Automatic point-drilling gypsum device for steel cord wire-drawing die

Abstract

The present application relates to the production field of steel cord, in particular to a kind of automatic point drilling gypsum device of steel cord wire drawing die, including, feed mechanism, the feed mechanism includes the inclinedly arranged hopper, the hopper discharge port is provided with slide, the slide guides die to be processed work position sliding;Feeding mechanism, the feeding mechanism is set to one side of the work position to be processed, for the die by the work position to be processed horizontal push to point paste work position;Point paste machine, the point paste machine is set to point paste work position side, and its paste outlet is towards the point paste work position setting;Discharge mechanism, the discharge mechanism is set to the die after point paste of completion for transfer point paste work position below.This utility model a kind of automatic point drilling gypsum device of steel cord wire drawing die, including using feeding mechanism and being processed wire drawing die slide to fall into feeding mechanism, by feeding structure is sent to the work position of point drilling gypsum to wire drawing die, again by point drilling gypsum mechanism is point to fall in wire drawing die entry place diamond gypsum.

Description

Technical Field

[0001] This invention relates to the field of steel cord production, and more specifically to an automatic diamond paste applicator for steel cord drawing dies. Background Technology

[0002] In the production process of steel cord, wire drawing is the core step, where a drawing die is used to gradually draw a thick wire into fine filaments of the required specifications. The geometric accuracy of the drawing die directly affects the drawing quality and efficiency. To maintain the die's accuracy, diamond paste needs to be applied to its entry area for periodic refining.

[0003] Traditional methods rely on manual application of diamond paste, which is not only slow but also makes it difficult to ensure accurate dosage. Furthermore, direct contact with the diamond paste can irritate the skin, potentially causing allergies and other health problems for operators. This patented method automatically controls the amount of diamond paste added, significantly improves work efficiency, effectively avoids direct contact between the human body and the diamond paste, and genuinely protects the health and safety of employees. Utility Model Content

[0004] This utility model discloses an automatic diamond paste application device for steel cord drawing dies. The device includes a feeding mechanism that slides the drawing die to be processed into the feeding mechanism, a feeding mechanism that transports the drawing die to the diamond paste application station, a diamond paste application mechanism that applies diamond paste to the entrance of the drawing die, and a discharge mechanism that drops the completed drawing die into the material cylinder for subsequent processing.

[0005] This utility model is achieved through the following technical solution. An automatic diamond paste applicator for steel cord drawing dies includes, A feeding mechanism, comprising an inclined hopper, wherein a slide is provided at the outlet of the hopper, and the slide guides the mold to slide to the processing station; A feeding mechanism is provided on one side of the workstation to be processed, and is used to horizontally push the mold from the workstation to the paste application station; A paste dispensing machine is installed on the side of the paste dispensing station, with its paste outlet facing the paste dispensing station; A feeding mechanism is provided below the paste application station for transferring the mold after paste application.

[0006] Furthermore, a first cylinder and a second cylinder are provided near the discharge port of the hopper. A guide block is installed on the push rod of the first cylinder to guide the mold in the hopper into the discharge port. A disturbance block is installed on the push rod of the second cylinder to disturb the mold in the hopper by driving the disturbance block to prevent the mold from squeezing each other and being unable to slide down to the discharge port.

[0007] Furthermore, the guide block has a pointed front end, the disturbance block has a strip shape, and the edge of the hopper has a notch for the guide block and the disturbance block to enter the hopper.

[0008] Furthermore, the feeding mechanism includes a third cylinder, and an inclined push plate is installed at the end of the push rod of the third cylinder, with the lower surface of the push plate in contact with the upper surface of the workstation to be processed.

[0009] Furthermore, the feeding mechanism includes a material cylinder, a limiting plate, and a fourth cylinder. The upper end of the material cylinder is connected to the bottom of the groove in the paste dispensing station for placing the mold to be processed. One end of the limiting plate is fixed to the push rod of the fourth cylinder. When the push rod of the fourth cylinder extends, the other end of the limiting plate is inserted into the groove to support the mold. When the push rod of the fourth cylinder retracts, the other end of the limiting plate is pulled away from the groove.

