Filter bag hot melting and film pasting all-in-one machine with automatic deviation rectifying function

Abstract

The utility model discloses a filter bag hot melting and film sticking all-in-one machine with an automatic deviation rectifying function, which relates to the technical field of filter bag hot melting and film sticking, and comprises two groups of fixed frame plates, a filter bag film double-layer cutting mechanism fixedly arranged on one side of the two groups of fixed frame plates, a deviation rectifying mechanism and a hot melting and film sticking mechanism connected between the two groups of fixed frame plates, the filter bag hot melting and film sticking all-in-one machine solves the problems that due to the fact that an existing filter bag hot melting and film sticking all-in-one machine lacks a deviation rectifying mechanism, a sticking film and filter cloth are prone to dislocation, and raw materials are wasted, the filter bag film double-layer cutting mechanism is arranged, the deviation rectifying driving frame can control displacement of the cylindrical frame, and the deviation rectifying driving frame is matched with the double-film combining assembly and the extrusion force adjusting assembly to achieve calibration. The cutting assembly is connected with the cylindrical frame in a sleeving mode, materials at the two ends of the cylindrical frame are synchronously cut, the attaching calibration degree of the hot melting film attaching mechanism is guaranteed, excessive raw materials are prevented from being wasted, and the deviation rectifying mechanism and the filter bag film double-layer cutting mechanism are arranged in a matched mode, so that a filter bag can be rectified and calibrated.

Description

Technical Field

[0001] The utility model relates to the technical field of hot-melt film pasting for filter bags, in particular to an integrated hot-melt film pasting machine for filter bags with an automatic deviation correction function. Background Art

[0002] As a filter element, the filter bag is a key link in the filtration process. The quality of the filter bag determines the filtration effect to a large extent. During the processing of the filter bag, the filter bag needs to be hot-melt sealed and sealed with hot-melt tape after sewing.

[0003] The hot melt film laminating machine for filter bags with announcement number CN213035330U comprises a machine body, a speed regulating motor is fixedly installed at the left end of the inner part of the machine body, a threaded rod is fixedly installed at the rotating shaft end of the speed regulating motor, and a groove 1 is opened in the middle of the upper surface of the machine body. The hot melt film laminating machine for filter bags clamps the right ends of the two overlapping and stacked filter materials through the spring clamp fixedly installed on the left side of the traction plate, starts the speed regulating motor to drive the threaded rod to rotate, so that the traction plate threadedly connected with the threaded rod moves to the right, starts the heating air gun to heat the cloth or film on the upper and lower sides to melt the surface, and then the telescopic cylinder inside the pressure mechanism 1 makes the pressing wheel descend and press the side surfaces of the two layers of cloth, so that the side surfaces of the upper and lower layers of cloth are bonded together, and the film and filter cloth are rotated and pressed under the pressure wheel inside the pressure mechanism 2 to complete the film laminating, which speeds up the production speed of the filter cloth and reduces the production cost. However, this equipment lacks a correction mechanism, which makes the film and filter cloth easy to be misaligned and difficult to calibrate, affecting the production quality of the filter bag and causing waste of raw materials.

[0004] In view of the above problems, a filter bag hot melt film laminating machine with automatic deviation correction function is proposed. Utility Model Content

[0005] The utility model aims to provide a filter bag hot melt film laminating machine with an automatic deviation correction function, which solves the problem that the existing filter bag hot melt film laminating machine in the background technology lacks a deviation correction mechanism, which makes the film and filter cloth easily misaligned and difficult to calibrate, affecting the production quality of the filter bag and causing waste of raw materials.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a filter bag hot-melt film pasting integrated machine with an automatic deviation correction function, comprising two groups of fixed frame plates for fixing, one side of the two groups of fixed frame plates is fixedly provided with a double-layer cutting mechanism for filter bag film, a deviation correction mechanism for deviation correction and a hot-melt film pasting mechanism for hot-melt film pasting are connected and arranged between the two groups of fixed frame plates, the double-layer cutting mechanism for filter bag film comprises a cutting knife guide frame fixed between the two groups of fixed frame plates, a bidirectional thread is rotatably engaged on the cutting knife guide frame, and two groups of cutting components are mirror-symmetrical about the fixed frame plates are arranged on the bidirectional thread, the deviation correction mechanism comprises two groups of deviation correction driving frames connected to the fixed frame plates, a cylindrical frame is extruded between the two groups of deviation correction driving frames, the cutting component is sleeved on the cylindrical frame, and the hot-melt film pasting mechanism comprises a double-film merging component and an extrusion force adjustment component which are arranged to mesh with each other.

[0007] Preferably, the filter bag membrane double-layer cutting mechanism further comprises a bidirectional motor fixed on the bidirectional thread, the threads at both ends of the bidirectional thread are opened in opposite directions, and a movable slot is opened on the cutter guide rail frame.

