Packaging equipment for coffee production

Abstract

The utility model discloses packaging equipment for coffee production, and relates to the technical field of coffee packaging, the packaging equipment comprises a base and a discharge adjusting mechanism, a charging basket, a conveying box, a connecting pipe, a clamping structure and the like which are arranged on the base, a conveying system is provided with a double-screw conveying roller, and the clamping structure is composed of a fixing plate, a sliding rail, a telescopic rod and a clamping arm. Full-process automatic control of coffee raw materials from storage, conveying to quantitative discharging is achieved, the problems of conveying blockage and low efficiency of traditional equipment are solved through multi-stage spiral conveying, high-precision adjustment of the discharging amount is achieved by means of linkage of a worm gear, a worm, a gear and a rack, and stability of a packaging container is guaranteed through a self-adaptive clamping structure. The equipment improves the conveying efficiency and the adjusting precision, reduces the waste of raw materials, improves the packaging qualification rate, is suitable for multi-specification coffee packaging scenes, and has high practical value. The utility model overcomes the defects in the prior art, and has higher social use value and application prospect.

Description

TECHNICAL FIELD

[0001] The utility model relates to coffee packaging technical field especially, relate to a kind of packing equipment for coffee production. BACKGROUND

[0002] The packing equipment for coffee production is the key equipment connecting coffee processing and terminal sales in coffee industry chain, mainly for the raw materials such as ground coffee powder, coffee particles, according to preset specification, quantitative subpackaging is carried out in packing container (such as coffee bag, coffee can), realize the sealing, moisture-proof and standardization packaging of coffee product. With the rapid expansion of coffee consumption market, the demand of consumers for coffee product presents diversification trend, and different specifications of coffee product emerge in endlessly;Specialized packing equipment is needed to ensure the quantitative accuracy of coffee raw materials, and the efficient and stable packaging process.

[0003] The patent with publication number CN220519598U discloses a conveying device for coffee packaging, which comprises a material box, a feeding screw rod rotatably arranged at the bottom of the material box and a cylindrical filter barrel rotatably arranged inside the material box. The device rotates the cylindrical filter barrel through the feeding screw rod to realize the synchronous filtering and conveying of coffee powder and ingredients, reducing the number of filtering accessories. However, the device has the following defects: it relies on a single feeding screw rod for raw material conveying, and coffee powder is prone to accumulate in the screw rod gap or the inlet of the discharge cylinder due to its fine particles and poor flowability, resulting in a high interruption rate of conveying. In addition, the device does not have an independent discharge adjusting mechanism, and the discharge amount completely depends on the rotation speed control of the feeding screw rod, which has poor adjusting precision and cannot meet the precision requirements of small-dose coffee packaging. Therefore, we propose a packing equipment for coffee production. UTILITY MODEL CONTENTS

[0004] In order to achieve the purpose of improving the conveying efficiency and adjusting precision of the packing equipment for coffee production, the utility model adopts the following technical solutions:

[0005] A packing equipment for coffee production comprises a base and a discharge adjusting mechanism. The discharge adjusting mechanism comprises a connecting plate, limiting slide rods, first adjusting plates, second adjusting plates, a rack, first gears and second gears.

[0006] A connecting plate is arranged above the base. Two limiting slide rods are fixedly connected to the bottom of the connecting plate at equal intervals. First adjusting plates are movably connected to one end of the two limiting slide rods. Second adjusting plates are movably connected to the other end of the two limiting slide rods. Racks are arranged at one end of the first adjusting plates and the second adjusting plates. A first gear is movably connected to one end of the bottom of the connecting plate. A second gear is movably connected to the other end of the bottom of the connecting plate. The first gear is parallel to the second gear. The first gear and the second gear are meshed with the two racks, respectively.

