CN116080016A - A kind of material distributing and arranging device and material distributing and arranging method thereof - Google Patents

Abstract

The invention discloses a device for distributing and distributing plates and a method for distributing and distributing plates, and relates to the field of automation equipment. Positioning mechanism, empty tray loading mechanism, retrieving mechanism for picking and placing the product in the injection molding machine on the intermediate distance mechanism, and picking and placing the empty tray on the empty tray loading mechanism to the tray positioning mechanism It can also pack the products on the intermediate distance mechanism into the loading mechanism in the empty tray. The frame is located below the tray positioning mechanism and is also equipped with a full tray unloading mechanism. The tray positioning mechanism is provided with a supply The full tray falls into the discharge opening on the full tray unloading mechanism. The present invention realizes the automatic material retrieving, variable distance, loading and unloading of products through the setting of the retrieving mechanism, intermediate distance changing mechanism, empty tray loading mechanism, retrieving mechanism, loading mechanism and full tray unloading mechanism , Reduced labor input and effectively improved work efficiency.

Description

A kind of material distributing and arranging device and material distributing and arranging method thereof

technical field

The invention relates to the field of automation equipment, more specifically, it relates to a device for distributing and arranging plates and a method for distributing and arranging materials.

Background technique

With the increasing development of the market economy, most industrial products use one mold with multiple cavities to meet the production and market demand when they are injection molded by injection molding machines. Usually, this kind of one mold with multiple cavities needs to be taken out at the same time after injection molding is completed. According to a certain After the spacing is arranged, put it into the tray for shipment, which requires the use of material distribution and placement equipment to perform the above work. However, most of the existing material distribution and placement equipment are not highly automated and require a lot of manual labor. , and the work efficiency is low.

Therefore, a new solution needs to be proposed to solve this problem.

Contents of the invention

In view of the deficiencies in the prior art, the object of the present invention is to provide a material distribution and distribution device and a material distribution and distribution method, which solve the problems of low automation and low work efficiency of the existing material distribution and distribution device.

The above-mentioned technical purpose of the present invention is achieved through the following technical solutions: a device for distributing and swinging plates, including a frame, and the frame is provided with an intermediate distance conversion mechanism, a tray positioning mechanism, an empty tray feeding mechanism, It is used to pick and place the product in the injection molding machine to the take-up mechanism on the intermediate distance mechanism, and is used to pick and place the empty material tray on the empty tray loading mechanism into the tray positioning mechanism and can put it on the intermediate distance mechanism. The product is packed into the loading mechanism in the empty tray. The rack is located below the tray positioning mechanism and is also provided with a full tray unloading mechanism. The blanking opening on the full tray blanking mechanism.

In one of the embodiments, the retrieving mechanism includes a bridge fixed on the frame, an X-axis linear module fixed on the bridge, a Z-axis linear module fixed on the output end of the X-axis linear module, a fixed The telescopic cylinder on the Z-axis linear module and the vacuum suction cup arranged on the output end of the telescopic cylinder, the number of the telescopic cylinder is set to several, the number of the vacuum suction cup is the same as the number of the telescopic cylinder, and the intermediate transition The distance mechanism includes a bottom frame fixed on the frame, a first carrier fixed on the bottom frame, a pitch-changing cylinder fixed on the bottom frame, and a second carrier fixed on the output end of the pitch-changing cylinder. The first carrier and the second carrier are mutually symmetrical structures, and the second carrier is configured to change the distance between the second carrier and the first carrier when the variable-pitch cylinder drives the second carrier to move .

In one of the embodiments, the tray positioning mechanism includes a bottom frame, and a plurality of the drop openings are evenly distributed on the bottom frame, and each of the drop openings is provided with a The tray assembly that lifts the tray into the discharge port or releases the tray from the discharge port to the full tray unloading mechanism also includes a positioning assembly for positioning the tray in the discharge port. The support tray assembly includes a support cylinder fixed on the bottom frame at the bottom side of the blanking port, and a support plate fixed on the output end of the support cylinder. The support plate can be received on the bottom of the tray. The positioning assembly includes a positioning cylinder fixed on the bottom frame on the side wall of the discharge opening and a positioning push block fixed on the output end of the positioning cylinder, and the push block can be pressed against the side wall of the tray.

