CN219468164U - Discharging device - Google Patents

Abstract

The utility model relates to the technical field of feeding equipment for packaging technology, in particular to a blanking device, which comprises a plurality of conveying units continuously arranged on a frame body, wherein each conveying unit can be overturned relative to the frame body, a receiving hopper is arranged below each conveying unit, when materials are conveyed, the materials are positioned on a conveying belt of the conveying unit, any conveying unit overturns relative to the frame body so as to enable the conveying belt of the conveying unit to incline, and the materials positioned on the conveying belt slide down to the receiving hopper below the conveying unit along the conveying belt. The utility model can obviously improve the automation degree of scattered material packaging and effectively improve the packaging efficiency.

Description

Discharging device

Technical Field

The utility model relates to the technical field of feeding equipment for packaging technology, in particular to a blanking device.

Background

The slaughtering of pigs is the process of slaughtering pigs, and the slaughtered pigs are sold in the market. The pig slaughtering and centralized quarantine system is implemented in China, which has higher requirements on slaughtering efficiency. After the live pig is slaughtered, the head, the tail and all viscera are removed, two half carcasses are formed through splitting, the pig is hung on a hanging chain in an inverted mode through two rear legs of the pig, the pig can move along with a conveying chain according to requirements, and then the hung carcasses are conveyed to a designated position through the conveying chain to be split in three sections. In general, two carcasses of a live pig are manually aligned on a horizontal conveying plate chain, a division position is determined by an operator, and cutting is performed according to the determined division position to complete three-section division.

The bone meat comes from the further processing of the three-section split carcass, and the bone main products are five main categories, including the backbone weighing about 1.5kg, the rear leg weighing about 1.3kg, the front leg weighing about 1kg, the tail wishbone weighing about 0.8kg, and the rib cage weighing about 1.5kg, respectively. When packaging, the same type of products need to be weighed and packaged, namely, one package specification only comprises one type of bones, for example, only rear leg bones, the packaging used outer wrapping materials are generally cartons, and each carton weighs 10kg of bone meat.

The weighing links involved in the packaging process need to pick and replace bones frequently to meet the weighing requirement, namely, bones are taken out of one turnover basket and put into another clean turnover basket to be weighed in the weighing process, so that whether the weighed bones meet the requirement of one package or not is determined, because bone products are affected by various factors such as various types, irregular shapes, large single weight (one weight is about 1kg-1.5 kg), space limitation of workshops, weighing efficiency and the like, during the packaging process, when a skilled operator picks bones needing to be weighed, the weighing of the bones can be accurately estimated by the aid of the measured bones to determine whether the bones are selected or not, but a raw hand cannot determine whether the bones are selected or not in a measuring mode, so that the times of frequently selecting and weighing the bones are more, although the bones can be weighed by automatic weighing equipment to determine whether the selected bones are selected or not, the selected bones still meet the requirement of the required weight of one package, the selected bones can still meet the requirements of a mechanical package, the mechanical package can be applied in an irregular mode of the bone, and the packaging efficiency is still low.

Based on the above, the utility model provides a blanking device, which aims to realize feeding of the distributing equipment used by the utility model according to the requirement so as to further improve the packaging efficiency of meat materials.

Disclosure of Invention

In order to realize feeding to weighing equipment according to the requirement so as to further improve the packaging efficiency of meat materials, the utility model provides the following technical scheme:

the utility model provides a unloader, includes a plurality of conveying units that set up in succession on the support body, every conveying unit is relative the support body can overturn and set up, and every conveying unit's below is used for setting up and connects the hopper, and during the material is carried the material is located on conveying unit's the conveyer belt, arbitrary one conveying unit is relative the support body upset is so that conveying unit's conveyer belt slope, is located the material on the conveyer belt is followed the conveyer belt slides to be located the hopper that connects of conveying unit below.

As a further improvement, the conveying unit comprises rollers arranged in pairs, wherein at least one roller is a motorized roller, and two rollers are positioned on the inner side of the conveyor belt and are arranged close to the conveyor belt, and the motorized roller rotates to drive the conveyor belt to convey materials.

As a further improvement, the rollers are arranged on the bracket, and two rollers are respectively arranged at two opposite ends of the bracket.

As a further improvement, the first end of the bracket is hinged with the frame body, and the device also comprises a first driving device, two ends of the first driving device are respectively hinged with the second end of the bracket and the frame body, when the first driving device stretches, the bracket rotates around the hinged end of the bracket and the frame body so as to incline the conveyor belt.

As a further improvement, the first driving device is a cylinder or an electric push rod.

