Positioning mechanism of hawthorn automatic core removal and slicing machine

Abstract

The positioning mechanism of the fully automatic core removal and slicing machine for hawthorn is arranged between the chain plate transmission mechanism and the slicing mechanism. The positioning mechanism includes a directional track, a material pushing guide rod, a directional positioning seat, a dynamic positioner and a reciprocating drive device. The directional track is a track structure with a semicircular circumference, which is arranged obliquely between the chain plate transmission mechanism and the slicing mechanism. A material pushing guide rod is arranged above the directional track in a non-contact manner, a semicircular directional positioning seat is arranged at the bottom of the directional track, and the bottom of the directional positioning seat is a convex hollow structure. A dynamic positioner is arranged below the directional track. The rear end of the dynamic positioner is driven by a reciprocating drive device arranged below the chain plate transmission mechanism to reciprocate, which is used to adjust the position of hawthorn. The beneficial effects of the present invention are: accurate positioning of the flowering part at the bottom of the hawthorn, thorough core removal, stable performance, low failure rate, high processing efficiency, good quality of finished products after processing, fully automated production, and conducive to batch processing and production.

Description

Technical Field

[0001] The invention relates to a positioning mechanism of a fruit processing core removal and slicing machine, in particular to a positioning mechanism of a hawthorn full-automatic core removal and slicing machine, which is applied to the field of hawthorn food processing.

[0002] Canned hawthorn, candied haws, and hawthorn slices are among the favorite foods of people and are very popular among consumers. However, in the past, hawthorn food processing companies usually relied on workers to manually remove the cores and cut them into slices. The thickness of the cut hawthorn slices was not uniform, which was not only inefficient and costly, but also caused residual cores to remain if the operator was slightly negligent, which affected the quality of the finished product after processing and became a bottleneck process for mass production, seriously restricting the development model of the company. Often, there were orders but they did not dare to accept them, and watched the business opportunities slip away. For this reason, the inventor developed and applied for the patents "Hawthorn Automatic Core Slicer-201821470402.8" and "Hawthorn Automatic Core Slicer 201821342106.X", but in the subsequent processing and production process, it was found that the core removal of hawthorn needed to be operated from the flowering part in the middle of the bottom of the hawthorn, which required the positioning of the flowering part at the bottom of the hawthorn. The original patent could not solve this problem and was implemented manually. Therefore, it was necessary to improve on the basis of the original patent and develop a positioning mechanism for the automatic core removal slicer of hawthorn. Summary of the invention

[0003] The present invention aims to solve the problem that the existing automatic pit removal machine for hawthorn cannot locate the flowering part at the bottom of the hawthorn, and to provide a convenient, fast and accurate positioning mechanism for the automatic pit removal and slicing machine for hawthorn. The technical solution is as follows:

[0004] The fully automatic core-removing and slicing machine for hawthorn has a positioning mechanism, which is arranged between the chain-plate transmission mechanism and the slicing mechanism. The positioning mechanism includes a directional track, a pushing guide rod, a directional positioning seat, a dynamic positioner and a reciprocating drive device. The directional track is a track structure with a semicircular circumference, which is obliquely arranged between the chain-plate transmission mechanism and the slicing mechanism. A pushing guide rod is arranged non-contactly above the directional track, a semicircular directional positioning seat is arranged at the bottom of the directional track, and the bottom of the directional positioning seat is a convex hollow structure. A dynamic positioner is arranged below the directional track, and the rear end of the dynamic positioner is driven to reciprocate by a reciprocating drive device arranged below the chain-plate transmission mechanism to adjust the position of the hawthorn.

[0005] A baffle is vertically arranged below the push guide rod.

[0006] The gap between the baffle plate below the push guide rod and the inner wall of the directional track is less than or equal to 5-15mm.

[0007] Two baffles are vertically arranged below the push guide rod.

[0008] The dynamic positioner is a triangular hollow structure, and the gap with the bottom of the semicircular directional positioning seat is less than 5mm.

[0009] The convex-shaped hollow structure at the bottom of the directional positioning seat has a hollow part size less than or equal to 5-15mm.

