Powder food subpackaging device

Abstract

The utility model relates to the technical field of powder food subpackaging, in particular to a powder food subpackaging device which comprises a support, a conveying belt, an installation frame, a material distributing hopper and a discharging assembly. The discharging assembly comprises a connecting rod, a telescopic pipe, a lifting plate, a discharging head and a bag opening component, when the conveying belt conveys the packaging bag to move to the position below the discharging head, the electric push rod is started, then the lifting plate and the discharging head are driven to descend, the discharging head extends into the packaging bag, and then the control valve is opened; materials in the distributing hopper can enter a packaging bag through a control valve, a telescopic pipe and a discharging head, and the discharging head is located in the packaging bag, so that the problem that powder food spills out of the packaging bag is avoided, and the purposes of reducing filling errors and affecting the sanitation of the working environment are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to powder food subpackaging technical field especially, relate to a powder food subpackaging device. BACKGROUND

[0002] Powder food subpackaging needs to use automatic subpackaging machine, and the traditional automatic subpackaging machine is easy to jam, which affects production efficiency.

[0003] Prior art CN211766704U discloses a kind of powder automatic subpackaging machine, including subpackaging mechanism, conveying mechanism, nitrogen filling sealing mechanism and PLC controller, subpackaging mechanism includes shell, stirring mechanism and material distributing screw rod, shell upper side is provided with feed hopper, shell lower side is provided with discharge pipe, stirring mechanism is arranged in shell, material distributing screw rod is arranged in the discharge pipe, and is connected with stirring mechanism, conveying mechanism is arranged below subpackaging mechanism, conveying mechanism is arranged with multiple fixing mechanisms, fixing mechanism includes cylinder, signal lamp, weight sensor and two vacuum chucks, nitrogen filling sealing mechanism is arranged at the left side of subpackaging mechanism, when working, operator is at the rear end of conveying mechanism, in turn, packaging bag opening is pressed into cylinder with the upper side, PLC controller controls corresponding vacuum chuck to open, is adsorbed in the both sides of packaging bag, so that packaging bag keeps open state, under the action of conveying mechanism, in turn, packaging bag is transported to the stop below discharge pipe, then the filling and weighing of powder are carried out.

[0004] The above device opens packaging bag by the both sides of vacuum chuck, but discharge pipe is located at the outside of packaging bag when discharging, so that powder is easy to spill to the outside of packaging bag when discharging, which causes waste, filling error, high scrap rate and affects working environment at the same time. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of powder food subpackaging device, solve the discharge pipe of the powder automatic subpackaging machine of existing one when discharging is located at the outside of packaging bag, so that powder is easy to spill to the outside of packaging bag when discharging, which causes waste, filling error, high scrap rate and affects working environment at the same time.

[0006] To achieve the above object, the utility model provides a kind of powder food subpackaging device, including support, conveyer belt, mounting bracket and distributing hopper, the conveyer belt is installed on the support, the mounting bracket is installed on the support, the distributing hopper is fixedly installed on the mounting bracket, further include discharging assembly;The discharging assembly includes connecting rod, telescopic pipe, lifting plate, discharge head and bag supporting component, the connecting rod is fixedly connected with the distributing hopper, and located at the side of the distributing hopper close to the conveyer belt, the telescopic pipe is connected with the distributing hopper, and is communicated with the distributing hopper, the discharge head is connected with the telescopic pipe, and is communicated with the telescopic pipe, and located at the end of the telescopic pipe away from the distributing hopper, the lifting plate is fixedly connected with the discharge head, and is sleeved on the discharge head, the bag supporting component is arranged on the connecting rod.

[0007] Wherein, the bag supporting component includes shell, first spring, bag supporting plate, abutting plate and elastic rod, the first spring is connected with the lifting plate, and is sleeved on the discharge head;The shell is connected with the first spring, and located at the end of the first spring away from the lifting plate;The bag supporting plate is rotatably connected with the shell, and is arranged on the shell;The abutting plate is fixedly installed at the lower end of the connecting rod;The elastic rod is connected with the shell, and is in abutment with the bag supporting plate.

