Melting device for woven bag production

Abstract

The utility model relates to the technical field of melting for woven bag production, and discloses a melting device for woven bag production, which comprises a mounting bottom plate, a support column fixedly mounted at the top of the mounting bottom plate, a first mounting frame arranged at the top of the support column, and a driving motor fixedly mounted outside the first mounting frame, a conveying auger shaft is fixedly mounted on an output shaft of the driving motor, a second mounting frame is fixedly mounted at the top of the first mounting frame, storage hoppers are arranged at the top and inside the second mounting frame, intermittent discharging mechanisms are arranged inside and outside the second mounting frame, and heating equipment is arranged outside the first mounting frame and at the top of the mounting bottom plate; a material collecting frame is arranged at the top of the mounting bottom plate, a discharging pipe is arranged outside the material collecting frame, and auxiliary scraping mechanisms are arranged inside and outside the material collecting frame. By arranging the intermittent discharging mechanism, intermittent discharging operation can be achieved, excessive or insufficient discharging at a time is avoided, and raw materials attached to the material collecting frame can be effectively scraped through the auxiliary scraping mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of melting for producing woven bags, in particular to a melting device for producing woven bags. Background Art

[0002] In the production process of plastic woven bags, various chemical plastic raw materials such as polyethylene and polypropylene need to be heated and melted. In order to improve the melting of the raw materials, a melting device for woven bag production is often used.

[0003] According to the description of a high-efficiency melting device for raw materials used in the production of plastic woven bags disclosed on the patent website (authorization announcement number: CN218429358U), "The utility model discloses a high-efficiency melting device for raw materials used in the production of plastic woven bags, including a cylinder and a hopper, and the hopper is fixedly connected to one side of the top of the cylinder. The high-efficiency melting device for raw materials used in the production of plastic woven bags is provided with a spiral conveying shaft, an electric heating pipe, a conveying motor and a discharge pipe. When in use, after the raw materials enter the cylinder, the conveying motor is started, and the conveying motor drives the spiral conveying shaft to rotate at a constant speed. The spiral conveying shaft will convey the raw materials to one side. At this time, the electric heating pipe is energized to locally heat the cylinder. When the raw materials pass through the heated part, they will be heated to a molten state, and then continue to be conveyed to one side, and finally extruded through the discharge pipe. In this way, continuous and uninterrupted melting processing can be carried out by only continuous feeding, and the work efficiency is more efficient, which can meet the needs of continuous production. It solves the problem that only a certain amount of raw materials can be melted at a time, and continuous and uninterrupted melting processing cannot be achieved."

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use, the utility model can convey the raw materials to one side through the provided spiral conveyor shaft to carry out related melting work, but in actual applications, since the unloading speed and the single-time unloading amount of the device are fixed, as the spiral conveyor shaft conveys, when there are too much or too little raw materials, the raw materials may not all be molten or may be overheated, resulting in reduced processing efficiency, and the melted raw materials will enter the inside of the unloading frame. As the work continues, part of the raw materials will adhere to the inside, making it difficult to discharge from the unloading pipe. Therefore, we urgently need to improve a melting device for woven bag production to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a melting device for producing woven bags to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a melting device for woven bag production, comprising a mounting base plate, a support column is fixedly installed on the top of the mounting base plate, a first mounting frame is arranged on the top of the support column, a driving motor is fixedly installed on the outside of the first mounting frame, a feeding auger shaft is fixedly installed on the output shaft of the driving motor, a second mounting frame is fixedly installed on the top of the first mounting frame, a storage hopper is arranged on the top and inside of the second mounting frame, an intermittent unloading mechanism is arranged inside and outside of the second mounting frame, a heating device is arranged on the outside of the first mounting frame and on the top of the mounting base plate, a material receiving frame is arranged on the top of the mounting base plate, a discharge pipe is arranged on the outside of the material receiving frame, and an auxiliary scraping mechanism is arranged inside and outside of the material receiving frame.

[0008] The intermittent material discharging mechanism comprises a control component and a material discharging component, and the control component is arranged outside the material discharging component.

[0009] Preferably, the control component includes a motor seat 1, which is fixedly mounted on the top of the second mounting frame, a first motor is fixedly mounted on the top of the motor seat 1, a first bevel gear is fixedly mounted on the output shaft of the first motor, a mounting rod is provided inside the second mounting frame, a first connecting plate is rotatably mounted on the bottom of the mounting rod, a mounting frame is fixedly mounted inside the second mounting frame, a sliding block is movably mounted on the bottom of the first connecting plate, a movable block is slidably mounted inside the mounting frame, and a second connecting plate is provided at the bottom of the mounting frame to facilitate the reciprocating sliding of the movable block inside the mounting frame.

