Sorting equipment suitable for large-scale steel ball production

Abstract

The invention discloses sorting equipment suitable for large-scale steel ball production, which comprises a steel ball production box used for producing and processing steel balls, and a ball discharging pipe and a cooling mechanism which are arranged at the bottom of the steel ball production box and used for cooling the steel balls produced by the steel ball production box, the supporting rod and the sorting mechanism are arranged at the top of the cooling mechanism, and the sorting mechanism is used for screening the steel balls. The invention relates to the technical field of steel ball sorting equipment. When steel balls produced by the steel ball production box enter the cooling box after being produced, the scalding steel balls which are produced just now can be cooled through cooperation of the cooling box, a water inlet pipe, a storage bin, an electric telescopic pipe, a limiting spring and a sliding ring, the situation that subsequent sorting is affected by expansion of the steel balls due to the too high temperature is avoided, meanwhile, the too large steel balls can be independently stored, and the production efficiency is improved. The influence on the working efficiency of equipment due to blockage of the electric telescopic pipe is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of steel ball sorting equipment, in particular to a sorting equipment suitable for mass production of steel balls. Background Art

[0002] The steel ball screening machine is an efficient and precise screening equipment, mainly used to screen steel balls of different specifications and qualities. It adopts advanced screening technology, can quickly and accurately detect unqualified steel balls, improve production efficiency and product quality. The steel ball screening machine is usually composed of multiple screening nets, each screening net has a different aperture, which is used to screen steel balls of different specifications. When the steel balls pass through the screening net, the unqualified steel balls will be intercepted, while the qualified steel balls will continue to move forward. At the same time, the machine is equipped with a rotating device inside, which can separate steel balls of different specifications and make them flow along different tracks for subsequent sorting and processing.

[0003] The structure of the existing steel ball production sorting equipment is relatively simple. Most of the steel balls that have just been produced are not cooled when they are sorted. Since the temperature of the steel balls is high when they have just been produced, their own expansion volume is larger than that in a normal state, resulting in errors in the steel ball sorting. At the same time, most of the defective products produced are randomly scattered on the ground, and the staff need to clean them manually.

[0004] To this end, the present invention provides a sorting device suitable for mass production of steel balls to solve the above problems. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a sorting device suitable for mass production of steel balls, which solves the above problems.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a sorting device suitable for mass production of steel balls, comprising: A steel ball production box, which is used to produce and process steel balls, and a ball discharge tube arranged at the bottom of the steel ball production box; A cooling mechanism, which is used to cool the steel balls produced by the steel ball production box, and a support rod arranged on the top of the cooling mechanism; A sorting mechanism, which is used to screen the steel balls; A storage mechanism, the storage mechanism is used to store the screened steel balls separately; The bottom of the steel ball production box is connected to the top of the volleyball tube, the bottom of the steel ball production box is fixedly connected to the top of the support rod, the bottom of the volleyball tube is connected to the top of the cooling mechanism, the top of the support rod is fixedly connected to the bottom of the steel ball production box, the bottom of the support rod is fixedly connected to the top of the cooling mechanism, the bottom of the cooling mechanism is fixedly connected to the top of the sorting mechanism, and one side of the sorting mechanism is fixedly connected to one side of the storage mechanism; Wherein, the sorting mechanism comprises: A screening slide rail, which is used to sort the steel balls, and a support plate arranged on one side of the screening slide rail; The top of the support plate is fixedly connected to the bottom of the cooling mechanism, one side of the support plate is fixedly connected to the side of the screening slide rail away from the storage mechanism, and the side of the screening slide rail away from the support plate is slidably connected to the side of the storage mechanism close to the support plate.

[0007] Preferably: the cooling mechanism includes a cooling box, the top of the cooling box is fixedly connected to the bottom of the support rod, one side of the cooling box is connected to a water inlet pipe, the water inlet pipe is provided with a first solenoid valve, the inner wall of the cooling box is fixedly connected to a storage bin, the bottom of the cooling box is connected to an electric telescopic tube, the electric telescopic tube is provided with a second solenoid valve, a sliding groove is opened on the top of the electric telescopic tube, the bottom of the inner wall of the sliding groove is fixedly connected to a limit spring, and the top of the limit spring is fixedly connected to a sliding ring.

