Bagging mechanism for pancake machine
By designing a bagging mechanism for pancake machines, including pancake funnel, edge sealing assembly, fixed length assembly, bag bottom sealing assembly and cutting assembly, the problems of poor packaging and large space occupation in the prior art are solved, and high-quality pancake packaging and space saving effects are achieved.
Patent Information
- Application Number
- CN202421936798.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-12
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-08-12
AI Technical Summary
The packaging mechanism of the existing pancake machine cannot achieve lossless packaging, and the structure is complex and takes up a large space, which affects the use of the internal space of the pancake machine.
A bagging mechanism for pancake machines is designed, including pancake funnel, edge sealing assembly, fixed length assembly, bottom bag sealing assembly and cutting assembly. Through the coordinated work of these components, the lossless packaging and efficient bagging of pancakes are achieved.
The high-quality packaging of pancakes is achieved, reducing the use of packaging materials, improving customer experience, and saving space inside the pancake machine due to the miniaturization of the organization.
Smart Images
Figure CN222906042U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of packaging equipment, and in particular to a bagging mechanism for a pancake machine. Background Art
[0002] As a supporting packaging mechanism for an automatic pancake machine, the actual working scenario and the state of on-site finished products need to be considered. Ordinary packaging mechanisms cannot achieve damage-free packaging of pancake finished products. Some devices that directly put the finished product packaging bag outside the pancake need to design an oversized packaging bag to achieve damage-free packaging of the pancake, but this undoubtedly increases the consumption of consumables and affects the customer experience. In addition, ordinary packaging mechanisms or bagging mechanisms have the problems of complex structure and large floor area, which will seriously occupy the internal space of the pancake machine.
[0003] Therefore, how to improve the packaging quality of on-site made pancakes and miniaturize the mechanism has become a technical problem to be solved. Summary of the Utility Model
[0004] The utility model aims to solve at least one of the technical problems existing in the prior art or related technologies, and discloses a bagging mechanism for a pancake machine, which not only realizes the packaging work of on-site made pancakes, but also can effectively improve the packaging quality, and the overall volume of the mechanism is small, which can save the internal space of the main body of the pancake machine.
[0005] The first aspect of the utility model discloses a bagging mechanism for a pancake machine, including: a frame; a pancake funnel, arranged on the upper side of the frame and corresponding to the discharge port of the pancake machine to receive the folded pancakes, and the large-area side wall of the pancake funnel corresponds to the packaging sheet; a sealing edge assembly, connected to the frame and located on both sides of the pancake funnel, so that the pancake funnel can pass through the middle of the sealing edge assembly, and the action part of the sealing edge assembly can contact the packaging sheet; a fixed-length assembly, connected to the frame and located on both sides of the pancake funnel, pulling down the packaging sheet through a clamping structure, so that the packaging sheet passes through the working position of the sealing edge assembly, and then combining with a sensor assembly to measure and control the pulling-down distance; a bag bottom sealing assembly, connected to the frame and located under the fixed-length assembly, for sealing the bottom of the sheet conveyed to the station; a cutting assembly, arranged under the bag bottom sealing assembly, for cutting the packaging sheet.
[0006] According to the bagging mechanism for a pancake machine disclosed by the utility model, preferably, the pancake funnel is integrally rectangular and made of a hard material, and can rely on the extrusion force to trim the shape of the pancakes entering the funnel interior.
[0007] According to the bagging mechanism for a pancake machine disclosed by the present utility model, preferably, the pancake funnel specifically includes: a funnel main body with a certain internal space for accommodating pancakes; side extension ears extending upward along the sides of the funnel main body for receiving and guiding pancakes into the funnel main body; large-area side wall extension edges extending to both sides along the large-area side walls of the funnel main body, the height of the large-area side wall extension edges being lower than that of the side extension ears, for receiving and guiding the bottom of the pancakes; and bottom extension corners extending downward along the sides of the funnel main body for supporting the packaging sheet material.
[0008] According to the bagging mechanism for a pancake machine disclosed by the present utility model, preferably, the edge sealing assembly is a point-contact heating and extrusion assembly.
[0009] According to the bagging mechanism for a pancake machine disclosed by the present utility model, preferably, the edge sealing assembly is a strip-shaped sealing assembly or a roller hot pressing sealing assembly.
