A filling-in-filling sandwich machine

Abstract

The present invention specifically discloses a filling-in-filling sandwich machine, comprising a chassis; a conveying mechanism is installed on the chassis; a lower-layer blanking assembly, at least two groups of sandwich filling feeding devices, an upper-layer blanking assembly and an operation box assembly are sequentially arranged on the chassis along the feeding end to the discharging end of the conveying mechanism; a discharging device is arranged at a position of the conveying mechanism corresponding to the sandwich filling feeding device; the discharging device is connected to the sandwich filling feeding device; a pressing assembly is arranged on the chassis; the pressing assembly is placed at the discharging end of the conveying mechanism; a detection device is also arranged on the chassis; the detection device is placed between the lower-layer blanking assembly and the discharging device. The present invention is a device integrating multiple functions such as material taking, feeding, blanking and pressing, which can quickly realize the production of sandwich biscuits, has a high degree of automation and high production quality, can reduce manual labor intensity and production costs while improving production efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of food processing, in particular to a filling-in-filling sandwich machine. Background Art

[0002] The thickness of the sandwich layer between the two slices of traditional pancakes is about 2.5-3 mm, and the coverage rate of the relative pancake slices is about 75%. The coating of the sandwich layer is mostly manual, and the weight deviation of the sandwich is large. The feeling of hand coating needs to be adjusted at any time. The flatness after coating is also poor. Manual operation has the defects of low processing efficiency and unguaranteed quality. The defects caused by this human factor are unavoidable. In addition, the forming effect of the sandwich layer of the automatic sandwich machine currently on the market is very different from the forming effect of traditional manual coating. The shape of the middle layer is a thicker ring (thickness is about 5-8 mm), and the coverage rate does not exceed 40%. The sandwich biscuits produced by the automatic sandwich machine can neither guarantee the quality nor meet people's needs. To this end, we propose a filling-in-filling sandwich machine to solve the above-mentioned technical problems. Summary of the invention

[0003] In view of the above-mentioned defects of low processing efficiency and unguaranteed quality, the present invention provides a filling-in-filling sandwich machine for overcoming the above-mentioned defects.

[0004] A filling-in-filling sandwich machine comprises a chassis; a conveying mechanism is installed on the chassis; a lower-layer blanking assembly, at least two groups of sandwich filling feeding devices, an upper-layer blanking assembly and an operation box assembly are arranged on the chassis in sequence from the feeding end to the discharging end of the conveying mechanism; a discharging device is arranged at a position of the conveying mechanism corresponding to the sandwich filling feeding device; the discharging device is communicated with the sandwich filling feeding device; a pressing assembly is arranged on the chassis; the pressing assembly is placed at the discharging end of the conveying mechanism; a detection device is also arranged on the chassis; the detection device is placed between the lower-layer blanking assembly and the discharging device.

[0005] As a preferred embodiment, the conveying mechanism includes a first driven gear and a first driving gear rotatably mounted at both ends of the chassis; a first motor is provided inside the chassis; the first motor and the first driving gear are connected through a transmission chain; a conveying chain is meshed and connected between the first driven gear and the first driving gear; and material removal rods are arranged at intervals on the conveying chain.

[0006] As a preferred solution, table plates are symmetrically installed on the chassis; a material shifting rod moving station is formed between the symmetrical table plates; the material shifting rod can be movably arranged in the material shifting rod moving station during feeding; and feeding guide rails are provided on the symmetrical table plates.

[0007] As a preferred solution, a first supporting assembly is provided at the bottom of the lower blanking assembly; and a second supporting assembly is provided at the bottom of the upper blanking assembly.

[0008] As a preferred embodiment, each group of the sandwich filling feeding device includes a support platform; a material placing cone is installed on the support platform; a stirring paddle is rotatably installed on the support platform; the stirring paddle is placed in the material placing cone; and a second motor for driving the stirring paddle to rotate is provided inside the chassis.

[0009] As a preferred solution, a discharge port is provided at the bottom of the material placing cone; a feeding gear box group is provided at the discharge port; a material guide pipe is connected to the discharge end of the feeding gear box group; the material guide pipe is communicated with the discharge device; a third motor is also provided in the chassis; the third motor is connected to the feeding gear box group through a transmission belt drive.

