Paper separating mechanism of full-automatic assembling machine

Abstract

The paper separating mechanism of the full-automatic assembling machine comprises a platform, a chute is arranged in the middle of the platform and penetrates the platform upward and downward, a plurality of openings are arranged on both sides of the chute and penetrate the chute upward and downward, and a paper separator is arranged at the opening. The paper separating mechanism of the full-automatic assembling machine is characterized in that the chute is arranged in the middle of the platform, a plurality of openings are arranged on both sides of the chute and penetrate the chute upward and downward, the paper separator is arranged at the opening, the suction cup of the paper separator is connected with a vacuum pump, the suction cup is driven upward by a first cylinder, the suction cup is adsorbed on the bottom end of the paperboard when the suction cup abuts against the bottom end of the paperboard due to the pressure difference, the single paperboard is separated to the platform when the suction cup is reset, the push block arranged at the chute is driven to move backward along the chute by a second cylinder, and the single paperboard is forced to the next assembling module. The paper separating mechanism has simple structure and complete functions.

Description

Technical Field

[0001] This utility model relates to a paper-splitting mechanism for a fully automatic assembly machine. Background Technology

[0002] The paper separating mechanism is the core functional module of fully automatic assembly machines for processing cardboard materials. The function of the paper separating mechanism is to prevent multiple layers of cardboard from sticking together, which could cause jamming or double feeding. After the machine separates the paper or cardboard, a conveying device is needed to accurately and efficiently transport the separated single cardboard to the next station. Currently, the conveying structures used in paper separating mechanisms include air suction type and friction type, which are relatively complex. Utility Model Content

[0003] This utility model provides a paper-splitting mechanism for a fully automatic assembly machine.

[0004] The technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows:

[0005] The paper-splitting mechanism of the fully automatic assembly machine includes a platform with a vertically penetrating chute in the middle. Multiple vertically penetrating openings are located on both sides of the chute, and paper separators are installed at these openings. Each paper separator includes a support rod with a hollow, vertically penetrating interior. A suction cup is fitted inside the top of the support rod. A suction nozzle is located in the middle of the suction cup and is connected to an air vent pipe, which in turn connects to a vacuum pump through the inside of the support rod. The lower end of the support rod is fixed to an ejector module located below the platform and connected to the piston rod of a first cylinder. A conveying device is located at the chute in the middle of the platform. The conveying device includes a top push block protruding from the platform, and its lower part is fixed to the piston rod of a second cylinder via a connecting rod. The second cylinder can drive the push block to move back and forth along the chute.

[0006] Preferably, baffles are provided on the left and right sides of the platform, and opposing paper-blocking rods are provided on the inner sides of the two baffles.

[0007] Preferably, the top of the paper-blocking rod is an arc surface.

[0008] Preferably, the opening is circular.

[0009] Preferably, the paper separator is located below the opening, i.e. below the platform.

[0010] Compared with the prior art, the paper-splitting mechanism of the fully automatic assembly machine of this utility model has a chute set in the middle of the platform, and multiple vertically penetrating openings at both ends of the chute. Paper separators are set at the openings, and the suction cups of the paper separators are connected to a vacuum pump. The suction cups are driven upward by a first cylinder. When the suction cups come into contact with the bottom of the cardboard, the suction cups will adhere to the bottom of the cardboard due to the pressure difference. When the suction cups return to their original position, the cardboard is separated onto the platform. At this time, the push block installed at the chute is driven by a second cylinder to move backward along the chute, forcing the cardboard to the next assembly module. The entire paper-splitting mechanism has a simple structure and complete functions. Attached Figure Description

[0011] Figure 1 This is a first perspective view of the paper-splitting mechanism of the fully automatic assembly machine of this utility model.

[0012] Figure 2 This is a second perspective view of the paper-splitting mechanism of the fully automatic assembly machine of this utility model. Detailed Implementation

[0013] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments.

[0014] like Figures 1 to 2 As shown, the paper separating mechanism of the fully automatic assembly machine includes a platform 100 with a smooth surface and low friction. Baffles 101 are provided on the left and right sides of the platform 100, and opposing paper-blocking rods 1011 are provided on the inner side of the two baffles 101. The top of the paper-blocking rods 1011 is curved, and the paperboard to be separated is placed above the paper-blocking rods 1011.

[0015] The platform 100 has a vertically extending groove 102 in the middle, and multiple vertically extending openings 103 are provided on both sides of the groove 102. The openings 103 are circular.