As a further improvement, the conveyor belt further comprises baffles positioned on two sides of the conveyor belt, and the baffles are fixed on the bracket.

As a further improvement, the receiving hopper comprises a front hopper and a rear hopper which are respectively hinged with the frame body, and further comprises a sliding block and a pair of connecting rods, wherein the sliding block and the front hopper are respectively hinged at two ends of one connecting rod, the front hopper and the rear hopper are respectively hinged at two ends of the other connecting rod, so that when the sliding block moves along the vertical direction, the front hopper and the rear hopper which are respectively hinged with the two connecting rods rotate around the hinge points of the front hopper and the rear hopper with the frame body respectively to enable the front hopper and the rear hopper to be separated or attached.

As a further development, the slide is fixedly connected to the second drive.

As a further improvement, the second driving device is a cylinder or an electric push rod.

The beneficial effects are that: according to the utility model, a plurality of conveying units are used for conveying meat materials, and meanwhile, as the corresponding receiving hopper is arranged below each conveying unit, when a temporary storage bin of the cargo allocation device below the receiving hopper feeds back a material shortage signal, the conveying unit corresponding to the upper part of the temporary storage bin of the material shortage is overturned relative to the frame body and the conveying belt of the conveying unit is inclined, so that the materials on the conveying unit slide down to the receiving hopper below the corresponding conveying unit along the conveying belt, and the materials in the receiving hopper are used for further feeding the cargo allocation device when the receiving hopper is opened. The utility model can obviously improve the automation degree of scattered material packaging and effectively improve the packaging efficiency.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a front view of the present utility model;

FIG. 2 is a top perspective view of the present utility model;

FIG. 3 is a bottom perspective view of the present utility model;

FIG. 4 is a schematic diagram of a transport unit;

FIG. 5 is a schematic diagram of the assembly of the components of the conveyor belt of the conveyor unit after removal;

FIG. 6 is a schematic diagram of the working principle of the receiving hopper;

FIG. 7 is a schematic diagram of the feed principle of the cargo dispensing device according to the present utility model;

FIG. 8 is a top perspective view of the internal structure of the temporary storage bin of the cargo allocation apparatus;

FIG. 9 is a perspective view of the top structure of a temporary storage bin of the cargo allocation apparatus;

in the accompanying drawings: 1. a frame body; 2. a conveying unit; 21. a conveyor belt; 22. a roller; 23. a bracket; 231. a first end; 232. a second end; 24. a first driving device; 25. a baffle; 3. a receiving hopper; 31. a front bucket; 32. a rear bucket; 33. a slide block; 34. a connecting rod; 35. a second driving device; 4. a cargo allocation device; 41. temporary storage bin; 411. a cover plate; 412. a door structure; 42. a conveyor belt; l, left side; r, right side.

Detailed Description

Technical or scientific terms used in the present specification should be given the ordinary meaning as understood by one of ordinary skill in the art: the terms "first," "second," and the like, as used in this specification, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another; the terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include various forms of connections, whether direct or indirect; "upper", "lower", "left", "right", "front", "rear", "far", "near", "start", "end", etc. are used merely to indicate relative positional relationships, which may change accordingly when the absolute position of the object to be described changes; furthermore, in the description of the present specification, unless otherwise indicated, the meaning of "a plurality", "a number" is two or more.

For a better understanding of the present utility model, the following terms are explained with reference to the present utility model.

The term "PLC controller": a programmable logic controller. Digital computing operating electronic systems designed specifically for application in an industrial environment. It adopts a programmable memory, in its interior is stored the instruction for executing logic operation, sequence control, timing, counting and arithmetic operation, etc. and utilizes digital or analog input and output to control various mechanical equipments or production processes.

For a better understanding of the present utility model, embodiments of the present utility model will be described below with reference to the accompanying drawings.

As shown in fig. 1 to 4, a blanking device includes a plurality of conveying units 2 continuously disposed on a frame 1, each conveying unit 2 is disposed in a reversible manner with respect to the frame 1, a receiving hopper 3 is disposed below each conveying unit 2, the material is disposed on a conveyor belt 21 of the conveying unit 2 when conveyed, any conveying unit 2 is turned over with respect to the frame 1 so that the conveyor belt 21 of the conveying unit 2 is inclined, and the material disposed on the conveyor belt 21 slides along the conveyor belt 21 to the receiving hopper 3 below the conveying unit 2.