In one of the embodiments, the empty tray loading mechanism includes a first longitudinal linear module fixed longitudinally on the frame and an empty tray carrier fixed on the output end of the first longitudinal linear module, so The plane where the empty tray carrier is located is parallel to the plane where the bottom frame is located, and a through-beam sensor for detecting whether the empty tray carrier is in place is provided on the frame at the same level as the bottom frame. The loading mechanism includes a three-axis truss manipulator fixed on the frame, a tray retrieving suction cup module and a product retrieving suction cup module respectively arranged on the three-axis truss manipulator, and the tray retrieving suction cup module is arranged near One side of the feeding mechanism for the empty tray, and the product retrieving suction cup module is arranged on the side close to the tray positioning mechanism.

In one of the embodiments, the full tray unloading mechanism includes a second longitudinal linear module fixed longitudinally on the frame and a full tray carrier fixed on the output end of the second longitudinal linear module, the The frame includes a working table, and the full tray loading platform can be lifted and lowered between the tray positioning mechanism and the working table.

In one of the embodiments, a material distribution and distribution method of a distribution and distribution device, the method includes:

Place the distributing tray device on one side of the injection molding machine, and stack empty trays on the empty tray loading mechanism:

The loading mechanism takes the target number of empty trays and arranges them sequentially in the tray positioning mechanism;

The take-up mechanism takes and places the products in the injection molding machine to the intermediate distance mechanism, and the intermediate distance mechanism adjusts the distance between the products to the target distance;

The loading mechanism divides the product into the empty tray located in the tray positioning mechanism;

After the empty tray is filled with products and becomes a full tray, it is output to the next station by the full tray unloading mechanism.

To sum up, the present invention has the following beneficial effects: the present invention realizes the setting of the product through the setting of the retrieving mechanism, the intermediate distance mechanism, the empty tray feeding mechanism, the retrieving mechanism, the loading mechanism and the full tray unloading mechanism. Automatic retrieving, distance changing, loading and unloading reduce the input of manual labor and effectively improve work efficiency.

Description of drawings

Fig. 1 is the schematic structural view of the distribution plate arrangement device of the embodiment of the present application;

Fig. 2 is a schematic structural view of the reclaiming mechanism in the material distribution and swinging device of the embodiment of the present application;

Fig. 3 is a schematic structural diagram of the intermediate distance mechanism in the material distribution and swinging device of the embodiment of the present application;

Fig. 4 is a structural schematic diagram of a tray positioning mechanism in a tray-distributing and pan-distributing device according to an embodiment of the present application;

Fig. 5 is a schematic structural view of the tray assembly in the distribution tray device of the embodiment of the present application;

Fig. 6 is a structural schematic diagram of a positioning component in a material distribution and swinging device according to an embodiment of the present application;

Fig. 7 is a schematic structural view of the loading mechanism in the material distribution and swinging device of the embodiment of the present application;

Fig. 8 is a schematic structural view of the hollow tray feeding mechanism of the material distribution and swinging tray device according to the embodiment of the present application;

Fig. 9 is a structural schematic diagram of a full tray unloading mechanism in the material distribution and swinging device according to the embodiment of the present application.

In the figure: 1. Rack; 2. Feeding mechanism; 21. Bridge; 22. X-axis linear module; 23. Z-axis linear module; 24. Telescopic cylinder; 25. Vacuum suction cup; 3. Transition distance mechanism ;31, underframe; 32, the first carrier; 33, variable distance cylinder; 34, the second carrier; 4, loading mechanism; 41, three-axis truss manipulator; Product retrieving suction cup module; 5. Empty tray feeding mechanism; 51. First longitudinal linear module; 52. Empty tray carrier; 53. Shooting sensor; 6. Full tray unloading mechanism; 61. The first 2. Longitudinal linear mold; 62. Full material tray carrier; 7. Material tray positioning mechanism; 71. Blanking opening; 72. Bottom frame; 73. Support tray assembly; 731. Support cylinder; 732. Support plate; 74, positioning assembly; 741, positioning cylinder; 742, positioning push block.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

As shown in Fig. 1, the embodiment of the present application provides a kind of material distributing and swinging equipment, including a frame 1, and the frame 1 is provided with an intermediate distance mechanism 3, a tray positioning mechanism 7, an empty tray feeding Mechanism 5 is used to pick and place the product in the injection molding machine to the take-up mechanism 2 on the intermediate pitch mechanism 3, and is used to pick and place the empty tray on the empty tray loading mechanism 5 into the tray positioning mechanism 7 and The products on the transition distance mechanism 3 can be distributed to the loading mechanism 4 in the empty tray. The frame 1 is also provided with a full tray blanking mechanism 6 below the tray positioning mechanism 7, and the tray positioning mechanism 7 is provided with a mechanism for the full tray to fall into the full tray blanking mechanism 6. Blanking mouth 71.