[0010] As a preferred solution, the discharging device includes a transmission box installed on the chassis; a second driving gear and a second driven gear in meshing connection are provided in the transmission box; a fourth motor is provided on the back of the transmission box; and the second driving gear is controlled by the fourth motor.

[0011] As a preferred embodiment, the discharging device also includes a discharging bent pipe; the discharging bent pipe is connected to the guide pipe; one end of the discharging bent pipe is coaxially connected to the second driven gear; a discharging head is provided at the other end of the discharging bent pipe; the discharging end of the discharging head is arc-shaped; forward and reverse contacts are installed on the outer wall of the discharging bent pipe; and a forward and reverse detection sensor for detecting the forward and reverse contact signals is installed on the chassis.

[0012] As a preferred embodiment, the discharging device also includes a rotating shaft rotatably mounted on the side wall of the chassis; a cam is rotatably mounted on the rotating shaft; a slider is provided above the rotating shaft; a follower wheel is provided at the bottom of the slider; and the follower wheel is fitly connected to the circumferential wall of the cam.

[0013] As a preferred solution, a support block is provided on the sliding block; a U-shaped bracket is installed on the support block; a scraping line is provided on the bracket; and the scraping line is abuttingly connected with the arc-shaped discharge end of the discharge head.

[0014] Beneficial effects: The present invention comprises a chassis, a conveying mechanism, a lower blanking assembly, at least two groups of sandwich filling feeding devices, an upper blanking assembly, an operating box assembly, a discharging device, a pressing assembly and a detecting device, wherein after the equipment is started by the operating box assembly, the conveying mechanism takes a piece of biscuit from the lower blanking assembly as the lower biscuit, and after the lower biscuit passes through the detecting device and comes to the sandwich filling feeding device, the sandwich filling feeding device works to squeeze the sandwich material to the upper surface of the lower biscuit, and after completion, the lower biscuit is conveyed to the upper blanking assembly via the conveying mechanism and a second piece of biscuit is taken as the upper biscuit and superimposed on the lower biscuit, and then the material is discharged after being compacted by the pressing assembly, thereby completing the processing steps of the sandwich biscuit. The present invention is a device integrating multiple functions such as taking material, feeding material, discharging material and pressing material, and the device can quickly realize the production of sandwich biscuits with high production quality and high degree of automation, and can reduce manual labor intensity and production cost while improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the present invention.

[0016] Figure 2 It is a partial structural diagram of the present invention.

[0017] Figure 3 For the present invention Figure 2 A partial enlarged schematic diagram of the .

[0018] Figure 4 It is a schematic diagram of the installation of the first supporting assembly and the second supporting assembly of the present invention.

[0019] Figure 5 Schematic diagram of the interior of the chassis of the present invention.

[0020] Figure 6 , 8 , 9 and 10 are schematic diagrams of the assembly of the sandwich filling feeding device and the discharging device of the present invention.

[0021] Figure 7 It is a partially enlarged schematic diagram of the discharging device of the present invention.

[0022] In the figure: 1-chassis; 2-conveying mechanism; 3-lower layer blanking assembly; 4-upper layer blanking assembly; 5-operating box assembly; 6-sandwich filling feeding device; 7-discharging device; 8-pressing assembly; 9-detection device; 201-first driven gear; 202-first driving gear; 203-first motor; 204-conveying chain; 205-table; 206-moving station of material removal rod; 207-moving rod; 208-feeding guide rail; 301-first supporting assembly; 401-second supporting assembly; 601-material placing cone; 602-second Motor; 603-support platform; 604-stirring paddle; 605-third motor; 606-feeding gear box group; 607-guide pipe; 608-transmission belt; 701-transmission box; 702-discharging elbow; 703-fourth motor; 704-second driving gear; 705-second driven gear; 706-forward and reverse contact; 707-forward and reverse detection sensor; 708-discharging head; 709-rotating shaft; 710-cam; 711-slider; 712-support block; 713-follower wheel; 714-bracket; 715-scraping line. DETAILED DESCRIPTION