[0010] According to the bagging mechanism for a pancake machine disclosed by the present utility model, preferably, the edge sealing assembly specifically includes: an edge sealing motor for driving the edge sealing assembly; a transmission gear set connected to the edge sealing motor for reducing the speed and increasing the torque; a cam disk connected to the transmission gear set for pushing a push plate; the push plate arranged on the front side of the pancake funnel and driven by the cam disk to be able to move in the horizontal direction; a return spring for supporting the push plate and pushing the push plate to reset; a heating block fixed on the inner side of the push plate and extending along the movement direction of the push plate for heating the packaging sheet material; and a point-contact shaft fixed on the machine frame corresponding to the heating block for jointly clamping and thermally melting the packaging sheet material with the heating block.
[0011] According to the bagging mechanism for a pancake machine disclosed by the present utility model, preferably, the fixed-length assembly specifically includes: a pair of pressure roller groups respectively arranged on both sides of the pancake funnel for clamping the packaging sheet material; a code disk arranged corresponding to the conveying station of the packaging sheet material for measuring the rotation amount of the pressure roller groups; and a photoelectric switch connected to the code disk for controlling the working state of the pressure roller groups.
[0012] According to the bagging mechanism for a pancake machine disclosed by the present utility model, preferably, the bottom bag sealing assembly specifically includes: a bottom sealing motor fixed on the machine frame for driving the bottom bag sealing assembly; a transmission wheel disk connected to the output shaft of the bottom sealing motor for driving a sliding frame to displace in the horizontal plane; the sliding frame connected to the transmission wheel disk and making a horizontal reciprocating motion under the drive of the transmission wheel disk; and a heat sealing block arranged on the sliding frame and capable of contacting the bottom of the packaging sheet material when following the sliding frame to move, so as to perform thermally melting sealing on the packaging sheet material.
[0013] According to the bagging mechanism for a pancake machine disclosed by the present utility model, preferably, the cutting assembly specifically includes: a cutting blade fixed under the heat sealing block and following the sliding frame to move, and cutting the packaging sheet material when the sliding frame is combined to a predetermined position.
[0014] According to the bagging mechanism for a pancake machine disclosed by the present utility model, preferably, it further includes: a feeding assembly, connected to the machine frame, located on both sides of the fixed-length assembly, and used for placing a roll of packaging sheet material.
[0015] The beneficial effects of the present utility model at least include: during the process of making pancakes by the pancake machine, bags can be made on-site, and the packaging bags can be prepared in place before the pancakes are made. The packaging bags can closely adhere to the pancake funnel, and through the cooperation of the fixed-length assembly, the packaging bags are highly fitted with the pancakes without damaging the shape of the pancakes; the edge-sealing assembly locks the sides of the packaging bags, and through the point-touch edge-sealing method, not only can the pancakes be wrapped, but also the packaging bags are convenient to tear, improving the customer experience. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 Shows a schematic diagram of the overall structure of the bagging mechanism for a pancake machine according to an embodiment of the present utility model.
[0017] Figure 2 Shows a schematic diagram of the pancake funnel of the bagging mechanism for a pancake machine according to an embodiment of the present utility model.
[0018] Figure 3 Shows a schematic diagram of the edge-sealing assembly of the bagging mechanism for a pancake machine according to an embodiment of the present utility model.
[0019] Figure 4 Shows a schematic diagram of the fixed-length assembly of the bagging mechanism for a pancake machine according to an embodiment of the present utility model.
[0020] Figure 5 Shows a schematic diagram of the bottom-sealing assembly and the cutting assembly of the bagging mechanism for a pancake machine according to an embodiment of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0021] In order to more clearly understand the above-mentioned objects, features and advantages of the present utility model, the present utility model will be further described in detail below with reference to the drawings and specific embodiments.
[0022] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more. The terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific circumstances.
[0023] As Figure 1 shown, an embodiment of the present invention discloses a bagging mechanism for a pancake machine, including: a frame 1; a pancake funnel 2, provided on the upper side of the frame and corresponding to the discharge port of the pancake machine to receive the folded pancakes, and the large-area side wall of the pancake funnel corresponds to the packaging sheet; a sealing edge assembly 3, connected to the frame and located on both sides of the pancake funnel, so that the pancake funnel can pass through the middle of the sealing edge assembly, enabling the operating part of the sealing edge assembly to contact the packaging sheet; a fixed-length assembly 4, connected to the frame and located on both sides of the pancake funnel, pulling down the packaging sheet through a clamping structure so that the packaging sheet passes through the working position of the sealing edge assembly, and then combining with a sensor assembly to measure and control the pulling-down distance; a bottom sealing assembly 5 for the bag, connected to the frame and located below the fixed-length assembly, for sealing the bottom of the sheet conveyed to the station; and a cutting assembly 6, provided below the bottom sealing assembly for the bag, for cutting the packaging sheet.
