Material injection mechanism for sandwich bread production

Abstract

The invention relates to the technical field of bread production, in particular to a material injection mechanism for sandwich bread production, which comprises a rack and a material injection assembly, the material injection assembly comprises a support, a lifting frame, a feeding seat, a material injection pipe, a moving shaft, a driving seat, a driving component and a discharging assembly, after bread moves to the position below the material injection pipe, the feeding seat stops rotating, the inclined section rotates to the position of the moving shaft, then the moving shaft descends along the inclined section, the moving shaft drives the lifting frame and the material injection pipe to descend, the material injection pipe is inserted into the bread, and the bread is discharged. The stuffing is conveyed to the filling pipe through the discharging assembly, so that the filling pipe injects the stuffing into the bread; and after filling is completed, the moving shaft ascends along the other inclined section, then the lifting frame and the filling pipe are driven to ascend, the filling pipe is moved out of the bread, the feeding base continues to rotate, the next bread is driven to move to the position below the filling pipe, filling operation is conducted on the bread in this way, and the purposes of filling the stuffing into the bread and improving the quality of the bread are achieved.

Description

Technical Field

[0001] The invention relates to the technical field of bread production, in particular to an injection mechanism for producing sandwich bread. Background Art

[0002] When sandwich bread is produced, fillings are injected into the interior. The traditional production method is to manually squeeze the butter bag and inject it, which is inefficient.

[0003] Prior art CN219537315U discloses a filling injection molding device for cereal bread production, including a base, side panels, a top panel, an electric cylinder, a molding block, a turntable, a material box, a stirring assembly and a conveying assembly, wherein the side panel is fixedly mounted on one end of the top side of the base, the top panel is fixedly mounted on the top side of the side panel, the material box is fixedly mounted on one side of the side panel, and a discharge hopper is rotatably mounted on the bottom of the material box, the stirring assembly is arranged in the material box, and the stirring assembly is connected to the discharge hopper, the conveying assembly is arranged on the side panel, and the stirring assembly is connected to the conveying assembly, the turntable is rotatably mounted on the base, a plurality of molding ports are provided on the turntable, and the electric cylinder is fixedly mounted on the bottom side of the top panel. The utility model has reasonable design, simple and convenient operation, and effectively improves the working continuity of the filling injection molding process, thereby effectively improving the work efficiency.

[0004] The above device can automatically extrude the filling, but the filling needs to be injected into the bread. The filling in the above device is transported by a spiral conveyor roller, and the filling cannot be effectively injected into the bread, which affects the quality of the bread. Summary of the invention

[0005] The purpose of the present invention is to provide an injection mechanism for producing sandwich bread, which solves the problem that the filling cannot be effectively injected into the bread, thus affecting the quality of the bread, in an existing filling injection molding device for producing cereal bread.

[0006] To achieve the above-mentioned purpose, the present invention provides an injection mechanism for producing sandwich bread, comprising a frame and an injection assembly; the injection assembly comprises a bracket, a lifting frame, a loading seat, an injection pipe, a movable shaft, a driving seat, a driving component and a discharging assembly, the bracket is fixedly connected to the frame and is located at one side of the frame, the lifting frame is slidably connected to the bracket and is arranged on the bracket, the loading seat is rotatably connected to the frame and is located on one side of the frame, the injection pipe is fixedly connected to the lifting frame and is arranged on the lifting frame, the movable shaft is fixedly connected to the lifting frame and is located at one side of the lifting frame, the driving seat is rotatably connected to the frame and is located on the side of the frame close to the loading seat, the driving seat has a driving groove, the driving groove cooperates with the moving shaft, the driving component is arranged on the frame and drives the lifting frame and the driving seat to rotate, and the discharging assembly is arranged on the bracket.

[0007] The injection pipe has a plurality of discharge holes, and the plurality of discharge holes are arranged on the injection pipe and penetrate the injection pipe.

[0008] Wherein, the injection assembly also includes a guide rod, and the guide rod is fixedly connected to the bracket and the lifting frame, and passes through the lifting frame.

