Lampshade forming device

Abstract

The invention belongs to the technical field of lampshade forming, and discloses a lampshade forming device which comprises an assembling mechanism, the assembling mechanism comprises an assembling frame, six clamping grooves are evenly formed in the assembling frame, two first sliding grooves are formed in the assembling frame, and a plurality of fixing blocks are slidably connected into the clamping grooves; a lifting handle is fixedly connected to the top of the fixing block, the lifting handle is slidably connected with the inner wall of the assembling frame through a first spring, a clamping block is clamped in the clamping groove, and a side cover is fixedly connected to the side, away from the assembling frame, of the clamping block. Through cooperation of structures such as the clamping grooves and the clamping blocks, the lampshade can be conveniently assembled and formed, the fixing blocks can move downwards under the action of the elastic force of the first springs and are connected with the fixing holes in a clamped mode, the clamping blocks are fixed into the clamping grooves, assemblies of the lampshade can be mutually fixed, and the assemblies can be connected without manual rotation of screws and other operations; the labor cost is saved, meanwhile, the forming complexity is reduced, and the production efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of lampshade molding, in particular to a lampshade molding device. Background Art

[0002] With the continuous advancement of lighting technology and the diversification of design concepts, the shape and material innovation of lampshades, as one of the key components of lamps, has become particularly important. The market demand for lampshades is shifting from a single lighting function to decorative and intelligent functions, which requires the manufacturing process of lampshades to meet aesthetic and intelligent needs. The more beautiful lampshades are composed of multiple parts.

[0003] When assembling and molding complex lampshades, it is usually done manually, which is not only time-consuming and labor-intensive, resulting in low production efficiency, but also prone to large errors between lampshades due to different manual proficiency. Therefore, a lampshade molding device is proposed. Summary of the invention

[0004] In order to solve the problem in the above background technology that manual assembly of complex lampshades is not only time-consuming and labor-intensive, resulting in low production efficiency, but also that manual assembly is prone to large errors between lampshades due to different manual proficiency, the present invention provides a lampshade forming device.

[0005] To achieve the above object, the present invention provides the following technical solution: a lampshade forming device, comprising an assembling mechanism, the assembling mechanism is arranged inside a main body mechanism, a rotating mechanism is arranged inside the main body mechanism, a descending mechanism is arranged above the main body mechanism, and the assembling mechanism is located above the rotating mechanism;

[0006] The assembly mechanism includes an assembly frame, six card slots are evenly arranged on the assembly frame, two first slide slots are arranged on the assembly frame, a plurality of fixed blocks are slidably connected inside the card slots, a handle is fixedly connected to the top of the fixed block, the handle is slidably connected to the inner wall of the assembly frame through a first spring, a card block is carded inside the card slot, and a side cover is fixedly connected to the side of the card block away from the assembly frame.

[0007] Preferably, two fixing holes and a second sliding groove are provided on the top of the clamping block, a positioning groove is provided on the bottom of the side cover, and a plurality of positioning grooves are evenly provided on the bottom of the assembly frame.

[0008] Preferably, there are six side covers, which are evenly distributed around the assembly frame, the fixing block is clamped with the fixing hole, the handle passes through the inner wall of the assembly frame and extends to the top of the assembly frame, the first slide groove and the second slide groove are combined to form a self-locking groove, and an oblique groove is provided on the side of the fixing block close to the side cover.

[0009] Preferably, the main body mechanism includes a molding base, six placement grooves are evenly arranged on the top of the molding base, a third slide groove is arranged on the inner wall of the placement groove, limiting grooves are arranged on both sides of the inner wall of the third slide groove, a boss is fixedly connected between the six placement grooves, a plurality of positioning blocks are fixedly connected to the top of the boss, and two fourth slide grooves are arranged inside the molding base.

[0010] Preferably, the assembly frame is located above the boss, a plurality of the positioning blocks are respectively engaged with a plurality of positioning grooves, and the side cover is located inside the placement groove.

[0011] Preferably, the rotating mechanism includes an inclined block, the side surface of the inclined block is elastically connected to the inner wall of the fourth slide groove through a second spring, the bottom of the inclined block is fixedly connected to a turntable, six arc grooves are evenly opened on the turntable, the inside of the six arc grooves are all slidably connected to a first slide rod, the tops of the six first slide rods are all fixedly connected to a slider, and both sides of the slider are fixedly connected to a limiting block.

