Unmanned aerial vehicle shell production injection molding machine

Abstract

The invention relates to the technical field of unmanned aerial vehicle shell production, and discloses an unmanned aerial vehicle shell production injection molding machine which comprises a mounting unit, a transmission unit, a clamping unit and a moving unit, and is characterized in that the mounting unit comprises an upper mold, a lower mold and a lower mounting plate, and third supporting legs are fixedly mounted on the two opposite side walls of the lower mounting plate; two symmetrical supporting frames are mounted above the lower mounting plate, an upper mounting plate is mounted above the two supporting frames, a rectangular groove is formed in the upper portion of the lower die, and first rectangular notches are formed in the two opposite side walls of an inner cavity of the rectangular groove. According to the mold, when an L-shaped moving plate drives a moving block to move, the moving block is inserted into an inner cavity of a first rectangular notch, limiting is achieved, an upper mold and a lower mold can rotate, and therefore raw materials in the upper mold and the lower mold can fully flow; and it is guaranteed that when the unmanned aerial vehicle shell is produced, the situation that individual corners are thick or thin is avoided.

Description

Technical Field

[0001] The invention belongs to the technical field of drone shell production, and specifically relates to an injection molding machine for drone shell production. Background Art

[0002] The injection molding machine is the main molding equipment that uses plastic molding molds to make plastic products of various shapes from thermoplastics or thermosetting plastics. Its working principle is to heat and melt the plastic particles, inject them into the mold under high pressure, and then open the mold to take out the molded plastic products after cooling and solidification. In the production of drone shells, the injection molding machine first adds plastic particles into the hopper and heats the plastic particles to a molten state through a heating system. Then, driven by the screw, the molten plastic is injected into the mold. The cooling system in the mold will cause the plastic to cool and solidify quickly, and finally the mold will be opened to take out the molded drone shell.

[0003] However, when the existing injection molding machine is producing the unmanned aerial vehicle shell, after the raw materials are injected, the upper and lower molds are often sealed to form the drone shell. However, during the existing raw material molding process, the thickness at the bottom corner is prone to be different from the thickness at the top.

[0004] In view of this, the present invention is proposed. Summary of the invention

[0005] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is: An injection molding machine for producing a drone shell includes a mounting unit, a transmission unit, a clamping unit and a moving unit, and is characterized in that: The mounting unit comprises an upper die, a lower die and a lower mounting plate, third supporting legs are fixedly mounted on opposite side walls of the lower mounting plate, two mutually symmetrical supporting frames are mounted above the lower mounting plate, an upper mounting plate is mounted above the two supporting frames, a rectangular groove is opened above the lower die, and first rectangular notches are opened on opposite side walls of the inner cavity of the rectangular groove; The clamping unit includes a placement block, wherein second slide rails are arranged on both sides of the placement block, and two second slide rails are respectively installed on opposite side walls of the inner cavity of the rectangular groove, a first return spring is fixedly installed on the bottom of the placement block, and a rectangular groove is fixedly installed on the bottom of the first return spring, a clamping notch is opened above the placement block, and second rectangular notches are opened on opposite side walls of the inner cavity of the clamping notch, and two second rectangular notches are each provided with two mutually symmetrical first slide grooves, and the four first slide grooves are symmetrical to each other, and first sliders are slidably installed between the two, and each of the first sliders is fixedly connected to a first connecting plate between the two, and one end of the two first connecting plates is fixedly connected to an L-shaped movable plate, and the two L-shaped movable plates are symmetrical to each other; The moving unit comprises two limit plates, the two limit plates are respectively movable through the first rectangular slot and the side plate, and conical blocks are fixedly installed above the two limit plates, and the two conical blocks are symmetrical to each other; The transmission unit includes a driving assembly, and the driving assembly is used to drive the upper mold to rotate. At the same time, the driving assembly can also be used to limit the limiting plate.

[0006] As a preferred embodiment of the present invention, the driving assembly includes a dual-axis motor, a first supporting leg is provided at one end of the dual-axis motor, a first rotating rod and a first threaded rod are respectively fixedly installed at both ends of the dual-axis motor, a first connecting piece is fixedly installed at one end of the first rotating rod, the first connecting piece is fixedly installed on the upper mold, the other end of the upper mold is fixedly connected to the second connecting piece, the other end of the second connecting piece is fixedly connected to the second rotating rod, one end of the second rotating rod is rotatably connected to the first supporting leg, and the two first supporting legs are symmetrical to each other.

