Material receiving mechanism of spring machine

Abstract

The utility model discloses a material receiving mechanism of a spring machine, which relates to the field of spring machines and is characterized by comprising a shell, a discharge port and a connecting platform are arranged on one side of the shell, the connecting platform is lower than the discharge port, a plurality of material stringing rods are linearly arrayed on the top surface of the connecting platform, the top ends of the material stringing rods are fixedly connected with material receiving rods, and the material receiving rods are horizontally arranged. The material receiving rod is flush with the discharging port, the material receiving rod and the material stringing rod are in arc transition, and the bottom end of the material stringing rod is connected to the connecting platform in a sliding mode. When the spring is cut off, the tail end of the spring is arranged on the material receiving rod in a sleeved mode, the ejector block slides outwards, the spring is pushed to slide along the material stringing rod, the ejector block retracts into the shell, the spring continues to slide downwards along the material stringing rod under the action of gravity, the spring is stringed on the material stringing rod, and the subsequent spring collecting efficiency is improved. The abutting block is used for preventing the sliding block from falling off after being separated from the sliding groove, the spring is prevented from deforming under the impact effect, and the sliding block can be taken out only by disassembling the abutting block.

Description

Technical Field

[0001] The utility model relates to the field of spring machines, and more particularly to a material receiving mechanism for a spring machine. Background Art

[0002] A spring machine is a device that curls and bends metal wire into the required shape and structure, and then cuts it to obtain a spring. The core of the spring machine lies in the spring forming system and the control system. The complexity of the two determines the complexity of the spring structure. When producing the most basic compression springs, the spring machine only needs an extrusion cutter head and a cutting cutter head to complete the work. The metal wire is extruded from the discharge port and passes through the extrusion cutter head, bent to form a spring structure, and then cut off by the cutting cutter head and falls off. However, existing spring machines generally only collect the fallen springs through a collection trough. The springs are scattered in the collection trough and need to be sorted and stacked again later, affecting efficiency.

[0003] Therefore, a new solution needs to be proposed to solve this problem. Utility Model Content

[0004] In view of the deficiencies in the prior art, the present invention aims to provide a spring machine material receiving mechanism.

[0005] The above technical purpose of the present utility model is achieved through the following technical solutions: a spring machine material receiving mechanism, including a shell, a discharge port and a connecting platform are provided on one side of the shell, the connecting platform is lower than the discharge port, and a plurality of stringing rods are linearly arrayed on the top surface of the connecting platform, the top end of the stringing rod is fixedly connected to a receiving rod, the receiving rod is horizontally arranged, the receiving rod is flush with the discharge port, and there is an arc transition between the receiving rod and the stringing rod, and the bottom end of the stringing rod is slidably connected to the connecting platform.

[0006] The utility model is further configured as follows: a slide groove is provided on the top surface of the connecting platform, a slider is fixedly connected to the bottom end of the material stringing rod, the slider is slidably connected in the slide groove, and a card block is slidably connected on the side wall of the slide groove. When the end of the card block is located in the slide groove and the material stringing rod abuts against the card block, the material receiving rod and the discharge port are in a coaxial state.

[0007] The utility model is further configured as follows: spacers are provided between adjacent material stringing rods, a plurality of the spacers are slidably connected in the slide groove, and the clamping block is higher than the spacers.

[0008] The utility model is further configured as follows: a take-out opening is opened on the side wall of the slide groove, the width of the take-out opening is greater than the thickness of the spacer block, and the take-out opening is located on one side of the clamping block.

[0009] The utility model is further configured as follows: a protrusion is fixedly connected to the side wall of the slide, the bottom surface of the protrusion fits into the bottom surface of the slide, an opening corresponding to the protrusion is provided on the slider, the protrusion and the removal port are located on the same side of the block, and the cross-sectional area of one end of the protrusion close to the block is smaller than the cross-sectional area of the other end of the protrusion.

[0010] The present invention is further configured as follows: a receiving groove is provided on the top surface of the connecting platform, and the taking-out outlet is connected to the sliding groove and the receiving groove.

[0011] The utility model is further configured as follows: a stop block is detachably connected to the top surface of the connecting platform, and the stop block is used to close the end of the sliding groove.

[0012] The utility model is further configured as follows: a top block is slidably connected to one side of the shell where the discharge port is provided, and the top block is located above the discharge port.