[0008] Preferably, the cutting assembly includes a cutting shift frame with a bidirectional threaded sleeve, a knife connecting rod connected to the cutting shift frame, the knife connecting rod is movably sleeved in a movable slot, a ring knife is fixed at one end of the knife connecting rod, and the ring knife is sleeved on the outside of a cylindrical frame.

[0009] Preferably, the deflection-correcting driving frame includes a driving cylinder fixed on a fixing frame plate and a rubber plug connected to one end of the driving cylinder.

[0010] Preferably, both ends of the cylindrical frame are provided with plug-in grooves, and the plug-in grooves and the rubber plugs are arranged to be pressed against each other.

[0011] Preferably, the hot melt film laminating mechanism also includes a film crimping assembly and a glue dripping assembly fixed between two groups of fixed frame plates, the film crimping assembly and the glue dripping assembly are respectively arranged on the upper ends of the extrusion force adjusting assembly and the double film merging assembly, one end of the double film merging assembly is fixedly provided with a merging and conveying motor, the film crimping assembly and the glue dripping assembly have similar structures, the film crimping assembly includes a crimping frame arranged at the upper end of the extrusion force adjusting assembly, one end of the crimping frame is provided with a ratchet pawl member for rotation limiting, and the glue dripping assembly and the film crimping assembly are provided with a scraping frame corresponding to each other.

[0012] Preferably, the double-film merging assembly includes a gear connected to the output end of the merging and conveying motor, and a roller connected to the gear.

[0013] Preferably, based on the double-membrane merging assembly structure, the extrusion force adjustment component also includes an adjustment track arranged at both ends to fit with the fixed frame plate, a horizontal adjustment block sleeved in the adjustment track, and an adjustment drive motor connected to one end of the adjustment track.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model provides a filter bag hot melt film laminating integrated machine with an automatic deviation correction function. Through the setting of a double-layer cutting mechanism for the filter bag film, the upper and lower ends of the cylindrical frame are respectively provided with a filter bag film and a filter cloth, and the deviation correction drive frame is arranged on both sides to control the displacement of the cylindrical frame, and to achieve calibration in combination with a double-film merging component and an extrusion force adjustment component. The cutting component is sleeved on the cylindrical frame to synchronously cut the materials at both ends of the cylindrical frame, thereby ensuring the fitting calibration degree of the hot melt film laminating mechanism and preventing excessive waste of raw materials, thereby solving the problem of raw material waste caused by the existing filter bag hot melt film laminating integrated machine.

[0016] 2. The utility model provides a filter bag hot melt film laminating machine with automatic deviation correction function. Through the combination of a deviation correction mechanism and a filter bag film double-layer cutting mechanism, the filter bag can be corrected and calibrated, which solves the problem that the existing filter bag hot melt film laminating machine lacks a deviation correction mechanism, which makes the film and filter cloth easily misaligned and difficult to calibrate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the overall front view structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the hot-melt film laminating mechanism of the utility model;

[0021] Figure 5 It is a schematic diagram of the overall side view structure of the utility model;

[0022] Figure 6 It is a schematic diagram of the overall split structure of the utility model.

[0023] In the figure: 1. Fixed frame plate; 2. Filter bag membrane double-layer cutting mechanism; 21. Cutter guide frame; 211. Moving card slot; 22. Bidirectional motor; 23. Bidirectional thread; 24. Cutting assembly; 241. Cutting shift frame; 242. Cutter connecting rod; 243. Ring knife; 3. Correction mechanism; 31. Correction drive frame; 311. Driving cylinder; 312. Rubber plug; 32. Cylindrical frame; 321. Plug-in slot; 4. Hot melt film mechanism; 41. Film pressing assembly; 411. Pressing frame; 412. Ratchet pawl; 42. Glue dripping assembly; 421. Scraping frame; 43. Double film merging assembly; 431. Gear; 432. Roller; 44. Extrusion pressure adjustment assembly; 441. Horizontal adjustment block; 442. Adjustment track; 443. Adjustment drive motor; 45. Merging and conveying motor. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0025] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0026] Combination Figure 1 The utility model discloses a filter bag hot melt film laminating integrated machine with automatic deviation correction function, comprising two groups of fixed frame plates 1 for fixing, one side of the two groups of fixed frame plates 1 is fixedly provided with a double-layer cutting mechanism 2 for filter bag film, a deviation correction mechanism 3 for deviation correction and a hot melt film laminating mechanism 4 for hot melt film laminating are connected and provided between the two groups of fixed frame plates 1, the double-layer cutting mechanism 2 for filter bag film comprises a cutter guide frame 21 fixed between the two groups of fixed frame plates 1, a bidirectional thread 23 is rotatably engaged on the cutter guide frame 21, and two groups of cutting components 24 are mirror-symmetrical about the fixed frame plates 1 are provided on the bidirectional thread 23, the deviation correction mechanism 3 comprises two groups of deviation correction driving frames 31 connected to the fixed frame plates 1, a cylindrical frame 32 is extruded between the two groups of deviation correction driving frames 31, the cutting component 24 is sleeved on the cylindrical frame 32, and the hot melt film laminating mechanism 4 comprises a double film merging component 43 and an extrusion force adjustment component 44 which are meshed with each other.