[0010] The side of the dynamic positioner is an irregular Z-shaped structure.

[0011] Compared with the prior art, the beneficial effects of the present invention are: accurate positioning of the flowering area at the bottom of the hawthorn, thorough core removal, stable performance, low failure rate, high processing efficiency, good quality of the finished product after processing, fully automated production, and conducive to batch processing and production. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 1. It is a schematic diagram of the top view of the positioning mechanism;

[0013] Figure 2 is a schematic diagram of the side structure of the positioning mechanism;

[0014] Figure 3 It is a schematic diagram of the structure of the directional positioning seat in top and side views;

[0015] Figure 4 1. It is a schematic diagram of the structure of the moving direction positioner A in top and side views;

[0016] Figure 5 1. It is a schematic diagram of the structure of the moving direction adjuster B from top view and side view;

[0017] Figure 6 This is a schematic diagram of the structure of a fully automatic hawthorn core remover from a top view;

[0018] Figure 7 It is a schematic diagram of the side view structure of the fully automatic pit removal machine for hawthorn;

[0019] In the figure: 1, motor, 2, 5-point 30-tooth sprocket, 3, 5-point chain, 4, main drive shaft, 5, 5-point 16-tooth sprocket, 6, 5-point 20-tooth sprocket, 7, 4-point 30-tooth sprocket, 8, 4-point chain A, 9, directional track, 10, pusher guide rod, 11, directional track frame, 12, knife shaft, 13, directional track auxiliary drive shaft, 14, chain plate main drive shaft, 15, 5-point 24-tooth sprocket, 16, 4-point 24-tooth sprocket, 1 7. 6-point 24-tooth sprocket, 18. 4-point chain B, 19. brush shaft, 20. 4-point 15-tooth sprocket, 21. 6-point chain, 22. chain plate, 23. bowl, 24. chain plate secondary transmission shaft, 25. chainway, 26. bearing shoe seat B, 27. bearing shoe seat A, 28. brush roller, 29. slicing knife assembly, 39. frame, 40. directional positioning seat, 41. dynamic positioner, 42. hawthorn, 43. reciprocating drive device. DETAILED DESCRIPTION

[0020] The following will be combined with the accompanying drawings of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] Example 1

[0022] like Figure 1-7 As shown, when in use, the hawthorns are poured into the feed port, and the hawthorns rotate along with the chain plate transmission mechanism, and enter the directional track 9 after being sorted. Since the directional track 9 is a circumferential semicircular structure and is inclined, under the action of gravity, when the hawthorns roll, the hawthorn handles touch the inner wall of the directional track 9, which will cause the hawthorn handles to fall toward the bottom end of the directional track 9. At the same time, the pushing guide rod 10 rotates to push the hawthorns one by one toward the bottom directional positioning seat 40, and finally the hawthorns will fall into the directional positioning seat 40. At this time, due to the hawthorn handles All the way downward, it will be exposed from the overlapping space of the convex hollow of the directional positioning seat 40 and the triangular hollow of the dynamic direction adjuster 41. At the same time, the dynamic direction adjuster 41 is driven by the reciprocating drive device 43 to reciprocate toward the far end of the directional positioning seat 40. At this time, no matter which direction the hawthorn stalk is located, it will be driven by the triangular hollow of the dynamic direction adjuster 41 to the middle angle, so that the hawthorn stalk will eventually be clamped to the middle point of the convex hollow of the directional positioning seat 40, thereby achieving the effect of the hawthorn stalk downward and the flower at the tail of the hawthorn upward.

[0023] Example 2

[0024] After the hawthorn is positioned, the core removal mechanism and the core removal mechanism arranged between the slicing mechanism and the positioning mechanism are used to remove the core and remove the core, and then the slicing mechanism is used to slice the hawthorn to complete the processing process. The slicing mechanism, the core removal mechanism and the core removal mechanism can refer to "Hawthorn Automatic Core Removal and Slicing Machine 201821342106.X".

[0025] Example 3

[0026] The power drive mechanism is powered by a motor 1, and the frequency converter controls the speed. The motor 1 is fixed on a frame 39 below the slicer, and the frequency converter is connected to the motor, and the speed, switch, etc. are controlled by a frequency converter control panel placed on the side of the machine.