[0007] Preferably, the discharge adjusting mechanism further comprises a first worm gear, a second worm gear, a stepping motor and a worm, the first gear bottom is fixedly provided with the first worm gear, the second gear bottom is fixedly provided with the second worm gear, the connecting plate bottom one end is fixedly connected with the stepping motor, the stepping motor rotating shaft is fixedly connected with the worm, the worm is located between the first worm gear and the second worm gear, and the worm one end is movably connected to the connecting plate bottom.

[0008] Preferably, the connecting plate bottom one end is fixedly provided with a fixed plate, the fixed plate one end outer wall is fixedly connected with a slide rail, the slide rail is parallel to the horizontal plane, the slide rail one end is slidably connected with two parallel clamping arms, the fixed plate is fixedly provided with two equidistantly distributed telescopic rods close to the slide rail one end inner wall, the two telescopic rods output directions are opposite, and the telescopic rod output end is fixedly connected to the clamping arm one side outer wall.

[0009] Preferably, the base top is fixedly connected with a material barrel, the material barrel inner wall bottom is provided with a discharging port, the material barrel bottom is fixedly provided with a conveying box, and the conveying box top is communicated with the discharging port.

[0010] Preferably, the conveying box one side outer wall is fixedly provided with a first motor, the first motor rotating shaft extends to the conveying box inner wall one side, the first motor rotating shaft is fixedly connected with a first spiral conveying roller, the conveying box side away from the first motor is fixedly connected with a connecting pipe, and the connecting pipe is perpendicular to the conveying box output direction.

[0011] Preferably, the connecting pipe top is fixedly connected with a second motor, the second motor bottom rotating shaft extends to the connecting pipe inner wall top, and the second motor bottom rotating shaft is fixedly connected with a second spiral conveying roller.

[0012] Preferably, the connecting plate top is fixedly connected to the connecting pipe bottom, the connecting plate top is provided with a discharging port, the discharging port is communicated with the connecting pipe bottom output end, and the discharging port bottom is tightly attached to the first adjusting plate and the second adjusting plate.

[0013] Preferably, the material barrel top is provided with a feeding port.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1.The traditional coffee packaging equipment often uses a single conveying belt or gravity feeding method to convey raw materials, and the conveying belt is prone to raw material accumulation and slipping, and the gravity feeding is affected by the size of the raw material particles, and is prone to blockage of the discharge port, and the conveying direction is fixed, which is difficult to adapt to complex equipment layout, resulting in low overall conveying efficiency and high interruption frequency.The device realizes efficient and stable conveying through the multi-stage conveying structure of "material barrel-conveying box-connection pipe" and the double helical conveying roller.

[0016] 2.The discharge adjustment of the traditional coffee packaging equipment is usually manually adjusted by adjusting the opening degree of the baffle, which not only has low adjustment accuracy, but also needs to be operated during the adjustment process, and cannot adapt to the production demand of rapid switching of multiple specifications, especially in the small-dose coffee packaging scene, the traditional equipment is difficult to meet the precision requirements.The device realizes automatic and high-precision adjustment of the discharge amount through the linkage adjustment structure of "stepping motor-worm-worm gear-gear-rack-adjusting plate".

[0017] In summary, the device overcomes the shortcomings of the prior art, improves the coffee packaging production efficiency, ensures the packaging quality, reduces the production cost, and can flexibly adapt to the coffee packaging demand of multiple specifications and high-end, which can not only reduce the equipment investment and operating cost for coffee production enterprises, but also help enterprises to meet the market demand for diversified and high-quality coffee products, and has high social use value and application prospect. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0020] Figure 2 It is a schematic diagram of the side structure of the present application;

[0021] Figure 3 It is a schematic diagram of the cross-section structure of the present application;

[0022] Figure 4 It is a schematic diagram of the connecting plate of the present application;

[0023] Figure 5 It is a schematic diagram of the discharge adjusting mechanism of the present application;

[0024] Figure 6 It is a schematic diagram of the clamping arm structure of the present application.