[0007] As a preferred embodiment of the present invention, the first threaded rod and the second threaded rod are respectively meshed with a first threaded sleeve and a second threaded sleeve, and two symmetrical guide rods are movably penetrated through the first threaded sleeve and the second threaded sleeve, and second support legs are rotatably provided at opposite ends of the first threaded rod and the second threaded rod, and the two second support legs are symmetrical to each other, and both ends of each of the two guide rods are respectively fixedly connected between the second support leg and the first support leg.

[0008] As a preferred embodiment of the present invention, one end of the first threaded sleeve and the second threaded sleeve are fixedly connected to a connecting rod, the two connecting rods are symmetrical to each other, the other ends of the two connecting rods are provided with mounting blocks, a third sliding mechanism is provided between the two mounting blocks and the connecting rods, one side wall of the two mounting blocks is fixedly installed with a spring telescopic rod, the other end of the two spring telescopic rods is connected to a side plate, and both ends of the two side plates are respectively fixedly installed on a side wall opposite to the first supporting leg and the third supporting leg.

[0009] As a preferred embodiment of the present invention, the third sliding mechanism includes two third sliding grooves, the inner cavities of the two third sliding grooves are both slidably mounted with third sliding blocks, and one end of the two third sliding blocks is fixedly connected to a connecting rod.

[0010] As a preferred embodiment of the present invention, the inner cavity of the rectangular groove is provided with two mutually symmetrical first slide rails, and a first movable plate is slidably installed above the inner cavities of the two first slide rails. The two first movable plates are symmetrical to each other, and movable rods are provided on the opposite side walls of the two first movable plates. The two movable rods are symmetrical to each other, and the other ends are movably connected to the placement block.

[0011] As a preferred embodiment of the present invention, a movable slot is opened above the two first movable plates, the two movable slots are symmetrical to each other, movable blocks are slidably installed in the inner cavities of the two movable slots, and L-shaped movable plates are fixedly connected above the two movable blocks.

[0012] As a preferred embodiment of the present invention, one end of each of the first sliding blocks is fixedly connected to a tension spring, and the other end of each of the tension springs is fixedly connected to the first sliding groove.

[0013] As a preferred embodiment of the present invention, a clamping plate is fixedly installed on the bottom of the upper mold, and installation grooves are provided on the opposite side walls of the clamping plate, and two symmetrical second slide grooves are provided in the inner cavities of the two installation grooves, and the four second slide grooves are symmetrical to each other, and second sliders are slidably installed in the inner cavities of the four second slide grooves, and second connecting plates are fixedly installed on the side walls opposite to each other of the four second sliders, one end of the two second connecting plates is fixedly connected to the second return spring, the other end of the two second return springs is fixedly connected to the inner wall of the installation groove, and the opposite end of the two second connecting plates is fixedly connected to a conical plate.

[0014] As a preferred embodiment of the present invention, one side wall opposite to the two third support legs is provided with a bearing, a rotating rod is provided in the two bearings, two flip plates are fixedly mounted on the two rotating rods, the two flip plates are symmetrical to each other and a torsion spring is provided at one end, and the other ends of the two torsion springs are provided on the bearing.

[0015] Compared with the prior art, the present invention has the following beneficial effects: When the pressing plate is pressed downward, the conical plate is pressed against the second rectangular groove of the mounting groove, and the L-shaped movable plate placed in the second rectangular groove of the mounting groove is pressed horizontally with the aid of the second return spring. Therefore, the movable block can be driven to move by the L-shaped movable plate, so that the movable block can be inserted into the first rectangular groove, so as to achieve limiting. Therefore, the upper mold and the lower mold can be rotated, so that the raw materials in the upper mold and the lower mold can flow fully, thereby ensuring that the thickness of individual corners will not be thicker or thinner when producing the drone shell.

