Vertical injection molding machine for processing bicycle handlebar sleeve

Abstract

The vertical injection molding machine comprises a feeding lower mold assembly and an injection molding mechanism, a positioning mechanism assembled through bolts is arranged above the side of the feeding lower mold assembly, and control assemblies assembled through bolts are arranged above the two ends of the positioning mechanism; a positioning sleeve pressing mechanism is arranged on the inner bottom side of the control assembly. According to the device, after lifting operation of a lifting duct cabin, a bolt hanging seat, an upper die box and a surrounding inserting strip, materials are folded and fixed to a lower box groove and a lower die box, and a branch conveying valve block connected with a bolt in a sleeving mode is arranged on one side of the lifting duct cabin, so that after output power of a tank shell, an output pump body, a connecting sleeve pipe, an adjusting valve block and a connecting pipe operates, the materials are conveyed to the lower box groove and the lower die box; and the distribution valve block is matched with the upper and lower ducted cabins to input the materials into the space between the upper die box and the lower box groove, so that multiple groups of materials can be output at one time, and the processing efficiency of the equipment is improved.

Description

Technical Field

[0001] The invention relates to the technical field of bicycle accessory processing, in particular to a vertical injection molding machine for processing bicycle handlebars. Background Art

[0002] A vertical injection molding machine is a mechanical device, usually composed of an injection system, a mold clamping system, a hydraulic transmission system, an electrical control system, a lubrication system, a heating and cooling system, a safety monitoring system, etc. The injection system is one of the most important components of an injection molding machine. Generally, there are three main types: plunger type, screw type, and screw pre-plastic plunger injection type. The most widely used is the screw type, which is used to heat and plasticize a certain amount of plastic within a specified time in one cycle of the injection molding machine, and then inject the molten plastic into the mold cavity through the screw under a certain pressure and speed.

[0003] When the existing vertical injection molding machine is in use, such as application number CN201720468663.5, which discloses a vertical injection molding machine for processing bicycle handle covers, the base includes a support plate on the left and right sides of the upper end of the base, a first molding mold on the left side of the upper end of the base, a first grid mold on the right side of the upper end of the base, a demolding chamber in the middle of the upper end of the base, a demolding plate inside the demolding chamber, semicircular demolding grooves on the left and right sides of the upper end of the demolding plate, sliding limit rods are inserted on the left and right sides of the upper part of the demolding plate, pulleys are provided on the left and right sides of the lower end of the demolding plate, and the middle part of the rear side surface of the demolding plate is connected to the first cylinder through a first telescopic rod. The vertical injection molding machine for processing bicycle handle covers greatly simplifies the product processing technology by providing a first molding mold, a first grid mold, a second grid mold, a second molding mold and a demolding chamber structure, and also greatly improves the production efficiency of the handlebars; however, in the above technology, the mold needs to be injected individually, and its processing efficiency is not high. Therefore, we propose a vertical injection molding machine for processing bicycle handle covers to solve the above problem. Summary of the invention

[0004] In view of the above problems, the present invention proposes a vertical injection molding machine for processing bicycle handle covers. The vertical injection molding machine for processing bicycle handle covers mainly utilizes a lifting duct cabin, a bolt hanger, an upper mold box, and a surrounding insert to fix the material with the lower box groove and the lower mold box after the lifting operation, and a bolt-connected distribution valve block is provided on one side of the lifting duct cabin. In this way, after the output power of the tank shell, the output pump body, the connecting sleeve, the regulating valve block, and the connecting pipe is in operation, the distribution valve block cooperates with the lifting duct cabin to input the material into the space between the upper mold box and the lower box groove, so that multiple groups of materials can be output at one time, thereby improving the processing efficiency of the equipment.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A vertical injection molding machine for processing bicycle handlebars comprises a feeding lower mold assembly and an injection molding mechanism, a positioning mechanism assembled with bolts is arranged above the side of the feeding lower mold assembly, and control assemblies assembled with bolts are arranged above both ends of the positioning mechanism, a positioning sleeve pressing mechanism is arranged on the inner bottom side of the control assembly, and an injection molding mechanism with the positioning sleeve pressing mechanism arranged at the output end is threadedly connected above one end of the control assembly.

[0007] As a further technical solution, the feed lower mold assembly includes a pad base block, a lower cross seat, a lifting base, a groove base, a speed change case, a speed change motor, a first gear group, a second gear group, a third gear group, a transmission wheel group, a screw group, a sliding base, a bolt plate, a groove block, a plug-in base, a lower box groove and a lower mold box, a lower cross seat is arranged on the top side of the pad base block, and a lifting base is arranged above the side of the lower cross seat, and a groove base is arranged on the top side of the lifting base.