[0008] Wherein, the elastic rod includes sleeve, second spring and rod body, the sleeve is fixedly connected with the shell, and located inside the shell;The second spring is connected with the sleeve, and located inside the sleeve;The rod body is connected with the second spring, and is in abutment with the bag supporting plate, and located at the end of the second spring.

[0009] Wherein, the bag supporting component further includes abutting roller, the abutting roller is rotatably connected with the discharge head, and located at the side of the discharge head close to the bag supporting plate.

[0010] Wherein, the powder food subpackaging device further includes photoelectric sensor, the photoelectric sensor is fixedly connected with the support, and is arranged on the support.

[0011] The utility model discloses a kind of powder food subpackaging device, when the conveyer belt package bag is moved to the discharge head below, the electric push rod is started, and then drives the lifting plate and the discharge head to descend, makes the discharge head extend into package bag interior, then the control valve is opened, so that the material in the distributing hopper can pass through the control valve, the telescopic pipe and the discharge head into package bag interior, since the discharge head is located in package bag interior, to avoid the problem that powder food spills out of package bag, realize the problems such as waste, filling error, high scrap rate and influence working environment. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or prior art description will be briefly introduced.

[0013] Figure 1 is the overall structure schematic diagram of the powder food sub-packaging device.

[0014] Figure 2 is the structure schematic diagram of the bag supporting component.

[0015] Figure 3 is the installation structure schematic diagram of the discharging head.

[0016] Figure 4 is the Figure 3 enlarged view of A.

[0017] In the figure: 101- support, 102- conveying belt, 103- mounting frame, 104- distributing hopper, 105- discharging assembly, 106- control valve, 107- connecting rod, 108- telescopic pipe, 109- lifting plate, 110- discharging head, 111- bag supporting component, 112- shell, 113- first spring, 114- bag supporting plate, 115- abutting plate, 116- elastic rod, 117- sleeve, 118- second spring, 119- rod body, 120- abutting roller, 121- photoelectric sensor, 122- electric push rod. DETAILED DESCRIPTION

[0018] The embodiments of the present application will be described in detail below, and the examples of the embodiments are shown in the drawings. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0019] Please refer to Figures 1 to 4 , wherein Figure 1 is the overall structure schematic diagram of the powder food sub-packaging device, Figure 2 is the structure schematic diagram of the bag supporting component, Figure 3 is the installation structure schematic diagram of the discharging head, Figure 4 is Figure 3 the enlarged view of A.

[0020] The utility model provides a kind of powder food subpackaging device, including support 101, conveyer belt 102, mounting bracket 103, distributing hopper 104, discharging assembly 105 and photoelectric sensor 121, the discharging assembly 105 includes connecting rod 107, telescopic pipe 108, lifting plate 109, discharge head 110 and bag support component 111, the bag support component 111 includes shell 112, first spring 113, bag support plate 114, abutment plate 115, elastic rod 116 and abutment roller 120, the elastic rod 116 includes sleeve 117, second spring 118 and stem 119, the lifting plate 109 and the discharge head 110 are driven to descend by the electric push rod 122, so that the discharge head 110 is located inside packaging bag when discharging, so as to avoid powder food to be splashed in packaging bag, it can be understood that the foregoing scheme can be used to avoid powder food to be splashed in packaging bag, and also can be used to open packaging bag mouth, avoid packaging bag mouth to be opened smaller, affect the discharge head 110 to be inserted into packaging bag.

[0021] For the specific embodiment, the conveyer belt 102 is installed on the support 101, the mounting bracket 103 is installed on the support 101, the distributing hopper 104 is fixedly installed on the mounting bracket 103, a control valve 106 is arranged at the discharge port of the distributing hopper 104, and the conveyer belt 102 is used to convey packaging bags to move so that the packaging bags can move to the discharging assembly 105. In use, the packaging bag opening is placed upward on the conveyer belt 102, the packaging bag is conveyed to move to the discharging assembly 105 by the conveyer belt 102, at this time, the conveyer belt 102 stops working, the control valve 106 is opened, and the powder food in the distributing hopper 104 can be loaded into the packaging bag through the control valve 106 and the discharging assembly 105.

