Feeding device for machining

Abstract

The utility model discloses a feeding device for machining, which relates to the technical field of food production and comprises a hopper, a case is arranged at the bottom of one end of the hopper, two partition plates are fixedly mounted at one end of the hopper and above the case, a certain distance is reserved between the two partition plates, and a feeding mechanism is arranged in the case. The feeding mechanism comprises three material pushing plates which are inserted into the outer walls of the two sides of the two partition plates and between the two partition plates correspondingly. The feeding mechanism is arranged at the tail end of the hopper, the feeding mechanism adopts the motor and the jacking seat to control repeated lifting of a plurality of material pushing plates, due to the fact that the motor is high in lifting speed and short in response time, the lifting task can be completed in a short time, the working efficiency is improved, and a motor lifting system is low in energy consumption, and compared with an air cylinder lifting system, the feeding mechanism is more convenient to operate. The energy consumption advantage of the motor is more obvious, meanwhile, the lifting process of the motor is relatively stable, noise is low, and a good working environment can be built.

Description

Technical Field

[0001] The utility model relates to the technical field of food production, in particular to a feeding device for machining. Background Art

[0002] The machining loading device is a device used in automated production lines, which is mainly responsible for transferring raw materials, semi-finished products or finished products from the storage area to the processing equipment for processing. This equipment can improve production efficiency, reduce manual operations, and reduce labor costs.

[0003] Machining feeding devices are widely used in food processing industry, pharmaceutical industry, chemical industry, metallurgical industry, environmental protection industry, feed industry, plastic and rubber industry, etc.

[0004] In the food processing industry, after individually packaged foods such as biscuits and sausages are packaged, they need to be transported to packaging boxes and collected and placed together. However, when placing the foods on the conveying device, the foods need to be placed neatly on the conveying device to facilitate the loading of the conveying device.

[0005] In the food processing industry, different foods use different feeding devices. The feeding device used for biscuits and ham sausages uses a cylinder to control the push plate for feeding. That is, the cylinder controls the push plate to continuously reciprocate up and down in the hopper, so as to continuously transport the food in the hopper upward to the conveyor belt. During the reciprocating motion of the cylinder, there is relative sliding between the piston and the cylinder wall, which will cause mechanical wear. As the wear increases, the sealing performance of the cylinder will decrease, affecting the normal operation of the cylinder. During the reciprocating motion of the cylinder, due to the existence of gas expansion and compression, a certain amount of energy loss will be generated. This will reduce the efficiency of the cylinder, thereby affecting the performance of the entire system.

[0006] Therefore, it is necessary to invent a feeding device for machining to solve the above problems. Utility Model Content

[0007] The purpose of the utility model is to provide a feeding device for machining to solve the above-mentioned shortcomings in the technology.

[0008] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a feeding device for machining, comprising a hopper, a chassis is arranged at the bottom of one end of the hopper, two partitions are fixedly installed at one end of the hopper and located above the chassis, there is a certain distance between the two partitions, and a feeding mechanism is arranged inside the chassis;

[0009] The feeding mechanism comprises:

[0010] Three push plates are respectively inserted on the outer walls of both sides of the two partitions and between the two partitions;

[0011] A bottom plate is fixedly mounted on the bottom of the three pusher plates, and lifting seats are provided below both ends of the bottom of the bottom plate;

[0012] The two motors are respectively and transversely fixedly mounted on the outer walls of both sides of the chassis, and the output ends of the two motors penetrate the inner walls of both sides of the chassis and are fixedly connected to one end of the two lifting seats.

[0013] As a preferred solution of the utility model, at least one pull ring is fixedly installed on the bottom of the base plate, at least one spring is provided on the inner bottom of the chassis, the bottom of at least one spring is connected to the inner bottom of the chassis, and the top of the spring is connected to the pull ring through a hook.

[0014] As a preferred solution of the utility model, support frames are vertically fixedly installed on both sides of the bottom of the front end of the hopper, and baffles are fixedly installed on both sides above the rear end of the hopper.

[0015] As a preferred solution of the utility model, an opening is provided on the top of the chassis, a through hole is provided below the tail end of the hopper, the three push plates are respectively inserted obliquely into the through holes at corresponding positions, and the lower ends of the three push plates correspond to the opening above the chassis.

