Chemical filter screen sealing device

Abstract

The utility model discloses a chemical filter screen sealing device which comprises a machine frame, a supporting plate arranged on the machine frame, a pressing guide mechanism arranged on the supporting plate and used for pressing a chemical filter screen, a lifting stopping mechanism arranged on the machine frame and an edge sealing glue injection mechanism arranged on the machine frame. The lifting stopping mechanism is located between the edge sealing and glue injecting mechanism and the carrying plate, the edge sealing and glue injecting mechanism comprises a linear module parallel to the carrying plate, a mounting frame fixedly arranged at the output end of the linear module and a hot melt glue gun arranged on the mounting frame, and the hot melt glue gun is provided with a glue outlet notch. The glue outlet notch comprises a side wall, a top wall arranged at the upper end of the side wall and a bottom wall arranged at the lower end of the side wall, a first glue opening for downwards discharging glue is formed in the top wall, a second glue opening for horizontally discharging glue is formed in the side wall, and a third glue opening for upwards discharging glue is formed in the bottom wall. The chemical filter screen edge sealing device has the advantages that efficient sealing between multiple stages of composite layers of a chemical filter screen is achieved, and the edge sealing efficiency of the chemical filter screen is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the edge sealing equipment field, concretely to a chemical filter screen sealing device. BACKGROUND

[0002] The chemical filter screen is the packaging bag of the chemical filter, usually has multistage composite layer, and the sealing effect of the chemical filter screen influences the filtering effect of the chemical filter and relates to whether the filler leaks in the chemical filter screen. The traditional chemical filter screen sealing device and other material bag sealing device structure are complex, involve viscose, flanging process, and the edge sealing efficiency is low, and the internal composite layer can not be effectively viscose to cause the unsatisfactory edge sealing effect, and further cause the filler leakage.

[0003] For example, the Chinese patent with publication number CN115072062B discloses a packaging bag continuous viscose sealing device, which is provided with a winding material cylinder with packaging bag material wound thereon at the feeding end of the conveying belt, a material guiding part is arranged near the feeding end of the conveying belt to guide the unwound packaging bag material to be positioned and conveyed, the side roller viscose part is arranged to roll and apply viscose to the two side edges of the packaging bag material, the cutting and viscose part is arranged to cut and apply viscose to the cut edge of the packaging bag material, and the turning edge sealing part is arranged to turn the packaging bag material along the direction perpendicular to the conveying direction to realize the continuous viscose sealing operation. The above-mentioned packaging bag continuous viscose sealing device applies viscose to the two side edges of the packaging bag material through the side roller viscose part, applies viscose to the cut edge, and then turns the packaging bag material to realize edge sealing. The equipment for edge sealing in this way is large in size and low in efficiency.

[0004] Therefore, it is necessary to provide a chemical filter screen sealing device. SUMMARY

[0005] The chemical filter screen sealing device provided by the utility model effectively solves the problems of low edge sealing efficiency, large equipment size, unsatisfactory edge sealing, and filler leakage of the existing sealing device.

[0006] The technical scheme adopted by the utility model is as follows:

[0007] Chemical filter screen sealing device, comprising a rack, further comprising a supporting plate arranged on the rack, a pressing guide mechanism arranged on the supporting plate for pressing the chemical filter screen, a lifting stop mechanism arranged on the rack and located on one side of the supporting plate, and an edge sealing and glue injecting mechanism arranged on the rack, the lifting stop mechanism is located between the edge sealing and glue injecting mechanism and the supporting plate, the glue injecting mechanism comprises a straight line module parallel to the supporting plate, a mounting frame fixedly arranged at the output end of the straight line module, and a hot melt glue gun arranged on the mounting frame, the hot melt glue gun is provided with a glue outlet slot, the glue outlet slot comprises a side wall, a top wall arranged at the upper end of the side wall, and a bottom wall arranged at the lower end of the side wall, a first glue outlet for downward glue injection is arranged on the top wall, a second glue outlet for horizontal glue injection is arranged on the side wall, and a third glue outlet for upward glue injection is arranged on the bottom wall.

