Hot runner polishing machine

Abstract

The utility model provides a hot runner polishing machine. The hot runner polishing machine comprises a feeding and conveying mechanism, a pushing mechanism, a clamping mechanism, a polishing mechanism and a motor, the clamping mechanism is movably arranged on the feeding and conveying mechanism; the polishing mechanism, the pushing mechanism and the clamping mechanism are located in the same horizontal direction, and the clamping mechanism is arranged between the polishing mechanism and the pushing mechanism. The motor is connected with the polishing mechanism; through the automatic feeding, clamping and polishing processes, the production efficiency and the machining precision are improved, meanwhile, manual operation is reduced, and the production cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to precision machining technical field, in particular to a hot runner flat polishing machine. BACKGROUND

[0002] Compared with the traditional cold runner mold, the hot runner mold has the advantages of saving raw materials, improving production efficiency and is widely used.

[0003] Among them, the nozzle is the main component in the hot runner mold, after the processing is finished, the outer wall of the nozzle will have many burrs that need to be further polished.

[0004] In combination with the above, the nozzle polishing of the prior art is that the workman uses sandpaper to polish the nozzle outer wall, which has the problems of extremely low production efficiency and unstable polishing quality. UTILITY MODEL CONTENTS

[0005] In view of the above problems, the utility model is provided to provide a hot runner polishing machine which overcomes the above problems or at least partially solves the above problems.

[0006] In order to solve the above problems, the utility model discloses a hot runner polishing machine, which comprises a feeding conveying mechanism, a pushing mechanism, a clamping mechanism, a polishing mechanism and a motor.

[0007] Preferably, the feeding conveying mechanism comprises a feeding port, a discharging port, a limiting plate and a movable conveying plate provided with a first positioning groove at a preset interval; the movable conveying plate is movably and symmetrically arranged on both sides of the limiting plate; the clamping mechanism is arranged on the limiting plate, and the limiting plate is connected with the feeding port and the discharging port respectively through the movable conveying plate.

[0008] Preferably, at least one second positioning groove is arranged on the limiting plate.

[0009] Preferably, the discharging port comprises a placing frame, and the placing frame is arranged below the discharging port.

[0010] Preferably, a guide rail is arranged on the limiting plate, and the clamping mechanism is connected with the guide rail through a spring.

[0011] Preferably, the clamping mechanism comprises at least one group of electric push rods; the electric push rods are symmetrically arranged on both sides of the clamping mechanism and are perpendicular to the feeding conveying mechanism.

[0012] Preferably, the polishing mechanism comprises a polishing block and a positioning port; the positioning port is arranged on the polishing block, and an end of the polishing block away from the positioning port is connected with the motor.

[0013] Preferably, the pushing mechanism is a telescopic air cylinder.

[0014] Preferably, the feeding conveying mechanism, the pushing mechanism, the clamping mechanism and the polishing mechanism are arranged in a group and symmetrically arranged on the assembly line respectively; the motor is arranged at a middle position of the assembly line, and the motor is connected with the polishing mechanism through a rotating shaft.

[0015] The utility model discloses the following advantages: feeding conveying mechanism combines limit board, mobile transfer board and positioning groove, ensures the accurate transmission and positioning of parts, the clamping mechanism adopts electric push rod, can accurately control the clamping force, ensures the stability of parts in the polishing process, and sets up through spring and guide rail simultaneously, plays the buffering effect, the polishing block of polishing mechanism and positioning port set, combine motor drive, realize the high -efficient, even polishing effect, and its feeding conveying mechanism, pushing mechanism, clamping mechanism and polishing mechanism are respectively symmetrically arranged on the assembly line, and the motor is located in the middle position of two assembly lines, and one motor drives the polishing mechanism on two assembly lines simultaneously, optimizes the production line layout, improves the utilization rate, the hot runner polishing machine of the utility model not only improves the machining precision and efficiency, but also reduces the demand of manual operation through the automation and integration setting, improves the intelligent level of overall production process. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be briefly introduced the drawing needed to be used in the embodiment, should understand, the following drawings only shows some embodiments of the utility model, therefore should not be seen as the limitation to the range, for the ordinary skilled person in the art, under the premise of not paying the creative labor, can also obtain other related drawings according to these drawings.

[0017] Figure 1 It is the main structure schematic diagram of a kind of hot runner polishing machine in an embodiment of the utility model.

[0018] In the drawing: 100, feeding conveying mechanism;101, feed inlet;102, placing frame;103, limit board;131, second positioning groove;132, guide rail;104, mobile transfer board;141, first positioning groove;105, discharge port;200, pushing mechanism;300, clamping mechanism;301, electric push rod;400, polishing mechanism;401, polishing block;402, positioning port;500, motor;501, rotating shaft;600, assembly line;700, nozzle part. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. The components of the embodiments of the utility model described and shown in the drawings can be arranged and designed in various different configurations.