[0008] As a further technical solution, a speed change case is arranged above one end of the lower cross seat, and a speed change motor is arranged above the speed change case, a first gear set is arranged at the output end of the speed change motor, and a second gear set is arranged at the output end of the first gear set, a third gear set is arranged at the output end of the second gear set, and a transmission wheel set is arranged at the output end of the third gear set.

[0009] As a further technical solution, a screw rod group is provided at the output end of the transmission wheel group, and the screw rod group is slidably connected to a sliding base, a bolt plate is provided above the sliding base, and a groove block is provided above the bolt plate, a plug-in base is provided above the groove block, and a lower box groove is provided above the plug-in base, and a lower mold box is provided on the inner side of the lower box groove.

[0010] As a further technical solution, the positioning mechanism includes a screwdriver base, a multi-slotted strip, an articulated base, a connecting rod, a hydraulic telescopic rod and a plug-in block. The screwdriver base is threadedly connected to the top and bottom of the grooved base. The inner side of the screwdriver base is provided with a multi-slotted strip, and the inner side of the multi-slotted strip is provided with an articulated base. A connecting rod is provided on one side of the articulated base, and an output end connected to the hydraulic telescopic rod is provided on one side of the connecting rod. A plug-in block is provided on one end of the connecting rod.

[0011] As a further technical solution, the control assembly includes a lifting frame, a top plate, a control base and a control panel. The lifting frame is arranged on the top side of the screwdriver base, a top plate assembled with bolts is arranged at the top of the lifting frame, and a control base assembled with bolts is arranged above one end of the top plate, and a control panel is arranged on the upper inner side of the control base.

[0012] As a further technical solution, the positioning sleeve pressing mechanism includes a telescopic limit column, a lifting duct cabin, a bolt hanger, an upper mold box, a surrounding insert, an upper hinge seat, a connecting frame, a top hinge seat and a hydraulic telescopic frame. The telescopic limit column is arranged on the inner side of the middle part of the top plate, the lifting duct cabin is arranged on the bottom side of the telescopic limit column, and a bolt hanger for bolt assembly is arranged below the lifting duct cabin, an upper mold box is arranged below the bolt hanger, and surrounding inserts are arranged below the upper mold box.

[0013] As a further technical solution, upper hinged seats are arranged above both ends of the lifting duct cabin, and the upper hinged seats are hingedly connected to a connecting frame, a top hinged seat is arranged at the top of the connecting frame, and an output end of a hinged hydraulic telescopic frame is arranged on one side of the connecting frame.

[0014] As a further technical solution, the injection molding mechanism includes a tank base, a tank shell, a motor base, a mixing motor, a rotating column, a stirring bar, an output pump body, a connecting pipe, a regulating valve block, a connecting pipe and a distribution valve block. The tank base is arranged above the other end of the top plate, the tank shell is arranged above the tank base, and the motor base for installing the mixing motor is arranged above the tank shell. The output end of the mixing motor is provided with a rotating column, and the outer side of the rotating column is provided with a stirring bar.

[0015] As a further technical solution, the output end of the tank shell is provided with an output pump body, and the output end of the output pump body is provided with a connecting pipe, the output end of the connecting pipe is provided with a regulating valve block, and the output end of the regulating valve block is provided with a connecting pipe, and the output end of the connecting pipe is provided with a distribution valve block. Compared with the prior art, the beneficial effects of the present invention are:

[0016] The device of the invention mainly utilizes the lifting duct cabin, bolt hanger, upper mold box, and surrounding insert strips to align and fix the material with the lower box groove and the lower mold box after the lifting operation, and a bolt-connected distribution valve block is arranged on one side of the lifting duct cabin. In this way, after the output power of the tank shell, output pump body, connecting sleeve, regulating valve block, and connecting pipe is operated, the distribution valve block cooperates with the lifting duct cabin to input the material into the space between the upper mold box and the lower box groove, so that multiple groups of materials can be output at one time, thereby improving the processing efficiency of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a vertical injection molding machine for processing bicycle handlebars;

[0018] Figure 2 It is a schematic diagram of the structure of the present invention from a side view;

[0019] Figure 3It is a structural schematic diagram of the feeding lower die assembly in the present invention;

[0020] Figure 4 It is a structural schematic diagram of the lower box groove and the lower mold box in the present invention;

[0021] Figure 5 It is a structural schematic diagram of the positioning mechanism in the present invention;

[0022] Figure 6 It is a structural schematic diagram of the positioning sleeve pressing mechanism in the present invention;

[0023] Figure 7 It is a structural schematic diagram of the lifting duct cabin in the present invention;

[0024] Figure 8 It is a structural schematic diagram of the injection molding mechanism in the present invention.

