Conveyor belt of safety helmet injection molding machine

Abstract

The utility model relates to a safety helmet injection molding machine conveying belt and belongs to the technical field of safety helmet production. Comprising a main conveying belt, an auxiliary conveying belt, an injection molding machine body fixed to the right side of the auxiliary conveying belt, a mechanical arm fixed to the front face of the injection molding machine body, a three-jaw suction cup fixed to the end, away from the injection molding machine body, of the mechanical arm, and a protection mechanism installed on the outer side of the auxiliary conveying belt and used for ensuring safety of the safety helmet. The fixing assembly is installed on the outer side of the protection mechanism and used for fixing, and the protection mechanism comprises an anti-collision assembly and an adjusting assembly, wherein the anti-collision assembly is installed on the outer side of the auxiliary conveying belt and used for preventing collision between the safety helmets, and the adjusting assembly is installed on the outer side of the anti-collision assembly and used for adjusting the anti-collision assembly. According to the safety helmet injection molding machine conveying belt, safety helmets of all production lines can be effectively conveyed to one place in a unified mode to be collected, many workers are not needed, the safety helmets on the conveying belt can be effectively prevented from colliding, and the practicability of the safety helmet injection molding machine conveying belt is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of safety helmet production, in particular to a conveyor belt of a safety helmet injection molding machine. Background Art

[0002] A safety helmet refers to a hat that protects the human head from injuries caused by falling objects and other specific factors. A safety helmet consists of a hat shell, a hat liner, a chin strap and accessories, etc. There are fiberglass safety helmets, polycarbonate plastic safety helmets, ABS plastic safety helmets, paper glue safety helmets, bamboo woven safety helmets, etc.

[0003] During the production of safety helmets, there are generally multiple production lines. In actual use, it is necessary to arrange a staff member on each production line to collect the products after injection molding. Therefore, a large number of staff members are required, which greatly increases the labor cost. Moreover, the efficiency of collecting the products after injection molding by the staff is relatively slow, and the collected safety helmets need to be gathered later, which is rather cumbersome to operate. For this reason, this embodiment provides a conveyor belt of a safety helmet injection molding machine. Summary of the Utility Model

[0004] Aiming at the deficiencies of the prior art, this application provides a conveyor belt of a safety helmet injection molding machine, which has the advantages of being able to convey the safety helmets of all production lines to one place for collection, etc., and solves the problem of slow collection rate of safety helmets after injection molding in the prior art.

[0005] To achieve the purpose of being able to convey the safety helmets of all production lines to one place for collection, this application provides the following technical solution: A conveyor belt of a safety helmet injection molding machine includes a main conveyor belt, an auxiliary conveyor belt, an injection molding machine body fixed to the right side of the auxiliary conveyor belt, a robotic arm fixed to the front of the injection molding machine body, a three-jaw chuck fixed to the end of the robotic arm away from the injection molding machine body, a protection mechanism installed outside the auxiliary conveyor belt to ensure the safety of the safety helmets, and a fixing component installed outside the protection mechanism for fixing.

[0006] The anti-collision component includes a fixed frame fixed to the outside of the auxiliary conveyor belt, a cylinder fixed to the front side wall inside the fixed frame, a baffle fixed to the output shaft of the cylinder, a controller fixed to the front of the fixed frame, two mounting frames respectively fixed to the left and right sides of the fixed frame, an adjusting block slidably connected to the inside of the mounting frame, a mounting block fixed to the bottom of the adjusting block, a first sensor fixed to the bottom of the mounting block on the left side, a second sensor fixed to the bottom of the mounting block on the right side, and limiting plates respectively fixed to the opposite ends of the two adjusting blocks.

[0007] By adopting the above technical solution, the safety helmets of all production lines can be conveyed to one place for collection.

[0008] Further, the adjusting component includes a limiting block slidably connected to the inside of the mounting frame, a convex groove formed on the front surface of the mounting frame, and a plurality of through holes formed in the mounting frame.

[0009] By adopting the above technical solution, it is ensured that the positions of the first sensor and the second sensor can be adjusted.

