Injection molding machine discharging mechanism with rapid installation and waterway anti-blocking functions

Abstract

The utility model provides an injection molding machine blanking mechanism with quick installation and waterway anti-blocking functions, which comprises a blanking installation plate, a blanking pipe and a blanking block, the blanking installation plate is provided with a through hole, the blanking pipe penetrates through the through hole of the blanking installation plate and the blanking block, the blanking block is fixedly connected with the blanking installation plate, the blanking pipe is provided with a fixing assembly, and the fixing assembly is fixedly connected with the blanking installation plate. The fixing assembly is used for fixedly connecting the discharging pipe and the discharging block, the discharging block is provided with a circulating channel, the circulating channel is linear, the circulating channel arranged on the discharging block is externally connected with a circulating pipeline to achieve cooling treatment on the discharging block, meanwhile, the circulating channel is arranged on the discharging block, and an annular cold water channel welded to an original discharging pipe is replaced. And the mounting difficulty of the blanking mechanism is reduced. Due to the linear circulating channel, even if descaling is needed in the later period, a drilling machine is matched with a brush to penetrate into the circulating channel, descaling treatment on the circulating channel can be achieved, the descaling difficulty is lowered, and the descaling speed is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of injection molding machines, in particular to an injection molding machine unloading mechanism with the functions of rapid installation and waterway anti-clogging. Background Art

[0002] Vertical injection molding machine traditional material pipe structure, reference Figure 1 The cold water ring is annular and directly welded to the material pipe. Once blocked by scale, it cannot be effectively cleaned by flushing with water, and it is necessary to remove the scale by burning the dirt at high temperature. Moreover, the cold water ring is circular, and the water inlet and outlet pipes have a large installation angle with the cold water ring, which makes it impossible to effectively clean the dirt. Since the cold water ring is directly welded to the material pipe, replacing the cold water ring requires a large amount of work, resulting in too long equipment downtime, affecting production efficiency. Utility Model Content

[0003] The utility model aims to provide an injection molding machine unloading mechanism with the functions of rapid installation and water channel anti-clogging, so as to overcome the deficiencies existing in the prior art.

[0004] In order to solve the above technical problems, the technical solution of the utility model is: a feeding mechanism of an injection molding machine with quick installation and water channel anti-clogging functions, including a feeding mounting plate, a feeding pipe and a feeding block, the feeding mounting plate is provided with a through-port, the feeding pipe passes through the through-port of the feeding mounting plate and the feeding block, the feeding block is fixedly connected to the feeding mounting plate, the feeding pipe is equipped with a fixing assembly, the fixing assembly is used to fix the connection between the feeding pipe and the feeding block, the feeding block is provided with a circulation channel, and the circulation channel is linear.

[0005] In the above scheme, the feed pipe is passed through the feed block, and then the feed pipe is fixed to the feed block using a fixing assembly, and the feed pipe is passed through the through-port of the feed mounting plate, and the feed block and the feed mounting plate are fixedly connected, so that when the feed block needs to be disassembled for descaling treatment later, only the feed block and the feed mounting plate need to be disassembled. At the same time, the circulation channel provided in the feed block is connected to an external circulation pipeline to achieve cooling treatment at the feed block, and a circulation channel is provided on the feed block, instead of welding a ring-shaped cold water channel on the original feed pipe, which reduces the difficulty of installing the feed mechanism. For the linear circulation channel, even if descaling is required later, the descaling treatment of the circulation channel can be achieved by using a drill rig and a brush to penetrate into the circulation channel, which reduces the difficulty of descaling and increases the speed of descaling.

[0006] As an improvement of the unloading mechanism of an injection molding machine with quick installation and water channel anti-clogging functions, the unloading pipe is provided with an annular mounting groove, and the fixing assembly includes fixing part 1 and fixing part 2, which are embedded in the annular mounting groove, and fixing part 1 and fixing part 2 are fixedly connected to the unloading block by bolts.

[0007] In the above scheme, the original feed tube is threaded, and the nut is locked with the feed tube to achieve a fixed connection between the feed block and the feed tube. This structure needs to be manually tightened with a hammer. After long-term use, the nut will loosen, causing the feed tube to move, and the feed tube is not easy to process. Therefore, an installation groove is set on the feed tube, and parts of the fixing part 1 and the fixing part 2 are embedded in the installation groove to limit the feed tube, and then the fixing part 1 and the fixing part 2 are fixed to the feed block by bolts, so as to achieve the fixing of the feed tube and the feed block. When the two are disassembled later, the fixing part 1 and the fixing part 2 can be released, and the feed tube can be pulled out of the feed block.

[0008] As an improvement of the unloading mechanism of an injection molding machine with quick installation and water channel anti-clogging functions of the utility model, L-shaped steps are arranged at both ends of the fixing part 2, and connecting holes are arranged at the steps. The fixing part 2 and the fixing part 1 are fixed horizontally through the connecting holes.