[0027] Specifically, filter bag membrane and filter cloth are respectively provided at the upper and lower ends of the cylindrical frame 32, and the correction drive frame 31 is arranged on both sides, which can control the displacement of the cylindrical frame 32, and realize calibration together with the double membrane merging component 43 and the extrusion force adjustment component 44. The cutting component 24 is sleeved on the cylindrical frame 32 to synchronously cut the materials at both ends of the cylindrical frame 32 to ensure the fitting calibration degree of the hot melt film laminating mechanism 4 and prevent excessive waste of raw materials. The combination of the correction mechanism 3 and the filter bag membrane double-layer cutting mechanism 2 allows the filter bag to be corrected and calibrated.

[0028] The utility model is further described below in conjunction with embodiments.

[0029] Embodiment 1:

[0030] Combination Figure 2-Figure 6 The filter bag membrane double-layer cutting mechanism 2 also includes a bidirectional motor 22 fixed on the bidirectional thread 23. The threads at both ends of the bidirectional thread 23 are opened in opposite directions. A movable card slot 211 is opened on the cutter guide frame 21. The bidirectional motor 22 drives the bidirectional thread 23 to rotate, thereby driving the two groups of cutting components 24 sleeved on the bidirectional thread 23 to shift toward each other along the movable card slot 211.

[0031] The cutting assembly 24 includes a cutting shift frame 241 which is sleeved with a bidirectional thread 23, a knife connecting rod 242 which is connected to the cutting shift frame 241, the knife connecting rod 242 is movably sleeved in a movable slot 211, a ring knife 243 is fixed at one end of the knife connecting rod 242, and the ring knife 243 is sleeved on the outside of the cylindrical frame 32. The cutting shift frame 241 is driven by the bidirectional thread 23, the knife connecting rod 242 is limited by the movable slot 211, and the ring knives 243 are distributed at the upper and lower ends of the cylindrical frame 32, so as to respectively realize the upper and lower end cutting of the two raw materials of the filter bag.

[0032] The deviation correction driving frame 31 includes a driving cylinder 311 fixed on the fixed frame plate 1 and a rubber plug 312 connected to one end of the driving cylinder 311. The driving cylinder 311 drives the rubber plug 312 to move, thereby driving the cylindrical frame 32 to shift and calibrate to prevent the raw material from shifting.

[0033] Both ends of the cylindrical frame 32 are provided with plug-in grooves 321, and the plug-in grooves 321 and the rubber plugs 312 are extruded against each other. The rubber plugs 312 squeeze the plug-in grooves 321. The rubber plugs 312 are made of rubber material and have a certain elastic force. The driving cylinders 311 at both ends exert force at the same time to accurately fix the cylindrical frame 32.

[0034] Embodiment 2:

[0035] Combination Figure 4 and Figure 5The hot melt film laminating mechanism 4 also includes a film laminating crimping assembly 41 and a glue dripping assembly 42 fixed between the two sets of fixed frame plates 1. The film laminating crimping assembly 41 and the glue dripping assembly 42 are respectively arranged on the upper ends of the extrusion force adjusting assembly 44 and the double film merging assembly 43. One end of the double film merging assembly 43 is fixedly provided with a merging and conveying motor 45. The film laminating crimping assembly 41 and the glue dripping assembly 42 have similar structures. The film laminating crimping assembly 41 includes a crimping frame 411 arranged on the upper end of the extrusion force adjusting assembly 44. One end of the crimping frame 411 is provided with a motor for feeding. The ratchet pawl member 412 is rotationally limited, and a scraper frame 421 is provided corresponding to the glue dripping assembly 42 and the film crimping assembly 41. The crimping frame 411 can rotate under the control of the ratchet pawl member 412, and the ratchet pawl member 412 can be self-fixed. The crimping frame 411 can fit the extrusion pressure adjusting assembly 44. The filter bag squeezed by the double film merging assembly 43 and the extrusion pressure adjusting assembly 44 is more fitted after being squeezed by the crimping frame 411, and the scraper frame 421 cleans the extrusion pressure adjusting assembly 44 at the upper end of the double film merging assembly 43.

[0036] The double membrane merging component 43 includes a gear 431 connected to the output end of the merging and conveying motor 45, and a roller 432 connected to the gear 431. The gear 431 drives the extrusion force adjustment component 44 to rotate in opposite directions, and the roller 432 rotates to realize the filter bag conveying.