[0008] Further, the lifting stop mechanism comprises a lifting stop plate and a driving assembly fixedly arranged on the rack for driving the lifting stop plate to lift, the lifting stop plate comprises a bottom plate and a vertical plate arranged on the bottom plate, the driving assembly comprises a first air cylinder for synchronously lifting the bottom plate, the vertical plate is parallel to the supporting plate, the vertical plate has a horizontal distance from the supporting plate, the vertical plate is vertically aligned with the side wall on the side close to the supporting plate, and the end of the chemical filter screen can be completely abutted against the vertical plate.

[0009] Further, the pressing guide mechanism comprises a lifting pressing assembly arranged on the supporting plate and two guide blocks symmetrically arranged on the supporting plate, the guide blocks are provided with steps, the steps and the upper end surface of the supporting plate form lateral grooves, and the two guide blocks can be horizontally projected on the vertical plate.

[0010] Further, the lifting pressing assembly comprises a pressing strip and two second air cylinders respectively arranged at the two ends of the supporting plate for synchronously driving the pressing strip, the pressing strip is vertically aligned with the side of the supporting plate close to the lifting stop mechanism, and the two guide blocks can be horizontally projected on the side of the pressing strip.

[0011] Further, the rack comprises a base, a vertical fixing frame arranged on the base, and a hollow support horizontally arranged on the vertical fixing frame, and the supporting plate, the pressing guide mechanism, the lifting stop mechanism and the edge sealing and glue injecting mechanism are all arranged on the hollow support.

[0012] The chemical filter screen sealing device can realize automatic glue coating and edge sealing of the chemical filter screen, can realize efficient sealing between the multiple composite layers of the chemical filter screen, and effectively improves the efficiency of the chemical filter screen edge sealing. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 The chemical filter screen sealing device provided by the embodiments of the present application is shown in the whole schematic view.

[0014] Figure 2 A schematic view of the chemical filter screen sealing device provided by the embodiment of the present application from one perspective of the rack.

[0015] Figure 3 A schematic view of the chemical filter screen sealing device provided by the embodiment of the present application from another perspective of the rack.

[0016] Figure 4 A schematic view of the edge sealing and glue injecting mechanism of the chemical filter screen sealing device provided by the embodiment of the present application.

[0017] In the figure, 1 is the rack, 2 is the carrier plate, 3 is the pressing guide mechanism, 4 is the lifting stop mechanism, 5 is the edge sealing and glue injecting mechanism, 51 is the linear module, 52 is the mounting frame, 53 is the hot melt glue gun, 41 is the bottom plate, 42 is the vertical plate, 43 is the first air cylinder, 31 is the guide block, 32 is the lifting and pressing assembly, 321 is the pressing strip, 322 is the second air cylinder, 11 is the base, 12 is the vertical fixing frame, 13 is the hollow support, 501 is the glue outlet, and 100 is the chemical filter screen. DETAILED DESCRIPTION

[0018] In order to make the above-mentioned purposes, features and advantages of the present application more apparent and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the drawings.

[0019] As shown in Figure 1 , Figure 2 and Figure 4 , the chemical filter screen sealing device provided by the embodiment of the present application comprises a rack 1, further comprises a carrier plate 2 arranged on the rack 1, a pressing guide mechanism 3 arranged on the carrier plate 2 and used for pressing the chemical filter screen 100, a lifting stop mechanism 4 arranged on the rack 1 and located on one side of the carrier plate 2, and an edge sealing and glue injecting mechanism 5 arranged on the rack 1, the lifting stop mechanism 4 is located between the edge sealing and glue injecting mechanism 5 and the carrier plate 2, the edge sealing and glue injecting mechanism 5 comprises a linear module 51 parallel to the carrier plate 2, a mounting frame 52 fixedly arranged at the output end of the linear module 51, and a hot melt glue gun 53 arranged on the mounting frame 52, the hot melt glue gun 53 is provided with a glue outlet 501. The glue outlet 501 comprises a side wall, a top wall arranged on the upper end of the side wall, and a bottom wall arranged on the lower end of the side wall, a first glue outlet for downward glue outlet is arranged on the top wall, a second glue outlet for horizontal glue outlet is arranged on the side wall, and a third glue outlet for upward glue outlet is arranged on the bottom wall. The glue outlet 501 can also be of any other shape.

