A puffed food making machine with quick changeable roller die

Abstract

The utility model discloses a kind of open crisp machine of quick replacement roll mould, it is related to open crisp machine field, including machine body and roll mould, the inside of machine body is equipped with adjusting unit, the adjusting unit includes driving mechanism, support plate and connecting barrel, the support plate is installed in the movement end of driving mechanism, the connecting barrel is through being arranged on support plate, spline groove one is also opened on connecting barrel inner wall, and the roll mould includes mounting bracket, and the mounting bracket both ends are equipped with connecting ring;The one end of connecting barrel is equipped with connecting structure, the connecting structure is composed of T-shaped connecting shaft, moving plate, telescopic cylinder and fixed assembly, the piston rod of telescopic cylinder is connected on moving plate;The utility model can be very convenient to install and disassemble roll mould using fixed assembly, telescopic cylinder, moving plate and T-shaped connecting shaft, can improve the speed of installation and disassembly, to quickly complete the replacement of roll mould.

Description

Technical Field

[0001] This utility model relates to the technical field of dough sheeting machines, specifically a dough sheeting machine with a quick-change roller mold. Background Technology

[0002] The rolling mill rollers of a dough sheeter are a key tool for making puff pastry breads (such as croissants and saffron). Using an electric rolling pin, they apply even pressure to both sides of the dough and stretch it at a uniform speed, suitable for doughs of all gluten strengths. The dough sheeter has an internal adjustment system that allows you to adjust the position of the rolling mill rollers according to the dough's condition, ensuring the dough reaches the appropriate consistency.

[0003] In existing technologies, roller molds are mostly fixed to the moving end of the adjustment system using bolts. This method of fixing roller molds requires repeated disassembly and reassembly of bolts each time the roller mold is replaced, which is inconvenient and cannot quickly complete the replacement of roller molds. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention provides a dough sheeter with a quick-change roller mold.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0006] This utility model discloses a dough sheeter with a quick-change roller die, comprising a machine body and a roller die. The machine body is provided with an adjustment unit, which includes a drive mechanism, a support plate, and a connecting cylinder. The support plate is installed at the moving end of the drive mechanism, and the connecting cylinder is disposed through the support plate. A spline groove is also provided on the inner wall of the connecting cylinder. The roller die includes a mounting bracket, and both ends of the mounting bracket are provided with connecting rings.

[0007] One end of the connecting cylinder is provided with a connecting structure, which consists of a T-shaped connecting shaft, a moving plate, a telescopic cylinder and a fixing component. The piston rod of the telescopic cylinder is connected to the moving plate, and the T-shaped connecting shaft is disposed through the moving plate. The outer wall of the small diameter end of the T-shaped connecting shaft is provided with a spline strip that matches the spline groove. The T-shaped connecting shaft is connected to the connecting ring via the fixing component.

[0008] As a preferred embodiment of this utility model, the fixing assembly includes an annular connecting plate, a control shell sleeved on the annular connecting plate, and two connecting rods. The control shell is rotatably connected to the annular connecting plate. The annular connecting plate is sleeved and fixed on the large-diameter end of the T-shaped connecting shaft. A fixing plate is symmetrically provided on one side of the annular connecting plate. A through hole is provided on the fixing plate to slide with the connecting rod. A return spring is sleeved on the connecting rod. The two ends of the return spring are respectively connected to the connecting rod and the fixing plate. An arc-shaped protrusion is provided on the inner wall of the control shell to abut against the T-shaped connecting shaft.

[0009] As a preferred embodiment of this utility model, the inner wall of the connecting ring is symmetrically provided with positioning protrusions, and the connecting ring is symmetrically provided with connecting through holes that match the connecting rod.

[0010] As a preferred technical solution of this utility model, the outer wall of the large diameter end of the T-shaped connecting shaft is symmetrically provided with positioning grooves that slide with the positioning protrusions, and the outer wall of the large diameter end of the T-shaped connecting shaft is also symmetrically provided with connecting holes for insertion into the connecting rod.

[0011] As a preferred embodiment of this utility model, the top of the support plate is provided with a bearing plate, and the telescopic cylinder is installed on the top of the bearing plate.

[0012] As a preferred technical solution of this utility model, a belt conveyor unit is provided below the roller mold, and the belt conveyor unit is detachably connected to the machine body by bolts.