[0022] The connecting rod 107 is fixedly connected with the distributing hopper 104 and located on the side of the distributing hopper 104 close to the conveyer belt 102, the telescopic pipe 108 is connected with the distributing hopper 104 and communicates with the distributing hopper 104, the discharge head 110 is connected with the telescopic pipe 108 and communicates with the telescopic pipe 108, and located at the end of the telescopic pipe 108 away from the distributing hopper 104, the lifting plate 109 is fixedly connected with the discharge head 110 and sleeved on the discharge head 110, and the bag support component 111 is arranged on the connecting rod 107. The connecting rod 107 is provided with four, two of which are provided with electric push rods 122, the output end of the electric push rod 122 is connected with the lifting plate 109, the telescopic pipe 108 can be telescopic, and the bag support component 111 is used to open the bag opening of the packaging bag.

[0023] When the conveying belt 102 transports the packaging bag to below the discharge head 110, the electric push rod 122 is started, and drives the lifting plate 109 and the discharge head 110 to descend, so that the discharge head 110 extends into the packaging bag, then the control valve 106 is opened, so that the material in the distribution hopper 104 can enter the packaging bag through the control valve 106, the telescopic pipe 108 and the discharge head 110. Since the discharge head 110 is located in the packaging bag, the problem of powder food spilling out of the packaging bag is avoided, and the problems of waste, filling error, high scrap rate and influence on working environment are avoided.

[0024] Secondly, the first spring 113 is connected with the lifting plate 109 and is sleeved on the discharge head 110; the shell 112 is connected with the first spring 113 and is located at one end of the first spring 113 away from the lifting plate 109; the bag supporting plate 114 is rotationally connected with the shell 112 and is arranged on the shell 112; the abutting plate 115 is fixedly installed at the lower end of the connecting rod 107; the elastic rod 116 is connected with the shell 112 and abuts against the bag supporting plate 114; the bag supporting plate 114 and the elastic rod 116 are provided in plurality, the elastic rod 116 is elastic and can be stretched and contracted, the bag supporting plate 114 is driven to rotate by the elasticity of the elastic rod 116, so that the lower part of the bag supporting plate 114 is folded to form a taper, so that the bag supporting plate 114 is conveniently extended into the opening of the packaging bag; when the electric push rod 122 drives the lifting plate 109 to descend, the lifting plate 109 drives the first spring 113, the shell 112 and the bag supporting plate 114 to descend, so that the lower end of the bag supporting plate 114 extends into the packaging bag, when the shell 112 abuts against the abutting plate 115, the descent of the shell 112 is limited by the abutting plate 115, at this time, the shell 112 stops descending, while the lifting plate 109 and the discharge head 110 continue to descend under the action of the electric push rod 122 and press the first spring 113, the discharge head 110 is pressed and opened during the descending process, so that the lower end of the four bag supporting plates 114 is opened, at this time, the opening of the packaging bag is opened, so that the discharge head 110 can extend into the inside of the packaging bag.

[0025] Meanwhile, the sleeve body 117 is fixedly connected with the shell 112 and located inside the shell 112; the second spring 118 is connected with the sleeve body 117 and located inside the sleeve body 117; the rod body 119 is connected with the second spring 118 and abuts against the bag supporting plate 114 and located at one end of the second spring 118; the sleeve body 117 is hollow, the rod body 119 can be received inside the sleeve body 117, the rod body 119 is driven to move by the elasticity of the second spring 118, and then the rod body 119 drives the bag supporting plate 114 to rotate, so that the lower ends of the four bag supporting plates 114 can be folded.

[0026] In addition, the abutting roller 120 is rotatably connected with the discharge head 110 and located on the side of the discharge head 110 close to the bag supporting plate 114; the abutting roller 120 is provided with four, the friction between the discharge head 110 and the bag supporting plate 114 is reduced by the abutting roller 120, wear caused by long-time use is avoided, and the smoothness of the equipment during operation is improved.

[0027] Finally, the photoelectric sensor 121 is fixedly connected with the support 101 and arranged on the support 101; the photoelectric sensor 121 is located below the discharge head 110, the position of the packaging bag is detected by the photoelectric sensor 121, when the photoelectric sensor 121 detects the packaging bag, it indicates that the packaging bag moves to below the discharge head 110, at this time, the control valve 106 and the electric push rod 122 are started to carry out the sub-packaging of the powder food.