As shown in fig. 4 and 5, in one embodiment, the implementation manner that the conveying unit 2 is reversible relative to the frame body 1 may be: the first end 231 of the bracket 23 of the conveying unit is hinged with the frame body 1, and the first driving device 24 is used to enable two ends of the first driving device to be respectively hinged with the second end 232 of the bracket 23 and the frame body 1, so that when the first driving device 24 stretches and contracts, the bracket 23 rotates around the hinged end of the first driving device and the frame body 1, and therefore the conveying unit 2 can be overturned relative to the frame body 1. The first driving means 24 may be a cylinder or an electric push rod.

As shown in fig. 4 and 5, the structure in which the conveying unit 2 conveys the material may be: the conveying unit 2 comprises rollers 22 arranged in pairs, two rollers 22 are arranged on a bracket 23, at least one roller 22 is an electric roller, the two rollers 22 are positioned on the inner side of the conveyor belt 21 and are closely arranged on the conveyor belt 21, specifically, the two rollers 22 can be respectively positioned at two opposite ends of the bracket 23, the relative distance between the two rollers 22 is properly adjusted according to the length of the conveyor belt 21 so as to tension the conveyor belt 21, and thus the conveyor belt 21 can be driven to synchronously move along with the two rollers 22 to convey materials when the electric roller rotates. The motorized pulley belongs to the prior art and is not described in detail herein.

It will be appreciated that the purpose of the conveyor unit 2 being flipped relative to the frame 1 is to tilt the conveyor belt 21 of the conveyor unit 2 to slide the conveyed material on the conveyor belt 21 along the conveyor belt 21.

In the above embodiments, the baffles 25 may be further disposed at both sides of the conveyor belt 21, and the baffles 25 may be fixed to the bracket 23. As shown in fig. 4 and 5, it is apparent that the baffles 25 located at both sides of the conveyor belt 21 can prevent the conveyed material from falling from both sides of the conveyor belt 21 when the conveying unit 2 conveys the material.

As shown in fig. 1 to 3 and 6, in some embodiments, the receiving hopper 3 includes a front hopper 31 and a rear hopper 32 hinged to the frame 1, respectively, and further includes a slider 33 moving in a vertical direction and a pair of links 34, both ends of one link 34 being hinged to the slider 33 and the front hopper 31, respectively, and both ends of the other link 34 being hinged to the slider 33 and the rear hopper 32, respectively, so that the front hopper 31 and the rear hopper 32 hinged to the two links 34 are rotated about hinge points thereof with the frame 1, respectively, to separate or fit the front hopper 31 from the rear hopper 32 when the slider 33 moves in the vertical direction. It will be appreciated that the separation of the front hopper 31 and the rear hopper 32 of the receiving hopper 3 allows the material located in the receiving hopper 3 to fall off, and that the receiving hopper 3 can store the material from the conveyor belt 21 of the conveying unit 2 after the front hopper 31 and the rear hopper 32 are attached again.

In the above embodiment, the slider 33 is fixedly connected to the second driving device 35. The second driving device 35 may be a cylinder or an electric putter, and the slider 33 moves in synchronization with the telescopic motion along with the telescopic motion of the cylinder or the electric putter.

The cargo allocation device 4 or the cargo allocation device 4 that can be used in the present utility model is manufactured by Munrog, inc., and its model is MR6105A, as shown in FIGS. 8 and 9, and the structure and operation of the cargo allocation device 4 will be briefly described herein: the dispensing apparatus 4 comprises a plurality of temporary storage bins 41 arranged in parallel and a conveyor belt 42 arranged below the temporary storage bins 41, a reversible cover plate 411 is arranged above each temporary storage bin 41, a door structure 412 is arranged below each temporary storage bin 41, meat materials on the cover plate 411 fall into the bottom of the temporary storage bin 41 when the cover plate 411 is turned over, the meat materials in the temporary storage bins 41 can be temporarily stored in the temporary storage bins 41 due to the arrangement of the door structures 412, and the meat materials in the corresponding temporary storage bins 41 fall onto the conveyor belt 42 arranged below the temporary storage bins 41 when the door structures 412 are opened, so that the meat materials on the conveyor belt 42 are conveyed to a packaging position along the conveying direction, and the conveyed meat materials are manually put into a packaging paper box at the packaging position to complete packaging. Because the weight of each meat product is different, for example, 10KG meat products are selected and packaged once to meet the requirement of weighing, so that the sum of the weights of the different meat product combinations can be 10KG in the process of weighing once. To increase the selectivity of the selectable individual meat products in different blocks, the temporary storage compartment 41 of the dispensing apparatus 4 may be further divided into a left side L and a right side R, wherein the meat products located on the cover 411 may fall into the left side L and the right side R, respectively, when the cover 411 is turned in different directions. While not only are load cells provided for weighing the meat products located on the cover 411, but also on the door structures 412 located at the bottom of the left L and right R sides of the temporary storage bin 41. The dispensing apparatus 4, when picking meat products located in different bins 41, picks the sum of the weights in each bin 41 as 10KG while comparing them.