[0020] Some embodiments of the present application will be described in detail below in combination with the drawings. In the case of no conflict, each of the following embodiments and each feature in the embodiments can be combined with each other.

[0021] Please refer to Figure 1 The utility model discloses a hot runner polishing machine, including feeding conveying mechanism 100, pushing mechanism 200, clamping mechanism 300, polishing mechanism 400 and motor 500, clamping mechanism 300 can be removed and set up on feeding conveying mechanism 100, polishing mechanism 400, pushing mechanism 200 and clamping mechanism 300 are in the same horizontal direction, and clamping mechanism 300 is arranged between polishing mechanism 400 and pushing mechanism 200, motor 500 and polishing mechanism 400 are connected.

[0022] It needs to be explained that feeding conveying mechanism 100, pushing mechanism 200, clamping mechanism 300 and polishing mechanism 400 are arranged in a group, and are symmetrically arranged on assembly line 600 respectively, motor 500 is arranged at the middle position of assembly line 600, and motor 500 is connected with polishing mechanism 400 through rotating shaft 501, specifically, using single motor 500 to drive two polishing mechanisms 400 can significantly reduce the equipment cost, and single motor 500 can ensure that polishing mechanisms 400 on two assembly lines 600 run synchronously, avoids the inconsistency of processing caused by the speed or performance difference between different motors 500, synchronous operation can optimize the production process, improve the overall efficiency, can more accurately control the operating parameters (such as speed) of polishing mechanism 400, and ensure the consistency of processing precision.

[0023] Further, compared with using multiple motors, single motor 500 driving can more effectively utilize electric power and reduce energy consumption. Motor 500 is a high-energy-consumption component, and reducing the number of motors 500 helps to reduce the overall energy consumption, facilitates the expansion and adjustment of the production line, and is also easier to realize automatic control.

[0024] As a preferred embodiment, the feeding conveying mechanism 100 comprises a feeding port 101, a discharging port 105, a limiting plate 103, and a moving conveying plate 104 provided with a first positioning groove 141 at a preset interval; the moving conveying plate 104 is movably and symmetrically arranged on both sides of the limiting plate 103; the clamping mechanism 300 is arranged on the limiting plate 103, and the limiting plate 103 is connected with the feeding port 101 and the discharging port 105 respectively through the moving conveying plate 104; at least one set of second positioning grooves 131 is arranged on the limiting plate 103; the discharging port 105 comprises a placing frame 102, and the placing frame 102 is arranged below the discharging port 105; a guide rail 132 is arranged on the limiting plate 103, and the clamping mechanism 300 is connected with the guide rail 132 through a spring; specifically, the arrangement of the feeding port 101 ensures that the nozzle part 700 enters the processing flow in an orderly manner, and the discharging port 105 is used for placing the processed nozzle part 700 in the conveying placing frame 102 for facilitating the collection of finished products; the limiting plate 103 and the positioning grooves are used for limiting the position and movement path of the nozzle part 700, wherein the first positioning groove 141 is arranged on the moving conveying plate 104, and the second positioning groove 131 is arranged on the limiting plate 103, which together ensure the accurate position of the nozzle part 700 during processing; the moving conveying plate 104 is movably and symmetrically arranged on both sides of the limiting plate 103 and connected with the feeding port 101 and the discharging port 105, thereby realizing the continuous and stable transmission of the parts.

[0025] As a preferred embodiment, the clamping mechanism 300 comprises at least one set of electric push rods 301; the electric push rods 301 are symmetrically arranged on both sides of the clamping mechanism 300 and perpendicular to the feeding conveying mechanism 100; specifically, the electric push rod 301 in the clamping mechanism 300 is used for realizing the rapid and accurate clamping action of the nozzle part 700; the electric push rod 301 is driven by a motor and can realize linear motion, which is used for pushing or pulling the clamping element to firmly fix the processed part; in the hot runner polishing machine, the electric push rod 301 is symmetrically arranged on both sides of the clamping mechanism 300 and perpendicular to the feeding conveying mechanism 100, which can ensure the uniform distribution of clamping force, improve the processing accuracy and the reliability of repeated positioning.

[0026] As a preferred embodiment, the polishing mechanism 400 comprises a polishing block 401 and a positioning port 402; the positioning port 402 is arranged on the polishing block 401, and the end of the polishing block 401 away from the positioning port 402 is connected with the motor 500; specifically, the polishing block 401 is one of the main working components of the polishing mechanism 400 and directly contacts the surface of the nozzle part 700; the positioning port 402 is arranged on the polishing block 401 and used for accurately aligning the position of the nozzle part 700 to be processed, thereby ensuring the positioning accuracy during polishing and improving the polishing accuracy.

[0027] As a preferred embodiment, the pushing mechanism 200 is a telescopic air cylinder.