[0016] A paper separator 1 is installed at opening 103. The paper separator 1 includes a support rod 11, which has a hollow structure that runs vertically through the inside. A suction cup 12, made of rubber, is fitted inside the top of the support rod 11. A suction nozzle 121 is located in the middle of the suction cup 12 and is connected to a vent pipe and then to a vacuum pump through the inside of the support rod 11. The lower end of the support rod 11 is fixed to an ejector module (not shown in the figure). The ejector module is located below the platform 100 and is connected to the piston rod of the first cylinder. In the current state, the paper separator 1 is located below the opening 103, that is, below the platform 100. In the working state, the first cylinder drives the ejector module to move the paper separator 1 upward, so that the suction cup 12 contacts the cardboard. The vacuum pump nozzle 121 contacts the cardboard to form a pressure difference, which adsorbs the cardboard. The ejector module is retracted, and the cardboard is pulled downward under the action of adsorption force. Since the top of the paper stop bar 1011 is an arc surface, the cardboard can pass directly through the paper stop bar 1011 under the action of adsorption force, so that the single cardboard is separated onto the platform 100.

[0017] A conveying device 2 is provided at the slide 102 in the middle of the platform 100. The conveying device 2 includes a push block 21 at the top, which protrudes from the platform 100. The push block 21 is fixed to the piston rod of the second cylinder (not shown in the figure) by a connecting rod. The second cylinder can drive the push block 21 to move back and forth along the slide 102.

[0018] When the paper separating mechanism is working: the push block 21 is initially located at the front end of the platform 100. The first cylinder drives the suction cup 12 to move upward, and the suction cup 12 adheres to the paperboard. When the suction cup 12 resets, it pulls the paperboard down from the paper stop bar 1011 onto the platform 100. Then, the second cylinder drives the push block 21. Since the push block 21 is positioned to protrude from the platform 100, when the push block 21 is driven, it will force the paperboard to move backward to the next assembly module. After this action is completed, the push block 21 resets, and the suction cup 12 repeats the action, in a reciprocating cycle.

[0019] The paper-splitting mechanism of this fully automatic assembly machine has a chute 102 set in the middle of the platform 100, and multiple vertically penetrating openings 103 at both ends of the chute 102. A paper separator 1 is set at each opening 103. The suction cup 12 of the paper separator 1 is connected to a vacuum pump. The suction cup is driven upward by a first cylinder. When the suction cup 12 comes into contact with the bottom of the cardboard, the suction cup 12 will adhere to the bottom of the cardboard due to the pressure difference. When the suction cup 12 returns to its original position, the cardboard is separated onto the platform 100. At this time, the push block 21 installed at the chute 102 is driven by a second cylinder to move backward along the chute 102, forcing the cardboard to the next assembly module. The entire paper-splitting mechanism has a simple structure and complete functions.

[0020] Finally, it should be noted that the above embodiments only illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A paper-splitting mechanism for a fully automatic assembly machine, comprising a platform (100), characterized in that, The platform (100) has a vertically penetrating chute (102) in the middle, and multiple vertically penetrating openings (103) on both sides of the chute (102). A paper separator (1) is installed at each opening (103). The paper separator (1) includes a support rod (11), which has a hollow structure with vertical penetration. A suction cup (12) is fitted inside the top of the support rod (11). A suction nozzle (121) is installed in the middle of the suction cup (12), and the suction nozzle (121) is connected to the air pipe via the support rod (103). 1) The interior is connected to a vacuum pump; the lower end of the support rod (11) is fixed on the ejector module, the ejector module is located below the platform (100) and connected to the piston rod of the first cylinder, a conveying device (2) is provided at the slide groove (102) in the middle of the platform (100), the conveying device (2) includes a push block (21) at the top, the push block (21) protrudes from the platform (100), and the push block (21) is fixed to the piston rod of the second cylinder by a connecting rod below, the second cylinder can drive the push block (21) to move back and forth along the slide groove (102).

2. The paper-splitting mechanism of the fully automatic assembly machine according to claim 1, characterized in that, The platform (100) is provided with baffles (101) on the left and right sides, and opposing paper-blocking rods (1011) are provided on the inner sides of the two baffles (101).

3. The paper-sliding mechanism of the fully automatic assembly machine according to claim 2, characterized in that, The top of the paper-blocking rod (1011) is curved.

4. The paper-splitting mechanism of the fully automatic assembly machine according to claim 1, characterized in that, The opening (103) is circular.

5. The paper-sliding mechanism of the fully automatic assembly machine according to claim 1, characterized in that, The paper separator (1) is located below the opening (103), that is, below the platform (100).

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