[0009] Wherein, the driving component includes a gear ring, a half gear and a driving motor, the gear ring is fixedly connected to the loading seat and is sleeved on the loading seat; the driving motor is connected to the frame and is located on a side of the frame close to the driving seat; the half gear is fixedly connected to the driving seat, connected to the output end of the driving motor, and meshed with the gear ring.

[0010] Wherein, the loading seat has a placement groove, and the placement groove is arranged on the loading seat and is located on a side of the loading seat close to the injection pipe.

[0011] Wherein, the injection assembly also includes a protective shell, which is fixedly connected to the frame, located on a side of the frame close to the loading seat, and sleeved on the loading seat.

[0012] Wherein, the discharging assembly includes a storage barrel and a discharging valve, the storage barrel is fixedly connected to the bracket and is arranged on the bracket; the discharging valve is fixedly connected to the output end of the storage barrel and is communicated with the storage barrel.

[0013] The present invention relates to a feeding mechanism for producing sandwich bread. When in use, the bread to be fed is placed on the feeding seat, and the feeding seat and the driving seat are driven to rotate by the driving member, and the feeding seat drives the bread to be fed to move. During the movement of the bread, the moving shaft moves in the moving section on the driving groove. At this time, the moving shaft, the lifting frame and the feeding tube are located above the bread to prevent the feeding tube from interfering with the movement of the bread. When the bread moves to the bottom of the feeding tube, the feeding seat stops rotating, and the inclined section rotates to the moving shaft, thereby causing the moving shaft to move. The shaft descends along the inclined section, and the movable shaft drives the lifting frame and the injection tube to descend, so that the injection tube is inserted into the bread, and the filling is transported to the injection tube through the discharging assembly, so that the injection tube injects the filling into the bread; after the injection is completed, the movable shaft rises along another inclined section, thereby driving the lifting frame and the injection tube to rise, so that the injection tube is moved out of the bread, and the loading seat continues to rotate, driving the next bread to move to the bottom of the injection tube, and the bread is injected in this cycle to achieve the purpose of injecting the filling into the bread and improving the quality of the bread. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0015] Figure 1 It is a schematic diagram of the overall structure of the injection mechanism for producing sandwich bread according to the first embodiment of the present invention.

[0016] Figure 2 Schematic diagram of the structure of the driving component of the first embodiment of the present invention.

[0017] Figure 3 It is a schematic diagram of the installation structure of the half gear according to the first embodiment of the present invention.

[0018] Figure 4 It is a schematic diagram of the installation structure of the material storage barrel according to the second embodiment of the present invention.

[0019] Figure 5 It is a schematic diagram of the installation structure of the proximity switch according to the second embodiment of the present invention.

[0020] In the figure: 101-frame, 102-injection assembly, 103-bracket, 104-lifting frame, 105-loading seat, 106-injection pipe, 107-moving shaft, 108-driving seat, 109-driving member, 110-discharging assembly, 111-discharging hole, 112-guide rod, 113-gear ring, 114-half gear, 115-driving motor, 116-driving groove, 117-moving section, 118-injection section, 119-tilting section, 120-placing groove, 121-protective shell, 201-storage barrel, 202-discharging valve, 203-connecting pipe, 204-support, 205-proximity switch. DETAILED DESCRIPTION

[0021] Embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be construed as limiting the present invention.

[0022] First embodiment:

[0023] See also Figures 1 to 3 ,in Figure 1 This is a schematic diagram of the overall structure of the injection mechanism used in the production of sandwich bread. Figure 2 It is a schematic diagram of the structure of the driving component. Figure 3 It is a schematic diagram of the installation structure of the half gear.