[0028] Working principle: the nozzle part 700 enters from the feeding port 101, is accurately conveyed to the position of the clamping mechanism 300 through the first positioning groove 141 of the moving conveying plate 104 and the second positioning groove 131 of the limiting plate 103, the clamping mechanism 300 first clamps the nozzle part 700, then the pushing mechanism 200 pushes the clamped nozzle part 700 to the positioning port 402 of the polishing mechanism 400, the polishing block 401 and the positioning port 402 of the polishing mechanism 400 polish the nozzle part 700 under the driving of the motor 500, when the polishing of the nozzle part 700 is completed, the pushing mechanism 200 is retracted back, wherein the clamping mechanism 300 is connected with the guide rail 132 on the limiting plate 103 through a spring, so as to ensure the stability in the process of pushing the nozzle part 700 to the polishing mechanism 400 by the pushing mechanism 200 and the buffering effect of returning to the original position, then the clamping mechanism 300 releases the nozzle part 700, the moving conveying plate 104 first positioning groove 141 accurately conveys the polished nozzle part 700 to the temporary position of the second positioning groove 131 of the limiting plate 103, and the next nozzle part 700 is accurately conveyed to the position of the clamping mechanism 300 through the first positioning groove 141 of the moving conveying plate 104 and the second positioning groove 131 of the limiting plate 103 for the next polishing, the polished nozzle part 700 is accurately conveyed to the position of the second positioning groove 131 of the limiting plate 103 through the first positioning groove 141 of the moving conveying plate 104 and the second positioning groove 131 of the limiting plate 103, and is conveyed to the workpiece frame 102.

[0029] Further, the feeding conveying mechanism 100, the pushing mechanism 200, the clamping mechanism 300 and the polishing mechanism 400 are respectively arranged symmetrically on the assembly line 600, and the motor 500 is located at the middle position of the two assembly lines 600, one motor 500 simultaneously drives the polishing mechanisms 400 on the two assembly lines 600, so that the utilization rate is improved, the hot runner polishing machine has the advantages that the machining precision and efficiency are improved, the demand for manual operation is reduced through the automatic and integrated arrangement, and the intelligent level of the overall production process is improved.

[0030] Finally, it needs to be pointed out that in this paper, such as the first and second relationship terms are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the term "includes" "contains" or any other variant thereof is intended to cover non-exclusive inclusion, so that the process, method, article or terminal device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or terminal device. Without more limitations, the element defined by the statement "includes a" does not exclude the presence of other identical elements in the process, method, article or terminal device including the element.

[0031] The hot runner polishing machine provided by the utility model is introduced in detail above, the principle and implementation mode of the utility model are described by applying specific examples in this paper, the above embodiment is only used to help understand the method and core idea of the utility model; at the same time, for the general technical personnel in the field, according to the idea of the utility model, the specific implementation mode and application range will have changes, and the above is described, and the content of the specification should not be understood as the limitation of the utility model.

Claims

1. A hot runner polishing machine, characterized in that: It includes a feeding and conveying mechanism, a pushing mechanism, a clamping mechanism, a polishing mechanism and a motor; The clamping mechanism is movably arranged on the feeding conveying mechanism; The polishing mechanism, the pushing mechanism and the clamping mechanism are in the same horizontal direction, and the clamping mechanism is arranged between the polishing mechanism and the pushing mechanism; The motor is connected to the polishing mechanism.

2. The hot runner polishing machine according to claim 1, characterized in that: The feeding and conveying mechanism includes a feed port, a discharge port, a limit plate, and a movable conveying plate provided with first positioning grooves at preset intervals; The movable transmission plate can be movably and symmetrically arranged on both sides of the limiting plate; The clamping mechanism is arranged on the limiting plate, and the limiting plate is connected to the feed port and the discharge port respectively through the movable conveying plate.

3. The hot runner polishing machine according to claim 2, characterized in that: At least one set of second positioning grooves is provided on the limiting plate.

4. The hot runner polishing machine according to claim 3, characterized in that: The discharge port includes a placement frame, and the placement frame is arranged below the discharge port.

5. The hot runner polishing machine according to claim 4, characterized in that: The limiting plate is provided with a guide rail, and the clamping mechanism is connected to the guide rail via a spring.

6. The hot runner polishing machine according to claim 1, characterized in that: The clamping mechanism includes at least one set of electric push rods; The electric push rods are symmetrically arranged on both sides of the clamping mechanism and perpendicular to the feeding and conveying mechanism.

7. The hot runner polishing machine according to claim 1, characterized in that: The polishing mechanism includes a polishing block and a positioning port; The positioning opening is provided on the polishing block, and one end of the polishing block away from the positioning opening is connected to the motor.

8. The hot runner polishing machine according to claim 1, characterized in that: The pushing mechanism is a telescopic cylinder.

9. The hot runner polishing machine according to claim 1, characterized in that: The feeding and conveying mechanism, the pushing mechanism, the clamping mechanism and the polishing mechanism are arranged as a group and are symmetrically arranged on the assembly line; The motor is arranged in the middle of the assembly line and is connected to the polishing mechanism via a rotating shaft.

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