Feeding port of high-speed bag making machine

Abstract

The utility model relates to the technical field of high-speed bag making machines, and discloses a high-speed bag making machine feeding port which comprises a rack, a feeding roller and a transition roller are rotationally connected to the rack, materials to be processed are wound on the feeding roller, the transition roller is located on the side, facing the high-speed bag making machine, of the feeding roller, a smoothing plate is connected to the upper portion of the transition roller in a sliding mode, and the smoothing plate is located on the side, facing the high-speed bag making machine, of the feeding roller. A gap for a to-be-machined material to penetrate through is formed between the smoothing plate and the transition roller, the smoothing plate makes contact with the face, away from the transition roller, of the to-be-machined material, and an auxiliary assembly for controlling the smoothing plate to reciprocate in the length direction of the transition roller is arranged on the rack. Limiting assemblies for limiting the to-be-machined material and preventing the to-be-machined material from moving on the transition roller are symmetrically arranged at the two ends of the transition roller. The feeding device has the effect that the material roll is prevented from wrinkling when being conveyed to a processing area by the feeding roller.

Description

Technical Field

[0001] The utility model relates to the technical field of high-speed bag making machines, in particular to a feeding port of a high-speed bag making machine. Background Art

[0002] Bag making machine is a machine that makes various plastic packaging bags or other material packaging bags. Its processing range is plastic or other material packaging bags of various sizes, thicknesses and specifications. Bag making machine uses computer control, and the step-by-step fixed length system can make the sealing and cutting size error small. The device electric eye tracking makes the pattern position between the printed bags accurate, and the computer numerical control adjusts the bag length. The existing bag making machine feed port usually directly uses the unwinding roller to place the material roll into the processing area. As the unwinding roller rotates, the material to be processed may move along the length direction of the feed roller, causing wrinkles in the material to be processed during the transmission process, thereby affecting subsequent processing.

[0003] The utility model patent with application number 201820768203.9 provides a feed port of a high-speed bag-making machine, including a frame, on which a feed roller for winding up the material to be processed is rotatably arranged, the feed roller is axially parallel to the ground and perpendicular to the conveying direction of the material to be processed, and a limit assembly for limiting the position of the material to be processed is arranged on the feed roller, and the limit assembly can prevent the material to be processed from moving along the length direction of the feed roller and causing wrinkles, thereby avoiding the subsequent processing being affected by the movement of the material to be processed during the conveying process. However, in the above patent, the left and right ends of the material roll are limited only by the limit assembly, and the material roll will still have wrinkles during the working process, thus affecting the subsequent processing. Utility Model Content

[0004] The utility model aims to provide a feeding port of a high-speed bag-making machine, which has the effect of preventing wrinkles from being generated when a material roll is transported by a feeding roller to a processing area.

[0005] The above technical purpose of the utility model is achieved through the following technical solutions: a feeding port of a high-speed bag making machine, including a frame, a feeding roller and a transition roller are rotatably connected to the frame, the feeding roller has the material to be processed rolled up, the transition roller is located on the side of the feeding roller facing the high-speed bag making machine, a smoothing plate is slidably connected above the transition roller, a gap is provided between the smoothing plate and the transition roller for the material to be processed to pass through, the smoothing plate is in contact with a side of the material to be processed away from the transition roller, an auxiliary component for controlling the smoothing plate to reciprocate along the length direction of the transition roller is provided on the frame, and limit components are symmetrically provided at both ends of the transition roller to limit the material to be processed and prevent it from moving on the transition roller.

[0006] By adopting the above technical scheme, the feed roller unwinds the material roll, and the material enters the processing area through the transition roller. A limit assembly is arranged on the transition roller, which can effectively prevent the material from being displaced in the horizontal direction when passing through the transition roller and being fed into the processing area, thereby preventing the material from wrinkling. A smoothing plate is designed above the transition roller, and the smoothing plate is controlled by an auxiliary assembly to move along the length direction of the transition roller. When the material is being conveyed on the transition roller, the material can be smoothed when it is about to wrinkle, thereby further preventing the material from wrinkling.

[0007] The utility model is further configured as follows: the auxiliary component includes a support frame fixedly connected to the frame, an auxiliary motor fixedly connected to the support frame, a rotating disk fixedly connected to the output end of the auxiliary motor, the rotating disk is vertically arranged, a slider is fixedly connected to a point on the rotating disk near its edge, a sliding member is slidably connected to the support frame, the sliding member is slidably connected to the slider, the sliding member is arranged parallel to the transition roller, the sliding member is slidably connected to the slider, and the sliding member is slidably connected to the smoothing plate.