[0027] Example 4

[0028] The chain plate transmission mechanism includes a sprocket, a chain link, a chain plate, a directional track, a push guide rod, and a bearing shoe seat A27. The bearing shoe seat A27 forms a 5-30 tooth sprocket 2 connected to the main transmission shaft 4. The main transmission shaft 4 is placed on a frame 39 through a bearing shoe seat B26. The main transmission shaft 4 carries a 4-24 tooth sprocket 16, a 5-20 tooth sprocket 6, and a 5-16 tooth sprocket 5. The 5-16 tooth sprocket 5 is connected to the 5-30 tooth sprocket 2 through a 5-point chain 3; the directional track auxiliary transmission shaft 13 is placed on a frame 40 through a bearing shoe seat A27. The directional track auxiliary transmission shaft 13 is equipped with a 4-24 tooth sprocket 16, which is linked to the 4-24 tooth sprocket 16 on the main transmission shaft 4 through a 4-point chain B18.

[0029] 5 minutes of 20 tooth sprocket wheels 6 are connected with 5 minutes of 24 tooth sprocket wheels 15 on the chain plate main transmission shaft 14 through 5 minutes of chains 3. 6 minutes of 24 tooth sprocket wheels 17 are carried on the chain plate main transmission shaft 14, and 6 minutes of 24 tooth sprocket wheels 17 are also provided on the chain plate secondary transmission shaft 24, and 6 minutes of chains 21 connect the above-mentioned two 6 minutes of 24 tooth sprocket wheels 17.

[0030] The 4-point 24-tooth sprocket 16 on the chain plate main drive shaft 14 is connected to the 5-point 24-tooth sprocket 15 on the brush shaft through the 4-point chain A8. According to the above description, the motor provides power to drive it to rotate, and the directional track 9 is installed below the push guide rod 10 through the directional track frame 11, and the 4-point chain A8 is equipped with the push guide rod 10.

[0031] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. The positioning mechanism of the fully automatic hawthorn core removal and slicing machine is arranged between the chain plate transmission mechanism and the slicing mechanism, which is characterized by The positioning mechanism comprises a directional track (9), a material pushing guide rod (10), a directional positioning seat (40), a dynamic direction positioner (41) and a reciprocating drive device (43). The directional track (9) is a track structure with a semicircular circumference and is arranged obliquely between the chain plate type transmission mechanism and the slicing mechanism. A material pushing guide rod (10) is arranged above the directional track (9) in a non-contact manner. A semicircular directional positioning seat (40) is arranged at the bottom end of the directional track (9). The bottom of the directional positioning seat (40) is a convex hollow structure. A dynamic direction positioner (41) is arranged below the directional track (9). The rear end of the dynamic direction positioner (41) is driven by the reciprocating drive device (43) arranged below the chain plate type transmission mechanism. The push guide rod (10) is provided with a baffle plate vertically below the push guide rod (10). Under the action of gravity, when the hawthorn is rolling, the handle of the hawthorn contacts the inner wall of the directional track (9), causing the handle of the hawthorn to fall toward the bottom of the directional track (9). At the same time, the push guide rod (10) rotates, driving the baffle plate below to push the hawthorn toward the bottom directional positioning seat (40). Finally, the hawthorn falls into the directional positioning seat (40). The gap between the baffle plate below the push guide rod (10) and the inner wall of the directional track (9) is less than or equal to 5-15 mm. The dynamic positioner (41) is a triangular hollow structure, and the gap with the bottom of the semicircular directional positioning seat (40) is less than 5 mm.

2. The positioning mechanism of the fully automatic hawthorn core removal and slicing machine according to claim 1 is characterized in that The convex hollow structure at the bottom of the directional positioning seat (40) has a hollow portion with a size of less than or equal to 5-15 mm.

3. The positioning mechanism of the fully automatic hawthorn core removal and slicing machine according to claim 1 is characterized in that The side surface of the movement direction adjuster (41) is an irregular Z-shaped structure.

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