A coffee cake quick pressing mechanism for extending freshness

Abstract

The invention discloses a coffee cake fast pressing mechanism for extending the freshness, comprising a filling part, a compacting part and a pushing part. A servo motor drives gear A to rotate, thereby driving gear B to rotate to realize the movement of coffee powder on each station. A receiving hopper cooperates with a coffee cake forming barrel to realize the filling of coffee powder. The compacting part cooperates with the coffee cake forming barrel to realize the compaction of coffee cake to form a coffee cake. The pushing part pushes out the pressed coffee cake. This mechanism can quickly form coffee cakes from coffee powder, has a neat appearance, high production efficiency, and can extend the freshness. This invention is applicable to the field of powder or leaf packaging machinery, and is particularly applicable to the packaging of coffee powder formed into coffee cakes.

Description

Technical Field

[0001] The invention relates to the field of powder or leaf packaging machinery, in particular to a quick pressing mechanism for coffee cakes for prolonging freshness. Background Art

[0002] For convenient consumption, ground coffee beans must be placed in a dry warehouse at room temperature. The commonly used packaging method is bag packaging. Direct packaging is prone to damage and long-term exposure to air, which leads to oxidation of oils and aromatic components in coffee and deterioration of quality. Therefore, the packaging of coffee beans and coffee powder is particularly important.

[0003] Pressing the coffee powder into a cake shape under pressure can ensure that the coffee powder is not oxidized and the aroma is not lost. It also has sufficient strength to ensure that the packaging is not damaged by air pressure. It can be stored for up to two years, achieving the goal of long-term preservation.

[0004] Water will penetrate the weakest part of the compacted coffee cake. The compaction strength should not only prevent the coffee powder from falling off, but also ensure a certain strength. If the density of the coffee powder is as uniform as possible, the essence of the coffee cannot be extracted, or some parts are over-extracted. The existing packaging machine can be directly connected to the cake pressing machine through the steering method. There is no need to turn the line. The compacted tea cake can be quickly packaged and shipped, which improves production efficiency, reduces equipment investment and reduces space occupancy. Summary of the invention

[0005] The object of the present invention is to provide a coffee cake quick pressing mechanism capable of prolonging the freshness.

[0006] The technical solution adopted by the present invention is:

[0007] A coffee cake quick pressing mechanism for extending freshness, comprising:

[0008] The filling part includes an upper mounting plate, a lower mounting plate, a gear B, a servo motor, a material receiving hopper, a gear A, and a semicircular fixed plate. The gear B is circumferentially equally divided with at least three workstations, each of which is provided with a workstation hole, and a coffee cake forming barrel is installed in each of the workstation holes. The material receiving hopper is fixed on the upper mounting plate, and the bottom end of the material receiving hopper is connected to a coffee cake forming barrel. The gear A is installed on the output spindle of the servo motor, and the gear A drives the gear B to rotate through meshing transmission. A semicircular fixed plate is installed between the gear B and the lower mounting plate, and the semicircular fixed plate is fastened to the center of the lower mounting plate and is concentrically arranged with the gear B. The gear B can rotate on the lower mounting plate. The semicircular fixed plate and the lower mounting plate are both provided with through holes, and the through holes of the semicircular fixed plate, the through holes of the lower mounting plate, and the apertures of the coffee cake forming barrel are equal;

[0009] A compacting part, the compacting part is fixed on the upper mounting plate, the compacting part comprises a cylinder seat A, a gas-liquid boosting cylinder, and a primary die, the cylinder seat A is fixed on the upper mounting plate, the gas-liquid boosting cylinder is fixed on the upper end of the cylinder seat A, and the main shaft of the gas-liquid boosting cylinder is connected to the primary die;

[0010] The push-out part is fastened to the upper mounting plate, and the push-out part includes a cylinder and a cylinder seat B. The cylinder seat B is fixed to the upper mounting plate, and the cylinder is mounted on the cylinder seat B. The through hole of the semicircular fixing plate and the through hole of the lower mounting plate are coaxially arranged with the central axis of the cylinder.

[0011] As a further improvement of the technical solution of the present invention, the servo motor is fastened to the lower end surface of the lower mounting plate, and the gear B is fastened to the lower mounting plate through a central axis.

[0012] As a further improvement of the technical solution of the present invention, six workstation holes with equal diameters are equally spaced circumferentially on the gear B to form workstations A, B, C, D, E, and F. A coffee cake forming barrel is installed in each of the workstation holes, and the relaxed thickness of the coffee cake is the height of the coffee cake forming barrel.