[0008] By adopting the above technical solution, the auxiliary motor is started to control the rotation of the rotating disk, thereby controlling the slider to drive the sliding member to move, thereby controlling the smoothing plate to reciprocate along the length direction of the transition roller.

[0009] The utility model is further configured as follows: the sliding member includes sliding rods symmetrically arranged at both ends of the support frame, the sliding rods are horizontally arranged and slidably connected to the support frame, a connecting block is fixedly connected between the two sliding rods, a vertical sliding groove for the sliding block to be embedded in, a vertical transmission rod is fixedly connected to the sliding rod, a horizontally arranged support plate is fixedly connected between the two transmission rods, a vertical connecting rod is slidably connected to the support plate, one end of the connecting rod away from the support plate is fixedly connected to the smoothing plate, a spring is sleeved on the connecting rod, one end of the spring is fixedly connected to the support plate, and the other end is fixedly connected to the smoothing plate.

[0010] By adopting the above technical solution, the slider moves under the drive of the auxiliary motor, thereby driving the sliding member to move, and the slider is slidably connected to the connecting block, thereby driving the connecting block to move, and the sliding rod is horizontally arranged on the support frame, thereby controlling the smoothing plate to reciprocate in the horizontal direction, thereby controlling the smoothing plate to smooth the material; the design of the spring can better control the smoothing plate to always be in close contact with the side of the material away from the transition roller.

[0011] The beneficial effects of the utility model are:

[0012] The utility model designs a smoothing plate, which starts an auxiliary motor to control the rotation of a rotating disk, thereby controlling the movement of a slider, and the slider drives a connecting block to move. A sliding rod is horizontally arranged on a supporting frame, thereby controlling the smoothing plate to reciprocate in a horizontal direction, thereby controlling the smoothing plate to smooth the material, and further preventing the material from wrinkling on the basis of a limiting component. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0014] Figure 1 It is a schematic diagram of the structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the auxiliary components of the utility model.

[0016] Figure 3 yes Figure 1 Schematic diagram of the structure at point A in the middle.

[0017] In the figure, 1, frame; 2, feed roller; 3, transition roller; 4, smoothing plate; 5, auxiliary components; 51, support frame; 52, auxiliary motor; 53, rotating disk; 54, slider; 55, sliding part; 551, sliding rod; 552, connecting block; 5521, vertical slide; 553, transmission rod; 554, support plate; 555, connecting rod; 556, spring. DETAILED DESCRIPTION

[0018] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Example: See Figure 1-3A feeding port of a high-speed bag making machine comprises a frame 1, a feeding roller 2 and a transition roller 3 are rotatably connected to the frame 1, a material to be processed is wound on the feeding roller 2, the transition roller 3 is located on the side of the feeding roller 2 facing the high-speed bag making machine, a caressing plate 4 is slidably connected above the transition roller 3, a gap for the material to be processed to pass through is arranged between the caressing plate 4 and the transition roller 3, the caressing plate 4 is in contact with a side of the material to be processed away from the transition roller 3, an auxiliary component 5 for controlling the reciprocating motion of the caressing plate 4 along the length direction of the transition roller 3 is arranged on the frame 1, and two ends of the transition roller 3 are symmetrically provided with a limit plate 4 for limiting the material to be processed. The material is prevented from moving on the transition roller 3 by a limiting component 6, the feed roller 2 unwinds the material roll, and the material passes through the transition roller 3 into the processing area. The limiting component 6 is arranged on the transition roller 3, which can effectively prevent the material from being horizontally displaced when passing through the transition roller 3 into the processing area, thereby preventing the material from wrinkling; a smoothing plate 4 is designed above the transition roller 3, and the smoothing plate 4 is controlled by the auxiliary component 5 to move along the length direction of the transition roller 3, so that when the material is conveyed on the transition roller 3, the material can be smoothed when it is about to wrinkle, thereby further preventing the material from wrinkling.

[0020] The auxiliary component 5 includes a support frame 51 fixedly connected to the frame 1, an auxiliary motor 52 fixedly connected to the support frame 51, a rotating disk 53 fixedly connected to the output end of the auxiliary motor 52, the rotating disk 53 is vertically arranged, a slider 54 is fixedly connected to a point on the rotating disk 53 near its edge, a sliding member 55 is slidably connected to the support frame 51, the sliding member 55 is slidably connected to the slider 54, the sliding member 55 is parallel to the transition roller 3, the sliding member 55 is slidably connected to the slider 54, the sliding member 55 is slidably connected to the smoothing plate 4, the auxiliary motor 52 is started, and the rotating disk 53 is controlled to rotate, thereby controlling the slider 54 to drive the sliding member 55 to move, thereby controlling the smoothing plate 4 to reciprocate along the length direction of the transition roller 3.