[0024] The present invention provides an injection mechanism for producing sandwich bread, comprising a frame 101 and an injection assembly 102, wherein the injection assembly 102 comprises a bracket 103, a lifting frame 104, a loading seat 105, an injection pipe 106, a moving shaft 107, a driving seat 108, a driving component 109, a discharging assembly 110, a guide rod 112 and a protective shell 121, wherein the injection pipe 106 has a plurality of discharging holes 111, the driving component 109 comprises a gear ring 113, a half gear 114 and a driving motor 115, the loading seat 105 has a placement groove 120, and the loading seat 105 is driven by the driving component 109. The seat 105 rotates to transport the bread to the bottom of the injection tube 106, and at the same time, the driving component 109 drives the driving seat 108 to rotate, so that the driving seat 108 drives the driving slot 116 to rotate, and then drives the movable shaft 107 to descend, so that the movable shaft 107 drives the lifting frame 104 and the injection tube 106 to descend, and the injection tube 106 can be inserted downward into the bread for injection operation to improve the injection effect. It can be understood that the above scheme can be used to improve the injection effect of bread, and can also be used to inject fillings into the bread after the injection tube 106 is lowered into place.

[0025] According to the present specific embodiment, the bracket 103 is fixedly connected to the frame 101 and is located at one side of the frame 101. The lifting frame 104 is slidably connected to the bracket 103 and is arranged on the bracket 103. The loading seat 105 is rotatably connected to the frame 101 and is located at one side of the frame 101. The injection pipe 106 is fixedly connected to the lifting frame 104 and is arranged on the lifting frame 104. The movable shaft 107 is fixedly connected to the lifting frame 104 and is located at one side of the lifting frame 104. The driving seat 108 is rotatably connected to the frame 101 and is located at one side of the frame 101 close to the loading seat 105. The seat 108 has a driving groove 116, and the driving groove 116 cooperates with the moving shaft 107. The driving member 109 is arranged on the frame 101 and drives the lifting frame 104 and the driving seat 108 to rotate. The discharging assembly 110 is arranged on the bracket 103; the discharging assembly 110 is used to convey the filling material to the injection pipe 106, and the moving shaft 107 extends into the driving groove 116. The driving groove 116 includes a moving section 117, an injection section 118 and two inclined sections 119. The height of the moving section 117 is higher than that of the injection section 118. The two inclined sections 119 are used to connect the injection section 118 and the moving section 117; when in use, The bread to be injected is placed on the feeding seat 105, and the feeding seat 105 and the driving seat 108 are driven to rotate by the driving member 109, and the feeding seat 105 drives the bread to be injected to move. During the movement of the bread, the moving shaft 107 moves in the moving section 117 on the driving groove 116. At this time, the moving shaft 107, the lifting frame 104 and the injection tube 106 are located above the bread to prevent the injection tube 106 from interfering with the movement of the bread; when the bread moves to the bottom of the injection tube 106, the feeding seat 105 stops rotating, and at this time the inclined section 119 rotates to the moving shaft 107, thereby causing the moving shaft 107 to move along the inclined section 117. 9 descends, the movable shaft 107 drives the lifting frame 104 and the injection tube 106 to descend, so that the injection tube 106 is inserted into the bread, and the filling is transported to the injection tube 106 through the discharge assembly 110, so that the injection tube 106 injects the filling into the bread; after the injection is completed, the movable shaft 107 rises along the other inclined section 119, thereby driving the lifting frame 104 and the injection tube 106 to rise, so that the injection tube 106 is moved out of the bread, and the loading seat 105 continues to rotate, driving the next bread to move to the bottom of the injection tube 106, and the bread is injected in this cycle to achieve the purpose of injecting the filling into the bread and improving the quality of the bread.

[0026] Among them, several of the discharge holes 111 are arranged on the injection tube 106 and penetrate the injection tube 106; the bottom of the injection tube 106 is conical, which is convenient for inserting bread, and the filling can be evenly injected into the bread through the several discharge holes 111, further improving the injection effect.

[0027] Secondly, the guide rod 112 is fixedly connected to the bracket 103 and the lifting frame 104 , and passes through the lifting frame 104 ; the lifting and lowering of the lifting frame 104 is guided by the guide rod 112 , thereby improving the stability of the lifting frame 104 during lifting and lowering.

