Square steamed bun cutter mechanism

Abstract

The utility model relates to the technical field of cooked wheaten food processing, in particular to a square steamed bun cutter mechanism which comprises a supporting table, at least one conveying mechanism is installed between the two ends of the supporting table, a support is fixedly arranged on the upper side of the tail end of the supporting table, and a sliding rail is fixedly arranged on the inner side face of the support. A first driving part axially perpendicular to the supporting table is fixedly arranged at the upper end of the support, a lead screw is rotationally arranged between the driving end of the first driving part and the upper side face of the supporting table, a connecting assembly is slidably installed between the lead screw and the sliding rail, and at least one elastic mechanism is installed on the connecting assembly. According to the utility model, the second driving piece is vertically arranged to drive the U-shaped connecting piece to drive the compression roller to press down the dough, so that the dough at a notch position is prevented from being deformed in the process of lifting the cutter, and meanwhile, the compression roller can roll and flatten the dough, so that the adhesion between the dough and the cutter is prevented, and the appearance quality of a square steamed bun product is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of pasta processing, in particular to a square steamed bun cutting mechanism. Background Art

[0002] Food is the primary need of the people. Agricultural food issues are always the top priority of a country. Among grains, steamed bread is one of the staple foods of many people. With the development of industrialization and the development of social needs, the work of producing steamed bread with flour has gradually changed from manual production to production with automated machines, which has greatly improved production efficiency and production quality. At the same time, the operation is relatively simple and the production cost is saved. When producing square steamed bread, the traditional steamed bread machine first presses the dough into sheets and shapes it, processes it into strips through the shaping mechanism, and then cuts it into square steamed bread for output;

[0003] However, when the prior art is in use, the steamed bun machine is prone to dough sticking when cutting square steamed buns, and the dough at the cutting position is prone to deformation when the cutter is lifted up after cutting, affecting the molding quality and appearance quality of the steamed buns; in addition, when the cutter cuts down, it is easy to damage the conveyor belt, and the damaged conveyor belt debris will cause contamination of the dough and affect the surface quality of the dough.

[0004] In view of this, we propose a square steamed bun cutting mechanism to solve the existing problems. Utility Model Content

[0005] The utility model aims to provide a square steamed bun cutting mechanism to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a square steamed bun cutting mechanism, comprising a support table, at least one conveying mechanism installed between the two ends of the support table, a bracket is fixedly arranged on the upper side of the tail end of the support table, a slide rail is fixedly arranged on the inner side surface of the bracket, a first driving member axially perpendicular to the support table is fixedly arranged on the upper end of the bracket, a screw rod is rotatably arranged between the driving end of the first driving member and the upper side surface of the support table, a connecting assembly is slidably installed between the screw rod and the slide rail, at least one elastic mechanism is installed on the connecting assembly, a cutting assembly is fixedly arranged on the lower end of the elastic mechanism, a box-type frame is fixedly arranged between the two sides of the bracket and the support table, a second driving member is fixedly arranged on the inner side of the box-type frame, the driving end of the second driving member is connected to a U-shaped connecting member, and pressure rollers are rotatably arranged at both ends of the U-shaped connecting member.

[0007] Preferably, the connecting assembly includes a bead returner slidably mounted on the screw rod, a connecting plate fixed on one side of the bead returner, and a slider fixed on one side of the connecting plate, one side of the slider is slidably connected to the slide rail, and a cross bar is fixedly mounted on the upper side of the connecting plate, and the installation direction of the cross bar is perpendicular to the conveying direction of the conveying mechanism.

[0008] Preferably, the cutter assembly comprises a connecting column and a cutter, the upper end of the connecting column is fixedly connected to the lower end of the elastic mechanism, and the lower end of the connecting column is fixedly connected to the upper end of the cutter.