[0016] The specific implementation modes of the present invention are further described in detail below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In the attached picture: Figure 1This is a three-dimensional structural diagram of an injection molding machine for producing a UAV shell; Figure 2 A schematic diagram of the side structure of an injection molding machine for producing a UAV shell; Figure 3 This is a schematic diagram of the top view of the lower mold structure of an injection molding machine for producing a drone shell; Figure 4 This is a schematic diagram of the local structure of the lower mold of an injection molding machine for producing a UAV shell; Figure 5 This is a schematic diagram of the card-joint plate structure of an injection molding machine for producing a UAV shell; Figure 6 This is a schematic diagram of the placement block structure of an injection molding machine for producing drone shells.

[0018] In the figure: 100, mounting unit; 101, upper mold; 1011, lower mold; 1012, first supporting leg; 1013, second supporting leg; 1014, third supporting leg; 102, lower mounting plate; 1021, supporting frame; 1022, upper mounting plate; 104, side plate; 200, transmission unit; 201, dual-axis motor; 2011, first rotating rod; 2012, first connecting member; 2013, second connecting member; 2014, second rotating rod; 202, first threaded rod; 2021, first threaded sleeve; 2022, guide rod; 2023, connecting rod; 2024, mounting block; 2025, third slide groove; 2026, third slider; 2027, spring telescopic rod; 203, second threaded rod; 2031, second threaded sleeve; 300, snap-on unit; 301, rectangular groove; 3011, first rectangular notch; 3012, first moving plate; 3013, moving notch; 3014, moving block; 3015, first slide rail; 3016, movable rod; 302, placement block; 3021, second slide rail; 3022, first return spring; 3023, snap-on notch; 3024, L-shaped moving plate; 3025, second rectangular notch; 3026, first slide groove; 3027, first slider; 3028, first connecting plate; 3029, tension spring; 303, snap-on plate; 3031, mounting notch; 3032, second slide groove; 3033, second slider; 3034, second connecting plate; 3035, second return spring; 3036, conical plate; 400, moving unit; 401, limiting plate; 4011, conical block; 402, flip plate; 4021, rotating rod; 4022, torsion spring; 4023, bearing. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention.

[0020] Embodiment 1:

[0021] like Figures 1 to 6 As shown, an injection molding machine for producing a drone shell includes an installation unit 100, a transmission unit 200, a clamping unit 300 and a moving unit 400, and is characterized in that: The mounting unit 100 includes an upper mold 101, a lower mold 1011 and a lower mounting plate 102. The opposite side walls of the lower mounting plate 102 are fixedly mounted with third supporting legs 1014. Two mutually symmetrical supporting frames 1021 are mounted above the lower mounting plate 102. The upper mounting plate 1022 is mounted above the two supporting frames 1021. A rectangular groove 301 is opened above the lower mold 1011. The opposite side walls of the inner cavity of the rectangular groove 301 are opened with first rectangular notches 3011. The clamping unit 300 includes a placement block 302, and second slide rails 3021 are arranged on both sides of the placement block 302. The two second slide rails 3021 are respectively installed on the opposite side walls of the inner cavity of the rectangular groove 301, and a first return spring 3022 is fixedly installed on the bottom of the placement block 302. The rectangular groove 301 is fixedly installed on the bottom of the first return spring 3022. A clamping notch 3023 is opened on the top of the placement block 302, and second rectangular notches 3025 are opened on the opposite side walls of the inner cavity of the clamping notch 3023. The inner cavities of the two second rectangular notches 3025 are each provided with two mutually symmetrical first slide grooves 3026. The four first slide grooves 3026 are symmetrical to each other, and first sliders 3027 are slidably installed between each two. Each first slider 3027 is fixedly connected to a first connecting plate 3028 between each two, and one end of the two first connecting plates 3028 is fixedly connected to an L-shaped movable plate 3024, and the two L-shaped movable plates 3024 are symmetrical to each other. The moving unit 400 includes two limit plates 401, which are respectively movable through the first rectangular slot 3011 and the side plate 104, and conical blocks 4011 are fixedly installed above the two limit plates 401, and the two conical blocks 4011 are symmetrical to each other; The transmission unit 200 includes a driving assembly, which is used to drive the upper mold 101 to rotate, and the driving assembly can also be used to limit the limit plate 401. When the placement block 302 moves vertically downward to the bottom, the conical plate 3036 will be able to be squeezed to move toward the inner cavity of the installation slot 3031 opened at the clamping plate 303 until the clamping plate 303 and the installation slot 3031 fit together. At this time, the conical plate 3036 will be able to fit with the second rectangular slot 3025 opened in the inner cavity of the installation slot 3031. Therefore, the conical plate 3036 will be able to squeeze the installation slot 3031 with the assistance of the second return spring 3035. The L-shaped movable plate 3024 placed in the opened second rectangular groove 3025 moves horizontally, so that the movable block 3014 can be driven to move through the L-shaped movable plate 3024, so that the movable block 3014 can be inserted into the inner cavity of the first rectangular groove 3011, thereby realizing limiting, so that the upper mold 101 and the lower mold 1011 can be rotated, so that the raw materials in the upper mold 101 and the lower mold 1011 can flow fully, ensuring that there will be no individual corners with thicker or thinner thickness when producing the drone shell.