[0023] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0024] In the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "close to", "far away from", "between", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention; the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance; in addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] Reference Figures 1 to 10The present invention provides a filling-in-filling sandwich machine, comprising a chassis 1; a conveying mechanism 2 is installed on the chassis 1; a lower-layer blanking assembly 3, at least two groups of sandwich filling feeding devices 6, an upper-layer blanking assembly 4 and an operation box assembly 5 are sequentially arranged on the chassis 1 along the feeding end to the discharging end of the conveying mechanism 2; a discharging device 7 is arranged at a position of the conveying mechanism 2 corresponding to the sandwich filling feeding device 6; the discharging device 7 is communicated with the sandwich filling feeding device 6; a pressing assembly 8 is arranged on the chassis 1; the pressing assembly 8 is placed at the discharging end of the conveying mechanism 2; a detection device 9 is also arranged on the chassis 1; the detection device 9 is placed between the lower-layer blanking assembly 3 and the discharging device 7; the present invention starts the operation box assembly 5 After the equipment is moved, the conveying mechanism 2 takes a piece of biscuit from the lower blanking component 3 as the lower biscuit through the first supporting component 301. After the lower biscuit passes through the detection device 9 and comes to the sandwich filling feeding device 6, the sandwich filling feeding device 6 works to squeeze the sandwich material to the upper surface of the lower biscuit. After completion, the lower biscuit is conveyed to the upper blanking component 4 via the conveying mechanism 2 and the second piece of biscuit is taken as the upper biscuit and superimposed on the lower biscuit. The material is then discharged after being compacted by the pressing component 8, and the processing steps of the sandwich biscuit are completed. The present invention is a device integrating multiple functions such as material taking, feeding, blanking and pressing. The device can quickly realize the production of sandwich biscuits, has a high degree of automation, can reduce manual labor intensity and reduce production costs while improving production efficiency.

[0026] In some examples of the present invention, the conveying mechanism 2 includes a first driven gear 201 and a first driving gear 202 rotatably mounted at both ends of the chassis 1; a first motor 203 is provided inside the chassis 1; the first motor 203 is connected to the first driving gear 202 through a transmission chain; a conveying chain 204 is meshed and connected between the first driven gear 201 and the first driving gear 202; a material removal rod 207 is arranged at intervals on the conveying chain 204; a table 205 is symmetrically installed on the chassis 1; a material removal rod moving station 206 is formed between the symmetrical table 205; when feeding, the material removal rod 207 can be movably arranged in the material removal rod moving station 206; feeding guide rails 208 are provided on the symmetrical table 205; a first supporting assembly 301 is provided at the bottom of the lower blanking assembly 3; a second supporting assembly 401 is provided at the bottom of the upper blanking assembly 4; the biscuits are placed on the lower blanking assembly 3 and the upper blanking assembly 4 respectively, The biscuits are supported by the first supporting assembly 301 and the second supporting assembly 401 respectively; when working, the first motor 203 works and drives the first driving gear 202 to rotate through the transmission chain, and then drives the conveying chain 204 to drive the material removing rod 207 to move. When the material removing rod 207 passes through the first supporting assembly 301, a piece of biscuit is taken from the lower blanking assembly 3 as the lower biscuit, and the lower biscuit moves along the feeding guide rail 208 under the push of the material removing rod 207. After the lower biscuit passes through the detection device 9 and comes to the sandwich filling feeding device 6, the sandwich filling feeding device 6 works to squeeze the sandwich material to the upper surface of the lower biscuit. After the end, the lower biscuit continues to move along the feeding guide rail 208 to the second supporting assembly 401, and takes the second piece of biscuit from the upper blanking assembly 4 as the upper biscuit and stacks it on the lower biscuit, and then discharges the material after being compacted by the pressing assembly 8, thereby completing the processing steps of the sandwich biscuit. The use of the conveying mechanism 2 can improve the material taking while ensuring the stability of material transportation.