[0013] As a further improvement of the technical solution of the present invention, the bottom end of the receiving hopper is connected to the coffee cake forming barrel of station A, the compacting part is arranged at the upper end of station B, and the pushing part is arranged at the upper end of station D.

[0014] As a further improvement of the technical solution of the present invention, dust suction pipes are installed at stations C, E and F of the gear B, and the dust suction pipes suck away the residual powder in the coffee cake forming barrel.

[0015] As a further improvement of the technical solution of the present invention, the central axis of the receiving hopper, the main axis of the gas-liquid booster cylinder, and the central axis of the cylinder are respectively arranged concentrically with the central axes of the station holes of station A, station B, and station D.

[0016] As a further improvement of the technical solution of the present invention, the diameter of the main shaft of the gas-liquid booster cylinder is matched with the clearance of the workstation hole, and the main shaft of the gas-liquid booster cylinder moves downward to drive a primary pressing die to compact the coffee powder.

[0017] As a further improvement of the technical solution of the present invention, the output end of the servo motor is connected to a servo reducer, and the output end of the servo reducer is connected to gear A.

[0018] As a further improvement of the technical solution of the present invention, a transparent window plate is installed on one side between the upper mounting plate and the lower mounting plate, and a side mounting plate is installed on the other side.

[0019] As a further improvement of the technical solution of the present invention, the diameter of the main shaft of the gas-liquid booster cylinder is matched with the clearance of the workstation hole, and the main shaft of the gas-liquid booster cylinder moves downward to drive a primary pressing die to compact the coffee powder.

[0020] Beneficial effects of the present invention: the quick pressing mechanism for coffee cakes with extended freshness comprises a filling part, a compacting part and a pushing part. The servo motor drives gear A to rotate, thereby driving gear B to rotate to realize the movement of coffee powder on each workstation. The receiving hopper cooperates with a coffee cake forming barrel to realize the filling of coffee powder. The compacting part cooperates with the coffee cake forming barrel to realize the compaction of coffee cakes to form coffee cakes. The pushing part pushes out the pressed coffee cakes. This mechanism can quickly form coffee cakes from coffee powder, has a neat appearance, high production efficiency, and can play a role in extending freshness. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be further described below in conjunction with the accompanying drawings:

[0022] Figure 1 It is an overall assembly diagram of an embodiment of the present invention;

[0023] Figure 2 For the embodiment of the present invention Figure 1 Side view of

[0024] Figure 3 For the embodiment of the present invention Figure 1 Rear view of

[0025] Figure 4 For the embodiment of the present invention Figure 1 A top view of

[0026] Figure 5 It is a partial assembly diagram of an embodiment of the present invention;

[0027] Figure 6 This is a schematic diagram of a gear B according to an embodiment of the present invention;

[0028] Figure 7 Schematic diagram of a semicircular fixing plate according to an embodiment of the present invention.

[0029] In the figure:

[0030] The filling part 100 includes a servo motor 101, a lower mounting plate 102, a servo reducer 103, a receiving hopper 104, an upper mounting plate 105, a transparent window plate 106, a side mounting plate 107, a gear B 108, a gear A 109, a semicircular fixing plate 110, a central shaft 111, and a coffee cake forming barrel 112;

[0031] The compacting part 200 includes a gas-liquid booster cylinder 201, a cylinder seat A202, and a primary pressing die 203;

[0032] The pushing part 300 includes a cylinder 301 , a cylinder seat B302 , and a dust suction pipe 303 . DETAILED DESCRIPTION

[0033] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0034] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to 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 invention.

[0035] In the description of the present invention, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0036] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific content of the technical solution.

