Automatic discharge assembly

Abstract

The utility model discloses an automatic discharging assembly, include: the guide material casing that the guide material passageway is set up inside, the guide material passageway one end and set up on the guide material casing one end face's discharge gate intercommunication, a plurality of material blocks are arranged in the guide material passageway in proper order, the outside surface of the guide material casing one end near the discharge gate is set up with the guide hole that the guide material passageway intercommunication, one end of a clamping block is movably embedded in the guide hole and is used for with the material block pressure hold contact in the guide material passageway near the discharge gate, the end face between the other end of clamping block and the support of setting to its outside is connected with one in the compression state and perpendicular to the guide material passageway extension direction's first elastic part. The utility model can receive a plurality of material blocks in the guide material passageway in proper order, and can also release the material block near the discharge gate through the push top wedge-shaped block, thereby realizing the automatic discharge of material block, reducing the use of artificial, improving processing efficiency.

Description

Technical Field

[0001] This utility model relates to an automatic feeding component, belonging to the field of automated processing technology. Background Technology

[0002] CNC (Computer Numerical Control) is a type of automated machine tool controlled by a program. During CNC machining, the workpiece needs to be loaded and unloaded multiple times. Currently, CNC loading and unloading is mainly done manually, but manual operation is slow, has a high error rate, and low processing efficiency. Utility Model Content

[0003] The purpose of this invention is to provide an automatic material discharge assembly that can sequentially store multiple material blocks in the material guide channel and release material blocks near the discharge port by pushing the wedge block, thereby achieving automatic discharge of material blocks, reducing manual labor and improving processing efficiency.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: an automatic material discharge assembly, comprising: a material guide housing with a material guide channel inside, one end of the material guide channel being connected to a discharge port opened on one end face of the material guide housing, a plurality of material blocks being arranged sequentially in the material guide channel, a guide hole communicating with the material guide channel being opened on the outer surface of the material guide housing near the discharge port, one end of a clamping block being movably embedded in the guide hole and used to press and contact the material block near the discharge port in the material guide channel, and a first elastic member in a compressed state and perpendicular to the extending direction of the material guide channel being connected between the end face of the other end of the clamping block and a bracket provided on its outer side; A through hole is formed on the side surface of the clamping block away from the material guide channel. The through hole is set as an inclined surface opposite to the inner wall of the material guide channel. The inclined surface of a wedge block movably installed in the through hole slides in contact with the inclined surface of the inner wall of the through hole. A second elastic member in a compressed state and extending along the moving direction of the wedge block is connected between the end face of the wedge block embedded in the through hole and the stop block set on its outer side. The end face of the other end of the wedge block extends to the outside of the clamping block. When the wedge block moves towards the stop block and squeezes the second elastic member, the clamping block moves away from the material guide channel and squeezes the first elastic member.

[0005] The following are further improvements to the above technical solution: 1. In the above solution, the bracket further includes: a main body disposed on the side opposite to the guide hole and the material guide channel, and support parts respectively located on both sides of the main body, wherein the two support parts are respectively located on both sides of the guide hole and are installed and connected to the outer surface of the material guide housing.

[0006] 2. In the above scheme, both the clamping block and the main body of the bracket are provided with a first limiting groove for the end of the first elastic member to be embedded.

[0007] 3. In the above scheme, both the wedge block and the stop block installed on the outer surface of the guide housing are provided with a second limiting groove for the end of the second elastic element to be embedded.

[0008] 4. In the above scheme, the moving direction of the wedge block is the same as the extending direction of the material guiding channel, and the end face of the wedge block opposite to the stop block is located outside the end face of the material guiding shell with the discharge port.

[0009] 5. In the above scheme, the inclined surface of the inner wall of the through hole on the clamping block and the inclined surface on the wedge block are both gradually inclined towards the material guide channel in the direction of approaching the stop block.

