Packaging sheet feeding, arranging, lifting, forming integrated machine

Abstract

The utility model discloses a kind of packaging sheet material feeding and sorting lifting integrated machine, including rack, first lifting mechanism and second lifting mechanism, the first lifting mechanism includes first vertical frame, transport belt being arranged in first vertical frame and first servo drive device for driving transport belt movement;The first servo drive device can control the first reciprocating stroke position of transport belt, the rack is equipped with portal frame, the second lifting mechanism is arranged in portal frame, the second lifting mechanism includes second vertical frame being arranged in portal frame, material blocking component being arranged in second vertical frame and second servo drive device for driving material blocking component vertical movement;The second servo drive device can control the second reciprocating stroke position of material blocking component;The first servo drive device and second servo drive device can control transport belt and material blocking component between the position of being close to and being far away from each other switch.

Description

Technical Field

[0001] This utility model relates to the field of packaging sheet processing equipment, and in particular to an integrated machine for feeding, lifting and forming packaging sheets. Background Technology

[0002] Packaging sheets are also called packaging bags (packaging films), such as pearl cotton bags, bubble bags, and bubble envelopes.

[0003] In the processing of packaging tape, a material blocking mechanism is usually set up to realize the processing of individual products (i.e., predetermined positioning).

[0004] The existing material blocking component and lifting structure are rigidly linked to achieve synchronous rising and falling, and the material blocking cylinder can rise and fall during the synchronous lifting process.

[0005] 1. The material blocking component and the lifting structure are rigidly linked to rise and fall synchronously, which will make the whole structure too heavy and cause excessive wear and tear on the motor and reducer. 2. The material blocking component and the lifting structure are rigidly linked for synchronous rising and falling, resulting in structural instability and a tendency to sway. This can lead to uneven stacking of pearl cotton bags, bubble bags, or other packaging bags and sheets, and unstable conveyor belt feeding. 3. The material stop component and the lifting structure are connected by a hard link to achieve synchronous rising and falling. The positioning of the material stop component is prone to deviation, and its position is mainly locked by a three-phase asynchronous motor and an encoder. 4. Due to its high operating frequency, the material-blocking cylinder experiences significant wear and requires positioning maintenance or replacement, which reduces production efficiency. Utility Model Content

[0006] The main objective of this invention is to propose an integrated feeding, material handling, lifting, and forming machine for packaging sheets, which aims to mechanically separate the material blocking mechanism from the lifting mechanism. The positions of the two motor components are mutually locked by dual servo motors, and synchronous rising and falling are achieved by electronic cams.

[0007] To achieve the above objectives, this utility model proposes an integrated machine for feeding, lifting, and forming packaging sheets, comprising: frame; The first lifting mechanism includes a first vertical frame, a conveyor belt disposed on the first vertical frame, and a first servo drive device for driving the conveyor belt to move. The first servo drive device can control the position of the first reciprocating stroke of the conveyor belt; The second lifting mechanism is provided on the gantry frame of the machine frame. The second lifting mechanism is provided on the gantry frame. The second lifting mechanism includes a second vertical frame provided on the gantry frame, a material stop component provided on the second vertical frame, and a second servo drive device for driving the material stop component to move vertically. The second servo drive device can control the second reciprocating stroke position of the material stop component; The first servo drive device and the second servo drive device can control the conveyor belt and the retaining component to switch between positions that are close to each other and positions that are far apart.

[0008] Compared to existing designs, 1. The movement between the material blocking component and the conveyor belt is independent of each other. It is driven by a first servo drive device and a second servo drive device. The first reciprocating stroke position and the second reciprocating stroke position are used to simulate the position of the cam's convex peak and groove, thereby simulating the electronic cam (i.e., the first servo drive device and the second servo drive device realize position latching), realizing the relative rising and falling between the conveyor belt and the material blocking mechanism. 2. The material stop component can be positioned above the frame while simultaneously allowing for synchronous lifting and lowering, effectively solving the problem of frame instability and reducing the mechanical burden on the first servo drive device; 3. The improved structure allows for adjustment of the spacing between the conveyor belt and the retaining components to meet the processing needs of different products (e.g., different thicknesses); at the same time, the adjustable speed can also meet the processing speed of different products, thereby improving production efficiency. 4. The servo motor utilizes existing technologies to acquire parameters such as speed and angle, thereby achieving flexible control. The servo motor is an existing technology. Attached Figure Description

[0009] Figure 1 This is a three-dimensional illustration of the present utility model. Figure 1 ; Figure 2 This is a cross-sectional view of the present utility model. Figure 1 ; Figure 3 This is a cross-sectional view of the present utility model. Figure 2 ; Figure 4 This is the second lifting mechanism; Figure 5 This is the first lifting mechanism.