[0009] In the above scheme, in order to prevent the fixing part 1 and the fixing part 2 from moving horizontally at a later stage and causing the discharge pipe to shake, it is necessary to restrict the fixing part 1 and the fixing part 2 in the horizontal direction. Therefore, the fixing part 2 is provided with a connecting hole at the step, and the fixing part 2 is fixed horizontally with the fixing part 1 through the connecting hole.

[0010] As an improvement of the injection molding machine feeding mechanism with quick installation and water channel anti-clogging functions of the utility model, the feeding pipe is provided with a first inclined surface, and the first fixing piece and the second fixing piece are provided with a second inclined surface adapted to the first inclined surface.

[0011] In the above scheme, in order to prevent the right-angle edge of the installation groove of the feeding tube from being easily damaged by the fixing part 1 and the fixing part 2, the feeding tube is provided with a slope 1, and the fixing part 1 and the fixing part 2 are provided with a slope 2 adapted to the slope 1, and the feeding tube is in wedge contact with the fixing part 1 and the fixing part 2, thus solving the problem that the right-angle edge of the installation groove of the feeding tube is easily damaged by the fixing part 1 and the fixing part 2.

[0012] As an improvement of the unloading mechanism of an injection molding machine with the functions of quick installation and waterway anti-clogging of the utility model, the unloading block is provided with a unloading port, and the unloading port is arranged obliquely.

[0013] In the above scheme, in order to facilitate the plastic particles to flow from the discharge block into the discharge pipe, the discharge block is provided with an inclined discharge port, so that the plastic particles can flow into the discharge pipe faster under the action of gravity.

[0014] Compared with the prior art, the beneficial effect of the utility model is that when the material block needs to be disassembled for descaling treatment in the later stage, it is only necessary to disassemble the material block and the material installation plate. At the same time, the circulation channel set in the material block is connected to the circulation pipeline to realize the cooling treatment at the material block. At the same time, the circulation channel is set on the material block, instead of welding the annular cold water channel on the original material pipe, which reduces the installation difficulty of the material mechanism. The linear circulation channel can be descaled by using a drill rig and a brush to penetrate the circulation channel even if descaling is required in the later stage, which reduces the difficulty of descaling and improves the speed of descaling. The installation groove is set on the material pipe, and the parts of the fixing part 1 and the fixing part 2 are embedded in the installation groove to limit the material pipe, and then the fixing part 1 and the fixing part 2 are fixed to the material block by bolts, so as to realize the fixing of the material pipe and the material block. When the two are disassembled in the later stage, the fixing part 1 and the fixing part 2 can be released, and the material pipe can be pulled out from the material block. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a structural schematic diagram of the background technology;

[0017] Figure 2 The structure of the utility model is shown in FIG. Figure 1 ;

[0018] Figure 3 The structure of the utility model is shown in FIG. Figure 1 ;

[0019] Figure 4 for Figure 3 AA section view;

[0020] Figure 5 This is a schematic diagram of the structure of the utility model without the blanking installation plate.

[0021] Among them, 1. unloading mounting plate; 2. unloading pipe; 3. unloading block; 4. fixing assembly; 41. fixing part 1; 42. fixing part 2; 5. circulation channel; 6. annular mounting groove; 7. connecting hole; 8. inclined surface 1; 9. inclined surface 2; 10. unloading port. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figures 2 to 5 As shown, a feeding mechanism of an injection molding machine with quick installation and water channel anti-clogging functions includes a feeding installation plate 1, a feeding pipe 2 and a feeding block 3, wherein the feeding installation plate 1 is provided with a through port, the feeding pipe 2 passes through the through port of the feeding installation plate 1 and the feeding block 3, the feeding block 3 is fixedly connected to the feeding installation plate 1, the feeding pipe 2 is provided with a fixing component 4, the fixing component 4 is used for fixing the connection between the feeding pipe 2 and the feeding block 3, the feeding block 3 is provided with a circulation channel 5, and the circulation channel 5 is linear.

[0024] The feeding pipe 2 is passed through the feeding block 3, and then the fixing assembly 4 is used to fix the feeding pipe 2 on the feeding block 3, and the feeding pipe 2 is passed through the through-port of the feeding mounting plate 1, and the feeding block 3 is fixedly connected with the feeding mounting plate 1, so that when the feeding block 3 needs to be disassembled for descaling treatment later, only the feeding block 3 and the feeding mounting plate 1 need to be disassembled. At the same time, the circulation channel 5 provided in the feeding block 3 is connected to an external circulation pipeline to realize the cooling treatment at the feeding block 3, and the circulation channel 5 is provided on the feeding block 3, instead of welding the annular cold water channel on the original feeding pipe 2, which reduces the installation difficulty of the feeding mechanism. For the linear circulation channel 5, even if descaling is needed later, the descaling treatment of the circulation channel 5 can be realized by using a drill rig and a brush to penetrate into the circulation channel 5, which reduces the difficulty of descaling and improves the speed of descaling.