[0009] Preferably, the elastic mechanism includes a vertical adjustment screw, a nut, and an elastic member. The vertical adjustment screw passes through the upper and lower sides of the cross bar, the lower end of the vertical adjustment screw is fixedly connected to the upper end of the cutter assembly, the nut is threadedly connected to the outer periphery of the vertical adjustment screw and the lower side surface is in conflict with the upper side surface of the cross bar, and the elastic member is sleeved on the outer periphery of the vertical adjustment screw and the upper end is in conflict with the lower side surface of the cross bar and the lower end is in conflict with the upper end surface of the cutter assembly.

[0010] Preferably, the driving direction of the second driving member is perpendicular to the upper side of the support platform, the pressure roller is located on one side of the cutter and the peripheral lower cut surface is parallel to the upper side of the support platform.

[0011] Preferably, the conveying mechanism includes a third driving member, a transmission member, a group of rotating shafts rotatably arranged at both ends of the support platform, and a conveyor belt wound around the outer periphery of the group of rotating shafts. The third driving member is fixedly mounted on the lower side of the rear end of the support platform, and the driving end of the third driving member is rotatably connected to the rotating shaft through the transmission member.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model vertically arranges a second driving member on the box-type frame on the upstream side of the cutter assembly relative to the dough blank transmission, and installs a U-shaped connecting member on the driving end of the second driving member, and then rotatably arranges a pressure roller between the two ends of the U-shaped connecting member, so that the second driving member can drive the U-shaped connecting member to drive the pressure roller to press down on the dough blank to prevent the dough blank from being deformed at the incision position during the lifting of the cutter. At the same time, the pressure roller can roll the dough blank flat to prevent the dough blank from sticking to the cutter, thereby ensuring the product appearance quality of the square steamed bun.

[0014] 2. The utility model sets a vertical adjustment screw rod through the upper and lower parts of the cross bar, and a nut for adjustment is threadedly connected to the upper end of the vertical adjustment screw rod, and a cutter assembly is fixedly set at the lower end, and then an elastic member is sleeved between the lower end face of the nut and the upper end face of the cutter assembly relative to the outer periphery of the vertical adjustment screw rod, so that when the cutter in the cutter assembly cuts the noodle blanks and cuts onto the surface of the conveyor belt after the noodle blanks are cut, the elastic member can be compressed upward after being subjected to force to prevent the cutter from excessively cutting, thereby realizing excessive cutting protection, preventing the surface of the conveyor belt from being damaged, avoiding the generation of debris that contaminates the noodle blanks after the conveyor belt is damaged by the cutter, and avoiding the influence on the surface quality of the noodle blanks after the conveyor belt is damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the local structure of the cutter of the utility model (first perspective);

[0017] Figure 3 It is a schematic diagram of the local structure of the cutter of the utility model (second viewing angle);

[0018] Figure 4 It is a schematic diagram of the partial structure of the inner side of the box-type frame of the utility model;

[0019] Figure 5 It is a schematic diagram of the first driving member of the utility model and the transmission and driven structure connected thereto;

[0020] Figure 6 This is a schematic diagram of the assembly structure of the second driving member, the U-shaped connecting member, and the pressure roller of the utility model;

[0021] Figure 7 It is a schematic diagram of the right structure of the box-type frame of the utility model;

[0022] Figure 8 It is a schematic diagram of the assembly structure of the cross bar, elastic mechanism and cutter assembly of the utility model.

[0023] In the figure: 1. support table; 2. transmission mechanism; 21. third driving member; 22. transmission member; 23. rotating shaft; 24. conveyor belt; 3. bracket; 4. slide rail; 5. first driving member; 6. screw rod; 7. connecting assembly; 71. bead return device; 72. connecting plate; 73. slider; 74. cross bar; 8. elastic mechanism; 81. vertical adjustment screw; 82. nut; 83. elastic member; 9. cutter assembly; 91. connecting column; 92. cutter; 10. box frame; 11. second driving member; 12. U-shaped connecting member; 13. pressure roller. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0025] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0026] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0027] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0028] In addition, the term "plurality" shall mean two or more.