When working, place the material dispensing device on one side of the injection molding machine, and stack empty trays on the empty tray loading mechanism, and the loading mechanism 4 takes the target number of empty trays and arranges them sequentially on the tray positioning mechanism 7 Inside, the retrieving mechanism 2 picks and places the products in the injection molding machine to the intermediate distance mechanism 3, the intermediate distance mechanism 3 adjusts the distance between the products to the target distance, and the loading mechanism 4 distributes the products to the tray positioning mechanism 7 In the empty tray inside, after the empty tray is filled with products and becomes a full tray, it is output to the next station by the full tray unloading mechanism.

In the above way, through the setting of the retrieving mechanism 2, the intermediate distance mechanism 3, the empty tray loading mechanism 5, the retrieving mechanism 2, the loading mechanism 4 and the full tray unloading mechanism 6, the automatic retrieving and changing of products is realized. distance, loading and unloading, reducing the input of manual labor and effectively improving work efficiency.

In this embodiment, as shown in FIG. 2 , the retrieving mechanism 2 includes a bridge 21 fixed on the frame 1, an X-axis linear module 22 fixed on the bridge 21, and an output of the X-axis linear module 22. The Z-axis linear module 23 on the end, the telescopic cylinder 24 fixed on the Z-axis linear module 23 and the vacuum chuck 25 arranged on the output end of the telescopic cylinder 24, the number of the telescopic cylinders 24 is set to several, so The quantity of said vacuum chuck 25 is identical with the quantity of telescopic cylinder 24.

When working, the vacuum suction cup 25 moves into the injection molding machine along the X-axis and the Z-axis, and the telescopic cylinder 24 drives the vacuum suction cup 25 to stretch out to grab the product, and then place the product on the intermediate pitch mechanism 3 .

In the above method, through the setting of the telescopic cylinder 24, when the vacuum suction cup 25 moves in place along the Z axis, the telescopic cylinder 24 will continue to drive the vacuum suction cup 25 to shrink slightly, so that the vacuum suction cup 25 can fully contact with the product, so that it can be conveniently Take out the product or release the product.

In this embodiment, as shown in FIG. 3 , the transition distance conversion mechanism 3 includes an underframe 31 fixed on the frame 1 , a first carrier 32 fixed on the underframe 31 , a first carrier 32 fixed on the underframe 31 The variable distance cylinder 33 and the second carrier 34 fixed on the output end of the variable pitch cylinder 33, the first carrier 32 and the second carrier 34 are mutually symmetrical structures, and the second carrier 34 is configured as When the distance variable cylinder 33 drives the second carrier 34 to move, the distance between the second carrier 34 and the first carrier 32 can be changed.

When working, when the pick-up mechanism 2 picks and places the product on the first carrier 32 and the second carrier 34, the distance-changing cylinder 33 drives the second carrier 34 to move toward or away from the first carrier 32 to realize the distance change .

The setting of the above-mentioned structure can adjust the pitch of each product according to the product's plate arrangement requirements, which can be applied to different pitch-changing requirements of the product, and has the advantage of high pitch-changing stability.

In this embodiment, as shown in FIG. 2 and FIG. 3 , the fetching mechanism 2 includes a bridge frame 21 fixed on the frame 1, an X-axis linear module 22 fixed on the bridge frame 21, a linear module fixed on the X-axis The Z-axis linear module 23 on the output end of the group 22, the telescopic cylinder 24 fixed on the Z-axis linear module 23, and the vacuum chuck 25 arranged on the output end of the telescopic cylinder 24, the number of the telescopic cylinders 24 is set to several The number of the vacuum suction cups 25 is the same as the number of telescopic cylinders 24, and the transition distance mechanism 3 includes a chassis 31 fixed on the frame 1, a first carrier 32 fixed on the chassis 31, a fixed The variable pitch cylinder 33 on the chassis 31 and the second carrier 34 fixed on the output end of the variable pitch cylinder 33, the first carrier 32 and the second carrier 34 are mutually symmetrical structures, and the second The carrier 34 is configured to change the distance between the second carrier 34 and the first carrier 32 when the pitch-variable cylinder 33 drives the second carrier 34 to move.