[0037] Based on the structure of the double film merging component 43, the extrusion pressure adjusting component 44 also includes an adjusting rail 442 arranged at both ends to fit with the fixed frame plate 1, a horizontal adjusting block 441 sleeved in the adjusting rail 442, and an adjusting driving motor 443 connected to one end of the adjusting rail 442. The adjusting driving motor 443 drives the adjusting rail 442, thereby driving the horizontal adjusting block 441 to move and adjust the position, so that the extrusion pressure adjusting component 44 and the double film merging component 43 can fit and extrude each other to achieve hot melt film lamination.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A filter bag hot melt film laminating machine with automatic deviation correction function, comprising two sets of fixing frames (1) for fixing, characterized in that: A filter bag membrane double-layer cutting mechanism (2) is fixedly arranged on one side of the two sets of fixed frame plates (1), and a deviation correction mechanism (3) for deviation correction and a hot-melt film pasting mechanism (4) for hot-melt film pasting are connected and arranged between the two sets of fixed frame plates (1); The filter bag membrane double-layer cutting mechanism (2) comprises a cutter guide frame (21) fixed between two groups of fixed frame plates (1), a bidirectional thread (23) is rotatably engaged on the cutter guide frame (21), and two groups of cutting components (24) are arranged on the bidirectional thread (23) in mirror symmetry with respect to the fixed frame plate (1). The deviation correction mechanism (3) comprises two groups of deviation correction drive frames (31) connected to the fixed frame plate (1), a cylindrical frame (32) is extruded between the two groups of the deviation correction drive frames (31), and the cutting component (24) is arranged in a sleeve connection with the cylindrical frame (32). The hot-melt film laminating mechanism (4) comprises a double film merging component (43) and an extrusion force adjustment component (44) which are arranged in mesh with each other.

2. The filter bag hot melt film laminating machine with automatic deviation correction function according to claim 1, characterized in that: The filter bag membrane double-layer cutting mechanism (2) also includes a bidirectional motor (22) fixed on the bidirectional thread (23), the threads at both ends of the bidirectional thread (23) are opened in opposite directions, and a movable card slot (211) is opened on the cutter guide rail frame (21).

3. The filter bag hot melt film laminating machine with automatic deviation correction function according to claim 1, characterized in that: The cutting assembly (24) comprises a cutting shift frame (241) sleeved with a bidirectional thread (23), a knife connecting rod (242) connected to the cutting shift frame (241), the knife connecting rod (242) being movably sleeved in a movable slot (211), a ring knife (243) being fixed at one end of the knife connecting rod (242), and the ring knife (243) being sleeved on the outside of a cylindrical frame (32).

4. The filter bag hot melt film laminating machine with automatic deviation correction function according to claim 1, characterized in that: The deflection-correcting driving frame (31) comprises a driving cylinder (311) fixed on a fixing frame plate (1) and a rubber plug (312) connected to one end of the driving cylinder (311).

5. The filter bag hot melt film laminating machine with automatic deviation correction function according to claim 1, characterized in that: Insertion grooves (321) are provided at both ends of the cylindrical frame (32), and the insertion grooves (321) and the rubber plug (312) are arranged to be pressed against each other.

6. The filter bag hot melt film laminating machine with automatic deviation correction function according to claim 1, characterized in that: The hot melt film laminating mechanism (4) further comprises a film laminating crimping assembly (41) and a glue dripping assembly (42) fixed between two groups of fixed frame plates (1); the film laminating crimping assembly (41) and the glue dripping assembly (42) are respectively arranged on the upper ends of the extrusion force regulating assembly (44) and the double film merging assembly (43); a merging and conveying motor (45) is fixedly arranged at one end of the double film merging assembly (43); the film laminating crimping assembly (41) and the glue dripping assembly (42) have similar structures; the film laminating crimping assembly (41) comprises a crimping frame (411) arranged at the upper end of the extrusion force regulating assembly (44); a ratchet pawl member (412) for rotation limiting is arranged at one end of the crimping frame (411); and a scraping frame (421) is arranged on the glue dripping assembly (42) corresponding to the film laminating crimping assembly (41).

7. The filter bag hot melt film laminating machine with automatic deviation correction function according to claim 6, characterized in that: The double-film merging component (43) comprises a gear (431) connected to the output end of the merging and conveying motor (45) and a rotating roller (432) connected to the gear (431).

8. The filter bag hot melt film laminating machine with automatic deviation correction function according to claim 1, characterized in that: The extrusion pressure adjustment component (44) is based on the structure of the double-film merging component (43), and further includes an adjustment track (442) arranged at both ends and in contact with the fixed frame plate (1), a horizontal adjustment block (441) sleeved in the adjustment track (442), and an adjustment drive motor (443) connected to one end of the adjustment track (442).

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