[0010] Due to the application of the above technical solution, this utility model has the following advantages compared with the prior art: This utility model's automatic material discharge assembly has a guide hole on the outer surface of its guide housing near the discharge port, communicating with a guide channel. One end of a clamping block is movably embedded in the guide hole and used to press and contact the material block near the discharge port in the guide channel. The end face of the other end of the clamping block is connected to a first elastic member in a compressed state and perpendicular to the extension direction of the guide channel between it and a bracket disposed on its outer side. A through hole is formed on the side surface of the clamping block away from the guide channel. The through hole is set as an inclined surface opposite to the inner wall of the guide channel. The inclined surface of a wedge-shaped block movably installed in the through hole is connected to the through hole. The inclined surface of the inner wall makes sliding contact. The end face of the wedge block embedded in the through hole is connected to the stop block located on its outer side. A second elastic element is in a compressed state and extends along the moving direction of the wedge block. The end face of the other end of the wedge block extends to the outside of the clamping block. When the wedge block moves towards the stop block and squeezes the second elastic element, the clamping block moves away from the material guide channel and squeezes the first elastic element. This can not only collect multiple blocks of material in the material guide channel in sequence, but also release the blocks of material near the discharge port by pushing the wedge block, thereby realizing the automatic discharge of the blocks of material, reducing manual use and improving processing efficiency. Attached Figure Description

[0011] Appendix Figure 1 This is a schematic diagram of the automatic feeding assembly of this utility model; Appendix Figure 2 This is a cross-sectional view of the automatic feeding assembly of this utility model; Appendix Figure 3 This is a partial enlarged schematic diagram of the automatic feeding component of this utility model.

[0012] In the above figures: 100, material block; 1, material guide channel; 2, material guide shell; 3, material outlet; 4, guide hole; 5, clamping block; 6, bracket; 61, main body; 62, support; 7, first elastic element; 71, first limiting groove; 8, through hole; 9, wedge block; 10, stop block; 11, second elastic element; 111, second limiting groove; 121, strip hole; 122, limiting pin; 13, top spring; 14, base plate. Detailed Implementation

[0013] The present patent can be further understood through the specific embodiments given below, but they are not intended to limit the present patent.

[0014] Example 1: An automatic material discharge assembly includes: a material guide housing 2 with a material guide channel 1 inside, one end of the material guide channel 1 communicating with a discharge port 3 opened on one end face of the material guide housing 2, a plurality of material blocks 100 arranged sequentially in the material guide channel 1, a guide hole 4 communicating with the material guide channel 1 being opened on the outer surface of the material guide housing 2 near the discharge port 3, one end of a clamping block 5 being movably embedded in the guide hole 4 and used to press and contact the material blocks 100 in the material guide channel 1 near the discharge port 3, and a first elastic member 7 in a compressed state and perpendicular to the extending direction of the material guide channel 1 being connected between the end face of the other end of the clamping block 5 and a bracket 6 provided on its outer side; A through hole 8 is formed on the side surface of the clamping block 5 away from the material guide channel 1. The through hole 8 is set as an inclined surface opposite to the inner wall of the material guide channel 1. An inclined surface of a wedge block 9 movably installed in the through hole 8 slides in contact with the inclined surface of the inner wall of the through hole 8. A second elastic member 11 in a compressed state and extending along the moving direction of the wedge block 9 is connected between the end face of the wedge block 9 embedded in the through hole 8 and the stop block 10 set on its outer side. The end face of the other end of the wedge block 9 extends to the outside of the clamping block 5. When the wedge block 9 moves towards the stop block 10 and squeezes the second elastic member 11, the clamping block 5 moves away from the material guide channel 1 and squeezes the first elastic member 7.

[0015] The aforementioned bracket 6 further includes: a main body 61 disposed on the side of the guide hole 4 opposite to the material guide channel 1, and support parts 62 respectively located on both sides of the main body 61. The two support parts 62 are respectively located on both sides of the guide hole 4 and are installed and connected to the outer surface of the material guide housing 2. The main body 61 of the clamping block 5 and the bracket 6 are each provided with a first limiting groove 71 for the end of the first elastic member 7 to be inserted; Both the wedge block 9 and the stop block 10 installed on the outer surface of the guide housing 2 are provided with a second limiting groove 111 for the end of the second elastic member 11 to be inserted. The moving direction of the wedge block 9 is the same as the extending direction of the guide channel 1. The end face of the wedge block 9 opposite to the end of the stop block 10 is located outside the end face of the guide housing 2 where the discharge port 3 is opened. The inclined surfaces of the inner wall of the through hole 8 on the clamping block 5 and the inclined surfaces on the wedge block 9 are both gradually inclined towards the material guide channel 1 in the direction close to the stop block 10.