[0010] Furthermore, a proximity switch C for detecting the mold to be processed is installed on one side of the groove.

[0011] Furthermore, a through-beam photoelectric switch is installed on the material cylinder.

[0012] Furthermore, a proximity switch A is installed on one side of the slide rail to detect the mold to be processed inside the slide rail, and a proximity switch B is installed at the processing station to detect the mold to be processed.

[0013] Compared with the prior art, this utility model has the following advantages. The molds to be processed are stored in a hopper, and a slide is set at the outlet of the hopper to move the molds in the hopper to the processing station. Then, the molds are pushed to the paste application station by a feeding mechanism set on one side of the processing station. The paste application machine set on the paste application station then applies paste to the molds. After completion, the molds with paste application are transferred by a feeding mechanism. No manual operation is required, which is convenient and fast.

[0014] By setting a first cylinder and a second cylinder, and setting a guide block, the reciprocating motion of the first cylinder is used to guide the mold to the discharge port. By setting a disturbance block, the second cylinder reciprocates to prevent the mold from being squeezed and moved in the hopper.

[0015] By setting the top of the guide block to a pointed shape, the guide block moves towards the material hopper in the direction of the discharge port, and the mold can be guided into the discharge port in the oblique direction. The strip-shaped disturbance block can disturb multiple molds at the same time to prevent the mold from being unable to slide due to pressure.

[0016] By installing a push plate on a third cylinder, the push plate can push the mold on the workstation to the paste application station, and at the same time, it can seal the mold on the slide to prevent leakage.

[0017] By setting a fourth cylinder to drive the limiting plate to insert into the groove, horizontal support can be provided for the mold for applying paste. At the same time, after the limiting plate is removed from the groove, the mold that has completed applying paste in the groove can leave the paste application station through the material cylinder.

[0018] By setting proximity switch C, it is possible to detect whether the mold has entered the groove. By setting through-beam photoelectric switch, it is possible to detect whether the mold has fallen into the material cylinder after the limit plate is pulled out of the groove. By setting proximity switch A, it is possible to detect whether the mold has entered the slide. Proximity switch B is possible to detect whether the mold has entered the processing station. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model.

[0020] Figure 2 This is a schematic diagram of the structure at the workstation to be processed in this practical application.

[0021] Figure 3 This is a schematic diagram of the application station for this practical product.

[0022] Figure 4 This is a schematic diagram of the structure of this utility model from another angle. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] like Figures 1-4 As shown, An automatic diamond paste applicator for steel cord drawing dies includes, The feeding mechanism 10 includes an inclined hopper 101, which facilitates the mold to slide down to the bottom outlet under the action of gravity. The outlet of the hopper 101 is provided with a slide rail 1011, which guides the mold to slide to the processing station. The hopper 101 is equipped with a first cylinder 1012 and a second cylinder 1013 near the discharge port. The first cylinder 1012 is fixedly installed on the outer side of the hopper 101 near the discharge port, and a guide block 10121 is installed on its push rod to guide the mold at the discharge port. The second cylinder 1013 is fixedly installed on the outer side of the lower part of the hopper 101, and a disturbance block 10131 is installed on its push rod. By driving the disturbance block 10131, the mold in the hopper 101 is disturbed to prevent the mold from being squeezed and unable to slide down the hopper to the discharge port.

[0025] The feeding mechanism 20 is located on one side of the work station to be processed and is used to horizontally push the mold from the work station to the paste application station. The dispensing machine 30 is located on the dispensing station side, with its dispensing outlet facing the dispensing station; specifically, the dispensing machine 30 may be a model BYZ-21B, a needle-type dispensing valve.