[0025] In the figure: 1. Feeding lower die assembly; 101. Pad block; 102. Lower cross seat; 103. Lifting base; 104. Slot base; 105. Variable speed case; 106. Variable speed motor; 107. First gear set; 108. Second gear set; 109. Third gear set; 1010. Transmission wheel set; 1011. Screw rod set; 1012. Sliding base; 1013. Bolt plate; 1014. Slot block; 1015. Plug base; 1016. Lower box slot; 1017. Lower die box; 2. Positioning mechanism; 201. Screwdriver base; 202. Multi-slot strip; 203. Articulated base; 204. Connecting rod; 205. Hydraulic telescopic rod; 206. Plug block; 3. , control assembly; 301, lifting frame; 302, top plate; 303, control base; 304, control panel; 4, positioning sleeve pressing mechanism; 401, telescopic limit column; 402, lifting duct cabin; 403, bolt hanger; 404, upper mold box; 405, surrounding insert; 406, upper hinge seat; 407, connecting frame; 408, top hinge seat; 409, hydraulic telescopic frame; 5, injection molding mechanism; 501, tank base; 502, tank shell; 503, motor base; 504, mixing motor; 505, rotating column; 506, stirring bar; 507, output pump body; 508, connecting sleeve; 509, regulating valve block; 5010, connecting pipe; 5011, distribution valve block. DETAILED DESCRIPTION

[0026] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and the like are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", and the like may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0028] 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.

[0029] See also Figure 1-8 In an embodiment of the present invention, a vertical injection molding machine for processing a bicycle handlebar cover includes a feeding lower mold assembly 1 and an injection molding mechanism 5. A positioning mechanism 2 assembled with bolts is arranged above the side of the feeding lower mold assembly 1, and control assemblies 3 assembled with bolts are arranged above both ends of the positioning mechanism 2. A positioning sleeve pressing mechanism 4 is arranged on the inner bottom side of the control assembly 3, and an injection molding mechanism 5 with a positioning sleeve pressing mechanism 4 arranged on the output end is threadedly connected above one end of the control assembly 3.

[0030] The feed lower mold assembly 1 includes a pad block 101, a lower cross seat 102, a lifting base 103, a groove base 104, a speed change case 105, a speed change motor 106, a first gear set 107, a second gear set 108, a third gear set 109, a transmission wheel set 1010, a screw set 1011, a sliding base 1012, a bolt plate 1013, a groove block 1014, a plug-in base 1015, a lower box groove 1016 and a lower mold box 1017. The lower cross seat 102 is arranged on the top side of the pad block 101, and the lifting base 103 is arranged above the side of the lower cross seat 102, and the groove base 104 is arranged on the top side of the lifting base 103.

[0031] In the embodiment of the present invention, when in use, the pad block 101 is used to place the device at the processing site, so that the lower cross seat 102, the raised base 103, and the groove base 104 cooperate with each other to enable each component to be effectively assembled.

[0032] A speed change case 105 is arranged above one end of the lower cross seat 102, and a speed change motor 106 is arranged above the speed change case 105, a first gear set 107 is arranged at the output end of the speed change motor 106, a second gear set 108 is arranged at the output end of the first gear set 107, a third gear set 109 is arranged at the output end of the second gear set 108, and a transmission wheel set 1010 is arranged at the output end of the third gear set 109.

[0033] In an embodiment of the present invention, the variable speed motor 106 is then used to output power to drive the output end to operate, so that after the variable speed motor 106 outputs and runs, it drives the first gear set 107 to output and run, and then the energy consumption drives the second gear set 108 to output and run, so that the second gear set 108, the third gear set 109, and the transmission wheel set 1010 output and run, and then drive the screw set 1011 to output and run, so that the sliding base 1012 moves the product to a suitable position.