Specifically, through the setting of the telescopic cylinder 24, when the vacuum suction cup 25 moves in place along the Z axis, the telescopic cylinder 24 will continue to drive the vacuum suction cup 25 to shrink slightly, so that the vacuum suction cup 25 can fully contact with the product, so that it can be easily taken out product or released product, when the pick-up mechanism 2 picks and places the product on the first carrier 32 and the second carrier 34, the pitch-changing cylinder 33 drives the second carrier 34 to move toward or away from the first carrier 32 to realize variable pitch.

In the above method, through the setting of the telescopic cylinder 24, when the vacuum suction cup 25 moves in place along the Z axis, the telescopic cylinder 24 will continue to drive the vacuum suction cup 25 to shrink slightly, so that the vacuum suction cup 25 can fully contact with the product, so that it can be conveniently Take out the product or release the product, the spacing of each product can be adjusted according to the product's plate arrangement requirements, and it can be applied to different pitch requirements of the product.

In this embodiment, as shown in FIGS. 4 to 6 , the tray positioning mechanism 7 includes a bottom frame 72 on which a plurality of the blanking openings 71 are evenly distributed, and on the bottom frame 72 A tray assembly 73 for lifting the tray into the tray opening 71 or releasing the tray from the tray opening 71 to the full tray unloading mechanism 6 is provided in each of the openings 71 , also includes a positioning assembly 74 for positioning the tray in the blanking opening 71, the tray assembly 73 includes a supporting cylinder 731 fixed on the bottom frame 72 at the bottom side of the blanking opening 71, fixed The supporting plate 732 on the output end of the material supporting cylinder 731, the supporting plate 732 can be received on the bottom of the material tray, and the positioning assembly 74 includes a side wall fixed on the bottom frame 72 on the side wall of the blanking opening 71 The positioning cylinder 741 and the positioning push block 742 fixed on the output end of the positioning cylinder 741 can be pressed against the side wall of the tray.

During the working process, when it is necessary to place a tray in the tray positioning mechanism 7, the tray assembly 73 stretches out to the bottom of the blanking opening 71, and when the tray is put in, the positioning assembly 74 is pressed against the side of the tray. On the wall, the positioning and fixing of the tray is realized. When the tray needs to be released on the full tray unloading mechanism 6, the tray assembly 73 and the positioning assembly 74 retract, and the tray falls into the full tray unloading mechanism 6. superior.

In the above manner, through the arrangement of multiple feeding openings 71, it is possible to realize the distribution and loading of multiple material trays, which can effectively improve work efficiency.

In this embodiment, as shown in FIG. 8 , the empty tray feeding mechanism includes a first longitudinal linear module 51 fixed longitudinally on the frame 1 and a first longitudinal linear module 51 fixed on the output end of the first longitudinal linear module 51. Empty material tray carrier 52, the plane where the empty material tray carrier 52 is located is parallel to the plane where the bottom frame 72 is located, and the frame 1 is provided with a device for detecting empty materials at the same level as the bottom frame 72. Whether the disk loading platform 52 is in place or not is the through-beam sensor 53 .

When working, the first vertical linear module 51 drives the empty tray carrier 52 up and down, so that the tray can be transported from the bottom layer to the top layer for the loading mechanism 4 to take.

With the arrangement of the above structure, when the uppermost material tray detected by the through-beam sensor 53 is in place, the first longitudinal linear module 51 stops working, and the upper layer of material tray waits statically, which has the advantages of simple structure, reduced labor input, and high work efficiency. high merit.

In this embodiment, as shown in FIG. 7, the loading mechanism 4 includes a three-axis truss manipulator 41 fixed on the frame 1, a tray retrieving suction cup module 42 and a product tray respectively arranged on the three-axis truss manipulator 41. Reclaiming sucker module 43, the tray fetching sucker module 42 is arranged on the side close to the empty tray feeding mechanism, and the product fetching sucker module 43 is arranged on the side near the tray positioning mechanism 7 .