[0037] Reference Figure 1-Figure 7A coffee cake fast pressing mechanism for extending the freshness, comprising a filling part 100, a compacting part 200, and a pushing part 300, wherein the filling part comprises a servo motor 101, a lower mounting plate 102, a servo reducer 103, a receiving hopper 104, an upper mounting plate 105, a transparent window plate 106, a side mounting plate 107, a gear B108, a gear A109, a semicircular fixing plate 110, a central axis 111, and a coffee cake forming barrel 112. Six station holes with equal diameters are evenly spaced circumferentially on the gear B108 to form stations A, B, C, D, E, and F. The station holes are evenly distributed circumferentially to ensure precision and accuracy when controlling the rotation of the gear B108. A coffee cake forming barrel 112 is installed in each station hole, and the relaxed thickness of the coffee cake is the height of the coffee cake forming barrel 112. The receiving hopper 104 is fixed on the upper mounting plate 105, and the bottom end of the receiving hopper 104 is connected to a coffee cake forming barrel 112. The gear A109 is installed on the output spindle of the servo motor 101. The gear A109 drives the gear B108 to rotate through meshing transmission. The servo motor 101 is fastened to the lower end surface of the lower mounting plate 102. The gear B108 is fastened to the lower mounting plate 102 through the central shaft 111. A transparent window plate 106 is installed on one side between the upper mounting plate 105 and the lower mounting plate 102, and a side mounting plate 107 is installed on the other side. The output end of the servo motor 101 is connected to the servo reducer 103, and the output end of the servo reducer 103 is connected to the gear A109. A semicircular fixing plate 110 is installed between the gear B108 and the lower mounting plate 102. The semicircular fixing plate 110 is fastened to the center of the lower mounting plate 102 and is arranged concentrically with the gear B108. The gear B108 rotates on the lower mounting plate 102. Through holes are arranged on the semicircular fixing plate 110 and the lower mounting plate 102. The through holes of the semicircular fixing plate 110, the through holes of the lower mounting plate 102, and the coffee cake forming barrel 112 have the same apertures.

[0038] The compacting part 200 is fixed on the upper mounting plate 105, and the compacting part 200 includes a cylinder seat A202, a gas-liquid booster cylinder 201, and a primary die 203. The cylinder seat A202 is fixed on the upper mounting plate 105, and the gas-liquid booster cylinder 201 is fixed on the upper end of the cylinder seat A202. The main shaft of the gas-liquid booster cylinder 201 is connected to the primary die 203. The diameter of the main shaft of the gas-liquid booster cylinder 201 matches the clearance of the work station hole. The main shaft of the gas-liquid booster cylinder 201 moves downward to drive the primary die 203 to compact the coffee powder.

[0039] The push-out part 300 is fastened to the upper mounting plate 105. The push-out part 300 includes a cylinder 301 and a cylinder seat B302. The cylinder seat B302 is fixed to the upper mounting plate 105, and the cylinder 301 is mounted on the cylinder seat B302. The through hole of the semicircular fixing plate 110, the through hole of the lower mounting plate 102, and the central axis of the cylinder 301 are coaxially arranged. When the coffee cake forming barrel 112 on the gear B108 rotates and coincides with the through hole of the semicircular fixing plate 110 and the through hole of the lower mounting plate 102, the central axis of the cylinder 301 pushes the formed coffee cake out of the through hole of the semicircular fixing plate 110 and the through hole of the lower mounting plate 102.

[0040] Specifically, the bottom end of the receiving hopper 104 is connected to the coffee cake forming barrel 112 of station A, and the compacting part 200 is arranged at the upper end of station B. The coffee cake forming barrel 112 of station B and the lower mounting plate 102 are tightly matched without any gap. The diameter of the main shaft of the gas-liquid booster cylinder 201 and the diameter of the hole of the gear B108 are clearance matched. The main shaft of the gas-liquid booster cylinder 201 moves downward to compact the coffee powder at station B. The pushing part 300 is arranged at the upper end of station D. The central axis of the receiving hopper 104, the main axis of the gas-liquid booster cylinder 201, and the central axis of the cylinder 301 are respectively arranged concentrically with the central axes of stations A, B, and D. Dust suction pipes 303 are installed at stations C, E, and F of gear B108, and the dust suction pipes 303 suck away the residual powder in the coffee cake forming barrel 112.

[0041] The present invention uses the filling part 100 to fasten the gear A109 to the main shaft of the servo motor 101, and the gear A109 is meshed and installed with the gear B108. The gear B108 is provided with 6 evenly distributed station holes. Driven by the gear A109, the gear B108 realizes the movement of coffee powder on the 6 stations. The receiving hopper 104 cooperates with the station hole of the station A to complete the filling of the coffee powder; the central axis of the gas-liquid booster cylinder 201 is cooperated and installed above the station hole of the station B to realize the compaction of the coffee cake and form the coffee cake; the dust suction pipe 303 is connected to the station hole of the station C. The cylinder 301 is fixedly installed to suck away excess coffee powder. The cylinder 301 is installed on the station D, and through the cooperation of the through holes of the semicircular fixing plate 110 and the through holes of the lower mounting plate 102, the formed coffee cake is pushed out from the through holes of the semicircular fixing plate 110 and the through holes of the lower mounting plate 102 through the central axis of the cylinder 301; the dust suction pipe 303 is installed in the stations E and F to complete the suction of the remaining coffee powder for the next working cycle. The above combination forms a rapid pressing mechanism for coffee cakes with extended freshness, which can quickly form coffee cakes from coffee powder, has a neat appearance and high production efficiency.