[0013] The beneficial effects of this utility model are:

[0014] This type of dough sheeter with quick-change roller molds utilizes fixed components, telescopic cylinders, moving plates, and T-shaped connecting shafts to easily install and disassemble the roller molds, increasing the speed of installation and disassembly and enabling rapid replacement of the roller molds. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0016] Figure 1 This is a schematic diagram of the structure of a dough sheeter with a quick-change roller die according to this utility model;

[0017] Figure 2 This is a structural schematic diagram of a dough sheeter with a quick-change roller die (roller die omitted) according to the present invention;

[0018] Figure 3 This utility model relates to a dough sheeter with a quick-change roller die. Figure 2 Enlarged view of point A in the middle;

[0019] Figure 4 This is a schematic diagram of the T-shaped connecting shaft structure of a dough sheeter with a quick-change roller mold according to this utility model;

[0020] Figure 5 This is a schematic diagram of the fixed component structure of a dough sheeter with a quick-change roller mold according to the present invention;

[0021] Figure 6This is a schematic diagram of the roller die structure of a dough sheeter with a quick-change roller die according to this utility model.

[0022] In the diagram: 1. Machine body; 2. Roller mold; 21. Mounting bracket; 22. Connecting through hole; 23. Positioning protrusion; 24. Connecting ring; 3. Belt conveyor unit; 4. Support plate; 5. Connecting cylinder; 6. T-shaped connecting shaft; 61. Positioning groove; 62. Spline strip one; 63. Connecting insertion hole; 7. Moving plate; 8. Telescopic cylinder; 9. Fixing assembly; 91. Annular connecting plate; 92. Control housing; 921. Arc-shaped protrusion; 93. Fixing plate; 94. Connecting rod; 95. Return spring. Detailed Implementation

[0023] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0024] Example: Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, this utility model discloses a quick-change roll die opening machine, including a machine body 1 and a roll die 2. The machine body 1 is provided with an adjustment unit, which includes a drive mechanism, a support plate 4 and a connecting cylinder 5. The support plate 4 is installed at the moving end of the drive mechanism, and the connecting cylinder 5 is disposed through the support plate 4. A spline groove is also provided on the inner wall of the connecting cylinder 5. The roll die 2 includes a mounting bracket 21, and both ends of the mounting bracket 21 are provided with connecting rings 24.

[0025] One end of the connecting cylinder 5 is provided with a connecting structure, which consists of a T-shaped connecting shaft 6, a moving plate 7, a telescopic cylinder 8, and a fixing component 9. The piston rod of the telescopic cylinder 8 is connected to the moving plate 7, and the T-shaped connecting shaft 6 is disposed through the moving plate 7. The outer wall of the small diameter end of the T-shaped connecting shaft 6 is provided with a spline strip 62 that matches the spline groove. The T-shaped connecting shaft 6 is connected to the connecting ring 24 via the fixing component 9. The telescopic cylinder 8 can be an electric telescopic rod.

[0026] It should be noted that a rolling roller for rolling dough is rotatably connected to the mounting bracket 21. The mounting bracket 21 is equipped with a transmission mechanism for driving the roller to rotate. The specific structure of the roller and the transmission mechanism is not specified here, and therefore is not marked in the attached drawings.

[0027] Among them, such as Figures 3-6As shown, the fixing assembly 9 includes an annular connecting plate 91, a control shell 92 sleeved on the annular connecting plate 91, and two connecting rods 94. The control shell 92 is rotatably connected to the annular connecting plate 91. The annular connecting plate 91 is sleeved and fixed on the large-diameter end of the T-shaped connecting shaft 6. A fixing plate 93 is symmetrically provided on one side of the annular connecting plate 91. The fixing plate 93 has a through hole that slides with the connecting rods 94. A return spring 95 is sleeved on the connecting rod 94. The two ends of the return spring 95 are respectively connected to the connecting rod 94 and the fixing plate 93. The inner wall of the control shell 92 has an arc-shaped protrusion 921 that abuts against the T-shaped connecting shaft 6.

[0028] By twisting the control housing 92, the control housing 92 is rotated, and the arc-shaped protrusion 921 pushes the T-shaped connecting shaft 6, causing the connecting rod 94 to move closer to the T-shaped connecting shaft 6, so that the return spring 95 is in a stretched state. After the connecting rod 94 passes through the connecting through hole 22 and is inserted into the connecting insertion hole 63, the roller mold 2 is fixed, and the operation is simple.

[0029] The inner wall of the connecting ring 24 is symmetrically provided with positioning protrusions 23, and the connecting ring 24 is symmetrically provided with connecting through holes 22 that match the connecting rod 94. The roller mold 2 is positioned by the sliding cooperation between the positioning protrusions 23 and the positioning groove 61, and the connecting through holes 22 are aligned with the connecting insertion holes 63.

[0030] The T-shaped connecting shaft 6 has a symmetrically arranged positioning groove 61 on the outer wall of the large diameter end, which slides with the positioning protrusion 23. The T-shaped connecting shaft 6 also has a symmetrically arranged connecting hole 63 on the outer wall of the large diameter end, which is inserted into the connecting rod 94. The T-shaped connecting shaft 6 and the connecting ring 24 are connected by the insertion and cooperation of the connecting rod 94 and the connecting hole 63.