[0025] In the figure: 1, base; 2, connecting plate; 3, limiting slide rod; 4, first adjusting plate; 5, second adjusting plate; 6, rack; 7, first gear; 8, second gear; 9, first worm gear; 10, second worm gear; 11, stepping motor; 12, worm; 13, fixed plate; 14, slide rail; 15, clamping arm; 16, telescopic rod; 17, barrel; 18, discharging port; 19, conveying box; 20, first motor; 21, first spiral conveying roller; 22, connecting pipe; 23, second motor; 24, second spiral conveying roller; 25, discharging port; 26, feeding port. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0027] Embodiment 1: refer to Figure 5 A packaging equipment for coffee production, comprising a base 1, further comprising a discharging adjusting mechanism, the discharging adjusting mechanism comprising a connecting plate 2, a limiting slide rod 3, a first adjusting plate 4, a second adjusting plate 5, a rack 6, a first gear 7, a second gear 8; the connecting plate 2 is arranged above the base 1, the bottom of the connecting plate 2 is fixedly connected with two limiting slide rods 3 which are distributed at equal intervals, one end of the two limiting slide rods 3 is movably sleeved with the first adjusting plate 4, the end of the two limiting slide rods 3 away from the first adjusting plate 4 is movably sleeved with the second adjusting plate 5, one end of the first adjusting plate 4 and the second adjusting plate 5 is respectively provided with the rack 6, one end of the bottom of the connecting plate 2 is movably connected with the first gear 7, the end of the bottom of the connecting plate 2 away from the first gear 7 is movably connected with the second gear 8, the first gear 7 is parallel to the second gear 8, and the first gear 7 and the second gear 8 are respectively meshed with the two racks 6.

[0028] Specifically, refer to Figure 3The base 1 is fixedly connected with a material barrel 17 at the top, a discharge port 18 is formed in the inner wall of the material barrel 17 at the bottom, a conveying box 19 is fixedly installed at the bottom of the material barrel 17, the conveying box 19 is in communication with the discharge port 18 at the top, a first motor 20 is fixedly installed on one side of the outer wall of the conveying box 19, the rotating shaft of the first motor 20 extends to one side of the inner wall of the conveying box 19, a first spiral conveying roller 21 is fixedly connected with the rotating shaft of the first motor 20, a connecting pipe 22 is fixedly connected with the outer wall of the conveying box 19 away from the first motor 20, and the connecting pipe 22 is perpendicular to the output direction of the conveying box 19, and the beneficial effects are that the horizontal conveying of the coffee raw materials is realized through the linkage of the discharge port 18, the conveying box 19, the first motor 20 and the first spiral conveying roller 21, the subsequent vertical conveying link is provided with connection, the continuity of the raw material conveying is ensured, and the raw material accumulation and blockage are avoided.

[0029] Specifically, referring to Figure 3 The second motor 23 is fixedly connected at the top of the connecting pipe 22, the rotating shaft of the second motor 23 extends to the top of the inner wall of the connecting pipe 22 at the bottom, and the second spiral conveying roller 24 is fixedly connected with the rotating shaft of the second motor 23 at the bottom; the connecting plate 2 is fixedly connected at the top of the connecting pipe 22 at the bottom, the connecting plate 2 is provided with a discharge port 25 at the top, the discharge port 25 is in communication with the output end of the connecting pipe 22 at the bottom, and the discharge port 25 is tightly attached to the first adjusting plate 4 and the second adjusting plate 5 at the bottom, and the beneficial effects are that the horizontal conveying of the raw materials is converted into vertical downward conveying through the linkage of the connecting pipe 22, the second motor 23 and the second spiral conveying roller 24, the accurate guidance of the discharge port 25 is matched, the raw materials are accurately dropped on the adjusting plate, and the waste of the raw materials is reduced.