[0010] Preferably, the sliding block is slidably installed with the movable block, a first bevel gear is fixedly installed on the top of the mounting rod, and the first bevel gear is meshed with the first bevel gear on the output shaft of the first motor, so as to improve the stability of the movement.

[0011] Preferably, the unloading assembly includes a third connecting plate, the third connecting plate is fixedly mounted on the outside of the movable block, a material storage frame is fixedly mounted on the bottom of the third connecting plate, a mounting block is fixedly mounted on the outside of the material storage frame, a mounting column is fixedly mounted on the outside of the mounting block, a connecting frame is rotatably mounted on the outside of the mounting column, and a shield is fixedly mounted on the outside of the connecting frame to facilitate intermittent unloading.

[0012] Preferably, the shield plate is in contact with the second connecting plate, and leakage holes are provided at positions corresponding to the third connecting plate and the material storage frame, so as to realize intermittent material discharge effect under the reciprocating motion of the movable block.

[0013] Preferably, the auxiliary scraping mechanism includes a second motor seat, which is fixedly mounted on the outside of the material receiving frame, a second motor is fixedly mounted inside the second motor seat, a threaded rod is fixedly mounted on the output shaft of the second motor, a guide rod is fixedly mounted inside the material receiving frame, a movable plate is threadedly mounted on the outside of the threaded rod, and a scraper is fixedly mounted on the bottom of the movable plate, so as to effectively scrape off the molten raw material attached to the inside of the material receiving frame.

[0014] Preferably, through holes are opened at positions corresponding to the movable plate and the guide rod, the guide rod passes through the through holes, and the bottom of the scraper abuts against the inside of the material receiving frame to prevent the scraper from rotating as the threaded rod rotates.

[0015] Compared with the prior art, the utility model provides a melting device for woven bag production, which has the following beneficial effects:

[0016] 1. The melting device for woven bag production is provided with an intermittent unloading mechanism. During use, with the coordinated use of the control component and the unloading component, intermittent unloading operation can be realized to avoid unloading too much or too little at one time, resulting in the phenomenon that the raw materials are discharged from the transmission equipment before being melted during the transmission process, thereby enhancing the practicality of the device.

[0017] 2. The melting device for woven bag production is provided with an auxiliary scraping mechanism. During use, the second motor can be turned on to drive the threaded rod to rotate. Under the action of the guide rod, the movable plate can be moved outside the threaded rod to drive the scraper to effectively scrape the raw materials attached to the receiving frame, thereby avoiding blockage in subsequent discharging and causing waste of raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0020] Figure 2 This is a rear view structural diagram of the utility model;

[0021] Figure 3 This is a schematic diagram of the internal structure of the first installation frame of the utility model;

[0022] Figure 4 This is a schematic diagram of the internal structure of the second installation frame of the utility model;

[0023] Figure 5 This is a schematic diagram of the disassembled structure of the control assembly of the utility model;

[0024] Figure 6 This is a schematic diagram of the disassembled structure of the blanking assembly of the utility model;

[0025] Figure 7 This is a schematic diagram of the disassembled structure of the auxiliary scraping mechanism of the utility model.

[0026] In the figure: 1. installation base plate; 2. support column; 31. first installation frame; 32. drive motor; 33. feed auger shaft; 4. second installation frame; 5. storage hopper; 6. intermittent unloading mechanism; 61. control component; 611. motor seat one; 612. first motor; 613. first bevel gear; 614. mounting rod; 615. first connecting plate; 616. mounting frame; 617. slider; 618. movable block; 619. second connecting plate; 62. unloading component; 621. third connecting plate; 622. storage frame; 623. mounting block; 624. mounting column; 625. connecting frame; 626. shield; 7. heating device; 81. material receiving frame; 82. discharge pipe; 9. auxiliary scraping mechanism; 91. motor seat two; 92. second motor; 93. threaded rod; 94. guide rod; 95. movable plate; 96. scraper. DETAILED DESCRIPTION

[0027] 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.