[0010] In the picture, 1. Rack; 10. Gantry; 2. First lifting mechanism; 20. First vertical frame; 21. First guide rod; 22. First guide sleeve; 3. Conveyor belt; 30. Carrier; 4. Material stop component; 40. Main body; 41. Stop bar; 5. Second lifting mechanism; 50. Second vertical frame; 51. Vertical guide rail; 52. Vertical slider; 6. First servo drive device; 60. First rotary servo motor; 61. First drive roller; 62. First driven roller; 63. First drive belt; 7. Second servo drive device; 70. Second rotary servo motor; 71. Second drive roller; 72. Second driven roller; 73. Second drive belt; 81. Rack; 82. Gear. Detailed Implementation

[0011] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0012] It should be noted that if any directional indication (such as up, down, left, right, front, back, top, bottom, inside, outside, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial, etc.) is involved in the embodiments of this utility model, the directional indication is only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indication will also change accordingly.

[0013] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," such descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, features defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0014] like Figures 1 to 5 As shown, a packaging sheet feeding and material lifting forming integrated machine includes: Rack 1; The first lifting mechanism 2 includes a first vertical frame 20, a conveyor belt 3 disposed on the first vertical frame 20, and a first servo drive device 6 for driving the conveyor belt 3 to move. The first servo drive device 6 can control the first reciprocating stroke position of the conveyor belt 3; The second lifting mechanism 5 is provided on the gantry frame 10. The second lifting mechanism 5 is provided on the gantry frame 10. The second lifting mechanism 5 includes a second vertical frame 50 provided on the gantry frame 10, a material blocking component 4 provided on the second vertical frame 50, and a second servo drive device 7 for driving the material blocking component 4 to move vertically. The second servo drive device 7 can control the second reciprocating stroke position of the stop component 4; The first servo drive device 6 and the second servo drive device 7 can control the conveyor belt 3 and the stop component 4 to switch between positions that are close to each other and positions that are far apart.

[0015] Compared to existing designs, 1. The movement between the material stop component 4 and the conveyor belt 3 is independent of each other. It is driven by dual servo drives of the first servo drive device 6 and the second servo drive device 7. The first reciprocating stroke position and the second reciprocating stroke position are used to simulate the position of the cam peak and groove, thereby simulating the electronic cam and realizing the relative rise and fall between the conveyor belt 3 and the material stop mechanism. 2. The material stop component 4 can be positioned above the frame 1 while simultaneously enabling synchronous lifting and lowering, which can effectively solve the instability of the frame 1 and reduce the mechanical burden on the first servo drive device 6. 3. The improved structure can adjust the distance between the conveyor belt 3 and the baffle component 4 according to the needs, so as to meet the processing of different products (e.g., different thicknesses); at the same time, the speed can be adjusted to meet the processing speed of different products, thereby improving production efficiency. 4. The first servo drive device 6 and the second servo drive device 7 can accurately obtain parameters such as position and speed, and thus obtain the first reciprocating stroke position and the second reciprocating stroke position.

[0016] Specifically, the baffle component 4 includes a main body 40 and baffles 41 spaced apart from the main body 40. Of course, the baffles 41 can also be a strip or a flexible structure, thus adapting to the processing of different packaging sheets.

[0017] The conveyor belt 3 can be connected to a rotary motor to control the feeding rate. The conveyor belt 3 and the rotary motor can rotate synchronously with the first servo drive device 6, or the rotary motor can be fixed on the carrier 30.

[0018] Specifically, the first vertical frame 20 includes first guide rods 21 disposed on both sides of the frame 1 and first guide sleeves 22 that cooperate with the first guide rods 21. The first guide sleeve 22 is provided with a carrier 30, which is used to mount the conveyor belt 3.

[0019] In this embodiment of the invention, the guide rod is provided in two sets, thereby ensuring the stability of the structure.

[0020] Specifically, the first servo drive device 6 includes a first rotary servo motor 60, a first drive roller 61 directly or indirectly connected to the first rotary servo motor 60, and a first driven roller 62 cooperating with the first drive roller 61. A first drive belt 63 is provided between the first drive roller 61 and the first driven roller 62. The first drive belt 63 is connected to the carrier 30, thereby realizing the stable lifting and lowering of the transport belt 3 and obtaining the first reciprocating stroke position.