[0022] like Figures 1 to 4 As shown, in a specific embodiment, the driving assembly includes a dual-axis motor 201, a first support leg 1012 is provided at one end of the dual-axis motor 201, a first rotating rod 2011 and a first threaded rod 202 are respectively fixedly installed at both ends of the dual-axis motor 201, a first connecting member 2012 is fixedly installed at one end of the first rotating rod 2011, the first connecting member 2012 is fixedly installed on the upper mold 101, the other end of the upper mold 101 is fixedly connected to a second connecting member 2013, the other end of the second connecting member 2013 is fixedly connected to a second rotating rod 2014, one end of the second rotating rod 2014 is rotatably connected to the first support leg 1012, and the two first support legs 1012 are symmetrical to each other. In this configuration, the installation position and components of the driving assembly are determined.

[0023] like Figures 1 to 4 As shown, further, the first threaded rod 202 and the second threaded rod 203 are respectively meshed with the first threaded sleeve 2021 and the second threaded sleeve 2031, and the first threaded sleeve 2021 and the second threaded sleeve 2031 are both movably penetrated with two mutually symmetrical guide rods 2022, and the second threaded rod 202 and the second threaded rod 203 are rotatably provided with the second support legs 1013 at the opposite ends of the first threaded rod 202 and the second threaded rod 203, and the two second support legs 1013 are symmetrical to each other, and the two ends of each of the two guide rods 2022 are respectively fixedly connected between the second support legs 1013 and the first support legs 1012. In this arrangement, it is ensured that the first threaded sleeve 2021 and the second threaded sleeve 2031 can move horizontally.

[0024] like Figures 1 to 4As shown, further, one end of the first threaded sleeve 2021 and the second threaded sleeve 2031 are both fixedly connected with a connecting rod 2023, the two connecting rods 2023 are symmetrical to each other, the other ends of the two connecting rods 2023 are both provided with a mounting block 2024, a third sliding mechanism is provided between the two mounting blocks 2024 and the connecting rod 2023, one side wall of the two mounting blocks 2024 is fixedly installed with a spring telescopic rod 2027, the other ends of the two spring telescopic rods 2027 are connected with a side plate 104, and the two ends of the two side plates 104 are respectively fixedly installed on a side wall opposite to the first supporting leg 1012 and the third supporting leg 1014. In this configuration, it is ensured that the mounting block 2024 can move horizontally.

[0025] like Figures 1 to 4 As shown, further, the third sliding mechanism includes two third slide grooves 2025, the inner cavities of the two third slide grooves 2025 are slidably mounted with third sliders 2026, and one end of the two third sliders 2026 is fixedly connected to a connecting rod 2023. In this configuration, the installation position and components of the third sliding mechanism are determined.

[0026] Embodiment 2:

[0027] The difference between the above embodiment and the present embodiment is that: the inner cavity of the rectangular groove 301 is provided with two mutually symmetrical first slide rails 3015, a first movable plate 3012 is slidably mounted above the inner cavities of the two first slide rails 3015, the two first movable plates 3012 are mutually symmetrical, and movable rods 3016 are provided on the opposite side walls of the two first movable plates 3012, the two movable rods 3016 are mutually symmetrical, and the other ends are movably connected to the placement block 302. In this arrangement, it is ensured that when the placement block 302 moves, it can squeeze the first movable plate 3012 to move horizontally.