[0027] In some examples of the present invention, each group of the sandwich filling feeding device 6 includes a support table 603; a material placing cone 601 is installed on the support table 603; a stirring paddle 604 is rotatably installed on the support table 603; the stirring paddle 604 is placed in the material placing cone 601; a second motor 602 for driving the stirring paddle 604 to rotate is provided inside the chassis 1; a discharge port is provided at the bottom of the material placing cone 601; a feeding gear box group 606 is provided at the discharge port; a material guide pipe 607 is connected to the discharge end of the feeding gear box group 606; the material guide pipe 607 is connected to the discharge device 7; a third motor 605 is also provided in the chassis 1; The third motor 605 is a servo motor; the third motor 605 is connected to the feeding gear box group 606 by a transmission belt 608; before feeding, the second motor 602 drives the stirring paddle 604 to stir the sandwich material in the placing cone 601. During feeding, the third motor 605 drives the feeding gear box group 606 through the transmission belt 608. At this time, the sandwich material in the placing cone 601 enters the guide pipe 607 through the discharge port, and the sandwich material is transported to the discharge device 7 through the guide pipe 607 for discharge. By adopting this scheme, the sandwich material can be stirred more evenly, the smoothness and uniformity of material discharge can be ensured, the production quality can be improved, and the feeding by the servo motor can ensure more accurate feeding.

[0028] In some examples of the present invention, the discharging device 7 includes a transmission box 701 installed on the chassis 1; a second driving gear 704 and a second driven gear 705 are meshed and connected in the transmission box 701; a fourth motor 703 is provided on the back of the transmission box 701; the second driving gear 704 is controlled by the fourth motor 703; the discharging device 7 also includes a discharging elbow 702; the discharging elbow 702 is connected to the guide pipe 607; one end of the discharging elbow 702 is coaxially connected with the second driven gear 705; a discharging head 708 is provided at the other end of the discharging elbow 702; the discharging end of the discharging head 708 is arc-shaped; the outer wall of the discharging elbow 702 is installed with a forward and reverse contact 706; a forward and reverse detection sensor 707 for detecting the forward and reverse contact 706 signal is installed on the chassis 1; when discharging, the sandwich material is transported to the discharging through the guide pipe 607 In the elbow 702, the fourth motor 703 drives the second driving gear 704 to rotate. Since the second driving gear 704 is meshed with the second driven gear 705, when the second driving gear 704 rotates, the second driven gear 705 is driven to rotate. Since one end of the discharging elbow 702 is coaxially connected with the second driven gear 705, the discharging elbow 702 is driven to rotate. During the movement of the lower layer of biscuits, in order to ensure uniform discharging, the discharging end of the discharging head 708 is arranged in an arc shape. When the discharging elbow 702 drives the discharging head 708 to swing, the operation of squeezing the sandwich material to the upper surface of the lower layer of biscuits is completed. During the rotation of the discharging elbow 702, when the forward and reverse detection sensor 707 detects the forward and reverse contact 706, the fourth motor 703 is driven to reverse and drive the discharging head 708 to reset, waiting for the next layer of biscuits to be in place. The use of this structure can ensure the automatic discharging of the equipment and improve the processing efficiency.

[0029] In some examples of the present invention, the discharging device 7 further includes a rotating shaft 709 rotatably mounted on the side wall of the chassis 1; a cam 710 is rotatably mounted on the rotating shaft 709; a slider 711 is provided above the rotating shaft 709; a follower wheel 713 is provided at the bottom of the slider 711; the follower wheel 713 is closely connected to the circumferential wall of the cam 710; a support block 712 is provided on the slider 711; a U-shaped bracket 714 is installed on the support block 712; a scraper is provided on the bracket 714 Material line 715; the scraper line 715 is in contact with the arc-shaped discharge end of the discharge head 708; with this structure, the cam 710 drives the follower wheel 713 to move up and down, and then drives the bracket 714 to move up and down. With this structure, it can be ensured that the scraper line 715 is always in contact with the arc surface of the discharge head 708. When the discharge head 708 completes the operation of squeezing the sandwich material to the upper surface of the lower layer of biscuits, the scraper line 715 can scrape the sandwich material in time, thereby ensuring the uniformity of the sandwich material and improving the production quality.