[0030] Specifically, referring to Figure 5 The connecting plate 2 is fixedly connected with two equidistantly distributed limiting sliding rods 3 at the bottom, the first adjusting plate 4 is movably sleeved with one end of the two limiting sliding rods 3, the second adjusting plate 5 is movably sleeved with the other end of the two limiting sliding rods 3 away from the first adjusting plate 4, the first adjusting plate 4 and the second adjusting plate 5 are respectively provided with a rack 6 at one end, the connecting plate 2 is movably connected with a first gear 7 at one end at the bottom, the connecting plate 2 is movably connected with a second gear 8 away from the first gear 7 at one end at the bottom, the first gear 7 is parallel to the second gear 8, and the first gear 7 and the second gear 8 are respectively meshed with the two racks 6, and the beneficial effects are that the limiting sliding rods 3 limit and guide the first adjusting plate 4 and the second adjusting plate 5, the meshing transmission of the gear and the rack is matched, the stable movement of the adjusting plate is ensured, and the foundation for subsequent accurate adjustment of the discharging amount is laid.

[0031] Specifically, referring to Figure 5The first gear 7 is fixedly installed at the bottom of the first worm wheel 9, the second gear 8 is fixedly installed at the bottom of the second worm wheel 10, the connecting plate 2 is fixedly connected with the step motor 11 at one end of the bottom, the rotating shaft of the step motor 11 is fixedly connected with the worm 12, the worm 12 is located between the first worm wheel 9 and the second worm wheel 10, one end of the worm 12 is movably connected to the bottom of the connecting plate 2, and the two sides of the worm 12 are meshed with the first worm wheel 9 and the second worm wheel 10 respectively, the beneficial effect is that the step motor 11 drives the worm 12, synchronously drives the first worm wheel 9 and the second worm wheel 10 to rotate, and then realizes the synchronous operation of the first gear 7 and the second gear 8, provides power for the synchronous movement of the adjusting plate, and guarantees the coordination of the adjusting process.

[0032] Specifically, referring to Figure 6 The connecting plate 2 is fixedly installed with the fixed plate 13 at one end of the bottom, the fixed plate 13 is fixedly connected with the slide rail 14 at one end of the outer wall, the slide rail 14 is parallel to the horizontal plane, the slide rail 14 is slidably connected with two parallel clamping arms 15 at one end, the fixed plate 13 is fixedly installed with two equidistantly distributed telescopic rods 16 at the inner wall close to one end of the slide rail 14, the two telescopic rods 16 are opposite in output direction, and the output end of the telescopic rod 16 is fixedly connected to one side of the outer wall of the clamping arm 15, the beneficial effect is that the telescopic rod 16 pushes the clamping arm 15 to slide on the slide rail 14, realizes stable clamping of the packaging container, prevents displacement or dumping of the container during material receiving, ensures that the raw materials accurately fall into the container, and improves the packaging quality.

[0033] Embodiment 2: referring to Figure 5 The difference between this embodiment and embodiment 1 is that through the precise control of the step motor 11, the fine adjustment of the opening size between the first adjusting plate 4 and the second adjusting plate 5 can be realized, and then the demand of different specifications of coffee packaging for raw material consumption can be adapted, and the beneficial effect is that compared with the basic conveying and clamping function of embodiment 1, this embodiment can more flexibly cope with multi-specification packaging production scenes, and can realize the rapid switching of the discharging amount without replacing the equipment parts, thereby improving the versatility and production efficiency of the equipment.