[0034] A screw rod group 1011 is provided at the output end of the transmission wheel group 1010, and the screw rod group 1011 is slidably connected to a sliding base 1012, a bolt plate 1013 is provided above the sliding base 1012, and a groove block 1014 is provided above the bolt plate 1013, a plug-in base 1015 is provided above the groove block 1014, and a lower box groove 1016 is provided above the plug-in base 1015, and a lower mold box 1017 is provided on the inner side of the lower box groove 1016.

[0035] In an embodiment of the present invention, when feeding is required, the lower mold box 1017 is used to spirally assemble the lower box groove 1016, so that the lower box groove 1016 cooperates with the upper plug-in base 1015 to be plugged on the top of the groove block 1014, and the bolt plate 1013 bolts the groove block 1014 on the top of the sliding base 1012.

[0036] The positioning mechanism 2 includes a screwdriver base 201, a multi-slotted strip 202, an articulated base 203, a connecting rod 204, a hydraulic telescopic rod 205 and a plug-in block 206. The screwdriver base 201 is threadedly connected to the top of the four sides of the grooved base 104. The inner side of the screwdriver base 201 is provided with a multi-slotted strip 202, and the inner side of the multi-slotted strip 202 is provided with an articulated base 203. A connecting rod 204 is provided on one side of the articulated base 203, and an output end connected to the hydraulic telescopic rod 205 is provided on one side of the connecting rod 204. A plug-in block 206 is provided on one end side of the connecting rod 204.

[0037] In an embodiment of the present invention, when the sliding base 1012, the bolt plate 1013, and the slot block 1014 are moved to suitable positions, the hinged base 203 on the multi-slotted strip 202 cooperates with the hydraulic telescopic rod 205 to output power to drive the output end to operate, so that the plug-in block 206 at one end of the connecting rod 204 is plugged into the fixed slot block 1014.

[0038] The control component 3 includes a lifting frame 301, a top plate 302, a control base 303 and a control panel 304. The lifting frame 301 is arranged on the top side of the screwdriver base 201. A top plate 302 assembled with bolts is arranged at the top of the lifting frame 301, and a control base 303 assembled with bolts is arranged above one end of the top plate 302. A control panel 304 is arranged on the upper inner side of the control base 303.

[0039] In the embodiment of the present invention, after the lower box slot 1016 and the lower mold box 1017 are positioned, the control base 303 above the top plate 302 is plugged and installed so that the control panel 304 can achieve the effect of outputting instructions.

[0040] The positioning sleeve pressing mechanism 4 includes a telescopic limit column 401, a lifting duct cabin 402, a bolt hanger 403, an upper mold box 404, a surrounding insert 405, an upper hinge seat 406, a connecting frame 407, a top hinge seat 408 and a hydraulic telescopic frame 409. The telescopic limit column 401 is arranged on the inner side of the middle part of the top plate 302, the lifting duct cabin 402 is arranged on the bottom side of the telescopic limit column 401, and the bolt hanger 403 for bolt assembly is arranged below the lifting duct cabin 402, the upper mold box 404 is arranged below the bolt hanger 403, and the surrounding insert 405 is arranged below the upper mold box 404.

[0041] In the embodiment of the present invention, when the lifting duct cabin 402 is lowered, the surrounding inserting strips 405 on the upper mold box 404 are plugged into the lower mold box 1017 .

[0042] An upper hinged seat 406 is provided above both ends of the lifting duct cabin 402, and the upper hinged seat 406 is hingedly connected to a connecting frame 407, a top hinged seat 408 is provided at the top of the connecting frame 407, and an output end of a hinged hydraulic telescopic frame 409 is provided on one side of the connecting frame 407.

[0043] In an embodiment of the present invention, when the instruction is output, the hydraulic telescopic frame 409 outputs power to drive the output end to operate, so that after the hydraulic telescopic frame 409 outputs and operates, the hinge transmission of the upper articulated seat 406, the connecting frame 407, and the top articulated seat 408 operates, causing the lifting duct cabin 402 to descend.

[0044] The injection molding mechanism 5 includes a tank base 501, a tank shell 502, a motor base 503, a mixing motor 504, a rotating column 505, a stirring bar 506, an output pump body 507, a connecting pipe 508, a regulating valve block 509, a connecting pipe 5010 and a distribution valve block 5011. The tank base 501 is arranged above the other end of the top plate 302, the tank shell 502 is arranged above the tank base 501, and the motor base 503 for installing the mixing motor 504 is arranged above the tank shell 502, the output end of the mixing motor 504 is provided with a rotating column 505, and the outer side of the rotating column 505 is provided with a stirring bar 506.

