Viscous food extrusion molding device facilitating feeding and discharging

Abstract

The utility model provides a sticky food extrusion molding device convenient to feed and discharge, which belongs to the technical field of rice food processing machinery and comprises a support frame, a connecting component, a telescopic component, an extrusion cylinder and an extrusion plate, a discharge port is arranged at the lower end of the side wall of the extrusion cylinder, the connecting component is positioned in the middle of the support frame, and the telescopic component is connected with the top of the support frame. The extrusion cylinder is located on the connecting assembly and located under the telescopic assembly, and the extrusion plate is connected with the output end of the telescopic assembly so that the telescopic assembly can drive the extrusion plate to stretch into the extrusion cylinder to extrude the viscous food; the connecting assembly comprises a lap joint part and a locking part, the lap joint part is located below the locking part, the lap joint part and the locking part are both connected with the supporting frame, the bottom of the extrusion container is erected on the lap joint part so that the lap joint part can support the extrusion container to be located under the telescopic assembly, and the locking part is detachably connected with the middle of the extrusion container. And the extrusion plate extending into the extrusion cylinder is prevented from driving the extrusion cylinder to move in the process of retreating from the extrusion cylinder.

Description

Technical Field

[0001] This utility model relates to the field of rice-based food processing machinery technology, and in particular to a viscous food extrusion molding device that facilitates loading and unloading. Background Technology

[0002] Sticky foods are a common type of food in people's daily lives. Due to their soft and sticky texture, the sugar stays in the mouth for a longer time, making the sweetness last longer, which makes them very popular. Common sticky foods include yellow millet cake, glutinous rice balls, and New Year cake. In the processing and shaping of sticky foods, due to their special rheological properties (such as high viscosity, non-Newtonian fluid behavior, and easy adhesion), most manufacturers use extrusion molding equipment to process and shape sticky foods.

[0003] For example, Chinese utility model patent with authorization announcement number "CN210168887U" discloses a pastry extrusion molding device, which includes a base, a support plate fixedly connected to the top of the base, an electric conveyor belt fixedly connected to one end of the support plate, a fixed plate fixedly connected to the top of the support plate, an extrusion cylinder fixedly connected to one side of the fixed plate, an electric motor fixedly connected to the top of the extrusion cylinder, a spiral push roller fixedly connected to the drive shaft of the electric motor, the end of the spiral push roller away from the electric motor passing through the extrusion cylinder and extending into the interior of the extrusion cylinder, a feed pipe connected to the top end of the extrusion cylinder, a discharge port opened at the bottom of the extrusion cylinder, an extrusion die threadedly connected to the inner wall of the discharge port, and a feed pipe connected to the top end of the fixed plate. An electric cylinder is fixedly connected to one side of the extrusion cylinder. However, because the extrusion cylinder is fixedly connected to the fixed plate and the motor is fixedly connected to the top of the extrusion cylinder in the above technical solution, the workers cannot remove the old extrusion cylinder installed on the extrusion molding device and replace it with a new one. When processing sticky foods with high viscosity such as millet cake, glutinous rice balls, and rice cakes, the sticky food can only be poured into the feed pipe first. The sticky food in the feed pipe then flows into the extrusion cylinder by its own weight for feeding. However, the sticky food with high viscosity has poor fluidity, which makes it difficult for the sticky food in the feed pipe to flow into the extrusion cylinder quickly, resulting in low feeding efficiency. Summary of the Invention

[0004] In view of this, it is necessary to provide a viscous food extrusion molding device that facilitates loading and unloading, so that workers can remove the old extrusion cylinder installed on the extrusion molding device and replace it with a new extrusion cylinder pre-filled with viscous food, thereby improving the efficiency of loading.

