Cross-flow fan blade transmission line

Abstract

The utility model relates to the technical field of cross-flow fan blade conveying, in particular to a cross-flow fan blade conveying line which comprises a frame body and a middle conveying device installed on the frame body, and two sets of transferring mechanisms distributed at the head end and the tail end of the middle conveying device respectively are installed on the frame body. A head end conveying device in butt joint with the head end transfer mechanism is installed on the frame body, and a tail end conveying device in butt joint with the tail end transfer mechanism is installed on the frame body. According to the cross-flow fan blade conveying line, through cooperation of the head-end conveying device and the middle conveying device, products can be transferred to the tail-end conveying device, the products can be conveyed to the designated position through the tail-end conveying device, and in the conveying process, when the sizes of the products are different, the products can be conveyed to the designated position through the tail-end conveying device. Products can be jacked up through the two sets of transfer mechanisms and are in butt joint with other transmission lines, the products of different sizes can be transferred to a designated detection interval, therefore, the conveying efficiency is improved, and meanwhile large-batch distinguished conveying can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cross-flow fan blade transportation, in particular to a transmission line for cross-flow fan blades. Background Art

[0002] With the gradual improvement of people's living standards, air conditioners have become an indispensable part of homes, offices, transportation and other places. Crossflow fan blades are an important component of air conditioners, and their demand is increasing. As the output of crossflow fan blades in factories increases, more and more automated production and testing equipment are being developed and used. These automated equipment in different processes are equipped with a transmission line.

[0003] At present, traditional transmission lines are all linear transmission lines, so the products need to be transported to the end for collection and manually moved to the next designated inspection location, which reduces the efficiency of transportation. At the same time, robots are also equipped next to the transmission line to clamp the products and move them to the designated inspection location. This operation also increases production costs. Therefore, traditional transmission lines have a single function and are not suitable for large-scale batch transportation. Utility Model Content

[0004] To achieve the above-mentioned object, the present invention provides the following technical solution: a transmission line for crossflow blades, comprising a frame and a middle conveying device mounted on the frame, the frame being equipped with two sets of transfer mechanisms respectively distributed at the head and tail ends of the middle conveying device, the frame being equipped with a head-end conveying device docked with the head-end transfer mechanism, and the frame being equipped with a tail-end conveying device docked with the tail-end transfer mechanism;

[0005] The transfer mechanism includes a support plate fixed on the frame, a lifting part is installed on the support plate, a rotating part is installed at the ejection end of the lifting part, a column is installed at the rotating end of the rotating part, and a transfer conveying device is installed on the top of the column.

[0006] Furthermore, the lifting part includes a positioning block fixed on the support plate, the bottom of the positioning block is equipped with an upper push cylinder and two guide rods, the ejection end of the upper push cylinder is fixed with an upper push plate connected to the guide rods, and the rotating part is installed on the upper push plate.

[0007] Furthermore, two buffers are installed on both sides of the positioning block, and a buffer block vertically opposite to the buffer is fixed on the outer side of the guide rod.

[0008] Furthermore, the rotating part includes a side thrust cylinder hinged on the upper thrust plate and a rotating plate connected in rotation, the piston rod of the side thrust cylinder is hinged to the bottom of the rotating plate, and the column is fixed on the rotating plate.

[0009] Furthermore, a material baffle is fixed at the tail end of the head-end conveying device, and a side block is fixed on the side. A side cylinder is installed on one side of the side block, and two side rods are passed through it. The piston rod of the side cylinder is fixed with a side block connected to the side rod.

[0010] Furthermore, the frame is equipped with two correction mechanisms respectively distributed at the head and tail ends of the middle conveying device;

[0011] The correction mechanism includes a linear module installed on a frame, a moving plate is fixed to the moving end of the linear module, a double-headed cylinder is installed at the bottom of the moving plate, the two piston rods of the double-headed cylinder are fixed to a counter-moving plate, and two sets of guide wheels are fixed on the opposite sides of the two counter-moving plates.