[0016] As a preferred solution of the utility model, a plurality of balls are rotatably installed on the top of each push plate, the three push plates have different heights, the two partitions have different heights, and the top ends of the three push plates are respectively flush with the tops of the two partitions and the back plate at the rear end of the hopper.

[0017] As a preferred solution of the utility model, the bottom of the front end of the hopper is inclined, and the rear end back plate of the hopper has the same inclination angle as the two partitions and the three push plates.

[0018] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0019] 1. By setting a feeding mechanism at the tail end of the hopper, the feeding mechanism uses a motor and a lifting seat to control the repeated lifting of multiple push plates. Since the motor has a fast lifting speed and a short response time, it can complete the lifting task in a short time, improve work efficiency, and the motor lifting system has low energy consumption. Compared with the cylinder lifting system, the motor's energy consumption advantage is more obvious. At the same time, the motor lifting process is relatively stable and the noise is small, which is conducive to creating a good working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0021] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0022] Figure 2 This is a feeding action diagram of the hopper of the utility model;

[0023] Figure 3 It is an exploded view from the first perspective of the overall structure of the utility model;

[0024] Figure 4 It is an exploded view from a second perspective of the overall structure of the utility model;

[0025] Figure 5 It is a cross-sectional view of the overall structure of the utility model.

[0026] Description of reference numerals:

[0027] 1. Hopper; 2. Partition; 3. Feeding mechanism; 31. Pushing plate; 32. Motor; 33. Lifting seat; 34. Bottom plate; 4. Pull ring; 5. Spring; 6. Chassis; 61. Opening; 7. Ball bearing; 8. Baffle; 9. Support frame; 10. Shifting port. DETAILED DESCRIPTION

[0028] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0029] The utility model provides Figure 1-5 A feeding device for machining shown in the figure comprises a hopper 1, a chassis 6 is arranged at the bottom of one end of the hopper 1, two partitions 2 are fixedly installed at one end of the hopper 1 and located above the chassis 6, there is a certain distance between the two partitions 2, the two partitions 2 are arranged at one end of the hopper 1, and multiple areas are formed, so that the material can be raised to different positions and heights through the action of three push plates 31, and a feeding mechanism 3 is arranged inside the chassis 6, and the material in the hopper 1 is quickly and orderly put onto the conveyor belt by using the feeding mechanism 3;

[0030] The feeding mechanism 3 comprises:

[0031] Three push plates 31 are respectively inserted on the outer walls of both sides of the two partitions 2 and between the two partitions 2;

[0032] The bottom plate 34 is fixedly mounted on the bottom of the three pusher plates 31. Lifting seats 33 are provided below both ends of the bottom of the bottom plate 34. The bottoms of the multiple pusher plates 31 are connected together through the bottom plate 34. When the bottom plate 34 is raised or lowered, the lifting of the multiple pusher plates 31 is controlled.

[0033] The two motors 32 are respectively fixedly installed laterally on the outer walls of the chassis 6 on both sides. The output ends of the two motors 32 pass through the inner walls of the chassis 6 on both sides and are fixedly connected to one end of the two lifting seats 33. The motors 32 drive the lifting seats 33 to make circular motion, so that the lifting seats 33 control the lifting and lowering of multiple push plates 31.

[0034] Furthermore, in the above technical solution, at least one pull ring 4 is fixedly installed on the bottom of the bottom plate 34, and at least one spring 5 is provided on the inner bottom of the chassis 6. The bottom of at least one spring 5 is connected to the inner bottom of the chassis 6, and the top of the spring 5 is connected to the pull ring 4 through a hook. The spring 5 enables the push plate 31 to descend to its original position after rising under the action of its own gravity and the spring 5.

[0035] Furthermore, in the above technical solution, support frames 9 are vertically fixedly installed on both sides of the bottom of the front end of the hopper 1, and baffles 8 are fixedly installed on both sides above the tail end of the hopper 1. The baffles 8 can prevent materials from falling from the top of the tail end of the hopper 1 and failing to effectively enter the conveying device.

[0036] Furthermore, in the above technical solution, an opening 61 is provided on the top of the chassis 6, a through hole 10 is provided below the tail end of the hopper 1, and three push plates 31 are respectively inserted obliquely into the through holes 10 at corresponding positions, and the lower ends of the three push plates 31 correspond to the opening 61 above the chassis 6.