[0010] Further, the fixing component includes a moving frame slidably connected to the front surface of the mounting frame, a moving plate slidably connected to the inside of the moving frame, a plugging rod fixed inside the moving plate, a pulling block fixed to the front surface of the plugging rod, a spring fixed to the front surface of the moving plate, and a plugging groove formed on the front surface of the adjusting block.

[0011] By adopting the above technical solution, the first sensor and the second sensor are fixed more stably.

[0012] Further, the back surface of the plugging rod sequentially penetrates through the moving frame, the moving plate, the through hole, the mounting frame, the adjusting block and the plugging groove and extends into the inside of the plugging groove to be plugged with the plugging groove.

[0013] By adopting the above technical solution, it is ensured that the plugging rod can be effectively plugged with the plugging groove to fix the adjusting block.

[0014] Further, the front surface of the through hole is communicated with the convex groove, and the limiting block is slidably connected inside the convex groove.

[0015] By adopting the above technical solution, it is ensured that the adjusting block and the convex groove can limit the moving frame.

[0016] Further, the length of the outside of the moving frame is less than the length of the limiting block, and the height of the outside of the moving frame is less than the height of the limiting block.

[0017] By adopting the above technical solution, it is ensured that the moving frame can stably and effectively slide inside the convex groove.

[0018] Further, the width of the limiting plate is greater than the width of the adjusting block, and the height of the limiting plate is greater than the height of the adjusting block.

[0019] By adopting the above technical solution, it is ensured that the limiting plate can effectively limit the adjusting block.

[0020] Further, the maximum telescopic limit distance of the air cylinder is less than the adjustable distance between the back surface of the baffle and the front surface of the auxiliary conveyor belt.

[0021] By adopting the above technical solution, it is effectively avoided that the baffle collides with the auxiliary conveyor belt.

[0022] Compared with the prior art, the present utility model provides a conveyor belt for a safety helmet injection molding machine, and has the following beneficial effects:

[0023] The conveyor belt of this safety helmet injection molding machine, through the coordinated use of the main conveyor belt, auxiliary conveyor belt, injection molding machine body, controller, cylinder, first sensor, second sensor in the protection mechanism, and the moving frame and insertion rod in the fixing component, can effectively convey the safety helmets on all production lines to one place for collection during actual use, thus greatly improving the collection efficiency of safety helmets, and without the need to use a large number of workers, greatly reducing the labor cost, and can also effectively avoid the collision of safety helmets on the conveyor belt, improving the practicability of the conveyor belt of the safety helmet injection molding machine. Brief Description of the Drawings

[0024] Figure 1 It is a schematic structural diagram of this application;

[0025] Figure 2 It is a sectional view of the structure of this application looking up;

[0026] Figure 3 It is a sectional view of the structure of the adjusting block connection structure in the structure of the present utility model looking up;

[0027] Figure 4 It is a three-dimensional schematic diagram of the structure of the adjusting block connection structure in the structure of the present utility model;

[0028] Figure 5 It is a three-dimensional schematic diagram of the structure of the moving frame connection structure in the structure of the present utility model;

[0029] Figure 6 It is a system diagram of the structure of the present utility model.

[0030] In the figure: 1, main conveyor belt; 2, auxiliary conveyor belt; 3, injection molding machine body; 4, robotic arm; 5, three-jaw suction cup; 200, protection mechanism; 201, anti-collision component; 2011, fixed frame; 2012, cylinder; 2013, baffle; 2014, controller; 2015, mounting frame; 2016, adjusting block; 2017, first sensor; 2018, mounting block; 2019, limiting plate; 20110, second sensor; 202, adjusting component; 2021, limiting block; 2022, convex groove; 2023, through hole; 300, fixing component; 301, moving frame; 302, moving plate; 303, insertion rod; 304, spring; 305, pulling block; 306, insertion slot. Detailed Description of the Invention

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0032] Embodiment 1:

[0033] Please refer to Figure 1 , the present utility model provides a technical solution: a conveyor belt for a safety helmet injection molding machine, including a main conveyor belt 1, an auxiliary conveyor belt 2, an injection molding machine body 3 fixed on the right side of the auxiliary conveyor belt 2, a robotic arm 4 fixed on the front of the injection molding machine body 3, a three-jaw chuck 5 fixed at one end of the robotic arm 4 away from the injection molding machine body 3, a protection mechanism 200 installed outside the auxiliary conveyor belt 2 for ensuring the safety of the safety helmet, and a fixing component 300 installed outside the protection mechanism 200 for fixing.

