Biscuit sandwich injection mechanism and device and biscuit production line

Abstract

The utility model discloses a biscuit sandwich injection mechanism and device and a biscuit production line, and relates to the technical field of food processing. The biscuit sandwich injection mechanism comprises a material pipeline and a valve assembly, and the material pipeline is divided into a first feeding pipeline, a middle pipeline and a second feeding pipeline; the first valve separates the first feeding pipeline from the middle pipeline, the second valve separates the second feeding pipeline from the middle pipeline, the first valve forms a first flow channel communicated with the first feeding pipeline and the middle pipeline, the second valve forms a second flow channel and a third flow channel which are mutually independent, the second flow channel is communicated with the first flow channel, and the third flow channel is communicated with the third flow channel. The third flow channel is communicated with the second feeding pipeline and the middle pipeline, the middle pipeline is provided with a first discharging port set and a second discharging port set, the first discharging port set is communicated with the first flow channel and the third flow channel, and the second discharging port set is communicated with the second flow channel and the second feeding pipeline. The biscuit sandwich injection mechanism provided by the utility model can be used for injecting two different sandwiches.

Description

Technical Field

[0001] The present application relates to the field of food processing technology, and in particular to a biscuit filling injection mechanism, device and biscuit production line. Background Art

[0002] Sandwich biscuits are composed of biscuits on the upper and lower sides and a sandwich layer in the middle. The sandwich layer can be chocolate, cream or jam, and there are many varieties.

[0003] The existing biscuit filling injection mechanism can only inject one kind of filling, which limits the diversity of sandwich biscuit products. Utility Model Content

[0004] In view of this, the present application provides a biscuit filling injection mechanism, device and biscuit production line, aiming to solve one of the technical problems in the prior art.

[0005] To achieve the above objectives, the technical solutions adopted in this application are as follows:

[0006] In a first aspect, an embodiment of the present application provides a biscuit filling injection mechanism, comprising:

[0007] Material pipelines;

[0008] A valve assembly is arranged in the material pipeline to separate the material pipeline into a first feed pipeline, an intermediate pipeline and a second feed pipeline which are connected in sequence, and the valve assembly is arranged in the intermediate pipeline; the valve assembly includes a first valve and a second valve, the first valve separates the first feed pipeline and the intermediate pipeline, the second valve separates the second feed pipeline and the intermediate pipeline, the first valve forms a first flow channel connecting the first feed pipeline and the intermediate pipeline, the second valve forms a second flow channel and a third flow channel which are independent of each other, the second flow channel is connected to the first flow channel, the third flow channel is connected to the second feed pipeline and the intermediate pipeline, the intermediate pipeline is provided with a first discharge port group and a second discharge port group, the first discharge port group is connected to the first flow channel and the third flow channel, the second discharge port group is connected to the second flow channel and the second feed pipeline.

[0009] In one embodiment of the first aspect, the first valve includes a first valve body, the second valve includes a second valve body, and the first valve body and the second valve body are spaced apart from each other.

[0010] In one embodiment of the first aspect, the inlet of the first flow channel is arranged at an end of the first valve body away from the second valve body, and the outlet is arranged at an end of the first valve body close to the second valve body;

[0011] The second flow channel is formed in the second valve body, the inlet of the second flow channel is arranged at the end of the second valve body close to the first valve body, and the outlet is arranged at the end of the second valve body away from the first valve body;

[0012] The third flow channel is formed in the second valve body, the inlet of the third flow channel is arranged at the end of the second valve body away from the first valve body, and the outlet of the third flow channel is arranged at the end of the second valve body close to the first valve body.

[0013] In one embodiment of the first aspect, the first discharge port group includes a first discharge port and a second discharge port that are spaced apart, and the second discharge port group includes a third discharge port and a fourth discharge port that are spaced apart;

[0014] The first discharge port is in communication with the outlet of the first flow channel;

[0015] The second discharge port is in communication with the outlet of the third flow channel;

[0016] The third outlet is in communication with the second feed pipe;

[0017] The fourth discharge port is communicated with the outlet of the second flow channel.

[0018] In one embodiment of the first aspect, the biscuit filling injection mechanism comprises:

[0019] A rotor die assembly, wherein the rotor die assembly comprises a rotor die, wherein the rotor die is sleeved on the outside of the intermediate pipe and can rotate relative to the intermediate pipe, wherein at least one first through hole and at least one second through hole are provided on the rotor die, wherein the first through holes are spaced apart along the circumference of the intermediate pipe, wherein the second through holes are spaced apart along the circumference of the intermediate pipe, wherein the first through holes are connected to the first discharge port group, and wherein the second through holes are connected to the second discharge port group.