[0012] Preferably, a sloped surface is provided on the top of the sloped block, the second spring is located on a side of the sloped block away from the sloped surface, and the two sloped blocks are symmetrically distributed with the assembly frame as the center.

[0013] Preferably, the inclined block is slidably connected to the fourth slide groove, the turntable is rotatably connected to the inner wall of the forming base, the slider passes through the inner wall of the inclined block and extends to the inside of the third slide groove, the slider is slidably connected to the third slide groove, the limit block is slidably connected to the limit groove, and the tops of the six sliders are fixedly connected with positioning blocks.

[0014] Preferably, the downward mechanism includes a moving plate, two cylinders are provided at the bottom of the moving plate, and the two cylinders are slidably connected with a clamping plate on one side close to each other, and the bottom of the moving plate is fixedly connected with two extrusion plates, and a top cover is provided between the two turntables, and a plurality of positioning holes are evenly opened at the bottom of the top cover, and the bottom of the top cover is fixedly connected with two supporting frames, and the inside of the supporting frames is slidably connected with two second sliding rods, and the two second sliding rods are elastically connected by a third spring, and a semicircular rod is fixedly connected to the second sliding rod, and two fifth sliding grooves are opened on the top of the top cover.

[0015] Preferably, the top of the semicircular rod passes through the fifth slide groove and extends to the top of the top cover, the top of the top cover is provided with two positioning grooves, the bottom of the movable plate is fixedly connected with two positioning blocks, the extrusion plate is located above the inclined block, the bottom of the extrusion plate is against the inclined surface of the inclined block, the top of the handle is clamped between the positioning hole, the second slide rod is slidably connected with the self-locking groove, and the bottom of the movable plate is clamped between the top of the second slide groove.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The present invention facilitates the assembly and molding of the lampshade by providing the cooperation of structures such as the card slot and the card block. The side cover moves toward the assembly frame, so that the card block on the side cover squeezes the inclined slot of the fixing block. By squeezing the inclined slot, the fixing block moves upward and moves out from the inside of the card slot, and squeezes the first spring. When the side cover drives the card block to engage with the card slot, the fixing hole moves to the bottom of the fixing block. At this time, the fixing block moves downward under the action of the elastic force of the first spring and engages with the fixing hole, and the card block is fixed inside the card slot, so that the components of the lampshade can be fixed to each other, and there is no need to manually rotate screws to connect the components, thereby saving labor costs, reducing the complexity of molding, and improving production efficiency.

[0018] The present invention facilitates the automatic assembly and molding of the lampshade by arranging the cooperation of structures such as the inclined block and the sliding block, and the inclined surface of the inclined block is squeezed to rotate the inclined block in the direction close to the second spring, and the second spring is squeezed to drive the turntable to rotate. The rotation of the turntable applies stress to the first sliding bar inside the arc groove, so that the first sliding bar drives the sliding block to slide in the direction close to the assembly frame inside the third sliding groove, and the side cover is driven to move in the direction of the assembly frame through the positioning block on the sliding block, so that the parts can be accurately positioned and quickly combined, shortening the assembly time, improving the overall production efficiency, reducing manual intervention, and accelerating the production rhythm. At the same time, the mechanized assembly and molding process ensures that the part position of each lampshade is consistent with the fixing method, thereby reducing errors. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the top view of the main structure of the present invention;

[0021] Figure 3 It is a cross-sectional structural diagram of the descending mechanism of the present invention;

[0022] Figure 4 For the present invention Figure 3 The enlarged structural diagram at A in the middle;

[0023] Figure 5 It is a schematic diagram of the cross-sectional structure of the main mechanism of the present invention;

[0024] Figure 6 It is a schematic diagram of the three-dimensional structure of the rotating mechanism of the present invention;

[0025] Figure 7 It is a schematic diagram of the cross-sectional structure of the assembly mechanism of the present invention;

[0026] Figure 8 For the present invention Figure 7The enlarged structural diagram at B in the middle;

[0027] Fig. 9 This is a bottom view of the structure of the descending mechanism of the present invention;

[0028] Fig.10 It is a schematic diagram of the structural relationship between the second slide bar and the third spring of the present invention;

[0029] Fig.11 It is a schematic diagram of the structural relationship between the assembly frame and the top cover of the present invention.