[0034] Through the coordinated use of the main conveyor belt 1, the auxiliary conveyor belt 2, the injection molding machine body 3, the protection mechanism 200 and the fixing component 300, in the actual use process, it can effectively convey the safety helmets on all production lines to one place for collection, thereby greatly improving the collection efficiency of the safety helmets, and without the need to use a large number of staff, greatly reducing the labor cost, and can also effectively avoid the collision of the safety helmets on the conveyor belt, improving the practicability of the conveyor belt for the safety helmet injection molding machine.

[0035] It should be noted that after the injection molding of the injection molding machine on each safety helmet production line is completed, the safety helmet is placed on the auxiliary conveyor belt 2 through the robotic arm 4 and the three-jaw chuck 5, and then the auxiliary conveyor belt 2 conveys the safety helmet to the main conveyor belt 1, so as to realize the collection of the safety helmets on all production lines to one place.

[0036] Embodiment 2:

[0037] Please refer to Figure 1-6 , in order to avoid the collision between the safety helmets on the main conveyor belt 1 and the safety helmets on the auxiliary conveyor belt 2, the protection mechanism 200 in this embodiment includes an anti-collision component 201 installed outside the auxiliary conveyor belt 2 for preventing the collision between the safety helmets, and an adjustment component 202 installed outside the anti-collision component 201 for adjusting the anti-collision component 201.

[0038] In this embodiment, the anti-collision component 201 is a structure for preventing the collision between the safety helmets.

[0039] Such as Figure 1, the anti-collision component 201 includes a fixed frame 2011 fixed to the outside of the auxiliary conveyor belt 2, a cylinder 2012 fixed to the front side wall inside the fixed frame 2011, a baffle 2013 fixed to the output shaft of the cylinder 2012, a controller 2014 fixed to the front of the fixed frame 2011, two mounting frames 2015 respectively fixed to the left and right sides of the fixed frame 2011, an adjusting block 2016 slidably connected to the inside of the mounting frame 2015, a mounting block 2018 fixed to the bottom of the adjusting block 2016, a first sensor 2017 fixed to the bottom of the left mounting block 2018, a second sensor 20110 fixed to the bottom of the right mounting block 2018, and limit plates 2019 respectively fixed to the opposite ends of the two adjusting blocks 2016.

[0040] It should be noted that the width of the limit plate 2019 is greater than the width of the adjusting block 2016, and the height of the limit plate 2019 is greater than the height of the adjusting block 2016, ensuring that the limit plate 2019 can effectively limit the adjusting block 2016.

[0041] In addition, the maximum retractable distance of the cylinder 2012 is less than the adjustable distance between the back of the baffle 2013 and the front of the auxiliary conveyor belt 2, effectively avoiding collision between the baffle 2013 and the auxiliary conveyor belt 2. The first sensor 2017 and the second sensor 20110 are laser sensors.

[0042] In this embodiment, the adjusting component 202 is a structure for adjusting the anti-collision component 201.

[0043] Such as Figure 1 , the adjusting component 202 includes a limit block 2021 slidably connected to the inside of the mounting frame 2015, a convex groove 2022 opened on the front of the mounting frame 2015, and a plurality of through holes 2023 opened inside the mounting frame 2015

[0044] It should be noted that the front of the through hole 2023 is communicated with the convex groove 2022, and the limit block 2021 is slidably connected inside the convex groove 2022, ensuring that the limit block 2021 and the convex groove 2022 can limit the moving frame 301.

[0045] In this embodiment, the fixing component 300 is a structure for fixing.