[0034] Specifically, referring to Figure 5The first adjusting plate 4 and the second adjusting plate 5 are respectively provided with a rack 6 at one end, the first gear 7 is movably connected to the bottom of the connecting plate 2 at one end, the second gear 8 is movably connected to the bottom of the connecting plate 2 at an end away from the first gear 7, the first gear 7 is parallel to the second gear 8, and the first gear 7 and the second gear 8 are respectively meshed with the two racks 6; the first worm wheel 9 is fixedly installed at the bottom of the first gear 7, the second worm wheel 10 is fixedly installed at the bottom of the second gear 8, the stepping motor 11 is fixedly connected to the bottom of the connecting plate 2 at one end, the worm 12 is fixedly connected to the rotating shaft of the stepping motor 11, the worm 12 is located between the first worm wheel 9 and the second worm wheel 10, one end of the worm 12 is movably connected to the bottom of the connecting plate 2, and the two sides of the worm 12 are respectively meshed with the first worm wheel 9 and the second worm wheel 10, which has the beneficial effects that the transmission characteristics of the worm gears and the precise control of the stepping motor are utilized, the precise rotating speed of the first gear 7 and the second gear 8 can be adjusted, the racks 6 are driven to move to make the opening size between the adjusting plates more accurate, and the small-dose and high-precision coffee packaging requirements can be met.

[0035] Specifically, referring to Figure 3 The top of the connecting plate 2 is provided with a discharge port 25, the discharge port 25 is communicated with the output end of the connecting pipe 22, and the bottom of the discharge port 25 is closely attached to the first adjusting plate 4 and the second adjusting plate 5; the top of the base 1 is fixedly connected with a material barrel 17, the inner wall of the material barrel 17 is provided with a discharging port 18 at the bottom, and the bottom of the material barrel 17 is fixedly installed with a conveying box 19, and the top of the conveying box 19 is communicated with the discharging port 18, which has the beneficial effects that the discharge port 25 is closely attached to the adjusting plate, the material barrel 17 stably supplies the conveying box 19 through the discharging port 18, the raw materials can be prevented from leaking from the gap when the discharge amount is adjusted, the stability of the raw material supply is ensured, and the adjusted discharge amount can be accurately matched with the packaging requirements.

[0036] Specifically, referring to Figure 3 The side wall of the conveying box 19 is fixedly installed with a first motor 20, the rotating shaft of the first motor 20 extends to one side of the inner wall of the conveying box 19, the rotating shaft of the first motor 20 is fixedly connected with a first spiral conveying roller 21, the side wall of the conveying box 19 away from the first motor 20 is fixedly connected with a connecting pipe 22, and the connecting pipe 22 is perpendicular to the output direction of the conveying box 19; the top of the connecting pipe 22 is fixedly connected with a second motor 23, the bottom rotating shaft of the second motor 23 extends to the top of the inner wall of the connecting pipe 22, and the bottom rotating shaft of the second motor 23 is fixedly connected with a second spiral conveying roller 24, which has the beneficial effects that the first spiral conveying roller 21 and the second spiral conveying roller 24 are cooperatively operated, the conveying speed can be synchronously adjusted according to the adjusted discharge amount, the raw materials can be prevented from being accumulated or insufficiently supplied due to the mismatch between the conveying amount and the discharge amount, and the smoothness of the packaging process is further ensured.

[0037] Specifically, referring to Figure 5The bottom of the connecting plate 2 is fixedly connected with two equidistantly distributed limiting slide rods 3, one end of each of the two limiting slide rods 3 is movably sleeved with a first adjusting plate 4, and the end, away from the first adjusting plate 4, of each of the two limiting slide rods 3 is movably sleeved with a second adjusting plate 5, which has the beneficial effect that the limiting slide rods 3 stably guide the adjusting plates, can ensure that the adjusting plates always move horizontally and cannot deviate when the opening size is finely adjusted, avoid fluctuations in the discharge amount caused by the shaking of the adjusting plates, further improve the accuracy of the discharge amount adjustment, and meet the strict use amount requirements of different specifications of coffee packaging.

[0038] Other structures not described refer to Example 1.