[0020] In actual use, the lifting and stopping mechanism 4 is lifted to the stopping working position, the chemical filter screen 100 is driven by the external conveying mechanism to move on the supporting plate 2 along one side of the lifting and stopping mechanism 4 under the guidance of the pressing and guiding mechanism 3, when the port of the chemical filter screen 100 is stopped by the lifting and stopping mechanism 4, the pressing and guiding mechanism 3 presses the chemical filter screen 100, then the lifting and stopping mechanism 4 is lowered, at this time, the port of the chemical filter screen 100 protrudes from the supporting plate 2, then the mounting frame 52 is driven by the linear module 51 to move horizontally, so that the port of the chemical filter screen 100 extends into the glue slot 501, glue is discharged through the first glue port, the second glue port and the third glue port at the same time, so that the gap, the upper end face and the end face of the chemical filter screen 100 are glued, and are folded under the action of the top wall and the bottom wall. The quick-drying glue is used in the application, and the glue acts on the chemical filter screen 100 and dries quickly.

[0021] In the above design, the automatic gluing and edge sealing of the port of the chemical filter screen 100 can be realized, glue is injected through the first glue port, the second glue port and the third glue port at the same time, so that the composite layer inside can also be effectively coated with glue, not only the efficient sealing between the multiple composite layers of the chemical filter screen 100 can be realized, but also the efficiency of the edge sealing of the chemical filter screen 100 is effectively improved.

[0022] Specifically, as shown in Figure 2 and Figure 3 , the lifting and stopping mechanism 4 comprises a lifting stop plate, a driving assembly fixedly arranged on the rack 1 for driving the lifting stop plate to lift, the lifting stop plate comprises a bottom plate 41 and a vertical plate 42 arranged on the bottom plate 41, the driving assembly comprises two No. 1 air cylinders 43 for synchronously lifting the bottom plate 41, the vertical plate 42 is parallel to the supporting plate 2, there is a horizontal distance between the vertical plate 42 and the supporting plate 2, the vertical plate 42 is vertically aligned with the side wall near one side of the supporting plate 2, and the end of the chemical filter screen 100 can be completely abutted with the vertical plate 42.

[0023] In actual use, when the chemical filter screen 100 needs to be blocked, the bottom plate 41 is driven to rise by the No. 1 air cylinder 43, the vertical plate 42 is synchronously lifted, the upper end of the vertical plate 42 protrudes from the upper end face of the supporting plate 2. When the chemical filter screen 100 does not need to be blocked, the bottom plate 41 is driven to lower the vertical plate 42 by the No. 1 air cylinder 43, so that the vertical plate 42 is lowered below the lower end face of the supporting plate 2.

[0024] In the above design, the structure design and specific implementation of the lifting and stopping mechanism 4 can effectively realize the rapid stopping of the chemical filter screen 100.

[0025] Specifically, as shown in Figure 2 and Figure 3As shown, the clamping guide mechanism 3 includes a lifting and clamping assembly 32 arranged on the supporting plate 2 and two guide blocks 31 symmetrically arranged on the supporting plate 2. The guide blocks 31 include steps, and the steps form lateral grooves with the upper end surface of the supporting plate 2. The two guide blocks 31 can be horizontally projected onto the vertical plate 42.

[0026] In actual use, when the chemical filter 100 moves on the supporting plate 2, both sides of the chemical filter 100 extend into the lateral grooves formed by the two guide blocks 31 and the supporting plate 2 respectively, and move along the lateral grooves toward the side of the edge sealing and glue injection mechanism 5.

[0027] In the above design, the structural design and specific implementation of the pressing guide mechanism 3 can effectively guide the chemical filter 100 and prevent the chemical filter 100 from deflecting during movement.

[0028] Specifically: Figure 2 and Figure 3 As shown, the lifting and clamping assembly 32 includes a pressure strip 321 and two No. 2 cylinders 322 respectively arranged at both ends of the supporting plate 2 for synchronously driving the pressure strip 321. The pressure strip 321 is vertically aligned with the side of the lifting stop mechanism 4 close to the supporting plate 2 close to the lifting stop mechanism 4, and the two guide blocks 31 can be horizontally projected on the side of the pressure strip 321.