[0020] In one embodiment of the first aspect, the biscuit filling injection mechanism further comprises:

[0021] A first switch assembly, the first switch assembly includes a first rotating rod and a first swing arm, the first swing arm is arranged outside the first feed pipe, the first rotating rod is passed through the first feed pipe and connected to the first valve body and the first swing arm, the first swing arm swings forward and reversely to drive the first rotating rod to rotate forward and reversely to open and close the first valve;

[0022] The second switch assembly includes a second rotating rod and a second swing arm, the second swing arm is arranged outside the second feed pipe, the second rotating rod passes through the second feed pipe and connects the second valve body and the second swing arm, the second swing arm swings forward and reverse to drive the second rotating rod to rotate forward and reverse to switch the second valve.

[0023] In one embodiment of the first aspect, the biscuit filling injection mechanism further comprises:

[0024] a first swing arm control member, the first swing arm control member being connected to the first swing arm and controlling the swing amplitude of the first swing arm to control the opening degree of the first valve body;

[0025] A second swing arm control component is connected to the second swing arm and controls the swing amplitude of the second swing arm to control the opening degree of the second valve body.

[0026] In one embodiment of the first aspect, the biscuit filling injection mechanism further comprises:

[0027] a first fixing seat, the first fixing seat being connected to an end of the first feeding pipe away from the second feeding pipe;

[0028] A second fixing seat is connected to an end of the second feed pipe away from the first feed pipe.

[0029] In a second aspect, the present application also provides a biscuit sandwich injection device, comprising:

[0030] The biscuit filling injection mechanism in any of the above embodiments;

[0031] The biscuit conveying mechanism comprises a first conveying component and a second conveying component, wherein the first conveying component is arranged corresponding to the first discharge port group, and the second conveying component is arranged corresponding to the second discharge port group.

[0032] In a third aspect, the embodiments of the present application further provide a biscuit production line, comprising a biscuit filling injection mechanism in any of the above embodiments;

[0033] Or, the biscuit filling injection device in any of the above embodiments.

[0034] Compared with the prior art, the beneficial effects of the present application are as follows: the present application proposes a biscuit filling injection mechanism, comprising a material pipeline and a valve assembly, wherein the valve assembly is arranged in the material pipeline, and the material pipeline is divided into a first feed pipeline, an intermediate pipeline, and a second feed pipeline which are connected in sequence, and the valve assembly is arranged in the intermediate pipeline, and two different filling materials are respectively introduced through the first feed pipeline and the second feed pipeline, and then merged at the intermediate pipeline and injected onto the biscuit;

[0035] The valve assembly includes a first valve and a second valve, wherein the first valve separates the first feed pipe from the middle pipe, and the second valve separates the second feed pipe from the middle pipe, so as to avoid mixing of the two sandwich materials in the middle pipe;

[0036] The first valve forms a first flow channel connecting the first feed pipeline and the intermediate pipeline, the second valve forms a second flow channel and a third flow channel which are independent of each other, the second flow channel is connected to the first flow channel, the third flow channel is connected to the second feed pipeline and the intermediate pipeline, the intermediate pipeline is provided with a first discharge port group and a second discharge port group, the first discharge port group is connected to the first flow channel and the third flow channel, the second discharge port group is connected to the second flow channel and the second feed pipeline, in this way, the first discharge port group can inject two kinds of sandwich raw materials on the biscuits, and the second discharge port group can also inject two kinds of sandwich raw materials on the biscuits. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0038] Figure 1 It shows one of the structural schematic diagrams of the biscuit sandwich injection mechanism in some embodiments of the present application;

[0039] Figure 2 The second structural schematic diagram of the biscuit sandwich injection mechanism in some embodiments of the present application is shown;

[0040] Figure 3 A schematic cross-sectional structure diagram of a biscuit filling injection mechanism in some embodiments of the present application is shown;

[0041] Figure 4 A schematic structural diagram of a valve assembly in some embodiments of the present application is shown.