[0039] Working principle: in the utility model, working principle, raw materials are put into from the feeding opening 26 of the top of the barrel 17, the raw materials enter the inside of the barrel 17 along the feeding opening 26, the barrel 17 is used as raw material storage container, can temporarily store a certain amount of coffee raw materials, provides stable raw material supply for subsequent conveying link, avoids the influence of the continuity of the packing process due to the interruption of raw material supply, the discharge opening 18 of the inner wall bottom of the barrel 17 is communicated with the top of the conveying box 19, when raw material conveying is needed, the coffee raw materials in the barrel 17 fall into the conveying box 19 through the discharge opening 18. At this time, the first motor 20 fixedly installed on the side outer wall of the conveying box 19 is started, the rotating shaft of the first motor 20 extends to the side inner wall of the conveying box 19 and is fixedly connected with the first spiral conveying roller 21, and the first motor 20 drives the first spiral conveying roller 21 to rotate synchronously. In the rotating process of the first spiral conveying roller 21, the coffee raw materials in the conveying box 19 are horizontally conveyed away from the first motor 20 by the pushing action of the spiral blade, until the raw materials reach the connecting pipe 22 fixedly connected with the side outer wall of the conveying box 19 away from the first motor 20, the horizontal conveying process of the raw materials is completed, the connecting pipe 22 is perpendicular to the output direction of the conveying box 19, when the coffee raw materials enter the connecting pipe 22 from the conveying box 19, the second motor 23 fixedly connected with the top of the connecting pipe 22 is started, the rotating shaft at the bottom of the second motor 23 extends to the top inner wall of the connecting pipe 22 and is fixedly connected with the second spiral conveying roller 24, and the second motor 23 drives the second spiral conveying roller 24 to rotate. The second spiral conveying roller 24 converts the horizontal conveying direction of the coffee raw materials in the connecting pipe 22 into vertical downward conveying by the spiral pushing force generated by rotation, so that the raw materials can smoothly move towards the output end at the bottom of the connecting pipe 22, and prepare for subsequent discharge adjustment, the connecting plate 2 is fixedly connected to the bottom of the connecting pipe 22, and the discharge opening 25 is formed in the top of the connecting plate 2, the discharge opening 25 is communicated with the output end at the bottom of the connecting pipe 22, and the bottom of the discharge opening 25 is tightly attached to the first adjusting plate 4 and the second adjusting plate 5. The coffee raw materials conveyed vertically by the second spiral conveying roller 24 enter the discharge opening 25 in the top of the connecting plate 2 from the output end at the bottom of the connecting pipe 22, the discharge opening 25 plays the role of accurate guidance, ensures that the raw materials can accurately fall on the first adjusting plate 4 and the second adjusting plate 5, avoids waste or affects subsequent packaging accuracy due to raw material scattering, in order to realize the adjustment of the discharge amount, the first adjusting plate 4 and the second adjusting plate 5 need to be driven to move. At this time, the step motor 11 fixedly connected to one end of the bottom of the connecting plate 2 is started, the rotating shaft of the step motor 11 is fixedly connected with the worm 12, the worm 12 is located between the first worm wheel 9 and the second worm wheel 10 and is movably connected to the bottom of the connecting plate 2, and the worm 12 is meshed with the first worm wheel 9 and the second worm wheel 10 on both sides.The step motor 11 drives the worm 12 to rotate. Since the worm 12 is engaged with the first worm gear 9 and the second worm gear 10, the rotation of the worm 12 synchronously drives the first worm gear 9 and the second worm gear 10 to rotate, thereby providing a power source for the subsequent movement of the adjusting plates. The first gear 7 is fixedly installed at the bottom of the first worm gear 9, and the second gear 8 is fixedly installed at the bottom of the second worm gear 10. The first gear 7 and the second gear 8 are respectively engaged with the rack 6 provided at one end of the first adjusting plate 4 and the second adjusting plate 5. When the first worm gear 9 and the second worm gear 10 rotate under the drive of the worm 12, the first gear 7 and the second gear 8 fixedly connected thereto will synchronously rotate. Since the first gear 7 and the second gear 8 are engaged with the rack 6, the rotation of the gears will be converted into the linear movement of the rack 6. The rack 6 is provided at one end of the first adjusting plate 4 and the second adjusting plate 5, respectively. Therefore, the movement of the rack 6 will drive the first adjusting plate 4 and the second adjusting plate 5 to move. The connecting plate 2 is fixedly connected at the bottom with two equally spaced limiting slide rods 3. One end of each of the two limiting slide rods 3 is movably sleeved with the first adjusting plate 4, and the other end is movably sleeved with the second adjusting plate 5. When the first adjusting plate 4 and the second adjusting plate 5 are driven by the rack 6 to move, the limiting slide rods 3 can limit and guide the movement direction of the adjusting plates, preventing the first adjusting plate 4 and the second adjusting plate 5 from deviating or shaking during the movement, ensuring that the adjusting plates always move stably in the horizontal direction, and providing a guarantee for accurately adjusting the discharge amount. Since the bottom of the discharge port 25 is closely attached to the first adjusting plate 4 and the second adjusting plate 5, when the first adjusting plate 4 and the second adjusting plate 5 move under the guidance of the limiting slide rods 3, the relative distance between them will change. When it is necessary to increase the discharge amount, the step motor 11 drives the first adjusting plate 4 and the second adjusting plate 5 to move in opposite directions through a series of linkages, thereby increasing the opening size between them and allowing more coffee raw materials to pass through the discharge port 25. When it is necessary to reduce the discharge amount, the step motor 11 drives the first adjusting plate 4 and the second adjusting plate 5 to move in opposite directions, thereby reducing the opening size between them and reducing the amount of raw materials passing through the discharge port 25, so as to accurately control the discharge amount of coffee raw materials and meet the needs of different packaging specifications for the amount of raw materials. The fixed plate 13 fixedly installed at one end of the bottom of the connecting plate 2 has a slide rail 14 fixedly connected to the outer wall of one end thereof and parallel to the horizontal plane. Two parallel clamping arms 15 are slidably connected to one end of the slide rail 14. Two equally spaced telescopic rods 16 are fixedly installed on the inner wall of one end of the fixed plate 13 and have output directions opposite to each other. The output ends of the telescopic rods 16 are fixedly connected to the outer wall of one side of the clamping arms 15. When the coffee raw materials are output from the discharge port 25 into the packaging container, the telescopic rods 16 are activated and push the clamping arms 15 to slide on the slide rail 14. The two clamping arms 15 move in opposite directions to tightly clamp and fix the packaging container placed below, preventing the packaging container from shifting or tipping during the material receiving process, and ensuring that the coffee raw materials accurately fall into the packaging container, thereby further guaranteeing the packaging quality and efficiency.