[0024] According to the above embodiment, preferably, the pancake funnel is integrally in the shape of a cuboid and made of a hard material, and can rely on the extrusion force to trim the shape of the pancakes entering the funnel interior, and the folded pancakes fall into the bag from the bottom of the funnel.
[0025] As Figure 2As shown, according to the above embodiments, preferably, the pancake funnel specifically includes: a funnel main body 7 having a certain internal space for accommodating pancakes; side extension ears 8 extending upward along the sides of the funnel main body for receiving and guiding the pancakes into the funnel main body; large-area side wall extension edges 9 extending to both sides along the large-area side walls of the funnel main body, the height of the large-area side wall extension edges being lower than that of the side extension ears, for receiving and guiding the bottom of the pancakes; and bottom extension corners 10 extending downward along the sides of the funnel main body for supporting the packaging sheet.
[0026] According to the above embodiments, preferably, the edge-sealing assembly is a point-contact heating and extrusion assembly.
[0027] According to the above embodiments, preferably, the edge-sealing assembly is a strip-shaped sealing assembly or a roller hot-pressing sealing assembly.
[0028] As Figure 3 shown, according to the above embodiments, preferably, the edge-sealing assembly specifically includes: an edge-sealing motor 11 for driving the edge-sealing assembly; a transmission gear set 12 connected to the edge-sealing motor for reducing the speed and increasing the torque; a cam disk 13 connected to the transmission gear set for pushing a push plate; a push plate 14 arranged on the front side of the pancake funnel and driven by the cam disk, capable of moving in the horizontal direction; a return spring 15 supporting the push plate for pushing the push plate to reset; a heating block 16 fixed to the inner side of the push plate and extending along the movement direction of the push plate for heating the packaging sheet; and a point-contact shaft 17 fixed to the frame corresponding to the heating block for jointly clamping and heat-melting the packaging sheet with the heating block.
[0029] In this embodiment, the motor rotates, driving the small gear to rotate. The small gear meshes with the large gear, thereby causing the cam disk fixed to the large gear to rotate, further causing the push plate to advance and reset by the spring. The push plate and the spring cause the heating block to reciprocate back and forth, so that the heating block fits and separates from the fixed point-contact shaft, achieving the purpose of sealing.
[0030] As Figure 4 shown, according to the above embodiments, preferably, the fixed-length assembly specifically includes: a pair of pressure roller groups 18 respectively arranged on both sides of the pancake funnel for clamping the packaging sheet; a code disk 19 arranged corresponding to the conveying station of the packaging sheet for measuring the rotation amount of the pressure roller groups; and a photoelectric switch 20 connected to the code disk for controlling the working state of the pressure roller groups.
[0031] As Figure 5As shown, according to the above embodiment, preferably, the bottom sealing assembly of the bag specifically includes: a bottom sealing motor 21, fixed on the frame, for driving the bottom sealing assembly of the bag; a transmission wheel disc 22, connected to the output shaft of the bottom sealing motor, for driving the sliding frame to displace in the horizontal plane; a sliding frame 23, connected to the transmission wheel disc, and performing a horizontal reciprocating motion under the drive of the transmission wheel disc; a heat sealing block 24, arranged on the sliding frame, and capable of contacting the bottom of the packaging sheet when following the sliding frame, so as to perform hot melt sealing on the packaging sheet.
[0032] In this embodiment, the motor drives the wheel disc to rotate. First, the heat sealing blocks are combined to press the pancake bag and seal it. Then, they are further combined, and the cutting blade 25 cuts off the pancake bag.
[0033] As Figure 5 As shown, according to the above embodiment, preferably, the cutting assembly specifically includes: a cutting blade 25, fixed on the lower side of the heat sealing block, following the sliding frame to move, and cutting off the packaging sheet when the sliding frame is combined to a predetermined position.
[0034] According to the above embodiment, preferably, it further includes: a feeding assembly, connected to the frame, located on both sides of the fixed-length assembly, for placing the packaging sheet roll. The above are only the preferred embodiments of the present invention and are not used to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.