[0028] When the powder food dispensing device is used, first, the operator places the empty packaging bag with the opening upward on the conveying belt 102, the conveying belt 102 is started to convey the packaging bag to move, when the packaging bag moves to the detection range of the photoelectric sensor 121, the photoelectric sensor 121 identifies and sends a signal to the control system (not shown in the figure), the control system controls the conveying belt 102 to stop running, and activates the electric push rod 122; after receiving the start signal, the electric push rod 122 starts to elongate, pushes the lifting plate 109 and the discharge head 110 to descend, in this process, the shell 112 and the bag supporting member 111 thereon are driven to descend together; when the shell 112 of the bag supporting member 111 contacts the abutting plate 115, the descent of the shell 112 is limited, and the lifting plate 109 and the discharge head 110 continue to descend under the action of the electric push rod 122 and compress the first spring 113; at this time, the bag supporting plate 114 starts to rotate outward under the action of the discharge head 110, and the lower end gradually opens, supporting the opening of the packaging bag, when the discharge head 110 completely enters the packaging bag, the powder food in the dispensing hopper 104 is injected into the packaging bag through the opened control valve 106, the telescopic pipe 108 and the discharge head 110, and the dispensing is completed, the control system closes the control valve 106, and the electric push rod 122 retracts, driving the lifting plate 109, the discharge head 110 and the bag supporting member 111 to rise and reset, the conveying belt 102 is started again, conveying the filled packaging bag to the next process, and the new empty packaging bag is sent to the conveying belt 102, preparing for the next round of dispensing operation, so as to realize the purpose of avoiding the powder food from spilling outside the packaging bag, and supporting the bag opening, facilitating the extension of the discharge head 110 into the packaging bag.

[0029] The above only discloses one or more preferred embodiments of the application, and cannot limit the scope of the application. Those skilled in the art can understand that the above-mentioned embodiments can be implemented in whole or in part, and equivalent changes made according to the claims of the application still fall within the scope of the application.

Claims

1. A powder food sub-packaging device, comprising a support, a conveyor belt, a mounting frame and a sub-bucket, the conveyor belt is mounted on the support, the mounting frame is mounted on the support, and the sub-bucket is fixedly mounted on the mounting frame, characterized in that, It further comprises a discharging assembly; The discharging assembly comprises a connecting rod, an extension pipe, a lifting plate, a discharge head and a bag supporting member, the connecting rod is fixedly connected with the sub-bucket and located on the side of the sub-bucket close to the conveyor belt, the extension pipe is connected with the sub-bucket and communicates with the sub-bucket, the discharge head is connected with the extension pipe and communicates with the extension pipe, and is located at the end of the extension pipe away from the sub-bucket, the lifting plate is fixedly connected with the discharge head and sleeved on the discharge head, and the bag supporting member is arranged on the connecting rod.

2. The powder food sub-packaging device according to claim 1, characterized in that, The bag supporting member comprises a shell, a first spring, a bag supporting plate, an abutting plate and an elastic rod, the first spring is connected with the lifting plate and sleeved on the discharge head; the shell is connected with the first spring and located at the end of the first spring away from the lifting plate; the bag supporting plate is rotatably connected with the shell and arranged on the shell; the abutting plate is fixedly mounted on the lower end of the connecting rod; and the elastic rod is connected with the shell and abuts against the bag supporting plate.

3. The powder food sub-packaging device according to claim 2, characterized in that, The elastic rod comprises a sleeve, a second spring and a rod body, the sleeve is fixedly connected with the shell and located inside the shell; the second spring is connected with the sleeve and located inside the sleeve; and the rod body is connected with the second spring and abuts against the bag supporting plate and located at one end of the second spring.

4. The powder food sub-packaging device according to claim 2, characterized in that, The bag supporting member further comprises an abutting roller, the abutting roller is rotatably connected with the discharge head and located on the side of the discharge head close to the bag supporting plate.

5. The powder food sub-packaging device according to claim 1, characterized in that, The powder food sub-packaging device further comprises a photoelectric sensor, the photoelectric sensor is fixedly connected with the support and arranged on the support.

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