[0005] This utility model provides a viscous food extrusion molding device that facilitates loading and unloading, including a support frame, a connecting assembly, a telescopic assembly, an extrusion cylinder, and an extrusion plate. The lower end of the side wall of the extrusion cylinder has a discharge port. The diameter of the extrusion plate is adapted to the inner diameter of the extrusion cylinder. The connecting assembly is located in the middle of the support frame. The telescopic assembly is connected to the top of the support frame. The extrusion cylinder is located on the connecting assembly and directly below the telescopic assembly. The extrusion plate is connected to the output end of the telescopic assembly, so that the telescopic assembly drives the extrusion plate to extend into the extrusion cylinder to extrude the viscous food.

[0006] The connecting assembly includes an overlapping part and a locking part. The overlapping part is located below the locking part. Both the overlapping part and the locking part are connected to the support frame. The bottom of the extrusion cylinder rests on the overlapping part so that the overlapping part supports the extrusion cylinder and positions it directly below the telescopic assembly. The locking part is detachably connected to the middle part of the extrusion cylinder to prevent the extrusion cylinder from moving during the process of the extrusion plate extending into the extrusion cylinder exiting the extrusion cylinder.

[0007] Preferably, the overlapping portion includes two crossbars and a first U-shaped plate. The opening spacing of the first U-shaped plate is smaller than the outer diameter of the extrusion cylinder. Both crossbars are located on the support frame, and the two crossbars are located on opposite sides of the support frame. The two crossbars are parallel to each other and are integrally formed with the support frame. One end of the first U-shaped plate is attached to one of the crossbars, and the other end of the first U-shaped plate is attached to the other crossbar. The bottom of the extrusion cylinder is attached to the first U-shaped plate.

[0008] Preferably, the overlapping portion further includes a limiting ring, at least one limiting ring, the limiting ring being adapted to the first U-shaped plate, the limiting ring being located on one of the crossbars, the limiting ring being connected to the crossbars, and one free end of the first U-shaped plate being inserted into the limiting ring so that the limiting ring restricts the first U-shaped plate from shifting.

[0009] Preferably, two limiting blocks are also provided opposite to each other in the middle of the side wall of the extrusion cylinder. The locking part includes four retaining rings and a second U-shaped plate. The opening spacing of the second U-shaped plate is greater than the outer diameter of the extrusion cylinder. The four retaining rings are respectively located around the support frame and are connected to the support frame. The two free ends of the second U-shaped plate pass through the retaining rings and are respectively inserted above the two limiting blocks. The second U-shaped plate and the two limiting blocks abut against each other to prevent the extrusion cylinder from moving during the process of the extrusion plate extending into the extrusion cylinder exiting the extrusion cylinder.

[0010] Preferably, the support frame is further provided with a support base and a lifting part. The support base is located inside the support frame and below the overlapping part. The lifting part is located on the support base. The support base is connected to the support frame. The lifting part is connected to the support base. The extrusion cylinder is located above the support base. The output end of the lifting part pushes the extrusion cylinder to rise or fall between the support base and the telescopic assembly.

[0011] Preferably, the support frame is further provided with a support plate and a conveying section. The conveying section consists of two sets. The support plate is located on one side of the support frame. Both sets of the conveying sections are located on the upper surface of the support base and the support plate, and the two sets of the conveying sections are relatively parallel. The lifting section is located between the two sets of the conveying sections. One end of the support plate is connected to the support base. The support plate and the support base are rotatably connected to the conveying section, so that the extrusion cylinder is on the support base and the support plate. The conveying section conveys the extrusion cylinder to move towards the lifting section or away from the lifting section.

[0012] Preferably, the bottom of the extrusion cylinder has at least one guide block, which is located directly below the discharge port. A through guide opening is opened in the middle of the support plate. The spacing of the guide openings gradually narrows, and the spacing of the guide openings is the smallest and greater than the width of the guide block at the end of the support plate closest to the support base. This allows the extrusion cylinder to slide on the support plate toward the support base, and the guide block is inserted into the guide opening and gradually corrects the direction of the discharge port as the sliding direction changes.