[0045] In the embodiment of the present invention, when injection molding is required, the mixing motor 504 on the motor base 503 is used to output power to drive the output end to operate, so that the rotating column 505 and the stirring bar 506 rotate at high speed to effectively stir the material in the tank shell 502.

[0046] The output end of the tank shell 502 is provided with an output pump body 507, and the output end of the output pump body 507 is provided with a connecting sleeve 508, the output end of the connecting sleeve 508 is provided with a regulating valve block 509, and the output end of the regulating valve block 509 is provided with a connecting pipe 5010, and the output end of the connecting pipe 5010 is provided with a distribution valve block 5011.

[0047] In the embodiment of the present invention, the regulating valve block 509 is then used to open it, and the output pump body 507 outputs power to drive the output end to operate, and finally the material is output through the connecting sleeve 508, the regulating valve block 509, the connecting pipe 5010 and the distribution valve block 5011 to achieve the injection molding effect.

[0048] The working principle of the present invention is as follows: when in use, the pad block 101 is used to place the device at the processing site, so that the lower horizontal seat 102, the lifting base 103, and the groove base 104 cooperate with each other to effectively assemble and combine the various components, and then the variable speed motor 106 is used to output power to drive the output end to operate, so that the variable speed motor 106 outputs and runs to drive the first gear set 107 to output and run, and then the energy consumption drives the second gear set 108 to output and run, so that the second gear set 108, the third gear set 109, and the transmission wheel set 108 are driven to output and run. After the output of 010 is running, it drives the screw rod group 1011 to run, so that the sliding base 1012 moves the product to a suitable position. When the sliding base 1012, the bolt plate 1013, and the groove block 1014 run to a suitable position, the hinged base 203 on the multi-slotted strip 202 cooperates with the hydraulic telescopic rod 205 to output power to drive the output end to run, so that the plug-in block 206 at one end of the connecting rod 204 is plugged into the fixed groove block 1014. After the lower box slot 1016 and the lower mold box 1017 are positioned, The control base 303 above the top plate 302 is plugged and installed so that the control panel 304 can achieve the effect of outputting the command. When the command is output, the hydraulic telescopic frame 409 outputs power to drive the output end to operate. After the hydraulic telescopic frame 409 outputs and operates, the hinge transmission of the upper hinge seat 406, the connecting frame 407, and the top hinge seat 408 operates, so that the lifting duct cabin 402 is lowered. After the lifting duct cabin 402 is lowered, the surrounding insert strip 405 on the upper mold box 404 is matched with the lower mold box 1017. When injection molding is required, the mixing motor 504 on the motor base 503 is used to output power to drive the output end to operate, so that the rotating column 505 and the stirring bar 506 rotate at high speed to effectively stir the material in the tank shell 502, and then the regulating valve block 509 is opened, and the output pump body 507 outputs power to drive the output end to operate, and finally the material is output through the connecting sleeve 508, the regulating valve block 509, the connecting pipe 5010 and the distribution valve block 5011 to achieve the effect of injection molding.

[0049] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0050] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A vertical injection molding machine for processing bicycle grip covers, comprising a feeding lower mold assembly (1) and an injection molding mechanism (5), characterized in that: A positioning mechanism (2) assembled with bolts is arranged above the side of the lower feeding mold assembly (1), and control assemblies (3) assembled with bolts are arranged above both ends of the positioning mechanism (2), a positioning sleeve pressing mechanism (4) is arranged on the inner bottom side of the control assembly (3), and an injection molding mechanism (5) with the positioning sleeve pressing mechanism (4) arranged at the output end is threadedly connected above one end of the control assembly (3).

2. A vertical injection molding machine for processing bicycle grips according to claim 1, characterized in that: The feed lower die assembly (1) comprises a pad base block (101), a lower cross seat (102), a lifting base (103), a groove base (104), a speed change case (105), a speed change motor (106), a first gear set (107), a second gear set (108), a third gear set (109), a transmission wheel set (1010), a screw rod set (1011), a sliding base (1012), a bolt plate (1013), a groove block (1014), a plug-in base (1015), a lower box groove (1016) and a lower die box (1017); the top side of the pad base block (101) is provided with a lower cross seat (102), and the lifting base (103) is provided above the side of the lower cross seat (102), and the top side of the lifting base (103) is provided with a groove base (104).