[0028] like Figures 1 to 4 As shown, in a specific embodiment, a moving slot 3013 is provided above the two first moving plates 3012, the two moving slots 3013 are symmetrical to each other, a moving block 3014 is slidably installed in the inner cavity of the two moving slots 3013, and an L-shaped moving plate 3024 is fixedly connected above the two moving blocks 3014. In this configuration, it is ensured that when the L-shaped moving plate 3024 moves, it can drive the moving block 3014 to move, thereby pushing the limiting plate 401 to move.

[0029] like Figures 1 to 4 and Figure 6 As shown, further, one end of each first slider 3027 is fixedly connected to a tension spring 3029, and the other end of each tension spring 3029 is fixedly connected to the first slide slot 3026. In this arrangement, it is ensured that the first slider 3027 can move.

[0030] like Figures 1 to 5As shown, further, a clamping plate 303 is fixedly installed at the bottom of the upper mold 101, and mounting notches 3031 are provided on the opposite side walls of the clamping plate 303. Two symmetrical second slide grooves 3032 are provided in the inner cavities of the two mounting notches 3031. The four second slide grooves 3032 are symmetrical to each other, and second sliders 3033 are slidably installed in the inner cavities of the four second slide grooves 3032. Second connecting plates 3034 are fixedly installed on the opposite side walls of the four second sliders 3033. One end of the two second connecting plates 3034 is fixedly connected to a second return spring 3035, and the other end of the two second return springs 3035 is fixedly connected to the inner wall of the mounting notch 3031. The opposite ends of the two second connecting plates 3034 are fixedly connected to a conical plate 3036. In this configuration, the opening position of the second slide groove 3032 is determined.

[0031] like Figures 1 to 4 As shown, further, one side wall opposite to the two third supporting legs 1014 is provided with a bearing 4023, a rotating rod 4021 is provided in the two bearings 4023, two flip plates 402 are fixedly mounted on the two rotating rods 4021, the two flip plates 402 are symmetrical to each other, and one end is provided with a torsion spring 4022, and the other end of the two torsion springs 4022 is provided on the bearing 4023. In this arrangement, it is ensured that the flip plate 402 can be flipped.

[0032] The implementation principle of an injection molding machine for producing a drone shell in this embodiment is as follows: First, the staff puts the material on the lower mold 1011 to flatten it. When the flattening is completed, the staff starts the double-axis motor 201. When the double-axis motor 201 rotates, it can drive the first rotating rod 2011 to drive the first connecting member 2012. When the first connecting member 2012 rotates, it can drive the upper mold 101 to rotate with the assistance of the second connecting member 2013 and the second rotating rod 2014. When the second rotating rod 2014 rotates, it can drive the second threaded rod 203 to rotate. At the same time, when the dual-axis motor 201 rotates, it can drive the first threaded rod 202 to rotate. When the first threaded rod 202 and the second threaded rod 203 rotate, they can respectively drive the first threaded sleeve 2021 and the second threaded sleeve 2031 to move horizontally on the guide rod 2022. When the first threaded sleeve 2021 and the second threaded sleeve 2031 move, they can drive the third slider 2026 and the third slide groove 2025 provided at the mounting block 2024 to move horizontally through the connecting rod 2023. When the third slider 2026 moves to the end of the third slide groove 2025, it can drive the mounting block 2024 to move horizontally with the assistance of the spring telescopic rod 2027. The first rotating rod 2011 can just drive the upper mold 101 to flip to fit with the lower mold 1011. Before the fit, that is, when the upper mold 101 rotates to a certain position, it can squeeze the flip plate 402 so that it can rotate under the rotation of the rotating rod 4021. When the flip plate 402 rotates, it can squeeze the conical block 4011 to drive the limiting plate 401 to move until the flip plate 402 flips to a certain position. When the upper mold 101 flips to a certain position, the placing block 302 set in the first rectangular notch 3011 opened at the lower mold 1011 will be squeezed to move vertically downward with the assistance of the second slide rail 3021. When the placing block 302 moves downward, the first movable plate 3012 can be driven to move horizontally through the second movable rod 3016, so that the first movable plate 3012 can squeeze the limiting plate 401 out. When the placement block 302 moves vertically downward to the bottom, the conical plate 3036 will be able to be squeezed by the extrusion force to move toward the inner cavity of the installation slot 3031 opened at the clamping plate 303 until the clamping plate 303 and the installation slot 3031 fit together. At this time, the conical plate 3036 will be able to fit into the second rectangular slot 3025 opened in the inner cavity of the installation slot 3031. Therefore, the conical plate 3036 will be able to squeeze the installation slot 3031 with the assistance of the second return spring 3035. The L-shaped movable plate 3024 placed in the opened second rectangular groove 3025 moves horizontally, so that the movable block 3014 can be driven to move through the L-shaped movable plate 3024, so that the movable block 3014 can be inserted into the inner cavity of the first rectangular groove 3011, thereby realizing limiting, so that the upper mold 101 and the lower mold 1011 can be rotated, so that the raw materials in the upper mold 101 and the lower mold 1011 can flow fully, ensuring that there will be no individual corners with thicker or thinner thickness when producing the drone shell.