[0042] Description of main component symbols: 100 - biscuit sandwich injection mechanism;

[0043] 110- material pipeline; 111- first feed pipeline; 112- intermediate pipeline; 113- second feed pipeline;

[0044] 120-valve assembly; 121-first valve; 1211-first valve body; 1212-first valve plate; 1213-first flow channel; 122-second valve; 1221-second valve body; 1222-second valve plate; 1223-second flow channel; 1224-third flow channel; 1121-first discharge port group; 11211-first discharge port; 11212-second discharge port; 1122-second discharge port group; 11221-third discharge port; 11222-fourth discharge port;

[0045] 131-rotor die head; 1311-first through hole; 1312-second through hole; 132-first bearing sleeve; 133-second bearing sleeve; 134-driven wheel;

[0046] 141-first switch assembly; 1411-first rotating rod; 1412-first swing arm; 142-second switch assembly; 1422-second swing arm; 1421-second rotating rod;

[0047] 151-first swing arm control; 1511-first motor; 1512-first moving seat; 1513-first limiting seat; 15131-first limiting plate; 15132-first connecting rod; 15133-second limiting plate;

[0048] 161 - first fixing seat; 1611 - first clamping member; 162 - second fixing seat; 1612 - second clamping member. DETAILED DESCRIPTION

[0049] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0050] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0051] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0052] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0053] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being “above”, “above”, and “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0054] like Figure 1 As shown, the embodiment of the present application provides a biscuit filling injection mechanism 100, which is mainly used to inject two kinds of fillings on biscuits. The biscuit filling injection mechanism 100 includes a material pipeline 110 and a valve assembly 120.

[0055] The material pipeline 110 has two ports, one port is used to input one type of filling material, and the material pipeline 110 can input two types of filling materials.

[0056] Exemplarily, the two filling materials are cream of different colors, cream of different viscosities, jam of different colors, jam of different viscosities, cream and jam, etc., but are not limited to the exemplified filling materials.

[0057] The valve assembly 120 is disposed in the material pipeline 110, and divides the material pipeline 110 into a first feed pipeline 111, an intermediate pipeline 112 and a second feed pipeline 113 which are connected in sequence. The valve assembly 120 is disposed in the intermediate pipeline 112, and two different sandwich materials are respectively introduced through the first feed pipe and the second feed pipe, and are merged at the intermediate pipeline 112 and then injected onto the biscuits.

[0058] The valve assembly 120 includes a first valve 121 and a second valve 122 . The first valve 121 separates the first feed pipe 111 from the intermediate pipe 112 , and the second valve 122 separates the second feed pipe 113 from the intermediate pipe 112 , so as to avoid mixing of the two sandwich materials in the intermediate pipe 112 .

[0059] The first valve 121 forms a first flow channel 1213 communicating with the first feed pipeline 111 and the intermediate pipeline 112 , and the second valve 122 forms a second flow channel 1223 and a third flow channel 1224 that are independent of each other.

[0060] In one embodiment, being independent of each other means that the second flow channel 1223 and the third flow channel 1224 are sealed and separated to prevent the two kinds of center-filling materials from mixing in the second valve 122 .

[0061] The second flow channel 1223 is connected to the first flow channel 1213, the third flow channel 1224 is connected to the second feed pipe 113 and the intermediate pipe 112, the intermediate pipe 112 is provided with a first discharge port group 1121 and a second discharge port group 1122, the first discharge port group 1121 is connected to the first flow channel 1213 and the third flow channel 1224, the second discharge port group 1122 is connected to the second flow channel 1223 and the second feed pipe 113, in this way, the first discharge port group 1121 can inject two kinds of sandwich materials on the biscuits, and the second discharge port group 1122 can also inject two kinds of sandwich materials on the biscuits.

[0062] In some embodiments, Figure 3 and Figure 4 As shown, the first valve 121 includes a first valve body 1211 and a first valve plate 1212 , and the second valve 122 includes a second valve body 1221 and a second valve plate 1222 .

[0063] The first valve body 1211 and the second valve body 1221 are arranged at intervals, the first valve plate 1212 connects the two ends of the first valve body 1211 and the second valve body 1221 that are close to each other, the second valve plate 1222 is connected to the end of the second valve body 1221 away from the first valve body 1211, and the first valve plate 1212 and the second valve plate 1222 are on the same straight line.