[0013] Preferably, the extrusion cylinder includes a cylinder body and a cylinder bottom, the discharge port is opened on the side wall of the cylinder bottom, and a buffer groove is opened on the side of the cylinder bottom near the discharge port. The vertical cross-section of the buffer groove is trapezoidal. The cylinder bottom covers the bottom end of the cylinder body. The cylinder body and the cylinder bottom are detachably connected so that a sufficient amount of viscous food is pre-stored in the buffer groove to adapt to the size of the discharge port.

[0014] Preferably, the bottom of the cylinder is further provided with a flow channel, and there are several flow channels. The flow channels are distributed in a fan shape around the buffer tank so that the sticky food at the bottom of the cylinder flows into the buffer tank under the guidance of the flow channels.

[0015] Preferably, the telescopic assembly includes a first telescopic cylinder and a pressing plate. The diameter of the pressing plate is adapted to the diameter of the pressing cylinder. The first telescopic cylinder is located at the top of the support frame and is connected to the support frame. The output end of the first telescopic cylinder passes through the support frame and is connected to the pressing plate, so that the first telescopic cylinder drives the pressing plate to extend into the pressing cylinder to press the viscous food.

[0016] As can be seen from the above technical solution, the present invention provides a viscous food extrusion molding device that facilitates loading and unloading, including a support frame, a connecting assembly, a telescopic assembly, an extrusion cylinder, and an extrusion plate. The extrusion cylinder has a discharge port at its lower side wall. The diameter of the extrusion plate matches the inner diameter of the extrusion cylinder. The connecting assembly is located in the middle of the support frame. The telescopic assembly is connected to the top of the support frame. The extrusion cylinder is located on the connecting assembly and directly below the telescopic assembly. The extrusion plate is connected to the output end of the telescopic assembly, allowing the telescopic assembly to drive the extrusion plate into the extrusion cylinder to extrude the viscous food. The connecting assembly includes an overlapping part and a locking part. The overlapping part is located below the locking part. Both the overlapping part and the locking part are connected to the support frame. The bottom of the extrusion cylinder rests on the overlapping part, allowing the overlapping part to support the extrusion cylinder directly below the telescopic assembly. The locking part is detachably connected to the middle of the extrusion cylinder. Thus, the operator can place the extrusion cylinder pre-filled with viscous food on the overlapping part, and the telescopic assembly will drive... The extrusion plate descends, extending into the extrusion cylinder to extrude the sticky food. Simultaneously, the overlapping section prevents the extrusion cylinder from moving downwards under the pushing force of the extrusion plate, ensuring that the extrusion plate can fully extrude the sticky food from the top of the cylinder to the bottom, guaranteeing smooth discharge from the outlet. When the sticky food in the old extrusion cylinder placed on the overlapping section is exhausted and needs to be replaced, due to the sticky food remaining between the inner wall and bottom of the extrusion cylinder and the extrusion plate, and considering the high viscosity of the food, workers can use the locking part to lock the old extrusion cylinder, preventing it from moving upwards along with the extrusion plate as it retracts. After the extrusion plate has completely left the old extrusion cylinder, it can be removed and a new extrusion cylinder pre-filled with sticky food can be placed inside. This achieves rapid separation of the extrusion plate and the empty extrusion cylinder, and quick replacement of the empty extrusion cylinder with a new extrusion cylinder filled with sticky food, thus improving the efficiency of the feeding process. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 A first-angle isometric view of a viscous food extrusion molding device designed for easy loading and unloading.

[0019] Figure 2 A second-angle isometric view of a viscous food extrusion molding device designed for easy loading and unloading.

[0020] Figure 3 This is an isometric view of the extrusion cylinder.

[0021] Figure 4 This is an axonometric view of the bottom of the cylinder.

[0022] Figure 5 This is an isometric view of the telescopic assembly and the extrusion plate.