Claims

1. An injection molding machine for producing a drone shell, comprising a mounting unit (100), a transmission unit (200), a clamping unit (300) and a moving unit (400), characterized in that: The mounting unit (100) comprises an upper die (101), a lower die (1011) and a lower mounting plate (102); third support legs (1014) are fixedly mounted on opposite side walls of the lower mounting plate (102); two mutually symmetrical support frames (1021) are mounted above the lower mounting plate (102); an upper mounting plate (1022) is mounted above the two support frames (1021); a rectangular groove (301) is provided above the lower die (1011); and first rectangular notches (3011) are provided on opposite side walls of the inner cavity of the rectangular groove (301); The clamping unit (300) comprises a placement block (302), and second slide rails (3021) are arranged on both sides of the placement block (302). The two second slide rails (3021) are respectively installed on the two opposite side walls of the inner cavity of the rectangular groove (301). A first return spring (3022) is fixedly installed on the bottom of the placement block (302), and a rectangular groove (301) is fixedly installed on the bottom of the first return spring (3022). A clamping notch (3023) is opened on the top of the placement block (302), and the two opposite sides of the inner cavity of the clamping notch (3023) are The wall is provided with a second rectangular notch (3025), and the inner cavities of the two second rectangular notches (3025) are provided with two mutually symmetrical first slide grooves (3026), and the four first slide grooves (3026) are symmetrical to each other, and first sliders (3027) are slidably installed between the two, and each of the first sliders (3027) is fixedly connected with a first connecting plate (3028) between the two, and one end of the two first connecting plates (3028) is fixedly connected with an L-shaped movable plate (3024), and the two L-shaped movable plates (3024) are symmetrical to each other; The moving unit (400) comprises two limit plates (401), the two limit plates (401) are respectively movably inserted through the first rectangular notch (3011) and the side plate (104), and conical blocks (4011) are fixedly mounted above the two limit plates (401), and the two conical blocks (4011) are symmetrical to each other; The transmission unit (200) comprises a driving assembly, the driving assembly being used to drive the upper die (101) to rotate, and the driving assembly can also be used to limit the position of the limiting plate (401).

2. The injection molding machine for producing a UAV shell according to claim 1, characterized in that: The driving assembly comprises a dual-axis motor (201), one end of the dual-axis motor (201) is provided with a first supporting leg (1012), two ends of the dual-axis motor (201) are respectively fixedly mounted with a first rotating rod (2011) and a first threaded rod (202), one end of the first rotating rod (2011) is fixedly mounted with a first connecting member (2012), the first connecting member (2012) is fixedly mounted on an upper die (101), the other end of the upper die (101) is fixedly connected with a second connecting member (2013), the other end of the second connecting member (2013) is fixedly connected with a second rotating rod (2014), one end of the second rotating rod (2014) is rotatably connected with the first supporting leg (1012), and the two first supporting legs (1012) are symmetrical to each other.