[0037] Furthermore, in the above technical solution, a plurality of balls 7 are rotatably installed on the top of each push plate 31, the three push plates 31 have different heights, the two partitions 2 have different heights, and the top ends of the three push plates 31 are flush with the tops of the two partitions 2 and the back plate at the rear end of the hopper 1, respectively.

[0038] Furthermore, in the above technical solution, the front bottom of the hopper 1 is inclined. The hopper 1 is used to store raw materials, semi-finished products or finished products. The front bottom is inclined to facilitate the smooth flow of materials onto the push plate 31. The rear end back plate of the hopper 1 has the same inclination angle as the two partitions 2 and the three push plates 31.

[0039] The working process of the feeding device for machining provided by the utility model is as follows:

[0040] The material is put into the hopper 1, and the material rolls to the lowest point in the hopper 1. When the material rolls to the top of the push plate 31 near the front end of the hopper 1, it is affected by the back partition 2 of the push plate 31 and stops moving. Since the three push plates 31 are constantly performing reciprocating lifting movements, when the first push plate 31 rises to the highest position, the material on the front push plate 31 rolls from the top to the top of the middle push plate 31. When the second push plate 31 rises to the highest position, the material rolls from the top of the push plate 31 to the top of the last push plate 31, and then rolls from the top of the push plate 31 to the conveying device, and the conveying device completes the conveying.

[0041] Since the three push plates 31 move synchronously, the material will not directly enter the top of the next push plate 31 from the top of the previous push plate 31. The material will roll from the top of the previous push plate 31 to the top of the partition 2 on the back thereof. Therefore, when the middle or last push plate 31 rises to the highest position synchronously, the material will stop at the top of the partition 2, or when all the push plates 31 are lowered, the material will fall from the top of the partition 2 to the top of the push plate 31 at the corresponding position, thereby completing the step-by-step movement of the material.

[0042] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A feeding device for machining, comprising a hopper (1), Features: A cabinet (6) is provided at the bottom of one end of the hopper (1); two partitions (2) are fixedly installed at one end of the hopper (1) and located above the cabinet (6); a certain distance exists between the two partitions (2); and a loading mechanism (3) is provided inside the cabinet (6); The feeding mechanism (3) comprises: Three push plates (31) are respectively inserted into the outer walls of both sides of the two partitions (2) and between the two partitions (2); A bottom plate (34) is fixedly mounted on the bottom of the three pusher plates (31), and lifting seats (33) are provided below both ends of the bottom of the bottom plate (34); The two motors (32) are respectively and transversely fixedly mounted on the outer walls of both sides of the chassis (6); the output ends of the two motors (32) penetrate the inner walls of both sides of the chassis (6) and are fixedly connected to one end of the two lifting seats (33).

2. A feeding device for machining according to claim 1, Features: At least one pull ring (4) is fixedly mounted on the bottom of the base plate (34), and at least one spring (5) is provided on the inner bottom of the chassis (6). The bottom of at least one spring (5) is connected to the inner bottom of the chassis (6), and the top of the spring (5) is connected to the pull ring (4) via a hook.

3. A feeding device for machining according to claim 1, Features: Support frames (9) are vertically fixedly installed on both sides of the bottom of the front end of the hopper (1), and baffles (8) are fixedly installed on both sides above the rear end of the hopper (1).

4. A feeding device for machining according to claim 1, Features: The top of the chassis (6) is provided with an opening (61), the lower part of the tail end of the hopper (1) is provided with a through hole (10), the three push plates (31) are respectively inserted obliquely into the through holes (10) at corresponding positions, and the lower ends of the three push plates (31) correspond to the opening (61) at the top of the chassis (6).

5. A feeding device for machining according to claim 1, Features: A plurality of balls (7) are rotatably mounted on the top of each push plate (31); the three push plates (31) have different heights, the two partitions (2) have different heights, and the tops of the three push plates (31) are respectively flush with the tops of the two partitions (2) and the back plate at the rear end of the hopper (1).

6. A feeding device for machining according to claim 1, Features: The bottom of the front end of the hopper (1) is inclined, and the rear end back plate of the hopper (1) has the same inclination angle as the two partition plates (2) and the three push plates (31).

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