[0030] In the description of this specification, the description with reference to the terms "one embodiment", "certain embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0031] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the attached claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0032] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A filling-in-filling sandwich machine, Features: The machine comprises a chassis; a conveying mechanism is installed on the chassis; a lower-layer blanking assembly, at least two groups of sandwich filling feeding devices, an upper-layer blanking assembly and an operation box assembly are arranged on the chassis in sequence from the feeding end to the discharging end of the conveying mechanism; a discharging device is arranged at a position of the conveying mechanism corresponding to the sandwich filling feeding device; the discharging device is connected to the sandwich filling feeding device; a pressing assembly is arranged on the chassis; the pressing assembly is placed at the discharging end of the conveying mechanism; a detection device is also arranged on the chassis; the detection device is placed between the lower-layer blanking assembly and the discharging device; The conveying mechanism comprises a first driven gear and a first driving gear rotatably mounted at both ends of the chassis; a first motor is arranged inside the chassis; the first motor and the first driving gear are connected to each other through a transmission chain; a conveying chain is meshedly connected between the first driven gear and the first driving gear; and material-moving rods are arranged at intervals on the conveying chain; The chassis is symmetrically mounted with table plates; a material-moving rod moving station is formed between the symmetrical table plates; the material-moving rod can be movably arranged in the material-moving rod moving station during feeding; and the symmetrical table plates are all provided with feeding guide rails; A first supporting assembly is provided at the bottom of the lower blanking assembly; a second supporting assembly is provided at the bottom of the upper blanking assembly; Each group of the sandwich filling feeding device comprises a support platform; a material placing cone is installed on the support platform; a stirring paddle is rotatably installed on the support platform; the stirring paddle is placed in the material placing cone; a second motor for driving the stirring paddle to rotate is provided inside the chassis; A discharge port is provided at the bottom of the material placing cone; a feeding gear box group is provided at the discharge port; a material guide pipe is connected to the discharge end of the feeding gear box group; the material guide pipe is connected to the discharge device; a third motor is also provided in the chassis; the third motor is a servo motor; the third motor is connected to the feeding gear box group through a transmission belt drive; The discharging device comprises a transmission box installed on the chassis; a second driving gear and a second driven gear in meshing connection are arranged in the transmission box; a fourth motor is arranged on the back of the transmission box; the second driving gear is controlled by the fourth motor; The discharging device further comprises a discharging elbow; the discharging elbow is connected to the guide pipe; one end of the discharging elbow is coaxially connected to the second driven gear; a discharging head is provided at the other end of the discharging elbow; the discharging end of the discharging head is arc-shaped; a forward and reverse contact is installed on the outer wall of the discharging elbow; a forward and reverse detection sensor for detecting the forward and reverse contact signal is installed on the chassis; When discharging, the sandwich material is transported to the discharging elbow through the material guide pipe. At this time, the fourth motor drives the second driving gear to rotate, and the second driving gear is meshed and connected with the second driven gear. When the second driving gear rotates, the second driven gear is driven to rotate. One end of the discharging elbow is coaxially connected with the second driven gear, thereby driving the discharging elbow to rotate. During the movement of the lower layer of biscuits, the discharge end of the discharge head is set in an arc shape to ensure uniform material discharge. When the discharge elbow drives the discharge head to swing, the operation of squeezing the sandwich material to the upper surface of the lower layer of biscuits is completed; during the rotation of the discharge elbow, when the forward and reverse detection sensor detects the forward and reverse contacts, the fourth motor is driven to reverse and drive the discharge head to reset, waiting for the next lower layer of biscuits to be in place.

2. A filling-in-filling sandwich machine according to claim 1, It is characterized in that The discharging device also includes a rotating shaft rotatably mounted on the side wall of the chassis; a cam is rotatably mounted on the rotating shaft; a slider is provided above the rotating shaft; a follower wheel is provided at the bottom of the slider; and the follower wheel is fitted and connected to the circumferential wall of the cam.

3. A filling-in-filling sandwich machine according to claim 2, It is characterized in that The slider is provided with a support block; the support block is provided with a U-shaped bracket; the bracket is provided with a scraping line; the scraping line is in contact with the arc-shaped discharge end of the discharge head; During operation, the cam drives the follower wheel to move up and down, and then drives the bracket to move up and down, ensuring that the scraping line is always in contact with the arc surface of the discharging head; when the discharging head completes the operation of squeezing the sandwich material to the upper surface of the lower layer of biscuits, the scraping line can scrape off the sandwich material in time.

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