[0064] In some embodiments, Figure 3 and Figure 4 As shown, the first flow channel 1213 is formed on a side of the first valve body 1211 close to the first valve plate 1212, the inlet of the first flow channel 1213 is arranged at the end of the first valve body 1211 away from the first valve plate 1212, and is connected to the first feed pipe 111, and the outlet of the first flow channel 1213 is arranged at the end of the first valve body 1211 connected to the first valve plate 1212, and is connected to the second flow channel 1223 pipeline and the first discharge port group 1121.

[0065] The second flow channel 1223 is formed on a side of the second valve body 1221 close to the first valve plate 1212. The inlet of the second flow channel 1223 is arranged at the end of the second valve body 1221 close to the first valve body 1211 and is connected to the first flow channel 1213. The outlet is arranged at the end of the second valve body 1221 away from the first valve body 1211 and is connected to the second discharge port group 1122.

[0066] The third flow channel 1224 is formed in the second valve body 1221 and is located on a side of the second valve body 1221 away from the first valve plate 1212. The inlet of the third flow channel 1224 is arranged at the end of the second valve body 1221 away from the first valve body 1211, and is connected to the second feed pipe 113 and the second discharge port group 1122. The outlet of the third flow channel 1224 is arranged at the end of the second valve body 1221 close to the first valve body 1211, and is connected to the first discharge port group 1121.

[0067] In some embodiments, Figure 3 As shown, the first discharge port group 1121 is arranged at the connection between the first valve plate 1212 and the second valve body 1221, and the first discharge port group 1121 includes a first discharge port 11211 and a second discharge port 11212 which are arranged at intervals.

[0068] The first discharge port 11211 is arranged at a side of the second valve body 1221 connected to the first valve plate 1212, and the second discharge port 11212 is arranged at a side of the second valve body 1221 away from the first valve plate 1212. The first discharge port 11211 and the second discharge port 11212 are used to inject two different biscuit fillings on a biscuit, and the two biscuit fillings are independently arranged on the biscuit, and the two fillings are not mixed together, so that the flavor of the biscuit remains stable.

[0069] The second discharge port group 1122 is disposed at the connection between the second valve plate 1222 and the second valve body 1221 , and the second discharge port group 1122 includes a third discharge port 11221 and a fourth discharge port 11222 that are spaced apart.

[0070] The third discharge port 11221 is arranged at a side of the second valve body 1221 connected to the second valve plate 1222, and the second discharge port 11212 is arranged at a side of the second valve body 1221 away from the second valve plate 1222. The third discharge port 11221 and the fourth discharge port 11222 are used to inject two different biscuit fillings on a biscuit, and the two biscuit fillings are independently arranged on the biscuit, and the two fillings are not mixed together, so that the flavor of the biscuit remains stable.

[0071] In some embodiments, the first discharge port 11211 is connected to the outlet of the first flow channel 1213; the second discharge port 11212 is connected to the outlet of the third flow channel 1224; the third discharge port 11221 is connected to the second feed pipe; and the fourth discharge port 11222 is connected to the outlet of the second flow channel 1223. In this way, the biscuit filling input into the first feed pipe 111 flows out from the first discharge port 11211 and the fourth discharge port 11222, and the biscuit filling input into the second feed pipe 113 flows out from the second discharge port 11212 and the third discharge port 11221.

[0072] In some embodiments, Figure 1 As shown, the biscuit filling injection mechanism 100 includes a rotor die head 131 assembly (not marked), and the rotor die head 131 assembly is used to cooperate with the assembly line for conveying biscuits to inject the biscuit filling into each biscuit.

[0073] The rotor die 131 assembly includes a rotor die 131, which is sleeved on the outside of the intermediate pipe 112 and can rotate relative to the intermediate pipe 112. At least one first through hole 1311 and at least one second through hole 1312 are opened on the rotor die 131. The first through holes 1311 are distributed at intervals along the circumference of the intermediate pipe 112, and the second through holes 1312 are distributed at intervals along the circumference of the intermediate pipe 112. The first through holes 1311 are connected to the first discharge port group 1121, and the second through holes 1312 are connected to the second discharge port group 1122.

[0074] In this way, when the rotor die 131 rotates, each first through hole 1311 is sequentially connected to the first discharge port group 1121, and each second through hole 1312 is sequentially connected to the second discharge port group 1122. When the biscuit reaches the sandwich injection station, the first through hole 1311 is connected to the first discharge port group 1121, the second through hole 1312 is connected to the second discharge port group 1122, and the sandwich is injected onto the biscuit. When the biscuit is not at the sandwich injection station, the first through hole 1311 is not connected to the first discharge port group 1121, the second through hole 1312 is not connected to the second discharge port group 1122, and the sandwich cannot flow out.