[0040] The control mode of the utility model is automatic control through the controller, the control circuit of the controller can be realized through simple programming of the person skilled in the art, the provision of the power supply also belongs to the common knowledge in the art, and the utility model is mainly used for protecting the mechanical device, so the utility model will not explain the control mode and the circuit connection in detail.

[0041] The above is only the preferred specific implementation mode of the utility model, but the protection scope of the utility model is not limited to this, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A packaging apparatus for coffee production comprising a base (1), characterized in that, Further include the discharge adjusting mechanism, the discharge adjusting mechanism includes connecting plate (2), limit slide rod (3), first adjusting plate (4), second adjusting plate (5), rack (6), first gear (7), second gear (8); The base (1) is provided with a connecting plate (2) above, the bottom of the connecting plate (2) is fixedly connected with two equidistantly distributed limit slide rods (3), one end of the two limit slide rods (3) is movably sleeved with a first adjusting plate (4), one end of the two limit slide rods (3) away from the first adjusting plate (4) is movably sleeved with a second adjusting plate (5), one end of the first adjusting plate (4) and the second adjusting plate (5) is respectively provided with a rack (6), one end of the bottom of the connecting plate (2) is movably connected with a first gear (7), the end of the bottom of the connecting plate (2) away from the first gear (7) is movably connected with a second gear (8), the first gear (7) is parallel to the second gear (8), the first gear (7) and the second gear (8) are respectively meshed with the two racks (6).

