Figure CN222663963U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of tungsten powder processing, in particular to a bag folding and barreling device. Background Art
[0002] Tungsten carbide is widely used in the production of high-speed cutting tools, kiln structural materials, jet engine parts, metal ceramic materials, resistance heating elements, etc. Tungsten carbide uses metal tungsten and carbon as raw materials. Tungsten powder with an average particle size of 3-5μm is dry-mixed with carbon black of equal amount in a ball mill. After being fully mixed, it is pressed and molded into a graphite plate, and then heated to 1400-1700℃ in a graphite resistance furnace or induction furnace, preferably controlled at 1550-1650℃. In a hydrogen flow, W2C is initially generated, and WC is generated by continuing to react at high temperature.
[0003] In the packaging process of tungsten powder, it is usually necessary to put the tungsten powder into a packaging barrel with a sealing bag and then seal it, then cover the packaging barrel, and finally stack the packaging barrels for production.
[0004] In the related art, an automated device is used to press the sealed bag into the packaging barrel, but its structure is complex and its efficiency is limited. Utility Model Content
[0005] The utility model aims to solve at least one of the technical problems in the above-mentioned technology to a certain extent. To this end, the purpose of the utility model is to provide a bag folding and barreling device, which can fold the bag mouth of the sealed bag and press it into the barrel, can be used in an automated production line, has a simple structure and high efficiency.
[0006] To achieve the above-mentioned purpose, the utility model proposes a bag folding and barrel-introducing device, which is suitable for folding a sealed bag and pressing it into a packaging barrel, and comprises: a frame and a folding component and a bag pressing component installed on the frame;
[0007] The folding assembly has a first folding plate, which is movably arranged to move toward the first side of the sealing bag and abut against the sealing bag to preliminarily fold the sealing bag;
[0008] The bag pressing assembly comprises a hot pressing plate, which is movably arranged in the horizontal direction and the vertical direction so as to move toward the second side opposite to the first side and abut the sealing bag to further fold the sealing bag along the abutment of the first folding plate; when the first folding plate leaves the sealing bag, the hot pressing plate presses the folded sealing bag into the packaging barrel and heats the sealing bag to keep the sealing bag in the final folded state.
[0009] According to the bag folding and barreling device proposed by the utility model, the sealed bag is preliminarily folded by moving the folding component toward the first side of the sealed bag and abutting the sealed bag, and the preliminarily folded sealed bag is further folded by moving the bag pressing component toward the second side of the sealed bag and abutting the sealed bag, and then the folded sealed bag is pressed into the packaging barrel and the sealed bag is heated to keep the sealed bag in the final folded state; the bag folding and barreling device can fold the bag mouth of the sealed bag and press it into the barrel, and can be used in an automated production line, with a simple structure and high efficiency.
[0010] In addition, the bag folding and barreling device according to the above embodiment of the utility model may also have the following additional technical features:
[0011] Optionally, the folding assembly includes a second folding plate and a third folding plate, and the second folding plate and the third folding plate are movably arranged on two opposite sides of the first folding plate in a one-to-one manner, and when the first folding plate abuts the sealing bag, the second folding plate and the third folding plate move one-to-one from the third side and the fourth side of the sealing bag toward the first folding plate and abut the sealing bag to fold the third side and the fourth side of the sealing bag.
[0012] Furthermore, the second folding plate and the third folding plate are both higher than the first folding plate in the vertical direction and the second folding plate and the third folding plate are staggered with each other in the vertical direction. When the first folding plate abuts against the sealed bag, the second folding plate and the third folding plate move toward the first folding plate successively and make the second folding plate and the third folding plate overlap and overlap directly above the first folding plate.
[0013] Furthermore, the third folding plate is higher than the second folding plate in the vertical direction, and the width of the third folding plate is greater than the width of the second folding plate.
[0014] Furthermore, the folding assembly also includes a first mobile driving member, a second mobile driving member and a third mobile driving member, the second folding plate is arranged at the mobile end of the first mobile driving member, the third folding plate is arranged at the mobile end of the second mobile driving member, and the first mobile driving member and the second mobile driving member are arranged at the mobile end of the third mobile driving member through a mounting plate.
[0015] Optionally, the bag pressing assembly includes a guide plate, which is arranged above the hot pressing plate. When the hot pressing plate abuts the sealing bag and moves to directly above the packaging barrel, the guide plate abuts the bag opening position adjacent to the sealing bag and gradually guides the sealing bag under the hot pressing plate.