[0025] The feed pipe 2 is provided with an annular mounting groove 6, and the fixing assembly 4 includes a fixing part 1 41 and a fixing part 2 42, which are embedded in the annular mounting groove 6, and the fixing part 1 41 and the fixing part 2 42 are fixedly connected to the feed block 3 by bolts.

[0026] The original feed tube 2 is threaded, and the nut is locked with the feed tube 2 to achieve the fixed connection between the feed block 3 and the feed tube 2. This structure needs to be manually tightened with a hammer. After long-term use, the nut will become loose, causing the feed tube 2 to move, and the feed tube is not easy to process. Therefore, a mounting groove is set on the feed tube 2, and parts of the fixing part 1 41 and the fixing part 2 42 are embedded in the mounting groove to limit the feed tube 2, and then the fixing part 1 41 and the fixing part 2 42 are fixed to the feed block 3 by bolts, so as to achieve the fixing of the feed tube 2 and the feed block 3. When the two are disassembled later, the fixing part 1 41 and the fixing part 2 42 can be released, and the feed tube 2 can be pulled out from the feed block 3.

[0027] The two ends of the second fixing member 42 are provided with L-shaped steps, and the second fixing member 42 is provided with connecting holes 7 at the steps. The second fixing member 42 and the first fixing member 41 are fixed in the horizontal direction through the connecting holes 7.

[0028] In order to prevent the fixing part 1 41 and the fixing part 2 42 from moving horizontally at a later stage and causing the discharge pipe 2 to shake, it is necessary to restrict the fixing part 1 41 and the fixing part 2 42 in the horizontal direction. Therefore, the fixing part 2 42 is provided with a connecting hole 7 at the step, and the fixing part 2 42 and the fixing part 1 41 are fixed horizontally through the connecting hole 7.

[0029] The feed tube 2 is provided with an inclined surface 1 8 , and the fixing member 1 41 and the fixing member 2 42 are provided with an inclined surface 2 9 adapted to the inclined surface 1 8 .

[0030] In order to prevent the right-angle edge of the installation groove of the feeding tube 2 from being easily damaged by the fixing piece 41 and the fixing piece 42, the feeding tube 2 is provided with a slope 8, and the fixing piece 41 and the fixing piece 42 are provided with a slope 9 adapted to the slope 8. The feeding tube 2 makes wedge-shaped contact with the fixing piece 41 and the fixing piece 42, thus solving the problem that the right-angle edge of the installation groove of the feeding tube 2 is easily damaged by the fixing piece 41 and the fixing piece 42.

[0031] The blanking block 3 is provided with a blanking opening 10, and the blanking opening 10 is arranged inclined.

[0032] In order to facilitate the plastic particles to flow from the discharge block 3 into the discharge pipe 2, the discharge block 3 is provided with an inclined discharge port 10, so that the plastic particles can flow into the discharge pipe 2 faster under the action of gravity.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0034] 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 material discharging mechanism for an injection molding machine with quick installation and waterway anti-clogging functions, comprising a material discharging installation plate, a material discharging pipe and a material discharging block, characterized in that: The material unloading mounting plate is provided with a through-port, the material unloading pipe passes through the through-port of the material unloading mounting plate and the material unloading block, the material unloading block is fixedly connected to the material unloading mounting plate, the material unloading pipe is equipped with a fixing assembly, the fixing assembly is used to fix the connection between the material unloading pipe and the material unloading block, the material unloading block is provided with a circulation channel, and the circulation channel is linear.

2. The injection molding machine unloading mechanism with quick installation and waterway anti-clogging function according to claim 1, characterized in that: The feed tube is provided with an annular mounting groove, and the fixing assembly comprises a fixing part 1 and a fixing part 2, wherein the fixing part 1 and the fixing part 2 are embedded in the annular mounting groove, and the fixing part 1 and the fixing part 2 are fixedly connected to the feed block by bolts.

3. The injection molding machine unloading mechanism with quick installation and waterway anti-clogging function according to claim 2, characterized in that: Both ends of the second fixing member are provided with L-shaped steps, and the second fixing member is provided with connecting holes at the steps. The second fixing member is fixed to the first fixing member in a horizontal direction through the connecting holes.

4. The injection molding machine unloading mechanism with quick installation and waterway anti-clogging function according to claim 1, characterized in that: The feed tube is provided with a first inclined surface, and the first fixing piece and the second fixing piece are provided with a second inclined surface matched with the first inclined surface.

5. The injection molding machine unloading mechanism with quick installation and waterway anti-clogging functions according to claim 1, characterized in that: The material discharge block is provided with a material discharge port, and the material discharge port is arranged inclined.

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