[0013] To sum up, the utility model has the following beneficial effects: when the spring is cut off, the end of the spring is sleeved on the material receiving rod, the top block slides outward, pushing the spring to slide along the material stringing rod, the top block retracts into the shell, and the spring continues to slide down along the material stringing rod under the action of gravity, so that the spring is strung on the material stringing rod, thereby improving the efficiency of subsequent spring collection. The resist block is used to prevent the slider from falling after it detaches from the slide groove, preventing the spring from deforming under the action of impact. When the slider needs to be removed, the resist block can be removed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the utility model;

[0015] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0016] Figure 3 This is a schematic structural diagram of the spacer block and the slider in the utility model;

[0017] Figure 4 It is a partial schematic diagram of the connecting platform in the present utility model.

[0018] In the figure: 1. Shell; 2. Discharge port; 3. Connecting platform; 4. Material stringing rod; 5. Material receiving rod; 6. Slide; 7. Slider; 8. Block; 9. Spacer; 10. Removal port; 11. Protrusion; 12. Storage slot; 13. Abutment block; 14. Top block. DETAILED DESCRIPTION

[0019] The present invention will be described in detail below with reference to the accompanying drawings and embodiments.

[0020] Embodiment: A spring machine material receiving mechanism, such as Figure 1 、 Figure 2 、 Figure 4As shown, it includes a shell 1, a discharge port 2 and a connecting platform 3 are provided on one side of the shell 1, the connecting platform 3 is lower than the discharge port 2, and a plurality of string rods 4 are arranged in a linear array on the top surface of the connecting platform 3. The top of the string rod 4 is fixedly connected to the receiving rod 5, the receiving rod 5 is horizontally arranged, the receiving rod 5 is flush with the discharge port 2, and there is an arc transition between the receiving rod 5 and the string rod 4. The bottom end of the string rod 4 is slidably connected to the connecting platform 3, and a slide groove 6 is provided on the top surface of the connecting platform 3. The string rod 4 The bottom end is fixedly connected with a slider 7, which is slidably connected in the slide groove 6. A block 8 is slidably connected to the side wall of the slide groove 6. When the end of the block 8 is located in the slide groove 6 and the stringing rod 4 abuts against the block 8, the receiving rod 5 and the discharge port 2 are in a coaxial state. The side of the shell 1 where the discharge port 2 is opened is slidably connected with a top block 14. The top block 14 is located above the discharge port 2. A block 13 is detachably connected to the top surface of the connecting platform 3. The block 13 is used to close the end of the slide groove 6.

[0021] Specifically, the connecting platform 3 and the shell 1 are integrally formed, the slide 6 is T-shaped, and a conveyor belt for advancing the slider 7 is provided on the bottom surface of the slide 6. The width of the slider 7 is greater than the diameter of the string rod 4. The top of the string rod 4 is provided with a perforation. When collecting the string rod 4, a silk thread can be passed through the perforation for easy transportation. The string rod 4, the receiving rod 5, and the slider 7 are integrally formed. When the block 8 slides and is inserted into the slide 6, the slider 7 slides along the slide 6 and contacts the block 8. At this time, the receiving rod 5 is coaxial with the discharge port 2, that is, the axis of the receiving rod 5 is in the same straight line as the center line of the spring extruded from the discharge port 2. When the spring is cut off, the end of the spring is sleeved on the receiving rod 5, and the top block 14 slides outward to push The dynamic spring slides along the stringing rod 4, and the top block 14 retracts into the shell 1. The spring continues to slide down along the stringing rod 4 under the action of gravity, so that the spring is strung on the stringing rod 4, thereby improving the efficiency of subsequent spring collection. When a certain number of springs are squeezed out of the discharge port 2, the block 8 is pulled out from the slide groove 6, the slider 7 moves forward, and then the block 8 is reinserted into the slide groove 6 and collides with the next slider 7. The bottom end of the block 13 is integrally formed with a T-shaped block and is slidably connected to the top surface of the connecting platform 3. The sliding direction of the block 13 is perpendicular to the sliding direction of the slider 7. The block 13 is used to prevent the slider 7 from falling after disengaging from the slide groove 6 to prevent the spring from deforming under the action of impact. When the slider 7 needs to be removed, the block 13 can be disassembled.