[0029] During actual use, before the chemical filter 100 is stopped by the lifting stop mechanism 4, the pressure strip 321 is driven by the No. 2 cylinder 322 to avoid the chemical filter 100. When the chemical filter 100 needs to be compacted, the pressure strip 321 is driven downward by the No. 2 cylinder 322, so that the pressure strip 321 compacts the chemical filter 100, and because the side of the pressure strip 321 close to the lifting stop mechanism 4 is vertically aligned with the side of the support plate 2 close to the lifting stop mechanism 4, the indentation on the upper end face of the rear end of the chemical filter 100 when compacted is aligned with the indentation on the lower end face.

[0030] In the above design, the structural design and specific implementation of the lifting and pressing assembly 32 can effectively press the chemical filter 100 and ensure that the pressed chemical filter 100 will not shake easily.

[0031] Specifically: Figure 1 As shown, the frame 1 includes a base 11, a vertical fixing frame 12 arranged on the base 11, and a hollow bracket 13 horizontally arranged on the vertical fixing frame 12. The supporting plate 2, the pressing guide mechanism 3, the lifting and stopping mechanism 4, and the edge sealing and glue injection mechanism 5 are all arranged on the hollow bracket 13.

[0032] In the design, the structure of the rack 1 is designed, through the hollow support 13, to facilitate the movement of the chemical filter screen 100, and facilitate the movement of the pressing and guiding mechanism 3, the lifting and stopping mechanism 4 and the edge sealing and glue injection mechanism 5 in different working states.

[0033] It should be understood that the above only describes specific embodiments of the present application and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. Chemical filter screen closure device comprising a frame (1), characterized in that: Also include the setting in the frame (1) on the carrier plate (2), set in the carrier plate (2) for the chemical filter screen (100) is compressed compression guide mechanism (3), set in the frame (1) and located in the carrier plate (2) one side of the lifting stop mechanism (4) and set in the frame (1) on the edge of the glue injection mechanism (5), the lifting stop mechanism (4) is located between the edge of the glue injection mechanism (5) and the carrier plate (2), the edge of the glue injection mechanism (5) includes a straight line module (51) parallel to the carrier plate (2), fixedly arranged in the straight line module (51) output end of the mounting bracket (52), set in the mounting bracket (52) on the hot melt glue gun (53), the hot melt glue gun (53) is provided with a glue slot (501), the glue slot (501) includes a side wall, a top wall arranged on the upper end of the side wall and a bottom wall arranged on the lower end of the side wall, the top wall is provided with a downward glue one-way nozzle, the side wall is provided with a horizontal glue two-way nozzle, and the bottom wall is provided with an upward glue three-way nozzle.

2. The chemical screen closure device of claim 1, wherein: The lifting stop mechanism (4) includes a lifting baffle, a driving assembly fixedly arranged on the frame (1) for driving the lifting baffle to lift, the lifting baffle includes a bottom plate (41) and a vertical plate (42) arranged on the bottom plate (41), the driving assembly includes two one-way cylinders (43) for synchronously lifting the bottom plate (41), the vertical plate (42) is parallel to the carrier plate (2), the vertical plate (42) has a horizontal distance from the carrier plate (2), the vertical plate (42) is vertically aligned with the side wall near the carrier plate (2), and the end of the chemical filter screen (100) can be completely abutted with the vertical plate (42).

3. The chemical screen closure device of claim 2, wherein: The compression guide mechanism (3) includes a lifting compression assembly (32) arranged on the carrier plate (2) and two guide blocks (31) symmetrically arranged on the carrier plate (2), the guide block (31) includes a step, the step and the upper end surface of the carrier plate (2) form a lateral groove, and the two guide blocks (31) can be horizontally projected on the vertical plate (42).

4. The chemical screen closure device of claim 3, wherein: The lifting compression assembly (32) includes a pressing strip (321) and two second air cylinders (322) respectively arranged at both ends of the carrier plate (2) for synchronously driving the pressing strip (321), the pressing strip (321) is vertically aligned with the carrier plate (2) near the lifting stop mechanism (4), and the two guide blocks (31) can be horizontally projected on the side of the pressing strip (321).

5. The chemical screen closure device of claim 1, wherein: The frame (1) includes a base (11), a vertical fixing frame (12) arranged on the base (11), and a hollow support (13) horizontally arranged on the vertical fixing frame (12), the carrier plate (2), the compression guide mechanism (3), the lifting stop mechanism (4) and the edge of the glue injection mechanism (5) are arranged on the hollow support (13).

Images