[0016] Furthermore, the bag pressing assembly also includes a lifting drive and a fourth moving drive, the guide plate and the hot pressing plate are arranged at the output end of the lifting drive, and the lifting drive is arranged at the moving end of the fourth transferring drive.
[0017] Furthermore, the contact surfaces of the hot pressing plate and the guide plate with the sealing bag are all flat surfaces.
[0018] Optionally, the bag pressing assembly further comprises a heating plate, and the heating plate is connected to the hot pressing plate to enable the pressing plate to generate heat. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a structural schematic diagram of a bag folding and barrel-entering device according to an embodiment of the utility model;
[0020] Figure 2 It is a partial structural schematic diagram of a bag folding and barrel-entering device according to an embodiment of the utility model;
[0021] Figure 3 for Figure 2 A structural diagram from another perspective;
[0022] Description of reference numerals:
[0023] Rack 1;
[0024] Folding assembly 2, first folding plate 21, second folding plate 22, third folding plate 23, first moving driving member 24, second moving driving member 25, third moving driving member 26;
[0025] Bag pressing assembly 3, hot pressing plate 31, guide plate 32, lifting drive member 33, fourth moving drive member 34, heating plate 35;
[0026] Packaging barrel 4;
[0027] Seal bag5. DETAILED DESCRIPTION
[0028] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.
[0029] In order to better understand the above technical solution, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.
[0030] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0031] Reference below Figure 1-Figure 3 , the implementation of the bag folding and barreling device proposed in the embodiment of the utility model is described in detail.
[0032] The bag folding and barrel-introducing device according to the embodiment of the utility model is suitable for folding a sealed bag 5 and pressing it into a packaging barrel 4, and comprises: a frame 1 and a folding component 2 and a bag pressing component 3 installed on the frame 1.
[0033] Specifically, the folding component 2 has a first folding plate 21, which is movably arranged to move toward a first side of the sealing bag 5 and abut against the sealing bag 5 to initially fold the sealing bag 5; the bag pressing component 3 has a hot pressing plate 31, which is movably arranged in the horizontal direction and the vertical direction to move toward a second side opposite to the first side and abut against the sealing bag 5 to further fold the sealing bag 5 along the abutment of the first folding plate 21. When the first folding plate 21 leaves the sealing bag 5, the hot pressing plate 31 presses the folded sealing bag 5 into the packaging barrel 4 and heats the sealing bag 5 to keep the sealing bag in the final folded state.
[0034] That is to say, after the tungsten powder is fed into the sealing bag 5 in the packaging barrel 4 in the previous process, the bag is lifted, evacuated, sealed and transported to the workstation where the bag folding and barreling device is located, the first folding plate 21 abuts the sealing bag 5 from the first side of the sealing bag 5 and preliminarily folds the sealing bag 5, the hot pressing plate 31 abuts the sealing bag 5 from the second side of the sealing bag 5 and further folds the sealing bag 5 along the abutment of the first folding plate 21, when the hot pressing plate 31 moves to the top of the packaging barrel 4, the sealing bag 5 exposed outside the packaging barrel 4 is under the hot pressing plate 31, then the first folding plate 21 withdraws, the hot pressing plate 31 presses the sealing bag 5 into the packaging barrel 4 and heats the sealing bag 5, so that the sealing bag 5 maintains the final folded state.
[0035] Thus, the sealed bag 5 is preliminarily folded by moving the folding component 2 toward the first side of the sealed bag 5 and abutting against the sealed bag 5, and the preliminarily folded sealed bag 5 is further folded by moving the bag pressing component 3 toward the second side of the sealed bag 5 and abutting against the sealed bag 5, and then the folded sealed bag 5 is pressed into the packaging barrel 4 and the sealed bag 5 is heated to keep the sealed bag 5 in the final folded state; the bag folding and barrel-entering device can fold the bag mouth of the sealed bag 5 and press it into the barrel, and can be used in an automated production line, with a simple structure and high efficiency.
[0036] As for the folding assembly 2, the folding assembly 2 includes a second folding plate 22 and a third folding plate 23, which are movably arranged on two opposite sides of the first folding plate 21 in a one-to-one correspondence. When the first folding plate 21 abuts against the sealing bag 5, the second folding plate 22 and the third folding plate 23 move from the third side and the fourth side of the sealing bag 5 toward the first folding plate 21 in a one-to-one correspondence to fold the third side and the fourth side of the sealing bag 5. It can be understood that the third side and the fourth side of the sealing bag 5 can be folded by the second folding plate 22 and the third folding plate 23, and the sealing bag 5 can be folded more fully, so that the sealing bag 5 can be completely put into the barrel. Among them, the length of the second folding plate 22 and the third folding plate 23 is greater than the length of the first folding plate 21, so that the third side and the fourth side of the sealing bag 5 are within the folding range of the second folding plate 22 and the third folding plate 23, so that the third side and the fourth side of the sealing bag 5 are completely folded.