[0075] Since the first discharge port group 1121 includes the first discharge port 11211 and the second discharge port 11212, accordingly, in the present embodiment, the first through hole 1311 has two holes, and in other embodiments, the two holes can be merged into one, and the shape of the first through hole 1311 can be designed as required, such as semicircular, rectangular, five-pointed star, flower shape, etc., and there is no special restriction.

[0076] Since the second discharge port group 1122 includes the third discharge port 11221 and the fourth discharge port 11222, accordingly, in this embodiment, the second through hole 1312 has two holes. In other embodiments, the two holes can be merged into one. The shape of the second through hole 1312 can be designed according to requirements, such as semicircular, rectangular, five-pointed star, flower shape, etc., and there is no special restriction.

[0077] The rotor die 131 assembly further includes a transmission member (not labeled), which is connected to the rotor die 131 and drives the rotor die 131 to rotate.

[0078] In some embodiments, Figure 1 and Figure 2 As shown, the transmission member includes a first bearing sleeve 132, a second bearing sleeve 133, a chain transmission pair (not shown) and a driving machine (not shown).

[0079] The chain transmission pair includes a driving wheel (not shown), a driven wheel 134 and a chain (not shown).

[0080] The first bearing sleeve 132 is sleeved on the outside of the first feed pipe and is engaged with the rotor die 131, the second bearing sleeve 133 is sleeved on the outside of the second feed pipe and is engaged with the rotor die 131, and the driven wheel 134 of the chain transmission pair is engaged with the first bearing sleeve 132. In this way, the driving machine drives the driving wheel of the chain transmission pair to rotate, the driving wheel rotates to drive the chain to rotate, the chain drives the driven wheel 134 to rotate, and the driven wheel 134 drives the first bearing sleeve 132, the second bearing sleeve 133 and the rotor die 131 to rotate synchronously.

[0081] In some embodiments, Figure 1 and Figure 2 As shown, the biscuit filling injection mechanism 100 further includes a first switch assembly 141 and a second switch assembly 142 .

[0082] The first switch assembly 141 includes a first rotating rod 1411 and a first swing arm 1412. The first swing arm 1412 is arranged outside the first feed pipe 111. The first rotating rod 1411 passes through the first feed pipe and connects the first valve body 1211 and the first swing arm 1412. The first swing arm 1412 swings forward and reversely to drive the first rotating rod 1411 to rotate forward and reversely to switch the first valve 121.

[0083] The first switch assembly 141 is connected to the first valve body 1211 and is used to control the opening and closing of the first valve body 1211. When production is required, the first swing arm 1412 is rotated forward to open the first valve 121, and the sandwich flows in the material pipeline 110 and is injected onto the biscuits; when production needs to be stopped, the first swing arm 1412 is rotated reversely to close the first valve 121, and the sandwich cannot flow in the material pipeline 110.

[0084] The second switch assembly 142 includes a second rotating rod 1421 and a second swing arm 1422. The second swing arm 1422 is arranged outside the second feed pipe 113. The second rotating rod 1421 passes through the second feed pipe and connects the second valve body 1221 and the second swing arm 1422. The second swing arm 1422 swings forward and reversely to drive the second rotating rod 1421 to rotate forward and reversely to switch the second valve 122.

[0085] The second switch assembly 142 is connected to the first valve body 1211 and is used to control the opening and closing of the second valve body 1221. When production is required, the second swing arm 1422 is rotated forward to open the second valve 122, and the sandwich flows in the material pipeline 110 and is injected onto the biscuits; when production needs to be stopped, the second swing arm 1422 is rotated reversely to close the second valve 122, and the sandwich cannot flow in the material pipeline 110.

[0086] In some embodiments, Figure 1 and Figure 2 As shown, the valve assembly 120 further includes a first swing arm control 151 and a second swing arm control 1422 (not labeled).

[0087] The first swing arm control 151 is connected to the first swing arm 1412 to control the swing amplitude of the first swing arm 1412 to control the opening degree of the first valve body 1211 .