[0023] The figure shows: a viscous food extrusion molding device 10 for easy loading and unloading, a support frame 110, a support base 111, a lifting part 112, a second telescopic cylinder 1121, a placement tray 1122, a support plate 113, a guide port 1131, a conveying part 114, a fixing block 115, a connecting assembly 120, an overlapping part 121, a crossbar 1211, a first U-shaped plate 1212, a limiting ring 1213, a locking part 122, a retaining ring 1221, a second U-shaped plate 1222, a telescopic assembly 130, an extrusion cylinder 140, a discharge port 141, a limiting block 142, a handle 143, a guide block 144, a cylinder body 145, a cylinder bottom 146, a buffer tank 1461, a diversion tank 1462, and an extrusion plate 150. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0025] In the description of this utility model, it should be understood that the terms "upper", "middle", "outer", "inner", "lower", etc., which indicate orientation or positional relationship, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0026] Please refer to Figure 1-5This utility model provides a viscous food extrusion molding device 10 that facilitates loading and unloading, including a support frame 110, a connecting assembly 120, a telescopic assembly 130, an extrusion cylinder 140, and an extrusion plate 150. The lower end of the side wall of the extrusion cylinder 140 is provided with an outlet 141. The diameter of the extrusion plate 150 is adapted to the inner diameter of the extrusion cylinder 140. The connecting assembly 120 is located in the middle of the support frame 110. The telescopic assembly 130 is connected to the top of the support frame 110. The extrusion cylinder 140 is located on the connecting assembly 120 and is located directly below the telescopic assembly 130. The extrusion plate 150 is connected to the output end of the telescopic assembly 130 so that the telescopic assembly 130 drives the extrusion plate 150 to extend into the extrusion cylinder 140 to extrude the viscous food.

[0027] The connecting assembly 120 includes an overlapping part 121 and a locking part 122. The overlapping part 121 is located below the locking part 122. Both the overlapping part 121 and the locking part 122 are connected to the support frame 110. The bottom of the extrusion cylinder 140 is placed on the overlapping part 121 so that the overlapping part 121 supports the extrusion cylinder 140 and is located directly below the telescopic assembly 130. The locking part 122 is detachably connected to the middle part of the extrusion cylinder 140 to prevent the extrusion cylinder 140 from moving during the process of the extrusion plate 150 extending into the extrusion cylinder 140 exiting the extrusion cylinder 140.

[0028] In use, the operator can place the extrusion cylinder 140, pre-filled with viscous food, on the overlapping part 121. The telescopic component 130 drives the extrusion plate 150 to descend, allowing the extrusion plate 150 to extend into the extrusion cylinder 140 to extrude the viscous food. Simultaneously, the overlapping part 121 prevents the extrusion cylinder 140 from moving downwards under the thrust of the extrusion plate 150, ensuring that the extrusion plate 150 can fully extrude the viscous food from the top of the extrusion cylinder 140 to the bottom, thus ensuring smooth discharge from the outlet 141. When the viscous food in the old extrusion cylinder 140 placed on the overlapping part 121 has been processed and needs to be replaced, the extrusion cylinder 140... There is sticky food between the inner wall, bottom and the extrusion plate 150. Considering the high stickiness of the food, the operator can use the locking part 122 to lock the old extrusion cylinder 140 to prevent the old extrusion cylinder 140 from moving upward with the extrusion plate 150 when it is withdrawing upward from the extrusion cylinder 140. After the extrusion plate 150 has completely left the old extrusion cylinder 140, the old extrusion cylinder 140 can be removed and a new extrusion cylinder 140 filled with sticky food can be placed in it. This achieves quick separation of the extrusion plate 150 and the empty extrusion cylinder 140, and quick replacement of the empty extrusion cylinder 140 with the new extrusion cylinder 140 filled with sticky food, thus improving the efficiency of feeding.