[0008] Preferably: the side wall of the electric telescopic tube is slidably connected to the inside of the storage bin, the side wall of the sliding ring is slidably connected to the inside of the sliding groove, the side wall of the volleyball tube passes through the storage bin, and the side wall of the volleyball tube is fixedly connected to the inner wall of the storage bin.

[0009] Preferably: the sorting mechanism also includes a blocking plate, the support plate is fixedly connected to the blocking plate on one side close to the storage mechanism, the inner wall of the blocking plate is fixedly connected to a water filter net, the bottom of the screening slide rail is fixedly connected to a connecting cylinder, the bottom of the connecting cylinder is fixedly connected to a reset spring, the bottom of the reset spring is fixedly connected to a connecting plate, and the top of the connecting plate is fixedly connected to a trigger switch.

[0010] Preferably, one side of the support plate is fixed to the side of the water filter net away from the storage mechanism, and the side of the connecting plate away from the support plate is fixedly connected to the side of the storage mechanism close to the support plate.

[0011] Preferably: the storage mechanism includes a storage box, one side of the sealing slide is fixedly connected to the side of the connecting plate away from the supporting plate, the storage box is fixedly connected to an electric slide rail on the side close to the connecting plate, the electric slide rail is slidably connected to the sealing slide rail through an electronic slider, the bottom of the inner wall of the storage box is fixedly connected to a storage groove, the inner wall of the storage groove slides with a steel ball, the side of the inner wall of the storage box away from the connecting plate is fixedly connected to a heating plate, the inner wall of the storage box is slidably connected to a storage groove cover plate, the side of the storage groove cover plate away from the connecting plate is slidably connected to a connecting round rod, and the connecting round rod is fixedly connected to a striker at one end away from the storage groove cover plate.

[0012] Preferably, the striker side wall passes through the storage groove, and is slidably connected to the inner wall of the storage groove, and the sealing slide plate is slidably connected to the side away from the heating plate and the connecting plate is close to the storage box. Beneficial Effects

[0013] The present invention provides a sorting device suitable for mass production of steel balls. Compared with the prior art, it has the following beneficial effects: (1) The sorting equipment is suitable for mass production of steel balls. When the steel ball production box sends the finished steel balls into the cooling box, the hot steel balls that have just been produced can be cooled down by the cooperation of the cooling box, the water inlet pipe, the storage bin, the electric telescopic tube, the limit spring and the sliding ring to prevent them from expanding due to excessive temperature and affecting subsequent sorting. At the same time, oversized steel balls can be stored separately to prevent them from clogging the electric telescopic tube and affecting the working efficiency of the equipment.

[0014] (2) The sorting equipment is suitable for mass production of steel balls. When the steel balls are cooled and initially screened and discharged in the cooling box, the steel balls can be further sorted and undersized steel balls and defective products can be collected and stored through the cooperation of the blocking plate, screening slide rail, water filter, trigger switch, reset spring, connecting cylinder, electric slide rail and sealing slide plate. At the same time, the sealing slide plate can be opened by the gravity of the steel balls falling on the screening slide rail to enter the storage box for storage, without the need for manual opening by the staff.

[0015] (2) The sorting equipment is suitable for mass production of steel balls. After the steel balls are sorted and enter the storage box, the storage slot, the storage slot cover, the heating plate, the connecting rod and the striker can be used to classify and store the steel balls and expand the internal volume of the storage box, so that more steel balls can be stored to avoid mixing after sorting. At the same time, water stains attached to the surface of the steel balls can be dried to avoid adverse effects on the steel balls. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of a sorting device suitable for mass production of steel balls according to the present invention; Figure 2It is a structural schematic diagram of the cooling mechanism of the present invention; Figure 3 yes Figure 2 A in the enlarged view; Figure 4 It is a structural schematic diagram of the sorting mechanism of the present invention; Figure 5 It is a structural schematic diagram of the storage mechanism of the present invention.

