Double-folding mold inserting device for roll type water purification filter element

Abstract

The device comprises a rack, the bottom of the rack is hollowed out, a revolution rotating shaft is transversely installed in the middle of the rack, and the revolution rotating shaft is driven by a revolution rotating power motor at one end of the rack to rotate; rotation shaft supports arranged in the radial direction of the revolution rotating shaft are installed at the two ends of the revolution rotating shaft, a rotation rotating shaft is connected between the ends of the rotation shaft supports, and a die inserting cutter is installed on the outer side of the rotation rotating shaft in the axial direction. A rotation gear in transmission fit with the revolution fixed gear is mounted at one end of the rotation shaft, the rotation shaft rotates when the rotation shaft support and the revolution shaft rotate, and the die inserting cutter is kept in a downward state when the rotation shaft moves to the lower end of the rack. The technical problem that folding can be carried out only after stopping in the existing permeable membrane production process can be solved, and the production efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of production of a rolled water purification filter element, in particular to a folding and inserting die device for a rolled water purification filter element. Background Art

[0002] Roll-type water purification filter elements are widely used in water treatment equipment for household, industrial, medical and other fields, so as to achieve the purpose of tap water purification, sewage treatment, industrial medical pure water production, etc. In the existing assembly line process, the membrane of the osmotic membrane needs to be folded in half. In the existing process, the membrane needs to be in a static state when folded in half, so the entire production line will stop, which will extend the production cycle of the entire filter element and reduce production efficiency. Therefore, a supporting device that can fold the membrane in half without stopping the production line is needed. Summary of the invention

[0003] The invention provides a folding and inserting mold device for a rolled water purification filter element, which can solve the technical problem that the existing production process of a osmotic membrane needs to be stopped before folding, thereby improving production efficiency.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a folding and inserting mold device for a rolled water purification filter element, comprising a frame, the bottom of the frame is hollowed out, a revolving shaft is horizontally installed in the middle of the frame, the revolving shaft is driven to rotate by a revolving power motor at one end of the frame, both ends of the revolving shaft are installed with self-rotating shaft brackets arranged along the radial direction of the revolving shaft, the self-rotating shaft is connected between the ends of the self-rotating shaft brackets, an inserting mold knife is installed along the axial direction on the outer side of the self-rotating shaft, a revolving fixed gear is coaxially arranged at one end of the revolving shaft, and one end of the self-rotating shaft is installed A self-rotating gear is equipped which cooperates with the revolving fixed gear. When the self-rotating shaft bracket and the revolving shaft rotate, the self-rotating shaft rotates. When the self-rotating shaft moves to the lower end of the frame, the die inserting knife remains facing downward. The self-rotating gear and the revolving fixed gear are used to cooperate with each other so that the self-rotating shaft and the die inserting knife can rotate synchronously when the revolving shaft and the self-rotating shaft bracket rotate. The die inserting knife can change its direction following the movement of the diaphragm, and the diaphragm is inserted into the joint between the two diaphragm conveying platforms. The two diaphragm conveying platforms can fold the diaphragm in half. The diaphragm can be folded in half during the conveying process without stopping the production line.

[0005] Preferably, the die-insertion knife is installed along the tangent direction with respect to the rotation axis, so that the die-insertion knife has better directionality as the rotation axis rotates.

[0006] Preferably, an adjusting gear is installed on the side of the rotating shaft bracket, which is meshed with both the revolving fixed gear and the rotating gear. The angular velocity ratio between the rotating gear and the revolving fixed gear can be precisely controlled by adjusting the gear, and different adjusting gears can be replaced if different angular velocity ratios are required.

[0007] Preferably, a motor mounting seat is installed at one end of the frame, the revolving rotating power motor is installed at the end of the motor mounting seat, the main shaft of the motor mounting seat is connected to the revolving rotating shaft through a coupling inside the motor mounting seat, and the motor mounting seat allows the coupling to have sufficient installation space.

[0008] Preferably, the revolving axis is connected to the middle part of the rotating axis bracket, one end of the rotating axis bracket is connected by the rotating axis, and the other end is connected by a supporting connecting column, so that the rotation of the rotating axis bracket and the rotating axis is smoother.

[0009] Preferably, the frame includes side panels arranged at both ends and a plurality of connecting rods for connecting the two side panels. It has a simple structure and is convenient for installation on the production line, and facilitates the membrane to pass horizontally from its bottom.

[0010] Preferably, a sensing plate extending radially to one side is installed at one end of the revolving rotating shaft, and a position sensing switch corresponding to the sensing plate is installed on the frame, which can count the number of revolutions of the revolving rotating shaft and also realize the counting of the number of folding times.

[0011] Preferably, at least one negative ion generator is installed at the bottom of the frame, which can purify the air within the device and improve the quality of the membrane.