[0029] Furthermore, the overlapping part 121 includes two crossbars 1211 and a first U-shaped plate 1212. The opening distance of the first U-shaped plate 1212 is smaller than the outer diameter of the extrusion cylinder 140. Both crossbars 1211 are located on the support frame 110, and the two crossbars 1211 are located on opposite sides of the support frame 110. The two crossbars 1211 are parallel to each other and are integrally formed with the support frame 110. One end of the first U-shaped plate 1212 is attached to one of the crossbars 1211, and the other end of the first U-shaped plate 1212 is attached to the other crossbar 1211. The bottom of the extrusion cylinder 140 is attached to the first U-shaped plate 1212.

[0030] Furthermore, the overlapping part 121 also includes a limiting ring 1213. There are two sets of limiting rings 1213, with two limiting rings 1213 forming one set. The limiting rings 1213 are adapted to the first U-shaped plate 1212. The two sets of limiting rings 1213 are respectively located on the two crossbars 1211. The limiting rings 1213 are welded to the crossbars 1211. The two free ends of the first U-shaped plate 1212 are respectively inserted into the two sets of limiting rings 1213 so that the limiting rings 1213 restrict the first U-shaped plate 1212 from shifting.

[0031] Furthermore, two limiting blocks 142 are also provided opposite to each other in the middle of the side wall of the extrusion cylinder 140. The locking part 122 includes four retaining rings 1221 and a second U-shaped plate 1222. The opening spacing of the second U-shaped plate 1222 is greater than the outer diameter of the extrusion cylinder 140. The four retaining rings 1221 are located around the support frame 110 and are welded to the support frame 110. The two free ends of the second U-shaped plate 1222 pass through the retaining rings 1221 and are respectively inserted above the two limiting blocks 142. The second U-shaped plate 1222 and the two limiting blocks 142 abut against each other to prevent the extrusion plate 150 extending into the extrusion cylinder 140 from moving during the process of exiting the extrusion cylinder 140.

[0032] Furthermore, two handles 143 are provided in the middle of the side wall of the extrusion cylinder 140. The two handles 143 are respectively located above the two limiting blocks 142. The distance between the handle 143 and the limiting block 142 on the same side is adapted to the thickness of the second U-shaped plate 1222, so that the two free ends of the second U-shaped plate 1222 pass through the retaining ring 1221 and are respectively inserted between the limiting block 142 and the handle 143 on the side wall of the extrusion cylinder 140, so as to prevent the extrusion cylinder 140 from moving upward or downward.

[0033] Furthermore, to facilitate the placement or removal of the extrusion cylinder 140 from the overlapping portion 121 by the operator, the support frame 110 is also equipped with a support base 111 and a lifting part 112. The support base 111 is located inside the support frame 110 and below the overlapping portion 121. The lifting part 112 is located on the support base 111. The support base 111 is connected to the support frame 110, and the lifting part 112 is connected to the support base 111. In use, the operator can first place the extrusion cylinder 140 on the support base 111, and the output end of the lifting part 112 will push the extrusion cylinder 140 upward. After reaching the position height of the overlapping part 121, the first U-shaped plate 1212 is inserted into the bottom of the extrusion cylinder 140 and placed on the two crossbars 1211 to complete the feeding of the extrusion cylinder 140. When it is necessary to remove the extrusion cylinder 140 from the overlapping part 121, the output end of the lifting part 112 rises so that the output end of the lifting part 112 passes through the middle of the first U-shaped plate 1212 to support the bottom of the extrusion cylinder 140. After the bottom of the extrusion cylinder 140 is separated from the first U-shaped plate 1212, the worker removes the first U-shaped plate 1212 and the output end of the lifting part 112 descends, thereby placing the extrusion cylinder 140 on the support base 111.