[0017] In the figure: 1. steel ball production box; 2. support rod; 3. volleyball tube; 4. cooling mechanism; 5. sorting mechanism; 6. storage mechanism; 40. cooling box; 41. water inlet pipe; 42. first solenoid valve; 43. storage bin; 44. electric telescopic tube; 45. second solenoid valve; 46. limit spring; 47. sliding ring; 48. sliding groove; 50. support plate; 51. blocking plate; 52. screening slide rail; 53. water filter net; 54. connecting plate; 55. trigger switch; 56. reset spring; 57. connecting cylinder; 60. storage box; 61. sealing slide plate; 62. electric slide rail; 63. storage groove; 64. steel ball; 65. storage groove cover; 66. heating plate; 67. connecting round rod; 68. striker. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments 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. Example 1

[0019] See also Figure 1-Figure 3 , a sorting device suitable for mass production of steel balls, comprising: A steel ball production box 1, which is used to produce and process steel balls, and a ball discharge tube 3 arranged at the bottom of the steel ball production box 1; A cooling mechanism 4, which is used to cool the steel balls produced by the steel ball production box 1, and a support rod 2 arranged on the top of the cooling mechanism 4; A sorting mechanism 5, which is used to screen the steel balls; A storage mechanism 6, the storage mechanism 6 is used to store the screened steel balls separately; The bottom of the steel ball production box 1 is connected to the top of the volleyball tube 3, the bottom of the steel ball production box 1 is fixedly connected to the top of the support rod 2, the bottom of the volleyball tube 3 is connected to the top of the cooling mechanism 4, the top of the support rod 2 is fixedly connected to the bottom of the steel ball production box 1, the bottom of the support rod 2 is fixedly connected to the top of the cooling mechanism 4, the bottom of the cooling mechanism 4 is fixedly connected to the top of the sorting mechanism 5, and one side of the sorting mechanism 5 is fixedly connected to one side of the storage mechanism 6; Among them, the sorting mechanism 5 includes: A screening slide rail 52, which is used to sort the steel balls, and a support plate 50 arranged on one side of the screening slide rail 52; The top of the support plate 50 is fixedly connected to the bottom of the cooling mechanism 4, one side of the support plate 50 is fixedly connected to the side of the screening slide rail 52 away from the storage mechanism 6, and the side of the screening slide rail 52 away from the support plate 50 is slidably connected to the side of the storage mechanism 6 close to the support plate 50; The cooling mechanism 4 includes a cooling box 40, the top of which is fixedly connected to the bottom of the support rod 2, a water inlet pipe 41 is connected to one side of the cooling box 40, a first solenoid valve 42 is provided on the water inlet pipe 41, a storage bin 43 is fixedly connected to the inner wall of the cooling box 40, an electric telescopic tube 44 is connected to the bottom of the cooling box 40, a second solenoid valve 45 is provided on the electric telescopic tube 44, a sliding groove 48 is provided on the top of the electric telescopic tube 44, a limit spring 46 is fixedly connected to the bottom of the inner wall of the sliding groove 48, a sliding ring 47 is fixedly connected to the top of the limit spring 46, a side wall of the electric telescopic tube 44 is slidably connected to the inside of the storage bin 43, a side wall of the sliding ring 47 is slidably connected to the inside of the sliding groove 48, a side wall of the volleyball tube 3 passes through the storage bin 43, and the side wall of the volleyball tube 3 is fixedly connected to the inner wall of the storage bin 43; It should be noted that the steel ball production box 1 is started to make the steel into steel balls 64, which then enter the cooling box 40 through the ball discharge pipe 3, and the first solenoid valve 42 is opened to input cooling water into the cooling box 40 through the water inlet pipe 41 to cool down the newly made steel balls 64, so as to prevent the steel balls 64 from expanding due to their own high temperature and affecting subsequent sorting and storage. When the steel balls 64 have been cooled, the second solenoid valve 45 is opened, and the steel balls 64 and the cooling water are discharged through the electric telescopic tube 44. When the steel balls 64 are too large, the steel balls 64 roll to the surface of the sliding ring 47 by gravity and block the electric telescopic tube 44. The steel balls 64 drive the sliding ring 47 to press down and enter the sliding groove 48. The electric telescopic tube 44 is extended and drives the steel balls 64 to rise through the limit spring 46 and the sliding ring 47 until the steel balls 64 enter the storage bin 43 for storage, so as to prevent the steel balls 64 from being too large and blocking the electric telescopic tube 44, and there is no need for the staff to manually clear them and conduct preliminary screening of the steel balls 64. Example 2