[0029] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments. Example

[0030] like Figures 1 to 8As shown, a square steamed bun cutting mechanism proposed by the utility model comprises a support platform 1, at least one conveying mechanism 2 is installed between the two ends of the support platform 1, and when in use, it is preferably installed with two conveying mechanisms 2, and when in use, the conveying mechanism 2 can realize the conveying of the cut dough from the front end of the support platform 1 to the rear end of the support platform 1 for cutting, and the cut square dough block is conveyed to the next station for processing; a bracket 3 is fixedly provided on the upper side of the rear end of the support platform 1, a slide rail 4 is fixedly provided on the inner side surface of the bracket 3, and a first driving member 5 axially perpendicular to the support platform 1 is fixedly provided on the upper end of the bracket 3, and when in use, the first driving member 5 is preferably a servo motor; the first driving member A screw rod 6 is rotatably arranged between the driving end of the first drive member 5 and the upper side surface of the support platform 1, and a connecting assembly 7 is slidably installed between the screw rod 6 and the slide rail 4. When in use, when the first driving member 5 drives the screw rod 6 to rotate clockwise, the screw rod 6 drives the connecting assembly 7 to slide downward along the slide rail 4. When the first driving member 5 drives the screw rod 6 to rotate counterclockwise, the screw rod 6 drives the connecting assembly 7 to slide upward along the slide rail 4, thereby achieving the purpose of repeated cutting; at least one elastic mechanism 8 is installed on the connecting assembly 7, and a cutter assembly 9 is fixedly arranged at the lower end of the elastic mechanism 8. When in use, the connecting assembly 7 drives the cutter assembly 9 to slide downward and upward along the slide rail 4 through the elastic mechanism 8. Thereby achieving the purpose of continuously cutting the face blank into pieces, further, the elastic mechanism 8 includes a vertical adjustment screw 81, a nut 82, and an elastic member 83. When in use, the elastic member 83 is preferably a spring, the vertical adjustment screw 81 passes through the upper and lower sides of the cross bar 74, the lower end of the vertical adjustment screw 81 is fixedly connected to the upper end of the cutter assembly 9, the nut 82 is threadedly connected to the outer periphery of the vertical adjustment screw 81 and the lower side surface conflicts with the upper side surface of the cross bar 74, the elastic member 83 is sleeved on the outer periphery of the vertical adjustment screw 81 and the upper end conflicts with the lower side surface of the cross bar 74, and the lower end conflicts with the upper end surface of the cutter assembly 9, further, the cutter assembly 9 includes a connecting column 9 1. Cutter 92, the upper end of the connecting column 91 is fixedly connected to the lower end of the elastic mechanism 8, and the lower end of the connecting column 91 is fixedly connected to the upper end of the cutter 92. When in use, the lower end of the elastic member 83 is in conflict with the upper end of the connecting column 91. When in use, the cutter 92 in the cutter assembly 9 cuts the noodle blank. When the noodle blank is cut and cuts onto the surface of the conveyor belt 24, the cutter 92 will not cut too much by compressing the elastic member 83 upward after being subjected to force, thereby realizing excessive cutting protection, preventing the surface of the conveyor belt 24 from being damaged, avoiding the generation of debris that contaminates the noodle blank after the conveyor belt 24 is damaged by the cutter 92, and avoiding the influence on the surface quality of the noodle blank after the conveyor belt 24 is damaged;A box frame 10 is fixedly arranged between the two sides of the bracket 3 and the support platform 1, and a second driving member 11 is fixedly arranged inside the box frame 10. Further, the driving direction of the second driving member 11 is perpendicular to the upper side of the support platform 1, and the driving end of the second driving member 11 is connected to a U-shaped connecting member 12. Both ends of the U-shaped connecting member 12 are rotatably provided with a pressing roller 13. Further, the pressing roller 13 is located on one side of the cutter 92 and the lower cut surface of the outer circumference is parallel to the upper side of the support platform 1. When in use, the second driving member 11 drives the U-shaped connecting member 12 to drive the pressing roller 13 to repeatedly roll up and down the dough blank in the vertical direction, so as to prevent the dough blank at the incision position from being deformed during the process of lifting the cutter 92. At the same time, the pressing roller 13 can realize rolling the dough blank flat, prevent the dough blank from sticking to the cutter, and ensure the product appearance quality of the square steamed bun. ;