[0088] The first swing arm control 151 includes a first motor 1511, a first movable seat 1512 and a first limit seat 1513. The first movable seat 1512 is connected to the output end of the first motor 1511 and the first swing arm 1412. The first limit seat 1513 includes a first limit plate 15131, a first connecting rod 15132 and a second limit plate 15133. The first connecting rod 15132 connects the first limit plate 15131 and the second limit plate 15133. The output end of the first motor 1511 drives the first movable seat 1512 to move back and forth on the first connecting rod 15132, thereby realizing the forward and reverse swing of the first swing arm 1412 and opening and closing the first valve 121.

[0089] The first movable seat 1512 also moves between the first limiting plate 15131 and the second limiting plate 15133. The second limiting plate 15133 can move relative to the first limiting plate 15131 to adjust the moving range of the first movable seat 1512, thereby adjusting the swing amplitude of the first swing arm 1412. When the distance between the first limiting plate 15131 and the second limiting plate 15133 is reduced, the maximum swing amplitude of the first swing arm 1412 becomes smaller, the opening of the first valve 121 also becomes smaller, and the injection amount of the biscuit sandwich becomes smaller. On the contrary, the maximum swing amplitude of the first swing arm 1412 becomes larger, the opening of the first valve 121 also becomes larger, and the injection amount of the biscuit sandwich becomes larger.

[0090] The second swing arm 1422 control component is connected to the second swing arm 1422 to control the swing amplitude of the second swing arm 1422 to control the opening degree of the second valve body 1221 .

[0091] The second swing arm 1422 control component includes a second motor, a second movable seat and a second limit seat. The second movable seat is connected to the output end of the second motor and the second swing arm 1422. The second limit seat includes a third limit plate, a second connecting rod and a fourth limit plate. The second connecting rod connects the third limit plate and the fourth limit plate. The output end of the second motor drives the second movable seat to move back and forth on the second connecting rod, thereby realizing the forward and reverse swing of the second swing arm 1422 and opening and closing the second valve 122.

[0092] The second movable seat also moves between the third limit plate and the fourth limit plate, and the fourth limit plate can move relative to the third limit plate to adjust the moving range of the second movable seat, thereby adjusting the swing amplitude of the second swing arm 1422. When the distance between the third limit plate and the fourth limit plate is reduced, the maximum swing amplitude of the second swing arm 1422 becomes smaller, the opening of the second valve 122 also becomes smaller, and the injection amount of the biscuit sandwich becomes smaller. Conversely, the maximum swing amplitude of the second swing arm 1422 becomes larger, the opening of the second valve 122 also becomes larger, and the injection amount of the biscuit sandwich becomes larger.

[0093] In some embodiments, Figure 1 As shown, the biscuit sandwich injection mechanism 100 further includes a first fixing seat 161 and a second fixing seat 162 . The first fixing seat 161 and the second fixing seat 162 are used to fix the material pipeline 110 to reduce vibration.

[0094] The first fixing seat 161 is connected to the end of the first feeding pipe away from the second feeding pipe. The first fixing seat 161 includes a first clamping member 1611 . The first clamping member 1611 clamps the first feeding pipe 111 to reduce vibration of the first feeding pipe 111 .

[0095] The second fixing seat 162 is connected to the end of the second feed pipe away from the first feed pipe. The first fixing seat 161 includes a second clamping member 1612 . The second clamping member 1612 clamps the second feed pipe 113 to reduce vibration of the second feed pipe 113 .

[0096] The present application also provides a biscuit filling injection device, comprising the biscuit filling injection mechanism 100 and the biscuit conveying mechanism in any of the above-mentioned embodiments, the biscuit conveying mechanism comprising a first conveying component and a second conveying component, the first conveying component is arranged corresponding to the first discharge port group 1121, and the second conveying component is arranged corresponding to the second discharge port group 1122.

[0097] The present application also provides a biscuit production line, including the biscuit filling injection mechanism 100 in any of the above embodiments, or the biscuit filling injection device in any of the above embodiments. The biscuit production line has all the beneficial effects of the biscuit filling injection device in any of the above embodiments, which will not be described one by one here.

[0098] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. 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 application. In this specification, the schematic representations of the above terms do 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. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0099] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A biscuit sandwich injection mechanism, characterized in that: include: Material pipelines; A valve assembly is arranged in the material pipeline to separate the material pipeline into a first feed pipeline, an intermediate pipeline and a second feed pipeline which are connected in sequence, and the valve assembly is arranged in the intermediate pipeline; the valve assembly includes a first valve and a second valve, the first valve separates the first feed pipeline and the intermediate pipeline, the second valve separates the second feed pipeline and the intermediate pipeline, the first valve forms a first flow channel connecting the first feed pipeline and the intermediate pipeline, the second valve forms a second flow channel and a third flow channel which are independent of each other, the second flow channel is connected to the first flow channel, the third flow channel is connected to the second feed pipeline and the intermediate pipeline, the intermediate pipeline is provided with a first discharge port group and a second discharge port group, the first discharge port group is connected to the first flow channel and the third flow channel, the second discharge port group is connected to the second flow channel and the second feed pipeline.