[0046] Such as Figure 1 , the fixing component 300 includes a moving frame 301 slidably connected to the front of the mounting frame 2015, a moving plate 302 slidably connected to the inside of the moving frame 301, a plugging rod 303 fixed to the inside of the moving plate 302, a pulling block 305 fixed to the front of the plugging rod 303, a spring 304 fixed to the front of the moving plate 302, and a plugging groove 306 opened on the front of the adjusting block 2016.

[0047] It should be noted that the back of the insertion rod 303 sequentially penetrates through the moving frame 301, the moving plate 302, the through hole 2023, the mounting frame 2015, the adjusting block 2016 and the insertion slot 306 and extends into the interior of the insertion slot 306 to be inserted into the insertion slot 306, ensuring that the insertion rod 303 can be effectively inserted into the insertion slot 306 to fix the adjusting block 2016.

[0048] In addition, the length of the outer side of the moving frame 301 is less than the length of the limiting block 2021, and the height of the outer side of the moving frame 301 is less than the height of the limiting block 2021, ensuring that the moving frame 301 can stably and effectively slide inside the convex groove 2022.

[0049] The working principle of the above embodiment is as follows:

[0050] During use, after the injection molding machine on each safety helmet production line finishes injection molding, the safety helmet is placed on the auxiliary conveyor belt 2 by the robotic arm 4 and the three-jaw chuck 5, and then the auxiliary conveyor belt 2 conveys the safety helmet to the main conveyor belt 1, so as to realize the unified conveyance of the safety helmets on all production lines to one place for collection. During the use process, the second sensor 20110 detects the situation on the main conveyor belt 1. When the second sensor 20110 detects that there is a safety helmet on the main conveyor belt 1, it transmits the information to the controller 2014, and the controller 2014 opens the air cylinder 2012, so that the air cylinder 2012 drives the baffle 2013 to move backward, thereby blocking the safety helmet on the auxiliary conveyor belt 2 by the baffle 2013. When the first sensor 2017 detects that there is a safety helmet on the main conveyor belt 1, it transmits the information to the controller 2014, and then the air cylinder 2012 drives the baffle 2013 to move forward, so that the safety helmet on the auxiliary conveyor belt 2 safely enters the main conveyor belt 1. And the information of the second sensor 20110 has the highest priority, effectively avoiding the situation of failure when the second sensor 20110 and the first sensor 2017 transmit information to the controller 2014 at the same time, and effectively avoiding the situation of collision between safety helmets. Before use, the positions of the first sensor 2017 and the second sensor 20110 can be effectively adjusted according to the actual transmission speed of the main conveyor belt 1. First, pull the pull block 305 forward to separate the insertion rod 303 from the insertion slot 306. At this time, the spring 304 is in a compressed state, so that the adjusting block 2016 can move left and right inside the mounting frame 2015, and the mounting block 2018 can drive the first sensor 2017 and the second sensor 20110 to move left and right. After adjusting to the specified position, release the pull block 305, and under the action of the restoring force of the spring 304, the insertion rod 303 is re-inserted into the insertion slot 306 to re-fix the adjusting block 2016.

[0051] Compared with the prior art, for the conveyor belt of the safety helmet injection molding machine, through the combined use of the main conveyor belt 1, the auxiliary conveyor belt 2, the injection molding machine body 3, the controller 2014, the cylinder 2012, the first sensor 2017, the second sensor 20110 in the protection mechanism 200 and the moving frame 301 and the insertion rod 303 in the fixing component 300, during actual use, it can effectively convey the safety helmets of all production lines to one place for collection, thus greatly improving the collection efficiency of the safety helmets, and without the need to use a large number of staff, greatly reducing the labor cost, and can also effectively avoid the collision of the safety helmets on the conveyor belt, improving the practicability of the conveyor belt of the safety helmet injection molding machine and solving the problem of the slow collection rate of the safety helmets after injection molding in the prior art.