[0031] like Figure 1 to Figure 2 and Figures 4 to 5 As shown, the connecting assembly 7 includes a bead returner 71 slidably mounted on the screw rod 6, a connecting plate 72 fixed on one side of the bead returner 71, and a slider 73 fixed on one side of the connecting plate 72. One side of the slider 73 is slidably connected to the slide rail 4, and a cross bar 74 is fixed on the upper side of the connecting plate 72. When in use, the screw rod 6 rotates and drives the bead returner 71 to slide back and forth along the axial direction of the screw rod 6. At the same time, the bead returner 71 drives the connecting plate 72 and the slider 73 fixed on one side thereof, and the cross bar 74 fixed on the upper side of the connecting plate 72 to slide up and down synchronously; the installation direction of the cross bar 74 is perpendicular to the conveying direction of the conveying mechanism 2. When in use, it is preferably installed with a cutter assembly 9 at both ends of the cross bar 74 relative to the upper part of the conveying mechanism 2, so as to realize efficient cutting of the dough blanks on the upper part of the conveying mechanism 2.

[0032] like Figure 1 As shown, the conveying mechanism 2 includes a third driving member 21, a transmission member 22, a group of rotating shafts 23 rotatably arranged at both ends of the support platform 1, and a conveyor belt 24 wound around the outer periphery of the group of rotating shafts 23. The third driving member 21 is fixedly installed on the lower side of the rear end of the support platform 1, and the driving end of the third driving member 21 is rotatably connected to the rotating shaft 23 through the transmission member 22; when in use, it is preferred to install two conveying mechanisms 2 between the two end portions on the left and right sides of the support platform 1, so as to improve the processing efficiency. In addition, the third driving member 21 is preferably a servo motor and the transmission member 22 is preferably a synchronous belt. The transmission member 22 is driven to rotate by the third driving member 21, and then the transmission member 22 drives a rotating shaft 23 at the rear end of the support platform 1 to rotate, and the rotating shaft 23 drives the conveyor belt 24 to rotate, and the conveyor belt 24 drives the dough blank and the cut square steamed bun blank to move to different processing positions.

[0033] The working principle of the square steamed bun cutting mechanism based on the first embodiment is as follows: when the utility model is in use, the conveying mechanism 2 is used to convey the dough to be cut from the front end of the support platform 1 to the rear end of the support platform 1 for cutting, and the cut square dough block is conveyed to the next station for processing, and then when the first driving member 5 drives the screw rod 6 to rotate clockwise, the screw rod 6 drives the connecting assembly 7 to slide downward along the slide rail 4, and when the first driving member 5 drives the screw rod 6 to rotate counterclockwise, the screw rod 6 drives the connecting assembly 7 to slide upward along the slide rail 4, thereby achieving the purpose of repeated cutting; when in use, the cutter 92 in the cutter assembly 9 cuts the dough blank when the dough blank is cut and then cut to the conveyor When the conveyor belt 24 is on the surface, the elastic member 83 can be compressed upward after being subjected to force to prevent the cutter 92 from over-cutting, thereby realizing over-cutting protection, preventing the surface of the conveyor belt 24 from being damaged, avoiding the generation of debris that contaminates the dough blank after the conveyor belt 24 is damaged by the cutter 92, and avoiding the influence of the surface quality of the dough blank after the conveyor belt 24 is damaged; at the same time, the second driving member 11 drives the U-shaped connecting member 12 to drive the pressing roller 13 to repeatedly roll the dough blank up and down in the vertical direction, thereby preventing the dough blank from being deformed at the incision position during the process of lifting the cutter 92, and at the same time, the pressing roller 13 can roll the dough blank flat to prevent the dough blank from sticking to the cutter, thereby ensuring the product appearance quality of the square steamed bun.