[0030] In the figure: 1. assembly mechanism; 101. assembly frame; 102. card slot; 103. first slide slot; 104. fixing block; 105. handle; 106. first spring; 107. positioning slot; 108. side cover; 109. card block; 110. second slide slot; 111. fixing hole; 2. main body mechanism; 201. forming base; 202. placement slot; 203. third slide slot; 204. limiting slot; 205. boss; 206. positioning block; 207. fourth Slide groove; 3. Rotating mechanism; 301. Oblique block; 302. Second spring; 303. Turntable; 304. Arc groove; 305. First slide bar; 306. Sliding block; 307. Limit block; 4. Downward mechanism; 401. Moving plate; 402. Cylinder; 403. Clamp; 404. Extrusion plate; 405. Top cover; 406. Positioning hole; 407. Support frame; 408. Second slide bar; 409. Third spring; 410. Semicircular rod; 411. Fifth slide groove. DETAILED DESCRIPTION

[0031] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0032] like Figures 1 to 11 As shown, the present invention provides a lampshade forming device, comprising an assembling mechanism 1, which is arranged inside a main body mechanism 2, a rotating mechanism 3 is arranged inside the main body mechanism 2, a descending mechanism 4 is arranged above the main body mechanism 2, and the assembling mechanism 1 is located above the rotating mechanism 3;

[0033] The assembly mechanism 1 includes an assembly frame 101, on which six card slots 102 are evenly arranged, and the assembly frame 101 is provided with two first slide slots 103. The card slots 102 are slidably connected to a plurality of fixed blocks 104, and the top of the fixed block 104 is fixedly connected to a handle 105, which is slidably connected to the inner wall of the assembly frame 101 via a first spring 106. The card slots 102 are internally engaged with a card block 109, and the card block 109 is fixedly connected to a side cover 108 on a side away from the assembly frame 101.

[0034] Two fixing holes 111 and a second slide groove 110 are provided on the top of the clamping block 109, a positioning groove 107 is provided on the bottom of the side cover 108, and a plurality of positioning grooves 107 are evenly provided on the bottom of the assembly frame 101. There are six side covers 108, and the six side covers 108 are evenly distributed around the assembly frame 101. The fixing block 104 is clamped with the fixing hole 111, and the handle 105 passes through the inner wall of the assembly frame 101 and extends to the top of the assembly frame 101. The first slide groove 103 and the second slide groove 110 are combined to form a self-locking groove, and an oblique groove is provided on the side of the fixing block 104 close to the side cover 108.

[0035] The above scheme is adopted: by setting the cooperation of structures such as the card slot 102 and the card block 109, it is convenient to assemble and form the lampshade, and the side cover 108 moves toward the direction of the assembly frame 101, so that the card block 109 on the side cover 108 squeezes the inclined groove of the fixing block 104, and the fixing block 104 moves upward and moves out from the inside of the card slot 102 by squeezing the inclined groove, and squeezes the first spring 106. When the side cover 108 drives the card block 109 to engage with the card slot 102, the fixing hole 111 moves to the bottom of the fixing block 104. At this time, the fixing block 104 will move downward under the action of the elastic force of the first spring 106 and engage with the fixing hole 111, fixing the card block 109 inside the card slot 102, so that the components of the lampshade can be fixed to each other, and there is no need to manually turn screws and other operations to connect the components, saving labor costs, while reducing the complexity of molding and improving production efficiency.

[0036] like Figures 2 to 6 As shown, the main body mechanism 2 includes a molding base 201, six placement grooves 202 are evenly opened on the top of the molding base 201, a third slide groove 203 is opened on the inner wall of the placement groove 202, and limiting grooves 204 are opened on both sides of the inner wall of the third slide groove 203, a boss 205 is fixedly connected between the six placement grooves 202, a plurality of positioning blocks 206 are fixedly connected to the top of the boss 205, two fourth slide grooves 207 are opened inside the molding base 201, the assembly frame 101 is located above the boss 205, a plurality of positioning blocks 206 are respectively clamped between a plurality of positioning grooves 107, and the side cover 108 is located inside the placement groove 202.