[0012] Furthermore, the middle conveying device and the tail conveying device are both installed with a pre-equalizing part, and the tail end and the frame of the middle conveying device are both installed with a material blocking part.

[0013] Furthermore, the pre-equalizing part includes two pairs of blocks fixed on the middle conveying device, and a pair of blocks fixed on the tail conveying device at an angle, a limiting cylinder is installed on one side of the block, and a limiting block fixed to the piston rod of the limiting cylinder is passed through the interior of the block.

[0014] Furthermore, the material blocking portion includes a side support plate fixed on the middle conveying device and the frame, a shift cylinder is installed at the bottom of the side support plate, and two sliders are installed at the top, and the piston rod of the shift cylinder is fixed with a baffle that passes through the slider.

[0015] Furthermore, the tail end conveying device is hinged to the frame body, and a support adjustment part is installed at the bottom of the tail end conveying device, and the support adjustment part includes a vertical frame, and the vertical frame is provided with multiple waist holes on both sides and an inner frame is slidably connected on the inner side. The inner frame is provided with multiple positioning holes, and the top of the inner frame is hinged to two adjustment plates both fixed to the tail end conveying device, and the adjustment plates are provided with arc holes.

[0016] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0017] The transmission line of the cross-flow fan blade can transfer the product to the tail conveying device through the cooperation between the head-end conveying device and the middle conveying device, and the product can be transported to the designated position by the tail conveying device. During the transportation process, when the product sizes are different, the two sets of transfer mechanisms can lift the product and connect it with other transmission lines, so that products of different sizes can be transferred to the designated detection area, thereby improving the transportation efficiency and realizing large-scale differentiated transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the utility model;

[0019] Figure 2 A three-dimensional diagram of the transfer mechanism in the present utility model;

[0020] Figure 3 A three-dimensional diagram of the correction mechanism in the present utility model;

[0021] Figure 4 This is a three-dimensional diagram of the side support plate connection structure of the utility model.

[0022] Figure: 1, frame; 2, middle conveying device; 3, correction mechanism; 301, linear module; 302, moving plate; 303, double-head cylinder; 304, shifting plate; 305, guide wheel; 4, head end conveying device; 5, transfer mechanism; 501, support plate; 502, positioning block; 503, guide rod; 504, push cylinder; 505, push plate; 506, side push cylinder; 507 , rotating plate; 508, column; 509, transfer conveying device; 6, side block; 7, side cylinder; 8, side rod; 9, side block; 10, tail end conveying device; 11, stand; 12, inner frame; 13, adjustment plate; 14, waist hole; 15, positioning hole; 16, sleeve block; 17, limit cylinder; 18, limit block; 19, side support plate; 20, gear cylinder; 21, slider; 22, baffle. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figures 1-4 In this embodiment, a transmission line for a cross-flow fan blade includes a frame 1, on which a middle conveying device 2 is fixed, and a transfer mechanism 5 fixed with the head and tail ends of the middle conveying device 2, a head conveying device 4 fixedly connected to the head end transfer mechanism 5, and a tail conveying device 10 fixedly connected to the tail end transfer mechanism 5, two pairs of side guard bars are fixed on the tail end conveying device 10, and a side guard bar is also fixed on the middle conveying device 2. A side block 6 is fixed on the right side of the head end conveying device 4, and a material baffle is fixed on the tail end. The side block 6 is H-shaped, and a side cylinder 7 is installed on the concave surface on the right side of the side block 6, and side rods 8 are passed through both sides of the side cylinder 7, and the piston rod of the side cylinder 7 is fixed with a side block 9 connected to the side rod 8.

[0025] In the above structure, the product is transported to the position close to the blocking plate by the head-end conveying device, the blocking plate limits the position of the product, and then the side cylinder drives the side block to push the product, which is pushed to the head-end transfer mechanism, and then to the middle conveying device, and also passes through the tail-end transfer mechanism to be transported to the tail-end conveying device. When the product size is suitable for the other transmission line, the product can be transferred to the other transmission line under the action of the two sets of transfer mechanisms.