[0021] In this embodiment of the utility model, the second vertical frame 50 includes vertical guide rails 51 disposed on both sides of the gantry frame 10 and vertical sliders 52 cooperating with the vertical guide rails 51, and the main body 40 is disposed between the two vertical sliders 52. The second servo drive device 7 is located at the top of the gantry 10.

[0022] Specifically, the second servo drive device 7 includes a second rotary servo motor 70, a second drive roller 71 directly or indirectly connected to the second rotary servo motor 70, and a second driven roller 72 cooperating with the first drive roller 61. A second drive belt 73 is provided between the second drive roller 71 and the second driven roller 72. The second drive belt 73 is connected to the carrier 30, thereby realizing the stable lifting and lowering of the stop component 4, and thus obtaining the second reciprocating stroke position.

[0023] In this embodiment of the utility model, the top position of the frame 1 is provided with a transverse guide rail, and the gantry frame 10 is provided with a transverse slider that cooperates with the transverse guide rail; The frame 1 is provided with a rack 81, and the gantry 10 is provided with a gear 82 that cooperates with the rack 81. The gear 82 is connected to the hand, thereby realizing the adjustment of the gantry 10 and thus adapting to packaging sheets of different lengths.

[0024] Specifically, the rack extends along the direction of the transverse guide rail.

[0025] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A packaging sheet feeding, material lifting, and forming integrated machine, characterized in that, include: frame; The first lifting mechanism includes a first vertical frame, a conveyor belt disposed on the first vertical frame, and a first servo drive device for driving the conveyor belt to move. The first servo drive device can control the position of the first reciprocating stroke of the conveyor belt; The second lifting mechanism is provided on the gantry frame of the machine frame. The second lifting mechanism is provided on the gantry frame. The second lifting mechanism includes a second vertical frame provided on the gantry frame, a material stop component provided on the second vertical frame, and a second servo drive device for driving the material stop component to move vertically. The second servo drive device can control the second reciprocating stroke position of the material stop component; The first servo drive device and the second servo drive device can control the conveyor belt and the retaining component to switch between positions that are close to each other and positions that are far apart.

2. The integrated packaging sheet feeding, feeding, lifting, and forming machine as described in claim 1, characterized in that: The material-blocking component includes a main body and stop bars spaced apart from the main body.

3. The integrated packaging sheet feeding, feeding, lifting, and forming machine as described in claim 1, characterized in that: The first vertical frame includes first guide rods disposed on both sides of the frame and first guide sleeves cooperating with the first guide rods. The first guide sleeve is provided with a carrier for mounting the conveyor belt.

4. The integrated packaging sheet feeding, feeding, lifting, and forming machine as described in claim 3, characterized in that: The guide rod is provided in two sets.

5. The integrated packaging sheet feeding, feeding, lifting, and forming machine as described in claim 3, characterized in that: The first servo drive device includes a first rotary servo motor, a first drive roller directly or indirectly connected to the first rotary servo motor, and a first driven roller cooperating with the first drive roller; A first drive belt is provided between the first drive roller and the first driven roller. The first drive belt is connected to the carrier.

6. The integrated packaging sheet feeding, feeding, lifting, and forming machine as described in claim 2, characterized in that: The second vertical frame includes vertical guide rails disposed on both sides of the gantry and vertical sliders cooperating with the vertical guide rails, and the main body is disposed between the two vertical sliders. The second servo drive device is located at the top of the gantry.

7. The integrated packaging sheet feeding, feeding, lifting, and forming machine as described in claim 6, characterized in that: The second servo drive device includes a second rotary servo motor, a second drive roller directly or indirectly connected to the second rotary servo motor, and a second driven roller that cooperates with the first drive roller; A second drive belt is provided between the second drive roller and the second driven roller. The second drive belt is connected to the carrier.

8. The integrated packaging sheet feeding, feeding, lifting, and forming machine as described in claim 1, characterized in that: The top of the frame is provided with a transverse guide rail, and the gantry frame is provided with a transverse slider that cooperates with the transverse guide rail; The frame is equipped with a rack, and the gantry frame is equipped with a gear that meshes with the rack. The gear is connected to the hand.

9. The integrated packaging sheet feeding, feeding, lifting, and forming machine as described in claim 8, characterized in that: The rack extends along the direction of the transverse guide rail.

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