[0028] At the same time, the gear ring 113 is fixedly connected to the loading seat 105 and sleeved on the loading seat 105; the drive motor 115 is connected to the frame 101 and is located on the side of the frame 101 close to the drive seat 108; the half gear 114 is fixedly connected to the drive seat 108, connected to the output end of the drive motor 115, and meshed with the gear ring 113; the teeth of the half gear 114 are arranged on the side close to the injection section 118, and the half gear 114 is driven by the drive motor 115 Rotation, when the teeth on the half gear 114 are engaged with the gear ring 113, the half gear 114 drives the gear ring 113 to rotate, thereby driving the loading seat 105 to rotate, and achieving the purpose of driving the loading seat 105 to rotate. At the same time, the loading seat 105 rotates periodically, so that the loading seat 105 can stop rotating during the injection process to avoid affecting the injection operation of the bread; when the half gear 114 rotates, it drives the drive seat 108 to rotate, and achieves the purpose of driving the drive seat 108 to rotate.

[0029] In addition, the placement groove 120 is arranged on the loading seat 105 and is located on the side of the loading seat 105 close to the injection tube 106; there are multiple placement grooves 120, which are evenly arranged on the loading seat 105. The bread is placed through the placement grooves 120 to prevent the bread from moving during the injection process and affecting the injection.

[0030] Finally, the protective shell 121 is fixedly connected to the frame 101, and is located on one side of the frame 101 close to the loading seat 105, and is sleeved on the loading seat 105; the loading seat 105, the gear ring 113 and the half gear 114 are protected by the protective shell 121 to prevent foreign debris from getting stuck between the gear ring 113 and the half gear 114 and affecting the transmission.

[0031] When the injection mechanism for producing sandwich bread of the present embodiment is used, the bread to be injected is placed inside the placement groove 120, and then the driving motor 115 is started to drive the half gear 114 to rotate. When the teeth of the half gear 114 are engaged with the gear ring 113, the rotation of the half gear 114 drives the gear ring 113 to rotate, thereby driving the loading seat 105 and the bread inside the placement groove 120 to rotate, so that the bread moves to the bottom of the injection tube 106. During the movement of the bread, the moving shaft 107 moves in the moving section 117, and at this time, the injection tube 106 is located above the placement groove 120 to prevent the injection tube 106 from interfering with the rotation of the loading seat 105; when the bread is moved into place, the teeth on the half gear 114 are disengaged from the gear ring 113, so that the gear ring 113 and the loading seat 105 remain stationary, and the driving seat 108 continues to rotate, and drives the driving groove 116 thereon to continue to rotate, and at this time, the inclined section 119 moves to the moving shaft 1 07, the moving shaft 107 is lowered along the inclined section 119, thereby driving the lifting frame 104 and the injection tube 106 to descend, so that the injection tube 106 extends into the placement groove 120 and is inserted into the bread for injection operation; when the injection is completed, the moving shaft 107 rises under the action of another inclined section 119 and returns to the moving section 117, thereby driving the lifting frame 104 and the injection tube 106 to rise, so that the injection tube 106 moves out of the placement groove 120 and the bread. Subsequently, the teeth on the half gear 114 rotate again to mesh with the gear ring 113, thereby driving the gear ring 113 and the loading seat 105 to continue rotating, so that the next bread moves to under the injection tube 106, and then repeats the above process to inject the bread. The staff can take out the bread that has been injected and put in the bread that has not been injected. The present invention can realize automatic injection operation, and during the injection process, the injection tube 106 is inserted into the bread for injection, which not only improves the processing efficiency but also improves the injection effect.

[0032] Second embodiment:

[0033] Based on the first embodiment, please refer to Figure 4 and Figure 5 , Figure 4 2 is a schematic diagram of the installation structure of the material storage barrel of the second embodiment. Figure 5 It is a schematic diagram of the installation structure of the proximity switch of the second embodiment. The discharge component 110 of this embodiment includes a storage barrel 201 and a discharge valve 202. The discharge component 110 also includes a connecting pipe 203. The discharge component 110 also includes a support 204 and a proximity switch 205.