[0037] The rotating mechanism 3 includes an inclined block 301, the side of the inclined block 301 is elastically connected to the inner wall of the fourth slide groove 207 through a second spring 302, a turntable 303 is fixedly connected to the bottom of the inclined block 301, six arc grooves 304 are evenly opened on the turntable 303, the inside of the six arc grooves 304 are all slidably connected with first slide bars 305, the tops of the six first slide bars 305 are all fixedly connected with sliders 306, and both sides of the sliders 306 are fixedly connected to limit blocks 307.

[0038] An inclined surface is provided on the top of the inclined block 301, and the second spring 302 is located on the side of the inclined block 301 away from the inclined surface. The two inclined blocks 301 are symmetrically distributed with the assembly frame 101 as the center. The inclined block 301 is slidably connected to the fourth slide groove 207, and the turntable 303 is rotatably connected to the inner wall of the forming base 201. The slider 306 passes through the inner wall of the inclined block 301 and extends to the inside of the third slide groove 203. The slider 306 is slidably connected to the third slide groove 203, and the limit block 307 is slidably connected to the limit groove 204. The tops of the six sliders 306 are fixedly connected with positioning blocks 206.

[0039] The above scheme is adopted: by setting the cooperation of structures such as the inclined block 301 and the sliding block 306, it is convenient to make the lampshade automatically assembled and formed, and by squeezing the inclined surface of the inclined block 301, the inclined block 301 is rotated in the direction close to the second spring 302, squeezing the second spring 302 and driving the turntable 303 to rotate. The rotation of the turntable 303 will apply stress to the first sliding rod 305 inside it through the arc groove 304, so that the first sliding rod 305 drives the sliding block 306 to slide in the third sliding groove 203 in the direction close to the assembly frame 101, thereby driving the side cover 108 to move in the direction of the assembly frame 101 through the positioning block 206 on the sliding block 306, so that the parts can be accurately positioned and quickly combined, shortening the assembly time, improving the overall production efficiency, reducing manual intervention, and speeding up the production rhythm. At the same time, the mechanized assembly and molding process ensures that the part position of each lampshade is consistent with the fixing method, reducing errors.

[0040] like Figure 3 , Figure 5 , Fig. 9 and Fig.10As shown, the downward mechanism 4 includes a moving plate 401, two cylinders 402 are arranged at the bottom of the moving plate 401, and the sides of the two cylinders 402 close to each other are slidably connected with a clamping plate 403, the bottom of the moving plate 401 is fixedly connected with two extrusion plates 404, a top cover 405 is arranged between the two turntables 303, a plurality of positioning holes 406 are evenly opened at the bottom of the top cover 405, two supporting frames 407 are fixedly connected to the bottom of the top cover 405, two second sliding rods 408 are slidably connected inside the supporting frame 407, the two second sliding rods 408 are elastically connected by a third spring 409, a semicircular rod 410 is fixedly connected to the second sliding rod 408, and two fifth sliding grooves 411 are opened on the top of the top cover 405.

[0041] The top of the semicircular rod 410 passes through the fifth slide groove 411 and extends to the top of the top cover 405. Two positioning grooves 107 are provided on the top of the top cover 405. The bottom of the movable plate 401 is fixedly connected with two positioning blocks 206. The extrusion plate 404 is located above the inclined block 301. The bottom of the extrusion plate 404 is against the inclined surface of the inclined block 301. The top of the handle 105 is clamped with the positioning hole 406. The second slide rod 408 is slidably connected with the self-locking groove. The bottom of the movable plate 401 is clamped with the top of the second slide groove 110.

[0042] By adopting the above scheme: when the movable plate 401 continues to descend until it contacts the top of the forming base 201, the top cover 405 will be driven to the top of the assembly frame 101. During this process, the second slide bar 408 will slide along the self-locking groove, first moving in the direction of approaching each other, squeezing the third spring 409, and finally making the second slide bar 408 engage with the second slide groove 110 under the elastic force of the third spring 409, and the handle 105 moves to the inside of the positioning hole 406, fixing the top cover 405 on the top of the assembly frame 101, completing the assembly and molding of the lampshade, which is convenient for assembling and molding complex lampshades.