[0026] The material feeding mechanism 40 is located below the paste application station and is used to transfer the mold after paste application.

[0027] Furthermore, the front end of the guide block 10121 is set in a pointed shape facing the inside of the hopper. The first cylinder 1012 periodically extends and retracts, driving the guide block 10121 to move along a predetermined trajectory in the direction of the discharge port. When the guide block 10121 extends into the hopper 101, its pointed front end will move the molds piled up near the discharge port and guide them to the inlet of the slide 1011. The disturbance block 10131 is set in a strip shape. The second cylinder 1013 also periodically extends and retracts, driving the strip-shaped disturbance block 10131 to push back and forth inside the hopper 101, thereby loosening the molds that may be squeezed in the hopper and ensuring that the molds slide smoothly. The strip design increases the contact area with the molds and improves the stirring effect. The edge of the hopper 101 is provided with notches for the guide block 10121 and the disturbance block 10131 to enter the hopper 101.

[0028] Furthermore, the feeding mechanism 20 includes a third cylinder 201. The push rod end of the third cylinder 201 is equipped with an inclined push plate 2011. The lower surface of the push plate 2011 is in contact with the upper surface of the work station to be processed. The push rod axis of the third cylinder 201 points to the line connecting the work station to be processed and the paste application work station support. When the third cylinder 201 extends, the push plate 2011 pushes the mold located at the work station to be processed to move horizontally towards the paste application work station. Its main position can temporarily block the exit of the slide 1011 to prevent the subsequent mold from continuing to slide into the work station to be processed.

[0029] Furthermore, the feeding mechanism 40 includes a material cylinder 401, a limiting plate 402, and a fourth cylinder 403. The upper end of the material cylinder 401 is connected to the bottom of the groove 50 at the paste dispensing station, which is used to place the mold to be processed. The groove 50 is located at the paste dispensing station and its design size is slightly larger than the outer diameter of the mold. It is used to accurately position the mold pushed from the feeding mechanism 20. The fourth cylinder 403 is fixed to one side of the groove 50. One end of the limiting plate 402 is fixed to the push rod of the fourth cylinder 403, and the other end is horizontally inserted into the groove 50 when the fourth cylinder 403 extends, supporting the mold placed in the groove 50 and ensuring that the mold is stably positioned in the groove during the paste dispensing process. It is inserted into the groove 50 to support the mold. When the push rod of the fourth cylinder 403 retracts, the limiting plate 402 is completely pulled out from the groove 50. At this time, the mold falls into the material cylinder 401 below the groove 50 under the action of gravity.

[0030] Furthermore, a proximity switch C501 for detecting the mold to be processed is installed on one side of the groove 50. When the mold is fully pushed into the groove 50 by the feeding mechanism 20, the proximity switch C501 sends a detection signal to trigger the paste dispensing machine 30 to work.

[0031] Furthermore, a through-beam photoelectric switch 4011 is installed on the material cylinder 401. The through-beam photoelectric switch 4011 is installed at opposite positions on both sides of the tube wall of the material cylinder 401. The signal beams of its transmitting and receiving ends pass horizontally through the internal channel of the material cylinder 401. When the mold that has completed the paste application falls through the material cylinder 401 and briefly blocks the beam, the photoelectric switch emits a detection signal. This signal can be used to confirm that the mold has been successfully unloaded and left the system, providing a basis for the start of the next cycle. At the same time, continuous blocking can also serve as a basis for fault alarm.

[0032] Furthermore, a proximity switch A10111 is installed on one side of the slide rail 1011 for detecting the mold to be processed inside the slide rail 1011, and a proximity switch B1014 is installed at the processing station for detecting the mold to be processed.