[0021] The sliding member 55 includes sliding rods 551 symmetrically arranged at both ends of the support frame 51, the sliding rods 551 are horizontally arranged and slidably connected to the support frame 51, a connecting block 552 is fixedly connected between the two sliding rods 551, a vertical sliding groove 5521 is provided on the connecting block 552 for the slider 54 to be embedded, a vertical transmission rod 553 is fixedly connected to the sliding rod 551, a horizontally arranged support plate 554 is fixedly connected between the two transmission rods 553, a vertical connecting rod 555 is slidably connected to the support plate 554, and one end of the connecting rod 555 away from the support plate 554 is fixedly connected to the smoothing plate 4 Then, a spring 556 is sleeved on the connecting rod 555, one end of the spring 556 is fixedly connected to the support plate 554, and the other end is fixedly connected to the smoothing plate 4. The slider 54 moves under the drive of the auxiliary motor 52, thereby driving the sliding member 55 to move, and the slider 54 is slidably connected to the connecting block 552, thereby driving the connecting block 552 to move, and the sliding rod 551 is horizontally arranged on the support frame 51, thereby controlling the smoothing plate 4 to reciprocate in the horizontal direction, thereby controlling the smoothing plate 4 to smooth the material; the design of the spring 556 can better control the smoothing plate 4 to always be in close contact with the side of the material away from the transition roller 3.

[0022] The working principle of the utility model is as follows: the feeding roller 2 unwinds the material roll, which passes through the transition roller 3 and enters the processing area. The auxiliary motor 52 controls the rotation of the rotating disk 53, thereby controlling the movement of the slider 54. The slider 54 drives the connecting block 552 to move, and the sliding rod 551 is horizontally arranged on the supporting frame 51, thereby controlling the smoothing plate 4 to reciprocate in the horizontal direction, thereby controlling the smoothing plate 4 to smooth the material.

Claims

1. A high-speed bag-making machine feed port, comprising a frame (1), characterized in that: The frame (1) is rotatably connected to a feed roller (2) and a transition roller (3), the feed roller (2) being wound with a material to be processed, the transition roller (3) being located on the side of the feed roller (2) facing the high-speed bag making machine, a smoothing plate (4) being slidably connected above the transition roller (3), a gap being provided between the smoothing plate (4) and the transition roller (3) for the material to be processed to pass through, the smoothing plate (4) being in contact with a side of the material to be processed away from the transition roller (3), the frame (1) being provided with an auxiliary component (5) for controlling the smoothing plate (4) to reciprocate along the length direction of the transition roller (3), and limit components (6) for limiting the material to be processed and preventing it from moving on the transition roller (3) being symmetrically provided at both ends of the transition roller (3).

2. A high-speed bag making machine feed port according to claim 1, characterized in that: The auxiliary component (5) comprises a support frame (51) fixedly connected to the frame (1), an auxiliary motor (52) fixedly connected to the support frame (51), a rotating disk (53) fixedly connected to the output end of the auxiliary motor (52), the rotating disk (53) being vertically arranged, a slider (54) fixedly connected to a point on the rotating disk (53) close to its edge, a sliding member (55) slidably connected to the support frame (51), the sliding member (55) being parallelly arranged to the transition roller (3), the sliding member (55) being slidably connected to the slider (54), and the sliding member (55) being slidably connected to the smoothing plate (4).

3. A high-speed bag making machine feed port according to claim 2, characterized in that: The sliding member (55) comprises sliding rods (551) symmetrically arranged at two ends of the support frame (51), the sliding rods (551) are arranged horizontally and slidably connected to the support frame (51), a connecting block (552) is fixedly connected between the two sliding rods (551), a vertical sliding groove (5521) is provided on the connecting block (552) for the sliding block (54) to be embedded, a transmission rod (553) in the vertical direction is fixedly connected to the sliding rod (551), a horizontally arranged support plate (554) is fixedly connected between the two transmission rods (553), a connecting rod (555) in the vertical direction is slidably connected to the support plate (554), one end of the connecting rod (555) away from the support plate (554) is fixedly connected to the caressing plate (4), a spring (556) is sleeved on the connecting rod (555), one end of the spring (556) is fixedly connected to the support plate (554), and the other end is fixedly connected to the caressing plate (4).

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