[0020] See also Figure 4, this embodiment provides a technical solution based on the first embodiment: the sorting mechanism 5 also includes a blocking plate 51, a side of the support plate 50 close to the storage mechanism 6 is fixedly connected to the blocking plate 51, the inner wall of the blocking plate 51 is fixedly connected to a water filter 53, the bottom of the screening slide rail 52 is fixedly connected to a connecting cylinder 57, the bottom of the connecting cylinder 57 is fixedly connected to a reset spring 56, the bottom of the reset spring 56 is fixedly connected to a connecting plate 54, the top of the connecting plate 54 is fixedly connected to a trigger switch 55, one side of the support plate 50 is fixed to the side of the water filter 53 away from the storage mechanism 6, and the side of the connecting plate 54 away from the support plate 50 is fixedly connected to the side of the storage mechanism 6 close to the support plate 50; It should be noted that when the steel ball 64 is cooled and discharged from the electric telescopic tube 44, the steel ball 64 falls on the screening slide rail 52 due to the influence of gravity and rolls into the storage box 60 due to the influence of gravity. When the steel ball 64 rolls on the screening slide rail 52, if the steel ball 64 is small in size, it will fall into the bottom screening slide rail 52 and continue to roll into the storage box 60. If there is still a steel ball 64 that is too small in size, it will fall from the bottom screening slide rail 52 into the surface of the water filter net 53. The setting of the blocking plate 51 can prevent the steel ball 64 from bouncing off when it falls from the top screening slide rail 52 to the bottom screening slide rail 52. The setting of the water filter net 53 can discharge the water source that falls into the blocking plate 51, so as to prevent it from staying in the blocking plate 51 for a long time and having an adverse effect on the steel ball 64. Example 3

[0021] See also Figure 5 , this embodiment provides a technical solution based on the first embodiment: the storage mechanism 6 includes a storage box 60, one side of the sealing slide plate 61 is fixedly connected to the side of the connecting plate 54 away from the support plate 50, the storage box 60 is fixedly connected to the side close to the connecting plate 54 with an electric slide rail 62, the electric slide rail 62 is slidably connected to the sealing slide plate 61 through an electronic slider, the bottom of the inner wall of the storage box 60 is fixedly connected to a storage groove 63, a steel ball 64 is slidably arranged on the inner wall of the storage groove 63, a heating plate 66 is fixedly connected to the side of the inner wall of the storage box 60 away from the connecting plate 54, a storage groove cover plate 65 is slidably connected to the inner wall of the storage box 60, a connecting round rod 67 is slidably connected to the side of the storage groove cover plate 65 away from the connecting plate 54, a striker 68 is fixedly connected to one end of the connecting round rod 67 away from the storage groove cover plate 65, the side wall of the striker 68 passes through the storage groove 63, and the side wall of the striker 68 is slidably connected to the inner wall of the storage groove 63, and the sealing slide plate 61 is slidably connected to the side of the connecting plate 54 close to the storage box 60; It should be noted that when the steel ball 64 falls onto the screening slide rail 52, it drives the screening slide rail 52 to press down, and the screening slide rail 52 drives the connecting cylinder 57 to press down until the trigger switch 55 is triggered. The trigger switch 55 controls the electric slide rail 62 to start, and the electric slide rail 62 drives the sealing slide plate 61 to press down to open the storage box 60 so that the steel ball 64 can enter the storage box 60 for storage. When the steel ball 64 enters the storage box 60 and is stored in the storage groove 63, the new steel ball 64 enters the storage groove 63 and hits the steel ball 64 that entered first. When the storage groove 63 is full of steel balls 64, the new steel ball 64 pushes the striker 68 by hitting the stored steel balls 64. The striker 68 drives the connecting round rod 67 to move away from the storage groove cover 65. The storage groove cover 65 falls on the storage groove 63 due to the influence of gravity to seal it and store subsequent steel balls 64. The heating plate 66 is started to heat and dry the steel ball 64 to prevent water stains from adhering to the surface of the steel ball 64 and causing rust.