[0016] Example 2: An automatic material discharge assembly includes: a material guide housing 2 with a material guide channel 1 inside, one end of the material guide channel 1 communicating with a discharge port 3 opened on one end face of the material guide housing 2, a plurality of material blocks 100 arranged sequentially in the material guide channel 1, a guide hole 4 communicating with the material guide channel 1 being opened on the outer surface of the material guide housing 2 near the discharge port 3, one end of a clamping block 5 being movably embedded in the guide hole 4 and used to press and contact the material blocks 100 in the material guide channel 1 near the discharge port 3, and a first elastic member 7 in a compressed state and perpendicular to the extending direction of the material guide channel 1 being connected between the end face of the other end of the clamping block 5 and a bracket 6 provided on its outer side; A through hole 8 is formed on the side surface of the clamping block 5 away from the material guide channel 1. The through hole 8 is set as an inclined surface opposite to the inner wall of the material guide channel 1. An inclined surface of a wedge block 9 movably installed in the through hole 8 slides in contact with the inclined surface of the inner wall of the through hole 8. A second elastic member 11 in a compressed state and extending along the moving direction of the wedge block 9 is connected between the end face of the wedge block 9 embedded in the through hole 8 and the stop block 10 set on its outer side. The end face of the other end of the wedge block 9 extends to the outside of the clamping block 5. When the wedge block 9 moves towards the stop block 10 and squeezes the second elastic member 11, the clamping block 5 moves away from the material guide channel 1 and squeezes the first elastic member 7.

[0017] The moving direction of the wedge block 9 is the same as the extending direction of the guide channel 1. The end face of the wedge block 9 opposite to the end of the stop block 10 is located outside the end face of the guide housing 2 where the discharge port 3 is opened. The inclined surfaces of the inner wall of the through hole 8 on the clamping block 5 and the inclined surfaces on the wedge block 9 are both gradually inclined towards the material guide channel 1 in the direction close to the stop block 10. The wedge block 9 has a strip hole 121 that is aligned with its moving direction. A limiting pin 122 fixedly mounted on the clamping block 5 is embedded in the strip hole 121 and slides in cooperation with the inner wall of the strip hole 121. The aforementioned material guiding channel 1 extends vertically, and the aforementioned discharge port 3 is located on the end face of the lower end of the material guiding housing 2; The aforementioned material guiding channel 1 extends horizontally. A top spring 13 is provided at one end of the material guiding channel 1 opposite to the outlet 3, which is arranged along the extension direction of the material guiding channel 1. The other end of the top spring 13, which is fixed at one end, is in pressure contact with the material block 100 in the material guiding channel 1. The aforementioned material guide housing 2 is mounted on a base plate 14 at one end opposite to the discharge port 3, and one end of the top spring 13 in the aforementioned material guide channel 1, which is open at both ends, is fixedly connected to the base plate 14.

[0018] When in use, it is generally used in conjunction with a jig for processing material blocks; Under normal conditions, when the wedge block is not pushed, the wedge block is located in the initial position away from the stop block under the action of the second elastic element, while the clamping block is located in the initial position close to the guide channel under the action of the first elastic element and presses the material block closest to the discharge port in the guide channel. When feeding is required, the automatic feeding assembly is moved toward the material block processing clamping fixture and the discharge port is aligned with the clamping position on the clamping fixture. During the process of the automatic feeding assembly moving towards the clamping fixture, the wedge block first contacts the clamping fixture and is squeezed to move closer to the stop block, squeezing the second elastic element. At the same time, the clamping block is pushed by the inclined surface of the wedge block and can only move away from the guide channel under the limit of the guide housing, squeezing the first elastic element, thereby releasing the pressure on the material block closest to the discharge port. At this time, the material block closest to the discharge port moves outward from the discharge port to the processing clamping fixture under its own weight (when the guide channel 1 extends in the vertical direction) or the action of the top spring (when the guide channel 1 extends in the horizontal direction), realizing the automatic discharge of the material block. After one feeding is completed, the automatic discharge assembly moves away from the clamping fixture. The wedge block, which is no longer squeezed by the clamping fixture, returns to its initial position under the action of the second elastic element. The clamping block, which is no longer squeezed by the wedge block, returns to its initial position under the action of the first elastic element.