[0031] Among them, such as Figure 3 As shown, the support plate 4 has a bearing plate on top, and the telescopic cylinder 8 is installed on the top of the bearing plate, which supports the telescopic cylinder 8.

[0032] Among them, such as Figure 1 and Figure 2 As shown, a belt conveyor unit 3 is provided below the roller mold 2. The belt conveyor unit 3 is detachably connected to the machine body 1 by bolts, and the dough is conveyed through the belt conveyor unit 3.

[0033] During operation, the positioning protrusion 23 and the positioning groove 61 are used to position the roller mold 2, and at the same time, the connecting through hole 22 is aligned with the connecting insertion hole 63. By twisting the control housing 92, the control housing 92 is rotated, and the arc protrusion 921 pushes the T-shaped connecting shaft 6, causing the connecting rod 94 to move closer to the T-shaped connecting shaft 6. This puts the return spring 95 in a stretched state. After the connecting rod 94 passes through the connecting through hole 22 and is inserted into the connecting insertion hole 63, the roller mold 2 is fixed. When the roller mold 2 needs to be disassembled, the control housing 92 is twisted to rotate. After the arc protrusion 921 disengages from the T-shaped connecting shaft 6, the elastic force of the return spring 95 drives the connecting rod 94, causing the connecting rod 94 to disengage from the connecting through hole 22 and the connecting insertion hole 63. Then, the telescopic cylinder 8 is activated, which drives the moving plate 7 to disengage the T-shaped connecting shaft 6 from the connecting ring 24. The roller mold 2 can then be removed and replaced.

[0034] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A dough sheeter with a quick-change roller mold, comprising a machine body (1) and a roller mold (2), characterized in that, The machine body (1) is provided with an adjustment unit inside. The adjustment unit includes a drive mechanism, a support plate (4) and a connecting cylinder (5). The support plate (4) is installed at the moving end of the drive mechanism. The connecting cylinder (5) is installed through the support plate (4). A spline groove is also provided on the inner wall of the connecting cylinder (5). The roller mold (2) includes a mounting bracket (21). Both ends of the mounting bracket (21) are provided with connecting rings (24). The connecting cylinder (5) has a connecting structure at one end. The connecting structure consists of a T-shaped connecting shaft (6), a moving plate (7), a telescopic cylinder (8), and a fixing component (9). The piston rod of the telescopic cylinder (8) is connected to the moving plate (7). The T-shaped connecting shaft (6) is installed through the moving plate (7). The outer wall of the small diameter end of the T-shaped connecting shaft (6) is provided with a spline strip (62) that matches the spline groove. The T-shaped connecting shaft (6) is connected to the connecting ring (24) via the fixing component (9).

2. The dough sheeter with quick-change roller molds according to claim 1, characterized in that, The fixing component (9) includes an annular connecting plate (91), a control shell (92) sleeved on the annular connecting plate (91), and two connecting rods (94). The control shell (92) is rotatably connected to the annular connecting plate (91). The annular connecting plate (91) is sleeved and fixed on the large diameter end of the T-shaped connecting shaft (6). A fixing plate (93) is symmetrically provided on one side of the annular connecting plate (91). A through hole is provided on the fixing plate (93) to slide with the connecting rod (94). A return spring (95) is sleeved on the connecting rod (94). The two ends of the return spring (95) are respectively connected to the connecting rod (94) and the fixing plate (93). An arc-shaped protrusion (921) that abuts against the T-shaped connecting shaft (6) is provided on the inner wall of the control shell (92).

3. A dough sheeter with a quick-change roller die according to claim 2, characterized in that, The inner wall of the connecting ring (24) is symmetrically provided with positioning protrusions (23), and the connecting ring (24) is symmetrically provided with connecting through holes (22) that match the connecting rod (94).

4. A dough sheeter with a quick-change roller die according to claim 3, characterized in that, The outer wall of the large diameter end of the T-shaped connecting shaft (6) is symmetrically provided with positioning grooves (61) that slide with the positioning protrusion (23), and the outer wall of the large diameter end of the T-shaped connecting shaft (6) is also symmetrically provided with connecting holes (63) that are inserted into the connecting rod (94).

5. A dough sheeter with a quick-change roller die according to claim 1, characterized in that, The support plate (4) has a bearing plate on top, and the telescopic cylinder (8) is installed on the top of the bearing plate.

6. A dough sheeter with a quick-change roller die according to claim 1, characterized in that, The roller mold (2) is provided with a belt conveyor unit (3) below it, and the belt conveyor unit (3) is detachably connected to the machine body (1) by bolts.

Images