[0034] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A square steamed bun cutting mechanism, comprising a support platform (1), characterized in that: At least one conveying mechanism (2) is installed between the two ends of the support platform (1); a bracket (3) is fixedly arranged on the upper side of the rear end of the support platform (1); a slide rail (4) is fixedly arranged on the inner side surface of the bracket (3); a first driving member (5) axially perpendicular to the support platform (1) is fixedly arranged on the upper end of the bracket (3); a screw rod (6) is rotatably arranged between the driving end of the first driving member (5) and the upper side surface of the support platform (1); a connecting assembly (7) is slidably installed between the screw rod (6) and the slide rail (4); at least one elastic mechanism (8) is installed on the connecting assembly (7); a cutter assembly (9) is fixedly arranged at the lower end of the elastic mechanism (8); box-type frames (10) are fixedly arranged between the two sides of the bracket (3) and the support platform (1); a second driving member (11) is fixedly arranged on the inner side of the box-type frame (10); a driving end of the second driving member (11) is connected to a U-shaped connecting member (12); and pressure rollers (13) are rotatably arranged at both ends of the U-shaped connecting member (12).

2. A square steamed bun cutting mechanism according to claim 1, characterized in that: The connecting assembly (7) comprises a bead return device (71) slidably mounted on the screw rod (6), a connecting plate (72) fixed to one side of the bead return device (71), and a sliding block (73) fixed to one side of the connecting plate (72), one side of the sliding block (73) being slidably connected to the slide rail (4), and a cross bar (74) being fixedly mounted on the upper side of the connecting plate (72), the installation direction of the cross bar (74) being perpendicular to the conveying direction of the conveying mechanism (2).

3. The square steamed bun cutting mechanism according to claim 1, characterized in that: The cutter assembly (9) comprises a connecting column (91) and a cutter (92); the upper end of the connecting column (91) is fixedly connected to the lower end of the elastic mechanism (8); and the lower end of the connecting column (91) is fixedly connected to the upper end of the cutter (92).

4. A square steamed bun cutting mechanism according to claim 2, characterized in that: The elastic mechanism (8) comprises a vertical adjustment screw (81), a nut (82), and an elastic member (83); the vertical adjustment screw (81) passes through the upper side and the lower side of the cross bar (74); the lower end of the vertical adjustment screw (81) is fixedly connected to the upper end of the cutter assembly (9); the nut (82) is threadedly connected to the outer periphery of the vertical adjustment screw (81) and the lower side thereof abuts against the upper side of the cross bar (74); the elastic member (83) is sleeved on the outer periphery of the vertical adjustment screw (81) and the upper end thereof abuts against the lower side of the cross bar (74) and the lower end thereof abuts against the upper end surface of the cutter assembly (9).

5. The square steamed bun cutting mechanism according to claim 3, characterized in that: The driving direction of the second driving member (11) is perpendicular to the upper side of the support platform (1); the pressing roller (13) is located on one side of the cutter (92) and the lower cut surface of the outer periphery is parallel to the upper side of the support platform (1).

6. The square steamed bun cutting mechanism according to claim 1, characterized in that: The conveying mechanism (2) comprises a third driving member (21), a transmission member (22), a group of rotating shafts (23) rotatably arranged at both ends of the support platform (1), and a conveyor belt (24) wound around the outer periphery of the group of rotating shafts (23); the third driving member (21) is fixedly mounted on the lower side of the rear end of the support platform (1); and the driving end of the third driving member (21) is rotatably connected to the rotating shaft (23) via the transmission member (22).

Images