[0034] Furthermore, to facilitate the placement of the extrusion cylinder 140 above the lifting unit 112 by the staff, the support frame 110 is also equipped with a support plate 113 and a conveying unit 114. There are two sets of conveying units 114. The support plate 113 is located on one side of the support frame 110. Both sets of conveying units 114 are located on the upper surface of the support base 111 and the support plate 113, and the two sets of conveying units 114 are relatively parallel. The lifting unit 112 is located between the two sets of conveying units 114. One end of the support plate 113 is fixedly connected to the support base 111. The support plate 113 and the support base 111 are rotatably connected to the conveying units 114, so that the extrusion cylinder 140 is on the support base 111 and the support plate 113, and the conveying unit 114 conveys the extrusion cylinder 140 to move closer to the lifting unit 112 or away from the lifting unit 112.

[0035] Furthermore, the support frame 110 is also provided with two fixing blocks 115. Both fixing blocks 115 are located on the upper surface of the support base 111. The two fixing blocks 115 are located on one side of the two sets of conveying sections 114, so that when the extrusion cylinder 140 moves toward the lifting section 112, the two fixing blocks can prevent the extrusion cylinder 140 from moving excessively and thus exceeding the lifting section 112.

[0036] In some preferred embodiments, the conveying section 114 may be a roller, thereby facilitating the operator to push the extrusion cylinder 140 above the lifting section 112 or pull the extrusion cylinder 140 out from above the lifting section 112.

[0037] In some preferred embodiments, the conveying unit 114 may also be a conveyor belt. The conveyor belt is driven to rotate by a drive motor, and the extrusion cylinder 140 can be automatically conveyed by the conveyor belt to the top of the lifting unit 112 or removed from the top of the lifting unit 112, so as to reduce the labor intensity of the workers.

[0038] Furthermore, the lifting unit 112 includes a second telescopic cylinder 1121 and a placement plate 1122. The diameter of the placement plate 1122 is smaller than the opening distance of the first U-shaped plate 1212, so that the placement plate 1122 can pass through the middle of the first U-shaped plate 1212 to lift the extrusion cylinder 140. The second telescopic cylinder 1121 is located at the bottom of the support base 111, and the output end of the second telescopic cylinder 1121 is connected to the middle of the placement plate 1122, so that the second telescopic cylinder 1121 drives the placement plate 1122 to rise or fall between the support base 111 and the telescopic assembly 130.

[0039] In some preferred embodiments, the surface of the placement tray 1122 may be provided with anti-slip patterns or anti-slip pads to increase the friction between the placement tray 1122 and the extrusion cylinder 140, and to prevent the viscous food inside the extrusion cylinder 140 from being unstable when the extrusion cylinder 140 is light in weight after processing.

[0040] Furthermore, to ensure that the discharge port 141 is located in the direction in which the operator receives the material, the bottom of the extrusion cylinder 140 has two guide blocks 144. The two guide blocks 144 are arranged opposite each other, with one guide block 144 located directly below the discharge port 141. The distance between the two guide blocks 144 is adapted to the width of the first U-shaped plate 1212, so that the bottom of the extrusion cylinder 140 rests on the first U-shaped plate 1212. The first U-shaped plate 1212 is located between the two guide blocks 144, and the two guide blocks 144 clamp the first U-shaped plate 1212. To prevent the extrusion cylinder 140 from shifting relative to the first U-shaped plate 1212, a through guide opening 1131 is provided in the middle of the support plate 113. The spacing of the guide openings 1131 gradually narrows, and the spacing of the guide openings 1131 on the support plate 113 near the support base 111 is the smallest and greater than the width of the guide block 144. This is so that when the extrusion cylinder 140 slides on the support plate 113 towards the support base 111, the guide block 144 is inserted into the guide opening 1131 and gradually corrects the direction of the discharge port 141 as the extrusion cylinder 140 slides.