[0037] Further, the second folding plate 22 and the third folding plate 23 are both higher than the first folding plate 21 in the vertical direction and the second folding plate 22 and the third folding plate 23 are staggered with each other in the vertical direction. When the first folding plate 21 abuts the sealing bag 5, the second folding plate 22 and the third folding plate 23 move toward the first folding plate 21 successively and make the second folding plate 22 and the third folding plate 23 overlap and overlap right above the first folding plate 21. It can be understood that when the first folding plate 21 abuts the sealing bag 5, the second folding plate 22 abuts the sealing bag 5 from the third side of the sealing bag 5 and gradually moves to right above the first folding plate 21, thereby folding the third side of the sealing bag 5, and then the third folding plate 23 abuts the sealing bag 5 from the fourth side of the sealing bag 5 and gradually moves to right above the first folding plate 21, thereby folding the fourth side of the sealing bag 5, thereby fully folding the sealing bag 5, so that the sealing bag 5 can be completely inserted into the packaging barrel 4.
[0038] Furthermore, the width of the third folding plate 23 is greater than the width of the second folding plate 22. It can be understood that by setting the width of the third folding plate 23 to be greater than the width of the second folding plate 22, the bag opening portion adjacent to the sealing bag 5 can be completely covered under the third folding plate 23 after folding, and when the first folding plate 21, the second folding plate 22 and the third folding plate 23 are away from the sealing bag 5, the folded sealing bag 5 is directly under the hot pressing plate 31, which facilitates the hot pressing plate 31 to completely press the sealing bag 5 into the packaging barrel 4. Among them, the edges of the first folding plate 21, the second folding plate 22 and the third folding plate are all provided with chamfers to avoid damage to the sealing bag 5.
[0039] For driving the folding action, the folding assembly 2 further includes a first mobile driver 24, a second mobile driver 25 and a third mobile driver 26, the second folding plate 22 is arranged at the moving end of the first mobile driver 24, the third folding plate 23 is arranged at the moving end of the second mobile driver 25, and the first mobile driver 24 and the second mobile driver 25 are arranged at the moving end of the third mobile driver 26 through a mounting plate. It can be understood that the cooperation of the first mobile driver 24 and the second mobile driver 25 can move the second folding plate 22 and the third folding plate 23 to fold the third side and the fourth side of the sealing bag 5, and the third mobile driver 26 can drive the second folding plate 22 and the third folding plate 23 to approach or move away from the sealing bag 5 to achieve the switching between the to-be-folded position and the avoidance position. Among them, the first mobile driver 24, the second mobile driver 25 and the third mobile driver 26 can be cylinder structures.
[0040] As for the bag pressing assembly 3, the bag pressing assembly 3 includes a guide plate 32, which is arranged above the hot pressing plate 31. When the hot pressing plate 31 abuts the sealing bag 5 and moves to the top of the packaging barrel 4, the guide plate 32 abuts the bag opening of the adjacent sealing bag 5 and gradually guides the sealing bag 5 to the bottom of the hot pressing plate 31. It can be understood that, by setting the guide plate 32, the sealing bag 5 can be gradually guided to the bottom of the hot pressing plate 31 when the hot pressing plate 31 abuts the sealing bag 5 to the top of the packaging barrel 4, so that the hot pressing plate 31 can completely press the sealing bag 5 into the packaging barrel 4. Among them, the guide plate 32 can be arranged in an L shape, and the width of the guide plate 32 can be consistent with the diameter of the packaging barrel 4.
[0041] For driving the guide plate 32 and the hot pressing plate 31, the bag pressing assembly 3 further includes a lifting drive 33 and a fourth moving drive 34. The guide plate 32 and the hot pressing plate 31 are arranged at the output end of the lifting drive 33, and the lifting drive 33 is arranged at the moving end of the fourth transfer drive. It can be understood that the lifting drive 33 and the fourth moving drive 34 can cooperate to drive the guide plate 32 and the hot pressing plate 31 to move and lift, so as to facilitate folding the sealing bag 5 and pressing it into the packaging barrel 4. Among them, the lifting drive 33 and the fourth moving drive 34 can be cylinder structures.