[0042] The quick pressing mechanism for coffee cakes with prolonged freshness is suitable for powder or leaf packaging machines, and in the present embodiment is used for packaging coffee cakes formed from coffee powder.

[0043] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A coffee cake quick pressing mechanism for extending the freshness, characterized in that: include: The filling part includes an upper mounting plate, a lower mounting plate, a gear B, a servo motor, a material receiving hopper, a gear A, and a semicircular fixed plate. The gear B is circumferentially evenly provided with at least three workstations, each of which is provided with a workstation hole, and a coffee cake forming barrel is installed in each of the workstation holes. The material receiving hopper is fixed on the upper mounting plate, and the bottom end of the material receiving hopper is connected to a coffee cake forming barrel. The gear A is installed on the output spindle of the servo motor, and the gear A drives the gear B to rotate through meshing transmission. A semicircular fixed plate is installed between the gear B and the lower mounting plate, and the semicircular fixed plate is fastened to the center of the lower mounting plate and is concentrically arranged with the gear B. The gear B can rotate on the lower mounting plate. The semicircular fixed plate and the lower mounting plate are both provided with through holes, and the through holes of the semicircular fixed plate, the through holes of the lower mounting plate, and the apertures of the coffee cake forming barrel are equal; A compacting part, the compacting part is fixed on the upper mounting plate, the compacting part comprises a cylinder seat A, a gas-liquid boosting cylinder, and a primary die, the cylinder seat A is fixed on the upper mounting plate, the gas-liquid boosting cylinder is fixed on the upper end of the cylinder seat A, and the main shaft of the gas-liquid boosting cylinder is connected to the primary die; A push-out part, the push-out part is fastened to the upper mounting plate, the push-out part comprises a cylinder and a cylinder seat B, the cylinder seat B is fixed to the upper mounting plate, the cylinder is mounted on the cylinder seat B, and the through hole of the semicircular fixing plate, the through hole of the lower mounting plate, and the central axis of the cylinder are coaxially arranged; The servo motor is fastened to the lower end surface of the lower mounting plate, and the gear B is fastened to the lower mounting plate through the central shaft; A transparent window plate is installed on one side between the upper mounting plate and the lower mounting plate, and a side mounting plate is installed on the other side.

2. The coffee cake quick pressing mechanism for extending the freshness of coffee cakes according to claim 1, characterized in that: Six workstation holes with equal diameters are equally spaced circumferentially on the gear B to form workstations A, B, C, D, E, and F. A coffee cake forming barrel is installed in each of the workstation holes, and the relaxed thickness of the coffee cake is the height of the coffee cake forming barrel.

3. The coffee cake quick pressing mechanism for extending the freshness of coffee cakes according to claim 2, characterized in that: The bottom end of the receiving hopper is connected to the coffee cake forming barrel of station A, the compacting part is arranged at the upper end of station B, and the pushing part is arranged at the upper end of station D.

4. The coffee cake quick pressing mechanism for extending the freshness of coffee cakes according to claim 3, characterized in that: Dust suction pipes are installed at stations C, E and F of the gear B, and the dust suction pipes suck away the residual powder in the coffee cake forming barrel.

5. The coffee cake quick pressing mechanism for extending the freshness of coffee cakes according to claim 3, characterized in that: The central axis of the receiving hopper, the main axis of the gas-liquid booster cylinder, and the central axis of the cylinder are respectively arranged concentrically with the central axes of the station holes of station A, station B, and station D.

6. The coffee cake quick pressing mechanism for extending the freshness of coffee cakes according to claim 3, characterized in that: There is an interference fit between the coffee cake forming barrel and the lower mounting plate of the station B.

7. The coffee cake quick pressing mechanism for extending the freshness of coffee cakes according to claim 1, characterized in that: The output end of the servo motor is connected to a servo reducer, and the output end of the servo reducer is connected to gear A.

8. The coffee cake quick pressing mechanism for extending the freshness of coffee cakes according to claim 1, characterized in that: The diameter of the main shaft of the gas-liquid booster cylinder is matched with the clearance of the station hole, and the main shaft of the gas-liquid booster cylinder moves downward to drive the primary pressing die to compact the coffee powder.

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