[0041] Furthermore, the extrusion cylinder 140 includes a cylinder body 145 and a cylinder bottom 146. The discharge port 141 is opened on the side wall of the cylinder bottom 146, and a buffer groove 1461 is opened on the side of the cylinder bottom 146 near the discharge port 141. The vertical cross section of the buffer groove 1461 is trapezoidal. The cylinder bottom 146 covers the bottom end of the cylinder body 145. The cylinder body 145 and the cylinder bottom 146 are detachably connected so that a sufficient amount of viscous food is pre-stored in the buffer groove 1461 to adapt to the size of the discharge port 141, thereby improving the forming rate of the viscous food.

[0042] Specifically, the cylinder body 145 and the cylinder bottom 146 can be connected by threads or by snap-fit ​​detachable connection, so as to facilitate the disassembly of the cylinder body 145 and the cylinder bottom 146 by the staff, thoroughly clean the sticky food residue on the cylinder body 145 and the cylinder bottom 146, and prevent the sticky food residue from drying and causing contamination when feeding into the extrusion cylinder 140 again, thus affecting the quality of the sticky food.

[0043] Furthermore, the bottom of the cylinder 146 is also provided with a flow channel 1462. There are several flow channels 1462, which are distributed in a fan shape around the buffer tank 1461, so that the sticky food in the bottom of the cylinder 146 flows into the buffer tank 1461 under the guidance of the flow channels 1462.

[0044] Furthermore, the telescopic component 130 is a first telescopic cylinder, which is located on the top of the support frame 110. The first telescopic cylinder is detachably connected to the support frame 110 by bolts, and the output end of the first telescopic cylinder passes through the support frame 110 and is detachably connected to the axis of the extrusion plate 150 by bolts, so that the first telescopic cylinder drives the extrusion plate 150 to extend into the extrusion cylinder 140 to extrude the sticky food.

[0045] The above-disclosed embodiments are merely preferred embodiments of the present utility model and should not be construed as limiting the scope of the present utility model. Those skilled in the art can understand that implementing all or part of the above-described embodiments and making equivalent changes in accordance with the claims of the present utility model are still within the scope of the utility model.

Claims

1. A device for extruding and molding viscous food products that facilitates loading and unloading, characterized in that: The device includes a support frame, a connecting assembly, a telescopic assembly, an extrusion cylinder, and an extrusion plate. The extrusion cylinder has a discharge port at the lower end of its side wall. The diameter of the extrusion plate is adapted to the inner diameter of the extrusion cylinder. The connecting assembly is located in the middle of the support frame. The telescopic assembly is connected to the top of the support frame. The extrusion cylinder is located on the connecting assembly and directly below the telescopic assembly. The extrusion plate is connected to the output end of the telescopic assembly, so that the telescopic assembly drives the extrusion plate to extend into the extrusion cylinder to extrude viscous food. The connecting assembly includes an overlapping part and a locking part. The overlapping part is located below the locking part. Both the overlapping part and the locking part are connected to the support frame. The bottom of the extrusion cylinder rests on the overlapping part so that the overlapping part supports the extrusion cylinder and positions it directly below the telescopic assembly. The locking part is detachably connected to the middle part of the extrusion cylinder to prevent the extrusion cylinder from moving during the process of the extrusion plate extending into the extrusion cylinder exiting the extrusion cylinder.

2. The viscous food extrusion molding device for easy loading and unloading as described in claim 1, characterized in that: The overlapping part includes two crossbars and a first U-shaped plate. The opening distance of the first U-shaped plate is smaller than the outer diameter of the extrusion cylinder. Both crossbars are located on the support frame and are located on opposite sides of the support frame. The two crossbars are parallel to each other and are integrally formed with the support frame. One end of the first U-shaped plate is attached to one of the crossbars, and the other end of the first U-shaped plate is attached to the other crossbar. The bottom of the extrusion cylinder is attached to the first U-shaped plate.