[0022] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0023] During operation, the steel ball production box 1 is started to make steel into steel balls 64, which then enter the cooling box 40 through the ball discharge pipe 3, and the first solenoid valve 42 is opened to input cooling water into the cooling box 40 through the water inlet pipe 41 to cool down the newly made steel balls 64, so as to prevent the steel balls 64 from expanding due to their own high temperature and affecting subsequent sorting and storage. When the steel balls 64 have been cooled, the second solenoid valve 45 is opened, and the steel balls 64 and the cooling water are discharged through the electric telescopic tube 44. When the steel balls 64 are too large in size, the steel balls 64 roll down to the surface of the sliding ring 47 by gravity and block the electric telescopic tube 44. The steel balls 64 drive the sliding ring 47 to press down into the sliding groove 48. The electric telescopic tube 44 is extended and drives the steel balls 64 to rise through the limit spring 46 and the sliding ring 47 until the steel balls 64 enter the storage bin 43 for storage, so as to prevent the steel balls 64 from being too large and blocking the electric telescopic tube 44, and there is no need for the staff to manually clear the steel balls 64 and conduct preliminary screening. When the steel balls 64 are cooled and discharged from the electric telescopic tube 44, the steel balls 64 fall on the screening slide rail 52 by gravity and roll into the storage box 60 by gravity. When the steel balls 64 roll on the screening slide rail 52, if the steel balls 64 are small in size, they will fall into the bottom screening slide rail 52 and continue to roll into the storage box 60. If there are still steel balls 64 that are too small in size, they will fall from the bottom screening slide rail 52 to the surface of the water filter net 53. The blocking plate 51 is set to prevent the steel balls 64 from bouncing when they fall from the top screening slide rail 52 to the bottom screening slide rail 52. The water source that falls into the blocking plate 51 can be discharged by the setting of the water filter net 53, so as to prevent the water from staying in the blocking plate 51 for a long time and causing adverse effects on the steel balls 64. When the steel ball 64 falls onto the screening slide rail 52, it drives the screening slide rail 52 to press down, and the screening slide rail 52 drives the connecting cylinder 57 to press down until the trigger switch 55 is triggered. The trigger switch 55 controls the electric slide rail 62 to start, and the electric slide rail 62 drives the sealing slide plate 61 to press down to open the storage box 60 so that the steel ball 64 can enter the storage box 60 for storage. When the steel ball 64 enters the storage box 60 and is stored in the storage groove 63, the new steel ball 64 enters the storage groove 63 and hits the steel ball 64 that entered first. When the storage groove 63 is full of steel balls 64, the new steel ball 64 pushes the striker 68 by hitting the stored steel balls 64. The striker 68 drives the connecting round rod 67 to move away from the storage groove cover plate 65. The storage groove cover plate 65 falls on the storage groove 63 due to the influence of gravity to seal it and store the subsequent steel balls 64. The heating plate 66 is started to heat and dry the steel ball 64 to prevent water stains from adhering to the surface of the steel ball 64 and causing rust.

[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sorting device suitable for mass production of steel balls, characterized in that: include: A steel ball production box (1), the steel ball production box (1) being used for producing and processing steel balls, and a ball discharge tube (3) arranged at the bottom of the steel ball production box (1); A cooling mechanism (4), the cooling mechanism (4) being used to cool down the steel balls produced by the steel ball production box (1), and a support rod (2) arranged on the top of the cooling mechanism (4); A sorting mechanism (5), the sorting mechanism (5) is used to screen the steel balls; A storage mechanism (6), the storage mechanism (6) being used to store the screened steel balls separately; The bottom of the steel ball production box (1) is connected to the top of the ball volleying tube (3), the bottom of the steel ball production box (1) is fixedly connected to the top of the support rod (2), the bottom of the ball volleying tube (3) is connected to the top of the cooling mechanism (4), the top of the support rod (2) is fixedly connected to the bottom of the steel ball production box (1), the bottom of the support rod (2) is fixedly connected to the top of the cooling mechanism (4), the bottom of the cooling mechanism (4) is fixedly connected to the top of the sorting mechanism (5), and one side of the sorting mechanism (5) is fixedly connected to one side of the storage mechanism (6); Wherein, the sorting mechanism (5) comprises: A screening slide rail (52) for sorting steel balls, and a support plate (50) arranged on one side of the screening slide rail (52); The top of the support plate (50) is fixedly connected to the bottom of the cooling mechanism (4), one side of the support plate (50) is fixedly connected to a side of the screening slide rail (52) away from the storage mechanism (6), and the side of the screening slide rail (52) away from the support plate (50) is slidably connected to a side of the storage mechanism (6) close to the support plate (50).