[0043] The working principle and use process of the present invention are as follows: first, the assembly frame 101 to be assembled is placed on the top of the boss 205, so that the positioning groove 107 at the bottom thereof is engaged with the positioning block 206 at the top of the boss 205, and at the same time, the side cover 108 is placed inside the placement groove 202, so that the positioning groove 107 at the bottom thereof is engaged with the positioning block 206 at the top of the slider 306, and then the top cover 405 is placed on the bottom of the movable plate 401, so that the positioning groove 107 at the top thereof is engaged with the positioning block 206 at the bottom of the movable plate 401, and the plywood 403 is moved toward the direction close to the top cover 405 by the air pressure in the cylinder 402, and the top cover 405 is fixed between the two plywoods 403, at this time, the plurality of positioning holes 406 are respectively located above the plurality of handles 105, and the second slide bar 408 is located above the first slide groove 103, and then the movable plate 401 is moved downward by an external power source;

[0044] During the downward movement of the moving plate 401, the bottom of the squeezing plate 404 squeezes the slope of the inclined block 301, and the inclined block 301 is rotated in the direction close to the second spring 302 by squeezing the inclined surface, squeezing the second spring 302 and driving the rotating disk 303 to rotate. The rotation of the rotating disk 303 applies stress to the first sliding rod 305 inside it through the arc groove 304, so that the first sliding rod 305 drives the slider 306 to slide in the third sliding groove 203 in the direction close to the assembly frame 101, thereby driving the side cover 108 to move in the direction of the assembly frame 101 through the positioning block 206 on the slider 306, so that the block on the side cover 108 109 squeezes the inclined groove of the fixing block 104, and by squeezing the inclined groove, the fixing block 104 moves upward and moves out of the slot 102, and squeezes the first spring 106. When the side cover 108 drives the block 109 to engage with the slot 102, the fixing hole 111 moves to the bottom of the fixing block 104. At this time, the fixing block 104 moves downward under the elastic force of the first spring 106 and engages with the fixing hole 111, fixing the block 109 in the slot 102. At this time, the side of the side cover 108 close to the assembly frame 101 abuts against the surface of the assembly frame 101, and the first slide groove 103 and the second slide groove 110 are combined to form a self-locking groove;

[0045] When the card block 109 is engaged with the card slot 102, the extrusion plate 404 moves to the side of the inclined block 301 away from the second spring 302. At this time, when the moving plate 401 continues to descend until it abuts against the top of the forming base 201, the top cover 405 will be driven to the top of the assembly frame 101. During this process, the second slide bar 408 will slide along the self-locking groove, first moving in the direction of approaching each other, squeezing the third spring 409, and finally making the second slide bar 408 engage with the second slide slot 110 under the elastic force of the third spring 409, and the handle 105 moves to the inside of the positioning hole 406, fixing the top cover 405 on the top of the assembly frame 101, completing the assembly and molding of the lampshade.

[0046] 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.

[0047] 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 lampshade forming device, comprising an assembly mechanism (1), characterized in that: The assembly mechanism (1) is arranged inside the main mechanism (2), a rotating mechanism (3) is arranged inside the main mechanism (2), a descending mechanism (4) is arranged above the main mechanism (2), and the assembly mechanism (1) is located above the rotating mechanism (3); The assembly mechanism (1) comprises an assembly frame (101), six slots (102) are evenly arranged on the assembly frame (101), two first slide slots (103) are arranged on the assembly frame (101), a plurality of fixed blocks (104) are slidably connected inside the slots (102), a handle (105) is fixedly connected to the top of the fixed block (104), the handle (105) is slidably connected to the inner wall of the assembly frame (101) via a first spring (106), a block (109) is clamped inside the slots (102), and a side cover (108) is fixedly connected to the side of the block (109) away from the assembly frame (101).

2. The lampshade forming device according to claim 1, characterized in that: The top of the block (109) is provided with two fixing holes (111) and a second sliding groove (110), the bottom of the side cover (108) is provided with a positioning groove (107), and the bottom of the assembly frame (101) is evenly provided with a plurality of positioning grooves (107).