[0012] Compared with the prior art, the present invention has the following beneficial effects: The structure is simple and can be installed on the production line. The self-rotating gear and the revolving fixed gear are used to cooperate with each other in the transmission. When the revolving shaft and the self-rotating shaft bracket rotate, the self-rotating shaft and the die inserting knife can rotate synchronously. In this way, when the die inserting knife approaches the diaphragm, it can change its direction following the movement of the diaphragm, and smoothly insert the diaphragm into the joint between the two diaphragm conveying platforms. The two diaphragm conveying platforms can fold the diaphragm in half. The diaphragm can be folded in half during the conveying process without stopping the production line, thereby improving the production efficiency of the equipment and the yield of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural diagram of the present invention; Figure 2 for Figure 1 A magnified structural diagram; Figure 3It is a schematic diagram of the first state of the mold insertion process of the present invention; Figure 4 It is a schematic diagram of the second state of the mold insertion process of the present invention.

[0014] Reference numerals: 1. Frame, 11. Coupling, 12. Adjusting gear, 13. Autorotating gear, 14. Diaphragm, 15. Supporting connecting column, 16. Side plate, 17. Connecting rod, 18. Negative ion generator, 2. Revolutionary rotating power motor, 3. Revolutionary rotating shaft, 4. Autorotating rotating shaft, 5. Inserting die, 6. Autorotating shaft bracket, 7. Position sensing switch, 8. Sensing plate, 9. Motor mounting seat, 10. Revolutionary fixed gear. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0016] The present invention solves the technical problem that the existing permeable membrane production process needs to be stopped before folding, thereby improving production efficiency. Figure 1-4 As shown, the following technical scheme is provided: a folding die insertion device for a rolled water purification filter element, comprising a frame 1, the bottom of the frame 1 is hollowed out, a revolution shaft 3 is horizontally installed in the middle of the frame 1, the revolution shaft 3 is driven to rotate by a revolution rotation power motor 2 at one end of the frame 1, both ends of the revolution shaft 3 are installed with a self-rotation shaft bracket 6 arranged along the radial direction of the revolution shaft 3, a self-rotation shaft 4 is connected between the ends of the self-rotation shaft bracket 6, an inserting die 5 is installed along the axial direction on the outer side of the self-rotation shaft 4, one end of the revolution shaft 3 is coaxially provided with a revolution fixed gear 10, and one end of the self-rotation shaft 4 is installed with a self-rotation shaft bracket 6 which is connected to the revolution fixed gear 10. The fixed gear 10 is driven by the self-rotating gear 13. When the self-rotating shaft bracket 6 and the revolving shaft 3 rotate, the self-rotating shaft 4 rotates. When the self-rotating shaft 4 moves to the lower end of the frame 1, the die-insertion knife 5 remains in a downward state. The self-rotating gear 13 and the revolving fixed gear 10 are driven by the self-rotating gear 13. When the revolving shaft 3 and the self-rotating shaft bracket 6 rotate, the self-rotating shaft 4 and the die-insertion knife 5 can rotate synchronously. The die-insertion knife 5 can change its direction following the movement of the diaphragm, and the diaphragm is inserted into the joint between the two diaphragm conveying platforms. The two diaphragm conveying platforms can fold the diaphragm 14 in half. The diaphragm 14 can be folded in half during the conveying process without stopping the production line.

[0017] Specifically, the frame 1 can be installed on a filter element production line, and a plurality of membrane conveying platforms are laid at the bottom of the filter element production line. The membrane is conveyed on the plurality of membrane conveying platforms, and the joint between two membrane conveying platforms used for the folding process is located directly below the frame 1. Therefore, the function of the die inserting knife 5 is to fold the membrane 14 in half at the middle seam position, and the conveyor belt on the membrane conveying platform can act on the membrane 14 from both sides to fold it in half.

[0018] The revolution rotating power motor 2 can adopt a servo motor with precise speed control. The revolution fixed gear 10 is fixedly mounted on the frame 1. The diameter of the revolution fixed gear 10 is larger than the rotation gear 13. Therefore, the rotation axis 4 can rotate many times when the rotation axis bracket 6 rotates around the revolution rotation axis 3. In this embodiment, the angular velocity ratio between the revolution fixed gear 10 and the rotation rotation axis 4 can be set to 1:5.

[0019] In this embodiment, if Figure 3-4 As shown, the die inserting knife 5 and the rotating shaft 4 are installed along the tangent direction, so that the die inserting knife 5 has better directionality as the rotating shaft 4 rotates. When the rotating shaft bracket 6 rotates a relatively small angle, the rotating shaft 4 can rotate a relatively large angle, so that the die inserting knife 5 can point to the center seam of the diaphragm every time the rotating shaft 4 rotates an angle.

[0020] In this embodiment, if Figure 2 As shown, the side of the rotating shaft bracket 6 is installed with an adjusting gear 12 which is meshed with both the revolving fixed gear 10 and the rotating gear 13. The angular velocity ratio between the rotating gear 13 and the revolving fixed gear 10 can be precisely controlled by adjusting the gear 12. If a different angular velocity ratio is required, a different adjusting gear 12 can be replaced, and the position and diameter of the adjusting gear 12 can be adjusted.