2. The sorting equipment suitable for mass production of steel balls according to claim 1, characterized in that: The cooling mechanism (4) comprises a cooling box (40), the top of the cooling box (40) being fixedly connected to the bottom of the support rod (2), one side of the cooling box (40) being connected to a water inlet pipe (41), the water inlet pipe (41) being provided with a first solenoid valve (42), the inner wall of the cooling box (40) being fixedly connected to a storage bin (43), the bottom of the cooling box (40) being connected to an electric telescopic tube (44), the electric telescopic tube (44) being provided with a second solenoid valve (45), the top of the electric telescopic tube (44) being provided with a sliding groove (48), the bottom of the inner wall of the sliding groove (48) being fixedly connected to a limit spring (46), the top of the limit spring (46) being fixedly connected to a sliding ring (47).

3. A sorting device suitable for mass production of steel balls according to claim 2, characterized in that: The side wall of the electric telescopic tube (44) is slidably connected to the inside of the storage bin (43), the side wall of the sliding ring (47) is slidably connected to the inside of the sliding groove (48), the side wall of the volleyball tube (3) passes through the storage bin (43), and the side wall of the volleyball tube (3) is fixedly connected to the inner wall of the storage bin (43).

4. The sorting equipment suitable for mass production of steel balls according to claim 1, characterized in that: The sorting mechanism (5) further comprises a blocking plate (51), the blocking plate (51) being fixedly connected to the side of the support plate (50) close to the storage mechanism (6), a water filter net (53) being fixedly connected to the inner wall of the blocking plate (51), a connecting cylinder (57) being fixedly connected to the bottom of the screening slide rail (52), a reset spring (56) being fixedly connected to the bottom of the connecting cylinder (57), a connecting plate (54) being fixedly connected to the bottom of the reset spring (56), and a trigger switch (55) being fixedly connected to the top of the connecting plate (54).

5. The sorting equipment suitable for mass production of steel balls according to claim 4, characterized in that: One side of the support plate (50) is fixedly connected to a side of the water filter net (53) away from the storage mechanism (6), and the side of the connecting plate (54) away from the support plate (50) is fixedly connected to a side of the storage mechanism (6) close to the support plate (50).

6. The sorting equipment suitable for mass production of steel balls according to claim 1, characterized in that: The storage mechanism (6) comprises a storage box (60), one side of the sealing slide plate (61) is fixedly connected to the side of the connecting plate (54) away from the support plate (50), the side of the storage box (60) close to the connecting plate (54) is fixedly connected to an electric slide rail (62), the electric slide rail (62) is slidably connected to the sealing slide plate (61) via an electric slide, the bottom of the inner wall of the storage box (60) is fixedly connected to a storage groove (63), the inner wall of the storage groove (63) is slidably provided with a steel ball (64), the inner wall of the storage box (60) is fixedly connected to the side away from the connecting plate (54) with a heating plate (66), the inner wall of the storage box (60) is slidably connected to a storage groove cover plate (65), the side of the storage groove cover plate (65) away from the connecting plate (54) is slidably connected to a connecting round rod (67), and the end of the connecting round rod (67) away from the storage groove cover plate (65) is fixedly connected to a striker (68).

7. The sorting equipment suitable for mass production of steel balls according to claim 6, characterized in that: The side wall of the striker (68) passes through the storage groove (63), and the side wall of the striker (68) is slidably connected to the inner wall of the storage groove (63), and the side of the sealing slide plate (61) away from the heating plate (66) is slidably connected to the side of the connecting plate (54) close to the storage box (60).

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