3. The viscous food extrusion molding device for easy loading and unloading as described in claim 2, characterized in that: The overlapping portion further includes a limiting ring, at least one of which is adapted to the first U-shaped plate. The limiting ring is located on one of the crossbars and connected to the crossbar. One free end of the first U-shaped plate is inserted into the limiting ring so that the limiting ring restricts the first U-shaped plate from shifting.

4. The viscous food extrusion molding device for easy loading and unloading as described in claim 1, characterized in that: Two limiting blocks are also arranged opposite each other in the middle of the side wall of the extrusion cylinder. The locking part includes four retaining rings and a second U-shaped plate. The opening spacing of the second U-shaped plate is greater than the outer diameter of the extrusion cylinder. The four retaining rings are respectively located around the support frame and are connected to the support frame. The two free ends of the second U-shaped plate pass through the retaining rings and are respectively inserted above the two limiting blocks. The second U-shaped plate and the two limiting blocks abut against each other to prevent the extrusion cylinder from moving during the process of the extrusion plate extending into the extrusion cylinder exiting the extrusion cylinder.

5. The viscous food extrusion molding device for easy loading and unloading as described in claim 1, characterized in that: The support frame is also provided with a support base and a lifting part. The support base is located inside the support frame and below the overlapping part. The lifting part is located on the support base. The support base is connected to the support frame. The lifting part is connected to the support base. The extrusion cylinder is located above the support base. The output end of the lifting part pushes the extrusion cylinder to rise or fall between the support base and the telescopic assembly.

6. The viscous food extrusion molding apparatus for easy loading and unloading as described in claim 5, characterized in that: The support frame is also provided with a support plate and a conveying section. There are two sets of conveying sections. The support plate is located on one side of the support frame. Both sets of conveying sections are located on the upper surface of the support base and the support plate, and the two sets of conveying sections are relatively parallel. The lifting section is located between the two sets of conveying sections. One end of the support plate is connected to the support base. The support plate and the support base are rotatably connected to the conveying section so that the extrusion cylinder is on the support base and the support plate. The conveying section transports the extrusion cylinder to move closer to the lifting section or away from the lifting section.

7. The viscous food extrusion molding apparatus for easy loading and unloading as described in claim 6, characterized in that: The bottom of the extrusion cylinder has at least one guide block, which is located directly below the discharge port. A through guide opening is opened in the middle of the support plate. The spacing of the guide openings gradually narrows, and the spacing of the guide openings is the smallest and greater than the width of the guide block at the end of the support plate closest to the support base, so that the extrusion cylinder slides on the support plate toward the support base. The guide block is inserted into the guide opening and gradually corrects the direction of the discharge port as the sliding direction progresses.

8. The viscous food extrusion molding apparatus for easy loading and unloading as described in claim 1, characterized in that: The extrusion cylinder includes a cylinder body and a cylinder bottom. The discharge port is opened on the side wall of the cylinder bottom, and a buffer groove is opened on the side of the cylinder bottom near the discharge port. The vertical cross-section of the buffer groove is trapezoidal. The cylinder bottom covers the bottom end of the cylinder body. The cylinder body and the cylinder bottom are detachably connected so that a sufficient amount of viscous food is pre-stored in the buffer groove to adapt to the size of the discharge port.

9. The viscous food extrusion molding apparatus for easy loading and unloading as described in claim 8, characterized in that: The bottom of the cylinder is also provided with several diversion channels, which are distributed in a fan shape around the buffer tank so that the sticky food at the bottom of the cylinder flows into the buffer tank under the guidance of the diversion channels.

10. The viscous food extrusion molding apparatus for easy loading and unloading as described in claim 1, characterized in that: The telescopic component is a first telescopic cylinder, which is located at the top of the support frame and connected to the support frame. The output end of the first telescopic cylinder passes through the support frame and is connected to the axis of the extrusion plate, so that the first telescopic cylinder drives the extrusion plate to extend into the extrusion cylinder to extrude the viscous food.

Images