Specifically, the three-axis truss manipulator 41 includes an X-axis module, a Y-axis module, and a Z-axis module. Suction cups on the board.

With the arrangement of the above-mentioned structure, the tray retrieving suction cup module 42 and the product retrieving suction cup module 43 share a three-axis truss manipulator 41, which is beneficial to reduce the use of mechanisms and equipment production while achieving the same working conditions. cost.

In this embodiment, the empty tray loading mechanism includes a first longitudinal linear module 51 fixed longitudinally on the frame 1 and an empty tray carrier 52 fixed on the output end of the first longitudinal linear module 51 , the plane where the empty tray carrier 52 is located is parallel to the plane where the bottom frame 72 is located, and a device for detecting whether the empty tray carrier 52 is in place is provided on the frame 1 at the same level as the bottom frame 72 . The shooting sensor 53, the loading mechanism 4 includes a three-axis truss manipulator 41 fixed on the frame 1, a tray retrieving suction cup module 42 and a product retrieving suction cup module respectively arranged on the three-axis truss manipulator 41 43. The tray retrieving suction cup module 42 is arranged on the side close to the empty tray feeding mechanism, and the product retrieving suction cup module 43 is arranged on the side close to the tray positioning mechanism 7 .

Specifically, the first longitudinal linear module 51 drives the empty tray carrier 52 up and down, so that the tray can be transported from the bottom layer to the top layer for the loading mechanism 4 to take. The three-axis truss manipulator 41 includes an X-axis module, a Y-axis The module and the Z-axis module, the tray retrieving suction cup module 42 and the product retrieving suction cup module 43 all include a jig plate and a suction cup arranged on the jig plate.

The above-mentioned structure is provided with a triaxial truss manipulator 41 shared by the tray retrieving suction cup module 42 and the product retrieving suction cup module 43, which is conducive to reducing the use of mechanisms while achieving the same working conditions.

In this embodiment, as shown in FIG. 9 , the full tray unloading mechanism 6 includes a group of second longitudinal linear dies 61 longitudinally fixed on the frame 1 and a set of second longitudinal linear dies 61 fixed on the output end of the second longitudinal linear die group. The full tray carrier 62, the frame 1 includes a working table, the full tray carrier 62 can be lifted between the tray positioning mechanism 7 and the working table.

The structures of the full tray unloading mechanism 6 and the empty tray loading mechanism are similar, and will not be described in detail in this embodiment.

In this embodiment, a method for distributing and arranging plates of a material distributing and arranging device, the method for distributing and arranging plates includes:

Place the distributing tray device on one side of the injection molding machine, and stack empty trays on the empty tray loading mechanism:

The loading mechanism 4 takes the empty trays of the target quantity and arranges them in the tray positioning mechanism 7 in turn;

The take-up mechanism 2 picks and places the products in the injection molding machine to the intermediate distance mechanism 3, and the intermediate distance mechanism 3 adjusts the distance between the products to the target distance;

The loading mechanism 4 packs the product into an empty tray located in the tray positioning mechanism 7;

After the empty tray is filled with products and becomes a full tray, it is output to the next station by the full tray unloading mechanism 6 .

The above descriptions are only preferred implementations of the present invention, and the scope of protection of the present invention is not limited to the above examples, and all technical solutions that fall under the idea of the present invention belong to the scope of protection of the present invention. It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principles of the present invention should also be regarded as the protection scope of the present invention.

Claims (6)

1. The utility model provides a divide material balance equipment, includes frame (1), its characterized in that: be provided with on frame (1) transfer pitch mechanism (3), charging tray positioning mechanism (7), empty tray feed mechanism (5), be used for getting the product in the injection molding machine and put extracting mechanism (2) on transfer pitch mechanism (3), be used for getting empty charging tray on empty tray feed mechanism (5) and put in charging tray positioning mechanism (7) and can be with the product partial shipment in transfer pitch mechanism (3) to empty charging tray loading mechanism (4), be provided with full charging tray feed mechanism (6) on frame (1) below in charging tray positioning mechanism (7), be provided with on charging tray positioning mechanism (7) and supply full charging tray to fall into blanking mouth (71) on full charging tray feed mechanism (6).