[0034] According to this specific embodiment, the material storage barrel 201 is fixedly connected to the bracket 103 and is disposed on the bracket 103 ; the discharge valve 202 is fixedly connected to the output end of the material storage barrel 201 and is in communication with the material storage barrel 201 .

[0035] The two ends of the connecting pipe 203 are respectively connected to the discharge valve 202 and the injection pipe 106 , and the connecting pipe 203 is installed on the discharge valve 202 ; the connecting pipe 203 is a bellows that can be extended and retracted, so as to avoid the connecting pipe 203 interfering with the lifting and lowering of the injection pipe 106 .

[0036] Secondly, the support 204 is fixedly connected to the frame 101 and is located on one side of the frame 101; the proximity switch 205 is fixedly connected to the support 204 and is located on a side of the support 204 close to the lifting frame 104; the support 204 is used to install the proximity switch 205, and the proximity switch 205 is electrically connected to the discharge valve 202.

[0037] When the movable shaft 107 descends and drives the lifting frame 104 and the injection tube 106 to descend, the position of the lifting frame 104 is detected by the proximity switch 205. When the proximity switch 205 detects that the lifting frame 104 and the injection tube 106 have descended into place, a signal is transmitted to the discharge valve 202, thereby controlling the discharge valve 202 to open. At this time, the filling inside the storage barrel 201 can be discharged to the connecting tube 203 through the discharge valve 202, and transported to the injection tube 106 through the connecting tube 203, and finally the filling is injected into the bread through the injection tube 106.

[0038] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A material injection mechanism for sandwich bread production, comprising a frame, characterized in that: Also included is an injection assembly; The injection assembly includes a bracket, a lifting frame, a loading seat, an injection pipe, a movable shaft, a driving seat, a driving component and a discharging assembly. The bracket is fixedly connected to the frame and is located at one side of the frame. The lifting frame is slidably connected to the bracket and is arranged on the bracket. The loading seat is rotatably connected to the frame and is located at one side of the frame. The injection pipe is fixedly connected to the lifting frame and is arranged on the lifting frame. The movable shaft is fixedly connected to the lifting frame and is located at one side of the lifting frame. The driving seat is rotatably connected to the frame and is located at a side of the frame close to the loading seat. The driving seat has a driving groove, and the driving groove cooperates with the moving shaft. The driving component is arranged on the frame and drives the lifting frame and the driving seat to rotate. The discharging assembly is arranged on the bracket.

2. The material injection mechanism for sandwich bread production according to claim 1, characterized in that: The injection pipe has a plurality of discharge holes, and the plurality of discharge holes are arranged on the injection pipe and penetrate through the injection pipe.

3. The material injection mechanism for sandwich bread production according to claim 1, characterized in that: The injection assembly also includes a guide rod, which is fixedly connected to the bracket and the lifting frame and passes through the lifting frame.

4. The material injection mechanism for sandwich bread production according to claim 1, characterized in that: The driving component includes a gear ring, a half gear and a driving motor. The gear ring is fixedly connected to the loading seat and is sleeved on the loading seat; the driving motor is connected to the frame and is located on a side of the frame close to the driving seat; the half gear is fixedly connected to the driving seat, connected to the output end of the driving motor, and meshed with the gear ring.

5. The material injection mechanism for sandwich bread production according to claim 1, characterized in that: The material loading seat has a placement groove, which is arranged on the material loading seat and located on a side of the material loading seat close to the injection pipe.

6. The material injection mechanism for sandwich bread production according to claim 1, characterized in that: The injection assembly also includes a protective shell, which is fixedly connected to the frame, located on a side of the frame close to the loading seat, and sleeved on the loading seat.

7. The material injection mechanism for sandwich bread production according to claim 1, characterized in that: The discharging assembly includes a storage barrel and a discharging valve. The storage barrel is fixedly connected to the bracket and is arranged on the bracket; the discharging valve is fixedly connected to the output end of the storage barrel and is in communication with the storage barrel.

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