[0028] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] Embodiment 1:

[0030] See also Figure 1-6The utility model provides a technical solution: a melting device for woven bag production, comprising a mounting base plate 1, a support column 2 is fixedly mounted on the top of the mounting base plate 1, a first mounting frame 31 is arranged on the top of the support column 2, a driving motor 32 is fixedly mounted on the outside of the first mounting frame 31, a feeding auger shaft 33 is fixedly mounted on the output shaft of the driving motor 32, a second mounting frame 4 is fixedly mounted on the top of the first mounting frame 31, a storage hopper 5 is arranged on the top and inside of the second mounting frame 4, an intermittent unloading mechanism 6 is arranged inside and outside of the second mounting frame 4, a heating device 7 is arranged on the outside of the first mounting frame 31 and on the top of the mounting base plate 1, a material receiving frame 81 is arranged on the top of the mounting base plate 1, a discharge pipe 82 is arranged on the outside of the material receiving frame 81, and an auxiliary scraping mechanism 9 is arranged inside and outside of the material receiving frame 81.

[0031] The intermittent unloading mechanism 6 includes a control component 61 and an unloading component 62 , and the control component 61 is arranged outside the unloading component 62 .

[0032] Furthermore, the control component 61 includes a motor seat 611, which is fixedly installed on the top of the second mounting frame 4, a first motor 612 is fixedly installed on the top of the motor seat 611, a first bevel gear 613 is fixedly installed on the output shaft of the first motor 612, a mounting rod 614 is arranged inside the second mounting frame 4, a first connecting plate 615 is rotatably installed at the bottom of the mounting rod 614, a mounting frame 616 is fixedly installed inside the second mounting frame 4, a slider 617 is movably installed at the bottom of the first connecting plate 615, a movable block 618 is slidably installed inside the mounting frame 616, and a second connecting plate 619 is arranged at the bottom of the mounting frame 616 to facilitate the reciprocating sliding of the movable block 618 inside the mounting frame 616.

[0033] Furthermore, the slider 617 and the movable block 618 are slidably installed, a first bevel gear 613 is fixedly installed on the top of the installation rod 614, and the first bevel gear 613 is meshed with the first bevel gear 613 on the output shaft of the first motor 612, so as to improve the stability of the movement.

[0034] Furthermore, the unloading component 62 includes a third connecting plate 621, which is fixedly installed on the outside of the movable block 618, a material storage frame 622 is fixedly installed on the bottom of the third connecting plate 621, a mounting block 623 is fixedly installed on the outside of the material storage frame 622, a mounting column 624 is fixedly installed on the outside of the mounting block 623, a connecting frame 625 is rotatably installed on the outside of the mounting column 624, and a shield plate 626 is fixedly installed on the outside of the connecting frame 625 to facilitate intermittent unloading.

[0035] Furthermore, the shielding plate 626 is in contact with the second connecting plate 619 , and leakage holes are provided at corresponding positions of the third connecting plate 621 and the material storage frame 622 , so as to realize intermittent material discharge effect under the reciprocating motion of the movable block 618 .

[0036] Embodiment 2:

[0037] See also Figure 7 , and combined with Example 1, it is further obtained that the auxiliary scraping mechanism 9 includes a second motor seat 91, the second motor seat 91 is fixedly installed on the outside of the material receiving frame 81, a second motor 92 is fixedly installed inside the motor seat 91, a threaded rod 93 is fixedly installed on the output shaft of the second motor 92, a guide rod 94 is fixedly installed inside the material receiving frame 81, a movable plate 95 is threadedly installed on the outside of the threaded rod 93, and a scraper 96 is fixedly installed on the bottom of the movable plate 95, which is convenient for effectively scraping off the molten raw material attached to the inside of the material receiving frame 81.

[0038] Furthermore, through holes are opened at corresponding positions of the movable plate 95 and the guide rod 94, and the guide rod 94 passes through the through holes. The bottom of the scraper 96 abuts against the inside of the material receiving frame 81 to prevent the scraper 96 from rotating as the threaded rod 93 rotates.

[0039] When the material is unloaded, the first motor 612 is turned on to drive the first bevel gear 613 to rotate, so that the first bevel gear 613 arranged on the top of the mounting rod 614 rotates, so as to realize the rotation of the mounting rod 614, so as to rotate the set first connecting plate 615, thereby causing the slider 617 to slide inside the movable block 618, driving the movable block 618 to slide inside the mounting bracket 616, so as to move the third connecting plate 621, and when the baffle plate 626 is separated from the abutment of the second connecting plate 619, the set connecting bracket 625 will rotate along the outside of the mounting column 624, so as to realize the unloading of the material in the material storage frame 622. The material is released, and at the same time, under the shielding effect of the third connecting plate 621, the raw material inside the storage hopper 5 can be prevented from continuing to leak out, and the raw material inside the storage frame 622 will enter the first installation frame 31, and so on and so forth, so as to achieve intermittent material unloading, and then the driving motor 32 is turned on to drive the feeding auger shaft 33 to rotate, so as to transmit the raw material inside the first installation frame 31, and at the same time, the heating device 7 is turned on to heat the raw material inside the first installation frame 31, and then it is transmitted to the inside of the receiving frame 81 and flows out through the discharge pipe 82. As the melting work continues, more molten raw material will accumulate inside the receiving frame 81. At this time, the second motor 92 can be turned on to drive the threaded rod 93 to rotate. Under the action of the guide rod 94, the movable plate 95 can be moved outside the threaded rod 93, driving the scraper 96 to effectively scrape the raw material attached to the receiving frame 81, so as to avoid blockage in subsequent discharging and cause waste of raw materials.