2. The dispensing swing tray apparatus according to claim 1, wherein: the material taking mechanism (2) comprises a bridge frame (21) fixed on a frame (1), an X-axis linear module (22) fixed on the bridge frame (21), a Z-axis linear module (23) fixed on the output end of the X-axis linear module (22), a telescopic cylinder (24) fixed on the Z-axis linear module (23) and a vacuum chuck (25) arranged on the output end of the telescopic cylinder (24), the number of the telescopic cylinders (24) is set to be a plurality of, the number of the vacuum chucks (25) is the same as the number of the telescopic cylinders (24), the transferring and changing mechanism (3) comprises a chassis (31) fixed on the frame (1), a first carrier (32) fixed on the chassis (31), a changing cylinder (33) fixed on the chassis (31) and a second carrier (34) fixed on the output end of the changing cylinder (33), the first carrier (32) and the second carrier (34) are of a symmetrical structure, and the second carrier (34) is configured to be a movable carrier (32) when the second carrier (34) is driven.

3. The dispensing swing tray apparatus according to claim 1, wherein: the tray positioning mechanism (7) comprises a bottom frame (72), a plurality of blanking openings (71) are uniformly distributed on the bottom frame (72), each blanking opening (71) is internally provided with a tray assembly (73) for lifting the tray into the blanking opening (71) or releasing the tray from the blanking opening (71) to the full tray blanking mechanism (6), the tray positioning mechanism further comprises a positioning assembly (74) for positioning the tray in the blanking opening (71), the tray assembly (73) comprises a tray cylinder (731) positioned at one side of the bottom of the blanking opening (71) and fixed on the bottom frame (72), a tray plate (732) fixed on the output end of the tray cylinder (731), the tray plate (732) can be connected to the bottom of the tray, the positioning assembly (74) comprises a positioning cylinder (741) fixed on the bottom frame (72) and a positioning block (741) fixed on the output end of the positioning cylinder (741) and can be tightly abutted to the side wall of the tray (742).

4. A dispensing swing tray apparatus according to claim 3, wherein: the empty charging tray feed mechanism comprises a first longitudinal linear module (51) longitudinally fixed on a frame (1) and an empty charging tray carrying table (52) fixed on the output end of the first longitudinal linear module (51), the plane of the empty charging tray carrying table (52) is parallel to the plane of a bottom frame (72), a correlation sensor (53) for detecting whether the empty charging tray carrying table (52) is in place or not is arranged on the frame (1) at the position with the same horizontal height as the bottom frame (72), and the loading mechanism (4) comprises a triaxial truss manipulator (41) fixed on the frame (1), a charging tray material taking sucker module (42) and a product material taking sucker module (43) respectively arranged on the triaxial truss manipulator (41), wherein the charging tray material taking sucker module (42) is arranged on one side close to the empty charging tray feed mechanism, and the product sucking sucker module (43) is arranged on one side close to the charging tray positioning mechanism (7).

5. The dispensing swing tray apparatus according to claim 1, wherein: the full tray blanking mechanism (6) comprises a second longitudinal linear die (61) group longitudinally fixed on the frame (1) and a full tray carrying table (62) fixed on the output end of the second longitudinal linear die (61), the frame (1) comprises a workbench surface, and the full tray carrying table (62) can be lifted between the tray positioning mechanism (7) and the workbench surface.

6. A material distributing and arranging method of material distributing and arranging equipment is characterized by comprising the following steps of: the material distribution tray device is any one of the material distribution tray devices of claims 1-5, and the material distribution tray method comprises the following steps:

arranging a material distribution tray arranging device on one side of an injection molding machine, and stacking an empty tray on an empty tray feeding mechanism:

the loading mechanism (4) takes the empty trays with target quantity and sequentially arranges the empty trays in the tray positioning mechanism (7);

the material taking mechanism (2) is used for taking and placing products in the injection molding machine onto the transfer pitch mechanism (3), and the transfer pitch mechanism (3) is used for adjusting the spacing of the products to the target spacing;

the loading mechanism (4) divides the products into empty trays positioned in the tray positioning mechanism (7);

after the empty tray is filled with products and changed into a full tray, the products are output to the next station by a full tray blanking mechanism (6).

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