3. The lampshade forming device according to claim 1, characterized in that: There are six side covers (108), which are evenly distributed around the assembly frame (101). The fixing block (104) is snap-fitted with the fixing hole (111). The handle (105) passes through the inner wall of the assembly frame (101) and extends to the top of the assembly frame (101). The first slide groove (103) and the second slide groove (110) are combined to form a self-locking groove. A side of the fixing block (104) close to the side cover (108) is provided with an oblique groove.

4. The lampshade forming device according to claim 2, characterized in that: The main body mechanism (2) comprises a molding base (201), six placement grooves (202) are evenly arranged on the top of the molding base (201), a third slide groove (203) is arranged on the inner wall of the placement groove (202), and limiting grooves (204) are arranged on both sides of the inner wall of the third slide groove (203), a boss (205) is fixedly connected between the six placement grooves (202), a plurality of positioning blocks (206) are fixedly connected to the top of the boss (205), and two fourth slide grooves (207) are arranged inside the molding base (201).

5. The lampshade forming device according to claim 4, characterized in that: The assembly frame (101) is located above the boss (205), a plurality of positioning blocks (206) are respectively engaged with a plurality of positioning grooves (107), and the side cover (108) is located inside the placement groove (202).

6. The lampshade forming device according to claim 4, characterized in that: The rotating mechanism (3) comprises an inclined block (301), the side surface of the inclined block (301) is elastically connected to the inner wall of the fourth slide groove (207) through a second spring (302), the bottom of the inclined block (301) is fixedly connected to a rotating disk (303), six arc grooves (304) are evenly arranged on the rotating disk (303), the inside of the six arc grooves (304) are all slidably connected to a first sliding rod (305), the tops of the six first sliding rods (305) are all fixedly connected to a sliding block (306), and both sides of the sliding block (306) are fixedly connected to a limiting block (307).

7. The lampshade forming device according to claim 6, characterized in that: The top of the inclined block (301) is provided with an inclined surface, the second spring (302) is located on a side of the inclined block (301) away from the inclined surface, and the two inclined blocks (301) are symmetrically distributed with the assembly frame (101) as the center.

8. The lampshade forming device according to claim 6, characterized in that: The inclined block (301) is slidably connected to the fourth slide groove (207), the turntable (303) is rotatably connected to the inner wall of the forming base (201), the slider (306) passes through the inner wall of the inclined block (301) and extends to the inside of the third slide groove (203), the slider (306) is slidably connected to the third slide groove (203), the limit block (307) is slidably connected to the limit groove (204), and the tops of the six sliders (306) are fixedly connected with positioning blocks (206).

9. The lampshade forming device according to claim 6, characterized in that: The descending mechanism (4) comprises a moving plate (401), two cylinders (402) are arranged at the bottom of the moving plate (401), and a clamping plate (403) is slidably connected to the sides of the two cylinders (402) close to each other, two extrusion plates (404) are fixedly connected to the bottom of the moving plate (401), a top cover (405) is arranged between the two rotating disks (303), a plurality of positioning holes (406) are evenly opened at the bottom of the top cover (405), two supporting frames (407) are fixedly connected to the bottom of the top cover (405), two second sliding rods (408) are slidably connected inside the supporting frame (407), the two second sliding rods (408) are elastically connected by a third spring (409), a semicircular rod (410) is fixedly connected to the second sliding rod (408), and two fifth sliding grooves (411) are opened at the top of the top cover (405).

10. The lampshade forming device according to claim 9, characterized in that: The top of the semicircular rod (410) passes through the fifth slide groove (411) and extends to the top of the top cover (405). Two positioning grooves (107) are provided on the top of the top cover (405). The bottom of the movable plate (401) is fixedly connected with two positioning blocks (206). The extrusion plate (404) is located above the inclined block (301). The bottom of the extrusion plate (404) is against the inclined surface of the inclined block (301). The top of the handle (105) is clamped with the positioning hole (406). The second slide rod (408) is slidably connected with the self-locking groove. The bottom of the movable plate (401) is clamped with the top of the second slide groove (110).

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