[0033] In practical use, initially, the hopper 101 contains multiple molds. The first cylinder 1012 and the second cylinder 1013 are in the startable state, the third cylinder 201 is in the retracted state, and the fourth cylinder 403 is in the extended state. The limit plate is inserted into the groove. After startup, the first cylinder 1012 and the second cylinder 1013 begin operation. When proximity switch B1014 detects a mold at the workstation, and proximity switch A10111 also detects a mold, the first cylinder 1012 and the second cylinder 1013 stop working, and the third cylinder 201... The push plate 2011 extends and pushes the mold at the workstation horizontally into the groove 50. After the mold is in place, the proximity switch C501 sends a signal to drive the paste dispensing machine 30 to perform the preset quantitative paste dispensing operation. After the paste dispensing is completed, the fourth cylinder 403 retracts, the limit plate 402 is pulled out from the groove 50, the mold falls into the material cylinder 401, and briefly blocks the photoelectric switch 4011 during the falling process to make it generate a signal. After completing one paste dispensing, the third cylinder 201 retracts, the first cylinder 1012 and the second cylinder 1013 work, and the work cycle starts again.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An automatic diamond paste applicator for steel cord drawing dies, characterized in that, include, The feeding mechanism (10) includes an inclined hopper (101), and the outlet of the hopper (101) is provided with a slide (1011), which guides the mold to slide to the processing station; Feeding mechanism (20), the feeding mechanism (20) is set on one side of the work station to be processed, and is used to push the mold horizontally from the work station to the paste application station; The ointment dispensing machine (30) is located on the side of the ointment dispensing station, with its ointment outlet facing the ointment dispensing station; The material feeding mechanism (40) is located below the paste application station and is used to transfer the mold after paste application.

2. The automatic diamond paste applicator for steel cord drawing dies according to claim 1, characterized in that, The hopper (101) is equipped with a first cylinder (1012) and a second cylinder (1013) near the discharge port. The push rod of the first cylinder (1012) is equipped with a guide block (10121) for guiding the mold in the hopper into the discharge port. The push rod of the second cylinder (1013) is equipped with a disturbance block (10131) for driving the disturbance block (10131) to disturb the mold in the hopper (101) to prevent the mold from squeezing each other and being unable to slide down to the discharge port.

3. The automatic diamond paste applicator for steel cord drawing dies according to claim 2, characterized in that, The guide block (10121) has a pointed front end, the disturbance block (10131) is strip-shaped, and the edge of the hopper (101) is provided with notches for the guide block (10121) and the disturbance block (10131) to enter the hopper (101).

4. The automatic diamond paste applicator for steel cord drawing dies according to claim 1, characterized in that, The feeding mechanism (20) includes a third cylinder (201), and an inclined push plate (2011) is installed at the end of the push rod of the third cylinder (201). The lower surface of the push plate (2011) is attached to the upper surface of the work station to be processed.

5. The automatic diamond paste applicator for steel cord drawing dies according to claim 1, characterized in that, The feeding mechanism (40) includes a material cylinder (401), a limiting plate (402), and a fourth cylinder (403). The upper end of the material cylinder (401) is connected to the bottom of the groove (50) of the paste dispensing station for placing the mold to be processed. One end of the limiting plate (402) is fixed to the push rod of the fourth cylinder (403). When the push rod of the fourth cylinder (403) extends, the other end of the limiting plate (402) is inserted into the groove (50) to support the mold. When the push rod of the fourth cylinder (403) retracts, the other end of the limiting plate (402) is pulled away from the groove (50).

6. The automatic diamond paste applicator for steel cord drawing dies according to claim 5, characterized in that, A proximity switch C (501) for detecting the mold to be processed is installed on one side of the groove (50).

7. An automatic diamond paste applicator for steel cord drawing dies according to claim 5 or 6, characterized in that, A through-beam photoelectric switch (4011) is installed on the barrel (401).

8. The automatic diamond paste applicator for steel cord drawing dies according to claim 1, characterized in that, A proximity switch A (10111) is installed on one side of the slide rail (1011) to detect the mold to be processed in the slide rail (1011), and a proximity switch B (1014) is installed at the processing station to detect the mold to be processed.

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