3. A vertical injection molding machine for processing bicycle grips according to claim 2, characterized in that: A speed change case (105) is arranged above one end of the lower cross seat (102), and a speed change motor (106) is arranged above the speed change case (105); a first gear set (107) is arranged at the output end of the speed change motor (106), and a second gear set (108) is arranged at the output end of the first gear set (107), a third gear set (109) is arranged at the output end of the second gear set (108), and a transmission wheel set (1010) is arranged at the output end of the third gear set (109).

4. A vertical injection molding machine for processing bicycle grips according to claim 2, characterized in that: The output end of the transmission wheel group (1010) is provided with a screw rod group (1011), and the screw rod group (1011) is slidably connected to a sliding base (1012), a bolt plate (1013) is provided above the sliding base (1012), and a groove block (1014) is provided above the bolt plate (1013), a plug-in base (1015) is provided above the groove block (1014), and a lower box groove (1016) is provided above the plug-in base (1015), and a lower mold box (1017) is provided on the inner side of the lower box groove (1016).

5. A vertical injection molding machine for processing bicycle grips according to claim 2, characterized in that: The positioning mechanism (2) comprises a screwdriver base (201), a multi-slotted strip (202), an articulated base (203), a connecting rod (204), a hydraulic telescopic rod (205) and a plug-in block (206); the screwdriver base (201) is threadedly connected to the upper and lower parts of the grooved base (104); the inner side of the screwdriver base (201) is provided with a multi-slotted strip (202), and the inner side of the multi-slotted strip (202) is provided with an articulated base (203); a connecting rod (204) is provided on one side of the articulated base (203), and an output end connected to the hydraulic telescopic rod (205) is provided on one side of the connecting rod (204); and a plug-in block (206) is provided on one end side of the connecting rod (204).

6. A vertical injection molding machine for processing bicycle grips according to claim 5, characterized in that: The control assembly (3) comprises a lifting frame (301), a top plate (302), a control base (303) and a control panel (304); the lifting frame (301) is arranged on the top side of the screwdriver base (201); a top plate (302) assembled with bolts is arranged at the top of the lifting frame (301); a control base (303) assembled with bolts is arranged above one end of the top plate (302); and a control panel (304) is arranged on the upper inner side of the control base (303).

7. A vertical injection molding machine for processing bicycle grips according to claim 6, characterized in that: The positioning sleeve pressing mechanism (4) comprises a telescopic limit column (401), a lifting duct cabin (402), a bolt hanger (403), an upper mold box (404), a surrounding insert (405), an upper hinge seat (406), a connecting frame (407), a top hinge seat (408) and a hydraulic telescopic frame (409); the telescopic limit column (401) is arranged on the inner side of the middle part of the top plate (302); the lifting duct cabin (402) is arranged on the bottom side of the telescopic limit column (401); a bolt hanger (403) for bolt assembly is arranged below the lifting duct cabin (402); an upper mold box (404) is arranged below the bolt hanger (403); and surrounding inserts (405) are arranged below the four sides of the upper mold box (404).

8. A vertical injection molding machine for processing bicycle grips according to claim 7, characterized in that: Upper hinged seats (406) are provided above both ends of the lifting duct cabin (402), and the upper hinged seats (406) are hingedly connected to a connecting frame (407), a top hinged seat (408) is provided at the top end of the connecting frame (407), and an output end of a hinged hydraulic telescopic frame (409) is provided on one side of the connecting frame (407).

9. A vertical injection molding machine for processing bicycle grips according to claim 6, characterized in that: The injection molding mechanism (5) comprises a tank body base (501), a tank shell (502), a motor base (503), a mixing motor (504), a rotating column (505), a stirring bar (506), an output pump body (507), a connecting pipe (508), a regulating valve block (509), a connecting pipe (5010) and a distribution valve block (5011); the tank body base (501) is arranged above the other end of the top plate (302); the tank shell (502) is arranged above the tank body base (501); and the motor base (503) for mounting the mixing motor (504) is arranged above the tank shell (502); the output end of the mixing motor (504) is provided with a rotating column (505), and the outer side of the rotating column (505) is provided with a stirring bar (506).

10. A vertical injection molding machine for processing bicycle grips according to claim 9, characterized in that: An output pump body (507) is provided at the output end of the tank shell (502), and a connecting sleeve (508) is provided at the output end of the output pump body (507), a regulating valve block (509) is provided at the output end of the connecting sleeve (508), and a connecting pipe (5010) is provided at the output end of the regulating valve block (509), and a distribution valve block (5011) is provided at the output end of the connecting pipe (5010).

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