[0022] like Figure 1 、 Figure 3 、 Figure 4As shown, spacers 9 are provided between adjacent stringing rods 4, and several spacers 9 are slidably connected in the chute 6. The block 8 is higher than the spacer 9. A removal outlet 10 is provided on the side wall of the chute 6. The width of the removal outlet 10 is greater than the thickness of the spacer 9. The removal outlet 10 is located on one side of the block 8. A protrusion 11 is fixedly connected to the side wall of the chute 6. The bottom surface of the protrusion 11 fits the bottom surface of the chute 6. An opening corresponding to the protrusion 11 is provided on the slider 7. The protrusion 11 and the removal outlet 10 are located on the same side of the block 8. The cross-sectional area of the end of the protrusion 11 close to the block 8 is smaller than the cross-sectional area of the other end of the protrusion 11. A receiving groove 12 is provided on the top surface of the connecting platform 3, and the removal outlet 10 connects the chute 6 and the receiving groove 12.

[0023] Specifically, the length of the spacer block 9 is greater than that of the slider 7. The spacer block 9 separates the adjacent sliders 7 to prevent the adjacent material receiving rods 5 and the stringing rod 4 from interfering with the falling of the spring. The cross-section of the protrusion 11 near the end of the block 8 is triangular. When the slider 7 passes through the block 8, the slider 7 continues to slide along the protrusion 11. The spacer block 9 is pushed out from the removal port 10 by the protrusion 11 during the forward movement, reducing the spacing between the sliders 7 on the side of the block 8 near the stop block 13, thereby increasing the stacking density of the stringing rod 4 with strung springs, and the fallen spacer block 9 falls into the storage groove 12, which is convenient for the recycling of the spacer block 9.

[0024] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, certain improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. A spring machine material receiving mechanism, characterized in that: The invention comprises a shell (1), wherein one side of the shell (1) is provided with a discharge port (2) and a connecting platform (3), wherein the connecting platform (3) is lower than the discharge port (2), and a plurality of stringing rods (4) are arranged in a linear array on the top surface of the connecting platform (3), and a receiving rod (5) is fixedly connected to the top end of the stringing rod (4), wherein the receiving rod (5) is arranged horizontally, and the receiving rod (5) is flush with the discharge port (2), and an arc transition is formed between the receiving rod (5) and the stringing rod (4), and the bottom end of the stringing rod (4) is slidably connected to the connecting platform (3).

2. The spring machine material receiving mechanism according to claim 1, characterized in that: A chute (6) is provided on the top surface of the connecting platform (3), a slider (7) is fixedly connected to the bottom end of the material stringing rod (4), the slider (7) is slidably connected in the chute (6), and a clamping block (8) is slidably connected on the side wall of the chute (6). When the end of the clamping block (8) is located in the chute (6) and the material stringing rod (4) abuts against the clamping block (8), the material receiving rod (5) and the discharge port (2) are in a coaxial state.

3. The spring machine material receiving mechanism according to claim 2, characterized in that: Spacers (9) are provided between adjacent stringing rods (4), and a plurality of the spacers (9) are slidably connected in the chute (6), and the clamping block (8) is higher than the spacers (9).

4. The spring machine material receiving mechanism according to claim 3, characterized in that: A removal outlet (10) is provided on the side wall of the chute (6), the width of the removal outlet (10) is greater than the thickness of the spacer (9), and the removal outlet (10) is located on one side of the clamping block (8).

5. The spring machine material receiving mechanism according to claim 4, characterized in that: A protrusion (11) is fixedly connected to the side wall of the chute (6), the bottom surface of the protrusion (11) is in contact with the bottom surface of the chute (6), and an opening corresponding to the protrusion (11) is provided through the slider (7). The protrusion (11) and the removal port (10) are located on the same side of the block (8), and the cross-sectional area of one end of the protrusion (11) close to the block (8) is smaller than the cross-sectional area of the other end of the protrusion (11).

6. The spring machine material receiving mechanism according to claim 5, characterized in that: A receiving groove (12) is provided on the top surface of the connecting platform (3), and the removal port (10) is connected to the sliding groove (6) and the receiving groove (12).

7. The spring machine material receiving mechanism according to claim 6, characterized in that: A stop block (13) is detachably connected to the top surface of the connecting platform (3), and the stop block (13) is used to close the end of the chute (6).

8. The spring machine material receiving mechanism according to claim 1, characterized in that: A top block (14) is slidably connected to one side of the shell (1) where the discharge port (2) is opened, and the top block (14) is located above the discharge port (2).

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