[0019] When using the above-mentioned automatic material discharge assembly, it can not only collect multiple material blocks in the material guide channel in sequence, but also release the material blocks near the discharge port by pushing the wedge block, thereby realizing the automatic discharge of material blocks, reducing manual labor and improving processing efficiency.

[0020] The above embodiments are only for illustrating the technical concept and features of this utility model, and are intended to enable those skilled in the art to understand the content of this utility model and implement it accordingly. They should not be construed as limiting the scope of protection of this utility model. All equivalent changes or modifications made in accordance with the spirit and essence of this utility model should be included within the scope of protection of this utility model.

Claims

1. An automatic feeding assembly, comprising: A material guide housing (2) with a material guide channel (1) inside is provided. One end of the material guide channel (1) is connected to the outlet (3) on one end face of the material guide housing (2). Several material blocks (100) are arranged in the material guide channel (1) in sequence. The material guide housing (2) has a guide hole (4) connected to the material guide channel (1) on the outer surface near the outlet (3). One end of a clamping block (5) is movably embedded in the guide hole (4) and used to press and contact the material blocks (100) near the outlet (3) in the material guide channel (1). The end face of the other end of the clamping block (5) is connected to a first elastic member (7) in a compressed state and perpendicular to the extension direction of the material guide channel (1) between the bracket (6) provided on its outer side. A through hole (8) is provided on the side surface of the clamping block (5) away from the material guide channel (1). The through hole (8) is set as an inclined surface opposite to the inner wall of the material guide channel (1). The inclined surface of a wedge block (9) that can be movably installed in the through hole (8) slides in contact with the inclined surface of the inner wall of the through hole (8). A second elastic member (11) in a compressed state and extending along the moving direction of the wedge block (9) is connected between the end face of the wedge block (9) embedded in the through hole (8) and the stop block (10) set on its outer side. The end face of the other end of the wedge block (9) extends to the outside of the clamping block (5). When the wedge block (9) moves toward the stop block (10) and squeezes the second elastic member (11), the clamping block (5) moves away from the material guide channel (1) and squeezes the first elastic member (7).

2. The automatic feeding assembly according to claim 1, characterized in that: The bracket (6) further includes: a main body (61) disposed on the side of the guide hole (4) opposite to the material guide channel (1) and support parts (62) respectively located on both sides of the main body (61), the two support parts (62) being respectively located on both sides of the guide hole (4) and installed and connected to the outer surface of the material guide housing (2).

3. The automatic feeding assembly according to claim 2, characterized in that: The main body (61) of the clamping block (5) and the bracket (6) is provided with a first limiting groove (71) for the end of the first elastic member (7) to be inserted.

4. The automatic feeding assembly according to claim 1, characterized in that: Both the wedge block (9) and the stop block (10) installed on the outer surface of the guide housing (2) have a second limiting groove (111) for the end of the second elastic member (11) to be embedded.

5. The automatic feeding assembly according to claim 1, characterized in that: The moving direction of the wedge block (9) is the same as the extending direction of the guide channel (1). The end face of the wedge block (9) opposite to the stop block (10) is located outside the end face of the material guide housing (2) where the outlet (3) is opened.

6. The automatic feeding assembly according to claim 5, characterized in that: The inclined surfaces of the inner wall of the through hole (8) on the clamping block (5) and the inclined surfaces on the wedge block (9) gradually slope towards the material guide channel (1) in the direction close to the stop block (10).

Images