3. The injection molding machine for producing a UAV shell according to claim 2, characterized in that: The first threaded rod (202) and the second threaded rod (203) are respectively meshed with a first threaded sleeve (2021) and a second threaded sleeve (2031); the first threaded sleeve (2021) and the second threaded sleeve (2031) are both movably penetrated by two mutually symmetrical guide rods (2022); second support legs (1013) are rotatably arranged at opposite ends of the first threaded rod (202) and the second threaded rod (203); the two second support legs (1013) are symmetrical to each other; and two ends of each of the two guide rods (2022) are respectively fixedly connected between the second support leg (1013) and the first support leg (1012).

4. The injection molding machine for producing a UAV shell according to claim 3, characterized in that: One end of each of the first threaded sleeve (2021) and the second threaded sleeve (2031) is fixedly connected to a connecting rod (2023), the two connecting rods (2023) are symmetrical to each other, the other ends of each of the two connecting rods (2023) are provided with a mounting block (2024), a third sliding mechanism is provided between the two mounting blocks (2024) and the connecting rod (2032), a spring telescopic rod (2027) is fixedly installed on one side wall of each of the two mounting blocks (2024), the other ends of the two spring telescopic rods (2027) are connected to a side plate (104), and both ends of the two side plates (104) are respectively fixedly installed on a side wall opposite to the first supporting leg (1012) and the third supporting leg (1014).

5. The injection molding machine for producing a UAV shell according to claim 4, characterized in that: The third sliding mechanism comprises two third sliding grooves (2025), the inner cavities of the two third sliding grooves (2025) are both slidably mounted with third sliding blocks (2026), and one end of the two third sliding blocks (2026) is fixedly connected to a connecting rod (2032).

6. The injection molding machine for producing a drone shell according to claim 1, characterized in that: The inner cavity of the rectangular groove (301) is provided with two mutually symmetrical first slide rails (3015), and a first movable plate (3012) is slidably installed above the inner cavities of the two first slide rails (3015). The two first movable plates (3012) are symmetrical to each other, and movable rods (3016) are provided on opposite side walls of the two first movable plates (3012). The two movable rods (3016) are symmetrical to each other, and the other ends of the two movable rods (3016) are movably connected to the placement block (302).

7. The injection molding machine for producing a UAV shell according to claim 6, characterized in that: A movable slot (3013) is provided above the two first movable plates (3012), the two movable slots (3013) are symmetrical to each other, movable blocks (3014) are slidably mounted in the inner cavities of the two movable slots (3013), and an L-shaped movable plate (3024) is fixedly connected above the two movable blocks (3014).

8. The injection molding machine for producing a UAV shell according to claim 1, characterized in that: One end of each of the first sliding blocks (3027) is fixedly connected to a tension spring (3029), and the other end of each of the tension springs (3029) is fixedly connected to the first sliding groove (3026).

9. The injection molding machine for producing a drone shell according to claim 1, characterized in that: A clamping plate (303) is fixedly installed at the bottom of the upper mold (101), and mounting grooves (3031) are provided on opposite side walls of the clamping plate (303), and two symmetrical second slide grooves (3032) are provided in the inner cavities of the two mounting grooves (3031), and the four second slide grooves (3032) are symmetrical to each other, and second sliders (3033) are slidably installed in the inner cavities of the four second slide grooves (3032), and second connecting plates (3034) are fixedly installed on opposite side walls of the four second sliders (3033), and one end of the two second connecting plates (3034) is fixedly connected to a second return spring (3035), and the other ends of the two second return springs (3035) are fixedly connected to the inner wall of the mounting groove (3031), and the opposite ends of the two second connecting plates (3034) are fixedly connected to a conical plate (3036).

10. The injection molding machine for producing a UAV shell according to claim 1, characterized in that: A bearing (4023) is provided on one side wall opposite to the two third supporting legs (1014); a rotating rod (4021) is provided inside the two bearings (4023); two flip plates (402) are fixedly mounted on the two rotating rods (4021); the two flip plates (402) are symmetrical to each other and a torsion spring (4022) is provided at one end; the other ends of the two torsion springs (4022) are provided on the bearing (4023).

Images