[0052] The electrical components mentioned in the text are all electrically connected to the controller and the power supply. The control mode of the present utility model is controlled by the controller. The control circuit of the controller can be realized by simple programming of those skilled in the art. The provision of the external power supply also belongs to the common knowledge in the art. And the present utility model is mainly used to protect mechanical devices, so the control mode and the circuit connection of the present utility model will not be explained in detail.

Claims

1. Conveyor belt of helmet injection molding machine, characterized by: The invention comprises a main conveyor belt (1), an auxiliary conveyor belt (2), an injection molding machine body (3) fixed to the right side of the auxiliary conveyor belt (2), a mechanical arm (4) fixed to the front of the injection molding machine body (3), a three-claw suction cup (5) fixed to the end of the mechanical arm (4) away from the injection molding machine body (3), a protective mechanism (200) installed on the outside of the auxiliary conveyor belt (2) for ensuring the safety of a safety helmet, and a fixing component (300) installed on the outside of the protective mechanism (200) for fixing; The protection mechanism (200) comprises an anti-collision component (201) installed on the outside of the auxiliary conveyor belt (2) for preventing collisions between safety helmets, and an adjustment component (202) installed on the outside of the anti-collision component (201) for adjusting the anti-collision component (201); The anti-collision component (201) comprises a fixed frame (2011) fixed to the outside of the auxiliary conveyor belt (2), a cylinder (2012) fixed to the inner front side wall of the fixed frame (2011), a baffle (2013) fixed to the output shaft of the cylinder (2012), a controller (2014) fixed to the front of the fixed frame (2011), two mounting frames (2015) respectively fixed to the left and right sides of the fixed frame (2011), an adjustment block (2016) slidably connected to the inside of the mounting frame (2015), a mounting block (2018) fixed to the bottom of the adjustment block (2016), a first sensor (2017) fixed to the bottom of the left mounting block (2018), a second sensor (20110) fixed to the bottom of the right mounting block (2018), and limit plates (2019) respectively fixed to opposite ends of the two adjustment blocks (2016).

2. The conveyor belt of the helmet injection molding machine according to claim 1, characterized in that: The adjustment component (202) comprises a limit block (2021) slidably connected to the interior of the installation frame (2015), a convex groove (2022) provided on the front side of the installation frame (2015), and a plurality of through holes (2023) provided in the installation frame (2015).

3. The conveyor belt of the helmet injection molding machine according to claim 2, characterized in that: The fixing assembly (300) comprises a moving frame (301) slidably connected to the front face of the installation frame (2015), a moving plate (302) slidably connected to the interior of the moving frame (301), a plug-in rod (303) fixed to the interior of the moving plate (302), a pull block (305) fixed to the front face of the plug-in rod (303), a spring (304) fixed to the front face of the moving plate (302), and a plug-in slot (306) provided on the front face of the adjustment block (2016).

4. The conveyor belt of the helmet injection molding machine according to claim 3, characterized in that: The back side of the plug-in rod (303) sequentially penetrates the moving frame (301), the moving plate (302), the through hole (2023), the mounting frame (2015), the adjustment block (2016) and the plug-in slot (306) and extends to the inside of the plug-in slot (306) to be plugged into the plug-in slot (306).

5. The conveyor belt of the helmet injection molding machine according to claim 2, characterized in that: The front side of the through hole (2023) is connected to the convex groove (2022), and the limit block (2021) is slidably connected inside the convex groove (2022).

6. The conveyor belt of the helmet injection molding machine according to claim 3, characterized in that: The length of the outer side of the moving frame (301) is smaller than the length of the limiting block (2021), and the height of the outer side of the moving frame (301) is smaller than the height of the limiting block (2021).

7. The conveyor belt of the helmet injection molding machine according to claim 1, characterized in that: The width of the limiting plate (2019) is greater than the width of the adjusting block (2016), and the height of the limiting plate (2019) is greater than the height of the adjusting block (2016).

8. The conveyor belt of the helmet injection molding machine according to claim 1, characterized in that: The maximum telescopic limit distance of the cylinder (212) is smaller than the adjustable distance between the back side of the baffle (213) and the front side of the auxiliary conveyor belt (2).

Images