Claims
1. A bagging mechanism for a pancake machine, characterized in that: include: frame; A pancake funnel is arranged on the upper side of the frame, corresponding to the discharge port of the pancake machine, to receive the folded pancakes, and the large-area side wall of the pancake funnel corresponds to the packaging sheet; An edge sealing assembly connected to the frame and located on both sides of the pancake funnel so that the pancake funnel passes through the middle of the edge sealing assembly so that the action part of the edge sealing assembly can contact the packaging sheet; A fixed length component is connected to the frame and is located on both sides of the pancake hopper. The clamping structure is used to pull the packaging sheet downward so that the packaging sheet passes through the working position of the edge sealing component, and then the sensor component is used to measure and control the pull-down distance. A bag bottom sealing assembly is connected to the frame and is located below the fixed-length assembly to seal the bottom of the sheet delivered to the workstation; The cutting assembly is arranged at the lower side of the bag bottom sealing assembly and is used for cutting the packaging sheet.
2. The bagging mechanism for a pancake machine according to claim 1, characterized in that: The pancake funnel is in the shape of a rectangular parallelepiped as a whole and is made of hard material. The shape of the pancakes entering the funnel can be trimmed by means of extrusion force.
3. The bagging mechanism for a pancake machine according to claim 2, characterized in that: The pancake funnel specifically comprises: The funnel body has a certain internal space for accommodating the pancakes; Side extension ears extend upward along the side of the funnel body and are used to receive and guide the pancakes into the funnel body; The large-area side wall extension edge extends to both sides along the large-area side wall of the funnel body, the height of the large-area side wall extension edge is lower than the height of the side edge extension ear, and is used to receive and guide the bottom of the pancake; The bottom extension angle extends downward along the side of the funnel body and is used for supporting the packaging sheet.
4. The bagging mechanism for a pancake machine according to claim 1, characterized in that: The edge sealing component is a point-contact heating extrusion component.
5. The bagging mechanism for a pancake machine according to claim 1, characterized in that: The edge sealing component is a strip sealing component or a roller hot pressing sealing component.
6. The bagging mechanism for a pancake machine according to claim 4, characterized in that: The edge sealing component specifically comprises: An edge banding motor, used for driving the edge banding assembly; A transmission gear set, connected to the edge banding motor, for reducing the rotation speed and increasing the torque; A cam plate connected to the transmission gear set and used to push the push plate; The push plate is arranged at the front side of the pancake hopper and is driven by the cam disc to move in the horizontal direction; A return spring, supporting the push plate and used to push the push plate to return to its original position; A heating block, fixed on the inner side of the push plate, extending along the moving direction of the push plate, and used for heating the packaging sheet; The touch axis is fixed on the frame corresponding to the heating block, and clamps and heat-melts the packaging sheet together with the heating block.
7. The bagging mechanism for a pancake machine according to claim 1, characterized in that: The fixed-length component specifically includes: A pressing wheel group, wherein two groups of the pressing wheel groups are respectively arranged on both sides of the pancake hopper, and are used to clamp the packaging sheet; A code disc, arranged corresponding to the conveying station of the packaging sheet, for measuring the rotation amount of the pressing wheel group; A photoelectric switch is connected to the code disc and is used to control the working state of the pressure wheel group.
8. The bagging mechanism for a pancake machine according to claim 1, characterized in that: The bag bottom sealing assembly specifically comprises: A bottom sealing motor, fixed on the frame, for driving the bag bottom sealing assembly; A driving wheel, connected to the output shaft of the bottom sealing motor, and used for driving the sliding frame to move in a horizontal plane; The sliding frame is connected to the driving wheel disc and performs horizontal reciprocating motion under the drive of the driving wheel disc; The heat sealing block is arranged on the sliding frame and can contact the bottom of the packaging sheet when following the movement of the sliding frame, so as to perform heat-melt sealing on the packaging sheet.
9. The bagging mechanism for a pancake machine according to claim 8, characterized in that: The cutting assembly specifically includes: a cutting blade, which is fixed on the lower side of the heat sealing block and moves with the sliding frame, and cuts off the packaging sheet when the sliding frame merges into a predetermined position.
10. The bagging mechanism for a pancake machine according to any one of claims 1 to 9, characterized in that: Also includes: A feeding assembly is connected to the frame and is located on both sides of the fixed-length assembly for placing packaging sheet rolls.