Before the utility model is used, firstly, the relative position of the blanking device and the distributing equipment 4 is arranged, so that the blanking device is positioned right above the temporary storage bin 41 of the distributing equipment 4, as shown in fig. 7, and the relative position meets the following conditions: in the case of not providing the receiving hoppers 3, it is necessary to enable the material on the conveyor belt 21 of the conveying unit 2 to fall onto the cover plate 411 of the temporary storage bin 41 when each conveying unit 2 is turned over with respect to the frame body 1; or in the case where the receiving hopper 3 is provided so that the material located in the receiving hopper 3 can fall onto the cover plate 411 of the temporary storage bin 41 when the front hopper 31 and the rear hopper 32 of the receiving hopper 3 are separated. In the case where the receiving hopper 3 is provided, a load cell may be further provided in the receiving hopper 3 to detect whether or not there is material in the receiving hopper 3.

Before the meat materials are packaged, namely before the meat materials are loaded into the packaging paper box, the specific process is as follows: the conveying unit 2 is turned over relative to the frame 1 to enable meat materials on the conveyor belt 21 to enter the receiving hopper 3, when the front hopper 31 and the rear hopper 32 of the receiving hopper 3 are separated to enable the receiving hopper 3 to be opened and feed the material to the distributing equipment 4, it is understood that the meat materials firstly fall on the cover plate 411 of the temporary storage bin 41, when the cover plate 411 of the temporary storage bin 41 of the distributing equipment 4 is turned left or right, the left side L and the right side R of the temporary storage bin 41 can store the meat materials, and as the door structure 412 at the bottom of each temporary storage bin 41 and the lower part of each cover plate 411 are respectively provided with a weighing sensor, after the material is received at the bottom of the temporary storage bin 41, the receiving hopper 3 can continue to feed the distributing equipment 4, and at the moment, the meat materials fall above the cover plate 411 of the distributing equipment 4, namely, the meat materials are stored on the upper surface of the cover plate 411. After continuously feeding the meat materials into the distributing device 4, the meat materials are stored in all temporary storage bins 41 of the distributing device 4, and the meat materials are also placed on the upper surfaces of the cover plates 411 of the temporary storage bins 41 of the distributing device 4, so that the weight of the meat materials in each temporary storage bin 41 and the weight of the meat materials on each cover plate 411 are known, and according to the requirement, for example, 10KG of meat materials are distributed at one time, the meat materials positioned in the temporary storage bins 41 and above the cover plates 411 are selected by the distributing device 4, and the meat materials with the sum of the weights meeting the condition of 10KG are searched.

For example, when the sum of the meat materials on the left side of one temporary storage bin and the right side of the other temporary storage bin is 10KG, the door structure on the left side of the bottom of the temporary storage bin and the door structure on the right side of the bottom of the other temporary storage bin are opened, the meat materials fall onto the conveyer belt 42 positioned below the temporary storage bin, and the meat materials falling onto the conveyer belt 42 are conveyed to a packaging position to be manually placed into a packaging paper box to finish the weighing packaging; or when the sum of the weights of meat materials on the right side of a temporary storage bin and the corresponding cover plate above the temporary storage bin is 10KG, the door structure on the right side of the bottom of the temporary storage bin is opened, and the corresponding cover plate above the temporary storage bin is turned over to the right side of the temporary storage bin so that the meat materials on the cover plate falls to the right side of the bottom of the temporary storage bin, and thus the meat materials on the right side of the temporary storage bin and the corresponding cover plate above the temporary storage bin can fall onto the conveying belt 42 below the temporary storage bin 41, and the meat materials falling onto the conveying belt 42 are conveyed to a packaging position and are manually put into a packaging paper box to finish the weighing packaging. Of course, there are other situations where the sum of meat materials in the different temporary storage bins is equal to 10KG, but the working process is the same as the above listed situation, and the description thereof is omitted.

It should be noted that, the above example in which the sum of the weights of the meat products selected by the primary package is 10KG is merely an exemplary illustration, and since the product weight of some meat products combined in each temporary storage bin 41 is not necessarily completely equal to 10KG, the weighing package allows a certain weight error, for example, the sum of the weights of the meat products selected in different temporary storage bins 41 can be selected for packaging by floating 5% to 7% on the basis of 10KG.