2. A packaging apparatus for the production of coffee according to claim 1, characterized in that: The discharge adjusting mechanism further comprises a first worm gear (9), a second worm gear (10), a stepping motor (11) and a worm (12), the first gear (7) is fixedly installed with the first worm gear (9) at the bottom, the second gear (8) is fixedly installed with the second worm gear (10) at the bottom, one end of the bottom of the connecting plate (2) is fixedly connected with the stepping motor (11), the rotating shaft of the stepping motor (11) is fixedly connected with the worm (12), the worm (12) is located between the first worm gear (9) and the second worm gear (10), one end of the worm (12) is movably connected to the bottom of the connecting plate (2), the two sides of the worm (12) are respectively meshed with the first worm gear (9) and the second worm gear (10).

3. A packaging apparatus for coffee production according to claim 1, characterized in that: One end of the bottom of the connecting plate (2) is fixedly installed with a fixed plate (13), one end of the outer wall of the fixed plate (13) is fixedly connected with a slide rail (14), the slide rail (14) is parallel to the horizontal plane, one end of the slide rail (14) is slidably connected with two parallel clamping arms (15), two equidistantly distributed telescopic rods (16) are fixedly installed on the inner wall of one end of the fixed plate (13) close to the slide rail (14), the output directions of the two telescopic rods (16) are opposite, and the output end of the telescopic rod (16) is fixedly connected to the outer wall of one side of the clamping arm (15).

4. A packaging apparatus for coffee production according to claim 1, characterized in that: The bottom of the connecting plate (2) is fixedly connected with a fixed plate (13), one end of the outer wall of the fixed plate (13) is fixedly connected with a slide rail (14), the slide rail (14) is parallel to the horizontal plane, one end of the slide rail (14) is slidably connected with two parallel clamping arms (15), two equidistantly distributed telescopic rods (16) are fixedly installed on the inner wall of one end of the fixed plate (13) close to the slide rail (14), the output directions of the two telescopic rods (16) are opposite, and the output end of the telescopic rod (16) is fixedly connected to the outer wall of one side of the clamping arm (15).

5. A packaging apparatus for the production of coffee according to claim 4, characterized in that: The top of the base (1) is fixedly connected with a material barrel (17), the inner wall of the bottom of the material barrel (17) is provided with a discharging opening (18), and the bottom of the material barrel (17) is fixedly installed with a conveying box (19), and the top of the conveying box (19) is communicated with the discharging opening (18). One side of the outer wall of the conveying box (19) is fixedly installed with a first motor (20), the rotating shaft of the first motor (20) extends to one side of the inner wall of the conveying box (19), the rotating shaft of the first motor (20) is fixedly connected with a first spiral conveying roller (21), one side of the outer wall of the conveying box (19) away from the first motor (20) is fixedly connected with a connecting pipe (22), and the connecting pipe (22) is perpendicular to the output direction of the conveying box (19).

6. A packaging apparatus for the production of coffee according to claim 5, characterized in that: The second motor (23) is fixedly connected to the top of the connecting pipe (22), the bottom rotating shaft of the second motor (23) extends to the inner wall top of the connecting pipe (22), and the bottom rotating shaft of the second motor (23) is fixedly connected with the second spiral conveying roller (24).

7. A packaging apparatus for the production of coffee according to claim 5, characterized in that: The top of the connecting plate (2) is fixedly connected to the bottom of the connecting pipe (22), the top of the connecting plate (2) is provided with a discharge port (25), the discharge port (25) is communicated with the bottom output end of the connecting pipe (22), and the bottom of the discharge port (25) is tightly attached to the first adjusting plate (4) and the second adjusting plate (5).

8. A packaging apparatus for the production of coffee according to claim 4, characterized in that: The top of the material barrel (17) is provided with a feeding port (26).

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