[0021] In this embodiment, if Figure 1 As shown, a motor mounting seat 9 is installed at one end of the frame 1, and the revolving rotating power motor 2 is installed at the end of the motor mounting seat 9. The main shaft of the motor mounting seat 9 is connected to the revolving rotating shaft 3 through a coupling 11 inside the motor mounting seat 9, and the motor mounting seat 9 allows the coupling 11 to have sufficient installation space.

[0022] In this embodiment, as a connection structure between the orbital rotation axis 3 and the rotation axis bracket 6, the orbital rotation axis 3 can be connected to one end of the rotation axis bracket 6, and the other end of the rotation axis bracket 6 can be used to connect the rotation axis 4. When the orbital rotation axis 3 rotates, the rotation axis 4 can rotate around the orbital rotation axis 3.

[0023] like Figure 1-2As shown, as another connection structure between the orbital rotation axis 3 and the rotation axis bracket 6, the orbital rotation axis 3 is connected to the middle part of the rotation axis bracket 6, one end of the rotation axis bracket 6 is connected through the rotation axis 4, and the other end is connected through the supporting connecting column 15, so that the rotation of the rotation axis bracket 6 and the rotation axis 4 is more stable.

[0024] In this embodiment, as a specific connection method of the rack 1, such as Figure 1 As shown, the frame 1 includes side panels 16 arranged at both ends and multiple connecting rods 17 for connecting the two side panels 16. It has a simple structure and is convenient for installation on the production line, so that the diaphragm can pass horizontally from its bottom. The revolving fixed gear 10 is fixed on one of the side panels 16.

[0025] In this embodiment, if Figure 1 As shown, a sensing plate 8 extending radially to one side is installed at one end of the revolving rotating shaft 3, and a position sensing switch 7 corresponding to the sensing plate 8 is installed on the frame 1. The sensing plate 8 rotates together with the revolving rotating shaft 3, and can be counted once each time it passes through the position sensing switch 7. In this way, the number of revolutions of the revolving rotating shaft 3 can be counted, and the number of folding times can also be counted.

[0026] At the same time, at least one negative ion generator 18 is installed at the bottom of the frame 1, which can purify the air within the device range and improve the quality of the membrane.

[0027] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0028] In addition, in the present invention, descriptions such as "primary", "secondary", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "primary" or "secondary" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0029] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" 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, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

Claims

1. A folding and inserting mold device for a rolled water purification filter element, characterized in that: include: A frame (1), wherein the bottom of the frame (1) is hollowed out, a revolving shaft (3) is transversely mounted in the middle of the frame (1), the revolving shaft (3) is driven to rotate by a revolving power motor (2) at one end of the frame (1), both ends of the revolving shaft (3) are mounted with self-rotating shaft brackets (6) arranged radially along the revolving shaft (3), the ends of the self-rotating shaft brackets (6) are connected with a self-rotating shaft (4), an inserting die (5) is axially mounted on the outer side of the self-rotating shaft (4), a revolving fixed gear (10) is coaxially mounted at one end of the revolving shaft (3), a self-rotating gear (13) which is in transmission cooperation with the revolving fixed gear (10) is mounted at one end of the self-rotating shaft (4), when the self-rotating shaft bracket (6) and the revolving shaft (3) rotate, the self-rotating shaft (4) rotates, and when the self-rotating shaft (4) moves to the lower end of the frame (1), the inserting die (5) remains in a downward state.

2. The folding and inserting mold device of the rolled water purification filter element according to claim 1 is characterized in that: The die inserting knife (5) and the rotating shaft (4) are installed along the tangent direction.

3. The folding and inserting mold device of the rolled water purification filter element according to claim 1 is characterized in that: The side of the rotation shaft bracket (6) is provided with an adjusting gear (12) which meshes with both the revolving fixed gear (10) and the rotating gear (13).

4. The folding and inserting mold device of the rolled water purification filter element according to claim 1 is characterized in that: A motor mounting seat (9) is installed at one end of the frame (1), the revolving rotary power motor (2) is installed at the end of the motor mounting seat (9), and the main shaft of the motor mounting seat (9) is connected to the revolving rotary shaft (3) via a coupling (11) inside the motor mounting seat (9).

5. The folding and inserting mold device of the rolled water purification filter element according to claim 1 is characterized in that: The revolving shaft (3) is connected to the middle part of the rotating shaft bracket (6); one end of the rotating shaft bracket (6) is connected via the rotating shaft (4), and the other end is connected via a supporting connecting column (15).

6. The folding and inserting mold device of the rolled water purification filter element according to claim 1, characterized in that: The frame (1) comprises side panels (16) arranged at both ends and a plurality of connecting rods (17) for connecting the two side panels (16).

7. The folding and inserting mold device of the rolled water purification filter element according to claim 1 is characterized in that: A sensing plate (8) extending radially to one side is mounted on one end of the revolving rotating shaft (3), and a position sensing switch (7) corresponding to the sensing plate (8) is mounted on the frame (1).

8. The folding and inserting mold device of the rolled water purification filter element according to claim 1, characterized in that: At least one negative ion generator (18) is installed at the bottom of the frame (1).

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