According to the utility model, a plurality of conveying units 2 are used for conveying meat materials, and meanwhile, as the corresponding receiving hopper 3 is arranged below each conveying unit 2, when a material shortage signal is fed back by a temporary storage bin 41 of a distributing device 4 below the receiving hopper 3, the conveying unit 2 corresponding to the upper part of the temporary storage bin 41 of the material shortage is overturned relative to the frame body 1, and the conveyor belt 21 of the conveying unit 2 is inclined, so that the materials on the conveying unit 2 slide down to the receiving hopper 3 below the corresponding conveying unit 2 along the conveyor belt 21, and the materials in the receiving hopper 3 are used for further feeding the distributing device 4 when the receiving hopper 3 is opened. The utility model can obviously improve the automation degree of scattered material packaging and effectively improve the packaging efficiency.

When the utility model is used, the PLC controller can control the execution unit or the execution mechanism to execute corresponding actions, the sensor feeds back signals and the PLC controller sends instructions to the execution unit to execute the corresponding actions so as to realize the corresponding purposes, which is quite common in the manufacturing industry and is not repeated here.

It should be noted that while the specification has shown and described a number of embodiments of the utility model, it will be apparent to those skilled in the art that such embodiments are provided by way of example only. Many modifications, changes, and substitutions will now occur to those skilled in the art without departing from the spirit and scope of the utility model. It should be understood that various alternatives to the embodiments of the utility model described herein may be employed in practicing the utility model. The appended claims are intended to define the scope of the utility model and are therefore to cover all module forms, equivalents, or alternatives falling within the scope of the claims. Those skilled in the art will appreciate that the embodiments described above are some, but not all, embodiments of the present disclosure. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Claims (9)

1. A discharging device, characterized in that: including setting up in succession a plurality of conveying units (2) on support body (1), every conveying unit (2) is relative support body (1) can overturn and set up, and the below of every conveying unit (2) is used for setting up and connects hopper (3), and during the conveying material the material is located on conveyer belt (21) of conveying unit (2), arbitrary conveying unit (2) are relative support body (1) upset so that conveyer belt (21) slope of conveying unit (2), be located material on conveyer belt (21) is followed conveyer belt (21) landing is located connect hopper (3) of conveying unit (2) below.

2. A blanking apparatus according to claim 1, wherein: the conveying unit (2) comprises rollers (22) arranged in pairs, at least one roller (22) is an electric roller, two rollers (22) are positioned on the inner side of the conveyor belt (21) and are closely attached to the conveyor belt (21), and the electric rollers rotate to drive the conveyor belt (21) to convey materials.

3. A blanking apparatus according to claim 2, wherein: the rollers (22) are arranged on the support (23), and the two rollers (22) are respectively arranged at two opposite ends of the support (23).

4. A blanking apparatus according to claim 3, characterized in that: the first end (231) of the support (23) is hinged with the frame body (1), the conveyor belt conveyor comprises a first driving device (24), two ends of the first driving device (24) are hinged with the second end (232) of the support (23) and the frame body (1) respectively, and when the first driving device (24) stretches, the support (23) rotates around the hinged end of the support and the frame body (1) to enable the conveyor belt (21) to incline.

5. The blanking device of claim 4, wherein: the first driving device (24) is an air cylinder or an electric push rod.

6. A blanking apparatus according to claim 3, characterized in that: the device also comprises baffle plates (25) positioned on two sides of the conveyor belt (21), and the baffle plates (25) are fixed on the bracket (23).

7. A blanking apparatus according to claim 1, wherein: the receiving hopper (3) comprises a front hopper (31) and a rear hopper (32) which are hinged with the frame body (1) respectively, a sliding block (33) moving along the vertical direction and connecting rods (34) arranged in pairs, two ends of one connecting rod (34) are hinged with the sliding block (33) and the front hopper (31) respectively, two ends of the other connecting rod (34) are hinged with the sliding block (33) and the rear hopper (32) respectively, so that when the sliding block (33) moves along the vertical direction, the front hopper (31) and the rear hopper (32) which are hinged with the two connecting rods (34) rotate around the hinge points of the sliding block and the frame body (1) respectively to enable the front hopper (31) to be separated from or attached to the rear hopper (32).

8. A blanking apparatus according to claim 7, wherein: the sliding block (33) is fixedly connected with the second driving device (35).

9. A blanking apparatus according to claim 8, wherein: the second driving device (35) is an air cylinder or an electric push rod.