[0026] As Figure 2 In the direction shown, the transfer mechanism 5 includes a support plate 501 fixed to the frame body 1 at the head and tail ends of the middle conveying device 10. The support plate 501 is L-shaped, and the protruding end of the support plate 501 is fixed with a positioning block 502 which is also H-shaped. The bottom of the positioning block 502 is provided with an upper pushing cylinder 504, and guide rods 503 are arranged on both sides of the upper pushing cylinder 504. The piston rod of the upper pushing cylinder 504 is fixed with an upper pushing plate 505 which is fixed with the guide rods 503. The top of the upper pushing plate 505 is hinged with a side pushing cylinder 506 and a rotating plate 507. The bottom of the rotating plate 507 is hinged with the piston rod of the side pushing cylinder 506. The top center of the rotating plate 507 is fixed with a stand 508 which is installed with a transfer conveying device 509 which can be placed on the top of the support plate 501. The left and right sides of the positioning block 502 are provided with vertical downward buffers, and the outer side of the guide rods 503 is fixed with buffer blocks which are perpendicular to the buffers. When the product is transferred to the transfer conveying device, when the product needs to be transferred to the other transmission line, the upper pushing cylinder drives the upper pushing plate to push up, so as to lift the transfer conveying device to a certain height. At the same time, the guide rods improve the stability of lifting, and the buffer blocks collide with the buffers to limit and buffer. Then the side pushing cylinder drives the rotating plate to push out, so as to drive the rotating plate to rotate and adjust the direction, so that the transfer conveying device is connected with the external transmission line, and the product can be transferred out to realize the transfer operation.

[0027] As Figure 1 And 4, the tail end of the middle conveying device 2 and the first end of the frame body 1 are fixed with side support plates 19, the bottom of the side support plates 19 is provided with blocking air cylinders 20, and the top is fixed with two sliding blocks 21, the piston rod of the blocking air cylinder 20 is fixed with a blocking plate 22 penetrating the two sliding blocks 21. When the side air cylinder pushes the product to the first end transfer conveying device through the side block, the blocking air cylinder drives the blocking plate to be in the top-out state at this time, which can intercept the product, so that the product is transferred to the designated appropriate position, when the first end transfer conveying device needs to be lifted to rotate, the blocking plate will retreat to the outside of the first end transfer conveying device at this time, so as not to affect the operation of the transfer mechanism, and when the product is transferred to the tail end through the middle conveying device, the blocking plate is also in the top-out state to intercept the product, until after waiting for the tail end transfer mechanism to reset, the blocking plate is driven to retreat by the blocking air cylinder, thereby playing a pre-waiting role.

[0028] As Figure 3 , the frame body 1 is provided with two sets of correction mechanisms 3, the correction mechanism 3 includes a linear module 301 installed on the frame body 1 and located at the first end and the tail end of the middle conveying device 2, the moving end of the linear module 301 is fixed with a moving plate 302, the bottom of the moving plate 302 is provided with a double-head air cylinder 303, the two piston rods of the double-head air cylinder 303 are fixed with two opposite distribution of opposite moving plates 304, and the opposite sides of the two opposite moving plates 304 are fixed with two guide wheels 305. When the first end conveying device conveys the product to the first end transfer conveying device, the linear module at the first end drives the moving plate to move, so that the guide wheels are located above the transfer conveying device, at this time, the opposite moving plates are in the open state, the product is located between the guide wheels, and the guide wheels can drive the product to be pushed to the middle correction position of the transfer conveying device through the clamping of the double-head air cylinder. When the correction is completed, the linear module retreats above the first end of the middle conveying device, so as not to hinder the transfer mechanism from transferring the product. Similarly, the correction mechanism at the tail end has the same principle as above, and the product is corrected and conveyed to the tail end transfer conveying device at the tail end.