2. The biscuit sandwich injection mechanism according to claim 1, characterized in that: The first valve includes a first valve body, the second valve includes a second valve body, and the first valve body and the second valve body are spaced apart from each other.

3. The biscuit sandwich injection mechanism according to claim 2, characterized in that: The inlet of the first flow channel is arranged at the end of the first valve body away from the second valve body, and the outlet is arranged at the end of the first valve body close to the second valve body; The second flow channel is formed in the second valve body, the inlet of the second flow channel is arranged at the end of the second valve body close to the first valve body, and the outlet is arranged at the end of the second valve body away from the first valve body; The third flow channel is formed in the second valve body, the inlet of the third flow channel is arranged at the end of the second valve body away from the first valve body, and the outlet of the third flow channel is arranged at the end of the second valve body close to the first valve body.

4. The biscuit sandwich injection mechanism according to claim 3, characterized in that: The first discharge port group includes a first discharge port and a second discharge port that are spaced apart, and the second discharge port group includes a third discharge port and a fourth discharge port that are spaced apart; The first discharge port is in communication with the outlet of the first flow channel; The second discharge port is in communication with the outlet of the third flow channel; The third outlet is connected to the second feed pipe; The fourth discharge port is communicated with the outlet of the second flow channel.

5. The biscuit filling injection mechanism according to any one of claims 1 to 4, characterized in that: The biscuit sandwich injection mechanism comprises: A rotor die assembly, wherein the rotor die assembly comprises a rotor die, wherein the rotor die is sleeved on the outside of the intermediate pipe and can rotate relative to the intermediate pipe, wherein at least one first through hole and at least one second through hole are provided on the rotor die, wherein the first through holes are spaced apart along the circumference of the intermediate pipe, wherein the second through holes are spaced apart along the circumference of the intermediate pipe, wherein the first through holes are connected to the first discharge port group, and wherein the second through holes are connected to the second discharge port group.

6. The biscuit filling injection mechanism according to any one of claims 2 to 4, characterized in that: The biscuit sandwich injection mechanism also includes: A first switch assembly, the first switch assembly includes a first rotating rod and a first swing arm, the first swing arm is arranged outside the first feed pipe, the first rotating rod is passed through the first feed pipe and connected to the first valve body and the first swing arm, the first swing arm swings forward and reversely to drive the first rotating rod to rotate forward and reversely to open and close the first valve; The second switch assembly includes a second rotating rod and a second swing arm, the second swing arm is arranged outside the second feed pipe, the second rotating rod passes through the second feed pipe and connects the second valve body and the second swing arm, the second swing arm swings forward and reverse to drive the second rotating rod to rotate forward and reverse to switch the second valve.

7. The biscuit sandwich injection mechanism according to claim 6, characterized in that: The biscuit sandwich injection mechanism also includes: a first swing arm control member, the first swing arm control member being connected to the first swing arm and controlling the swing amplitude of the first swing arm to control the opening degree of the first valve body; A second swing arm control component is connected to the second swing arm and controls the swing amplitude of the second swing arm to control the opening degree of the second valve body.

8. The biscuit filling injection mechanism according to any one of claims 1 to 4, characterized in that: The biscuit sandwich injection mechanism also includes: a first fixing seat, the first fixing seat being connected to an end of the first feeding pipe away from the second feeding pipe; A second fixing seat is connected to an end of the second feed pipe away from the first feed pipe.

9. A biscuit sandwich injection device, characterized in that: include: The biscuit filling injection mechanism according to any one of claims 1 to 8; The biscuit conveying mechanism comprises a first conveying component and a second conveying component, wherein the first conveying component is arranged corresponding to the first discharge port group, and the second conveying component is arranged corresponding to the second discharge port group.

10. A biscuit production line, characterized in that: A biscuit filling injection mechanism comprising any one of claims 1 to 8; Or, the biscuit filling injection device as described in claim 9.

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