[0040] 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. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A melting device for producing woven bags, comprising a mounting base plate (1), characterized in that: A support column (2) is fixedly mounted on the top of the mounting base plate (1), a first mounting frame (31) is arranged on the top of the support column (2), a driving motor (32) is fixedly mounted on the outside of the first mounting frame (31), a feeding auger shaft (33) is fixedly mounted on the output shaft of the driving motor (32), a second mounting frame (4) is fixedly mounted on the top of the first mounting frame (31), a storage hopper (5) is arranged on the top and inside of the second mounting frame (4), an intermittent unloading mechanism (6) is arranged inside and outside of the second mounting frame (4), a heating device (7) is arranged on the outside of the first mounting frame (31) and on the top of the mounting base plate (1), a material receiving frame (81) is arranged on the top of the mounting base plate (1), a material discharging pipe (82) is arranged on the outside of the material receiving frame (81), and an auxiliary scraping mechanism (9) is arranged inside and outside of the material receiving frame (81); The intermittent material discharging mechanism (6) comprises a control component (61) and a material discharging component (62), wherein the control component (61) is arranged outside the material discharging component (62); The control component (61) comprises a motor seat (611), wherein the motor seat (611) is fixedly mounted on the top of a second mounting frame (4), a first motor (612) is fixedly mounted on the top of the motor seat (611), a first bevel gear (613) is fixedly mounted on the output shaft of the first motor (612), a mounting rod (614) is provided inside the second mounting frame (4), a first connecting plate (615) is rotatably mounted at the bottom of the mounting rod (614), a mounting frame (616) is fixedly mounted inside the second mounting frame (4), a sliding block (617) is movably mounted at the bottom of the first connecting plate (615), a movable block (618) is slidably mounted inside the mounting frame (616), and a second connecting plate (619) is provided at the bottom of the mounting frame (616); The material unloading assembly (62) comprises a third connecting plate (621), the third connecting plate (621) is fixedly mounted on the outside of the movable block (618), a material storage frame (622) is fixedly mounted on the bottom of the third connecting plate (621), a mounting block (623) is fixedly mounted on the outside of the material storage frame (622), a mounting column (624) is fixedly mounted on the outside of the mounting block (623), a connecting frame (625) is rotatably mounted on the outside of the mounting column (624), and a shielding plate (626) is fixedly mounted on the outside of the connecting frame (625).

2. A melting device for woven bag production according to claim 1, characterized in that: The sliding block (617) and the movable block (618) are slidably mounted, a first bevel gear (613) is fixedly mounted on the top of the mounting rod (614), and the first bevel gear (613) is meshed with the first bevel gear (613) on the output shaft of the first motor (612).

3. A melting device for producing woven bags according to claim 1, characterized in that: The shielding plate (626) is in contact with the second connecting plate (619), and material leakage holes are provided at positions corresponding to the third connecting plate (621) and the material storage frame (622).

4. A melting device for producing woven bags according to claim 1, characterized in that: The auxiliary scraping mechanism (9) comprises a second motor seat (91), wherein the second motor seat (91) is fixedly mounted on the outside of the material receiving frame (81), a second motor (92) is fixedly mounted inside the second motor seat (91), a threaded rod (93) is fixedly mounted on the output shaft of the second motor (92), a guide rod (94) is fixedly mounted inside the material receiving frame (81), a movable plate (95) is threadedly mounted on the outside of the threaded rod (93), and a scraper (96) is fixedly mounted on the bottom of the movable plate (95).

5. A melting device for producing woven bags according to claim 4, characterized in that: Through holes are provided at positions corresponding to the movable plate (95) and the guide rod (94); the guide rod (94) passes through the through holes; and the bottom of the scraper (96) abuts against the inside of the material receiving frame (81).

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