[0029] As Figure 1 , a pair of sleeve blocks 16 are fixed on the middle conveying device 2 at the first end and the tail end, and a pair of sleeve blocks 16 are also fixed on the tail end conveying device 10. The two sleeve blocks 16 on the tail end conveying device 10 are in the shape of an eight-character, and the outward side of the sleeve block 16 is provided with a limiting air cylinder 17, and the piston rod of the limiting air cylinder 17 is fixed with a limiting block 18 penetrating the sleeve block 16. When the product is conveyed on the middle conveying device and the tail end conveying device, the limiting block is driven by the limiting air cylinder to slide out of the sleeve block, which can intercept the product, thereby playing a pre-waiting role.

[0030] Among them, the tail-end conveying device 10 is hinged to the frame body 1, and a support adjustment part is installed at the bottom of the tail-end conveying device 10. The support adjustment part includes a vertical frame 11 placed therein, and a plurality of waist holes 14 are provided on the front and rear sides of the vertical frame 11. The inner side of the vertical frame 11 is slidably connected to the inner frame 12. The front and rear sides of the inner frame 12 are provided with positioning holes 15 that match the waist holes. The positioning holes 15 and the waist holes 14 can be fixed by screws. The top of the inner frame 12 is hinged with two adjustment plates 13 that are both fixed to the tail-end conveying device 10. The adjustment plates 13 also have arc holes. The adjustment plates 13 are fixed to the inner frame 12 through the arc holes through screws. The inner frame slides up and down in the vertical frame, and the angle between the adjustment plate and the inner frame changes. At the same time, the angle between the tail-end conveying device and the frame body also changes. When the inner frame is raised and lowered to the appropriate position, the inner frame and the adjustment plate are fixed by screws. Therefore, the angle of the tail-end conveying device can be adjusted to connect with other external transmission lines according to needs.

[0031] The working principle of the above embodiment is:

[0032] The product is sent to the baffle plate through the head-end conveying device, and the side cylinder pushes the product to the head-end transfer conveying device through the side block until it is in contact with the baffle plate. Then the double-head cylinder drives the guide wheel to clamp the product, thereby correcting the product. The baffle plate retreats, and the head-end transfer conveying device moves the product to the middle conveying device. When there are many products, the limit cylinder will drive the limit block to push out to limit the product, thereby playing a pre-equalizing role, until the product is moved to the tail end and contacts the baffle plate at the tail end. At the same time, the correction mechanism at the tail end operates according to the above principle to complete the product correction process. After correction, the baffle plate retreats, and the product is moved to the tail-end transfer conveying device and then to the tail-end conveying device, and the product is moved to the designated position to complete the inspection.

[0033] When the product needs to be transferred to other transmission lines, when the product is on the head-end transfer conveying device, the baffle and guide wheel retreat and separate from the head-end transfer conveying device, and then the push-up cylinder drives the turn plate to the top through the push-up plate, so the column will drive the transfer conveying device to move to the appropriate height, and then the turn plate is pushed to rotate by the side push cylinder, which can drive the transfer conveying device to connect with the external transmission line, and then transfer the product to the outside to complete the transfer operation. The transfer conveying device at the tail end completes the transfer of the product in the same way as above.

[0034] The entire workflow is complete, and all contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0035] 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 "comprises", "comprising" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising 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, an element defined by the sentence "comprising a ..." does not exclude the presence of other identical elements in the process, method, article or device comprising the element.

[0036] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A transmission line for a crossflow fan blade, comprising a frame (1) and a middle conveying device (2) mounted on the frame (1), characterized in that: The frame (1) is provided with two groups of transfer mechanisms (5) respectively distributed at the head and tail ends of the middle conveying device (2), and the frame (1) is provided with a head end conveying device (4) docked with the head end transfer mechanism (5), and the frame (1) is provided with a tail end conveying device (10) docked with the tail end transfer mechanism (5); The transfer mechanism (5) includes a support plate (501) fixed on the frame (1), a lifting part is installed on the support plate (501), a rotating part is installed on the ejection end of the lifting part, a column (508) is installed on the rotating end of the rotating part, and a transfer conveying device (509) is installed on the top of the column (508).