[0042] Furthermore, the contact surfaces of the hot pressing plate 31 and the guide plate 32 with the sealing bag 5 are all planes. It can be understood that by setting the contact surfaces of the hot pressing plate 31 and the guide plate 32 with the sealing bag 5 to be planes, the contact surface between the two is increased, so that the sealing bag 5 can be better folded along the planes of the hot pressing plate 31 and the guide plate 32, so as to facilitate the sealing bag 5 to completely enter the packaging barrel 4.
[0043] For the heating of the hot pressing plate 31, the bag pressing assembly 3 further includes a heating plate 35, which is connected to the hot pressing plate 31 to heat the hot pressing plate 31. It can be understood that the hot pressing plate 31 is heated by the heating plate 35, so that the hot pressing plate 31 in a heated state can heat the sealing bag 5 when pressing the sealing bag 5 into the cylinder, so that the sealing bag 5 can be kept in the final folded state without rebounding, thereby facilitating the subsequent capping of the packaging barrel 4. Among them, the heating plate 35 can be set to be a circular shape consistent with the hot pressing plate 31, so that the heat can be transferred to the hot pressing plate 31 more evenly, and the diameter of the hot pressing plate 31 can be slightly smaller than the diameter of the packaging barrel 4, so that the hot pressing plate 31 can be extended into the mouth of the packaging barrel 4 to press the sealing bag 5 into the packaging barrel 4.
[0044] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0045] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.
[0046] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0047] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.
[0048] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms should not be understood as necessarily being directed to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification.
[0049] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.
Claims
1. A bag folding and barreling device, suitable for folding a sealed bag and pressing it into a packaging barrel, characterized in that: include: A frame and a folding assembly and a bag pressing assembly mounted on the frame; The folding assembly has a first folding plate, which is movably arranged to move toward the first side of the sealing bag and abut against the sealing bag to preliminarily fold the sealing bag; The bag pressing assembly comprises a hot pressing plate, which is movably arranged in the horizontal direction and the vertical direction so as to move toward the second side opposite to the first side and abut the sealing bag to further fold the sealing bag along the abutment of the first folding plate; when the first folding plate leaves the sealing bag, the hot pressing plate presses the folded sealing bag into the packaging barrel and heats the sealing bag to keep the sealing bag in the final folded state.
2. The bag folding and barreling device according to claim 1, characterized in that: The folding assembly includes a second folding plate and a third folding plate, which are movably arranged on two opposite sides of the first folding plate in a one-to-one correspondence. When the first folding plate abuts the sealing bag, the second folding plate and the third folding plate move one-to-one from the third side and the fourth side of the sealing bag toward the first folding plate and abut the sealing bag to fold the third side and the fourth side of the sealing bag.
3. The bag folding and barreling device according to claim 2, characterized in that: The second folding plate and the third folding plate are both higher than the first folding plate in the vertical direction and are staggered with each other in the vertical direction. When the first folding plate abuts against the sealing bag, the second folding plate and the third folding plate move toward the first folding plate successively and make the second folding plate and the third folding plate overlap and overlap directly above the first folding plate.
4. The bag folding and barreling device according to claim 2, characterized in that: The third folding plate is higher than the second folding plate in the vertical direction, and the width of the third folding plate is greater than the width of the second folding plate.
5. The bag folding and barreling device according to claim 2, characterized in that: The folding assembly also includes a first mobile driving member, a second mobile driving member and a third mobile driving member, the second folding plate is arranged at the mobile end of the first mobile driving member, the third folding plate is arranged at the mobile end of the second mobile driving member, and the first mobile driving member and the second mobile driving member are arranged at the mobile end of the third mobile driving member through a mounting plate.
6. The bag folding and barreling device according to claim 1, characterized in that: The bag pressing assembly includes a guide plate, which is arranged above the hot pressing plate. When the hot pressing plate abuts against the sealing bag and moves to just above the packaging barrel, the guide plate abuts against the bag opening position adjacent to the sealing bag and gradually guides the sealing bag under the hot pressing plate.
7. The bag folding and barreling device according to claim 6, characterized in that: The bag pressing assembly further includes a lifting drive and a fourth movable drive. The guide plate and the hot pressing plate are arranged at the output end of the lifting drive, and the lifting drive is arranged at the movable end of the fourth movable drive.
8. The bag folding and barreling device according to claim 6, characterized in that: The contact surfaces of the hot pressing plate and the guide plate with the sealing bag are all flat surfaces.
9. The bag folding and barreling device according to claim 1, characterized in that: The bag pressing assembly further includes a heating plate, which is connected to the heat pressing plate to generate heat for the heat pressing plate.