2. The transmission line of a crossflow fan blade according to claim 1, characterized in that: The lifting part includes a positioning block (502) fixed on a support plate (501), an upper push cylinder (504) and two guide rods (503) are installed at the bottom of the positioning block (502), an upper push plate (505) connected to the guide rods (503) is fixed at the ejection end of the upper push cylinder (504), and the rotating part is installed on the upper push plate (505).

3. The transmission line of a crossflow fan blade according to claim 2, characterized in that: Two buffers are installed on both sides of the positioning block (502), and a buffer block vertically opposite to the buffer is fixed on the outer side of the guide rod (503).

4. The transmission line for a crossflow fan blade according to claim 3, characterized in that: The rotating part includes a side push cylinder (506) hinged on the upper push plate (505) and a rotating plate (507) connected in rotation. The piston rod of the side push cylinder (506) is hinged to the bottom of the rotating plate (507), and the column (508) is fixed on the rotating plate (507).

5. The transmission line of a crossflow fan blade according to claim 1, characterized in that: A material blocking plate is fixed to the tail end of the head-end conveying device (4), and a side block (6) is fixed to the side. A side cylinder (7) is installed on one side of the side block (6), and two side rods (8) are passed through. The piston rod of the side cylinder (7) is fixed with a side block (9) connected to the side rod (8).

6. The transmission line of a crossflow fan blade according to claim 1, characterized in that: The frame (1) is provided with two correction mechanisms (3) respectively distributed at the head and tail ends of the middle conveying device (2); The correction mechanism (3) comprises a linear module (301) mounted on a frame (1); a movable plate (302) is fixed to the movable end of the linear module (301); a double-headed cylinder (303) is mounted at the bottom of the movable plate (302); two piston rods of the double-headed cylinder (303) are fixed to a counter-moving plate (304); and two sets of guide wheels (305) are fixed to opposite sides of the two counter-moving plates (304).

7. The transmission line of a crossflow fan blade according to claim 1, characterized in that: The middle conveying device (2) and the tail conveying device (10) are both equipped with a pre-equalizing portion, and the tail end of the middle conveying device (2) and the frame (1) are both equipped with a material blocking portion.

8. The transmission line of a crossflow fan blade according to claim 7, characterized in that: The pre-equalizing section comprises two pairs of sleeve blocks (16) fixed on the middle conveying device (2), and a pair of sleeve blocks (16) fixed on the tail conveying device (10) in an inclined manner, a limiting cylinder (17) is installed on one side of the sleeve block (16), and a limiting block (18) fixed to the piston rod of the limiting cylinder (17) is passed through the interior of the sleeve block (16).

9. The transmission line of a crossflow fan blade according to claim 7, characterized in that: The material blocking portion includes a side support plate (19) fixed on the middle conveying device (2) and the frame (1), a shift cylinder (20) is installed at the bottom of the side support plate (19), and two sliders (21) are installed at the top, and a piston rod of the shift cylinder (20) is fixed with a baffle (22) that penetrates the slider (21).

10. The transmission line of a crossflow fan blade according to claim 1, characterized in that: The tail end conveying device (10) is hinged to the frame (1), and a support adjustment part is installed at the bottom of the tail end conveying device (10), and the support adjustment part includes a vertical frame (11), and a plurality of waist holes (14) are provided on both sides of the vertical frame (11) and an inner frame (12) is slidably connected on the inner side, and a plurality of positioning holes (15) are provided on the inner frame (12). The top of the inner frame (12) is hinged with two adjustment plates (13) both fixed to the tail end conveying device (10), and an arc hole is provided on the adjustment plate (13).

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