Waste material guiding waste material wheel assembly for carrier tape production

Abstract

The utility model relates to the technical field of carrier tape forming, in particular to a waste material guiding waste material wheel assembly for carrier tape production, which comprises a supporting block and a fixing disc, the surface of the supporting block is provided with a supporting disc, the surface of the supporting disc is fixedly connected with a connecting column, and the connecting column penetrates through the surface of the supporting block. The outer surface of the connecting column is sleeved with a connecting plate, and the surface of the supporting block is movably connected with a first guide wheel. Acting force is applied to the waste material wheel through the torsion spring, when waste materials pass through the waste material wheel, due to the fact that the sizes of the waste materials of different product models are different, the self-adaptive adjustment effect can be achieved through the force applied by the torsion spring, and compared with the prior art that the torsion spring is not additionally arranged, the tightness between the wheels depends on manual adjustment and is loose and tight sometimes; and the changed structure is compact and reliable and does not need to be frequently adjusted by personnel, and the situation of production scrapping caused by waste materials is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of carrier tape molding, in particular to a waste wheel assembly for guiding waste materials used in carrier tape production. Background Art

[0002] In order to ensure the stability of the production size of the carrier, the raw material must be wider than the formed carrier. After forming, the width of the produced carrier must be cut to ensure the accuracy of the carrier's appearance and size. The cut waste passes through two interacting waste wheels. The rotation of the waste wheels drives the waste downward through the hole on the panel into the waste storage barrel below.

[0003] Since the two scrap wheels are fixed by screws through the equipment panel, the tension between them cannot be adjusted during the production process. If they are too tight, the scrap will be stretched severely and curled, which will entangle the scrap wheel and affect the cutter. If they are too loose, they cannot play a guiding role. Utility Model Content

[0004] The purpose of the utility model is to provide a waste wheel assembly for guiding waste in carrier tape production, so as to solve the problem that the waste wheels proposed in the above background technology are all fixed by screws through the equipment panel, which also leads to the tension between them cannot be adjusted during the production process. If they are too tight, the waste will be stretched severely and curled, which will entangle the waste wheel and affect the cutter; if they are too loose, they cannot play a guiding role.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a waste wheel assembly for guiding waste materials for carrier tape production, comprising a support block and a fixed disk, the surface of the support block is provided with a support disk, the surface of the support disk is fixedly connected with a connecting column, and the connecting column passes through the surface of the support block, the outer surface of the connecting column is sleeved with a connecting plate, the surface of the support block is movably connected with a first guide wheel, the surface of the fixed disk is sleeved with a second guide wheel, the outer surface of the connecting column is sleeved with a torsion spring, a connecting groove is provided on the inner side of the support block, both ends of the first guide wheel are fixedly connected with a rotating rod, an oil storage tank is provided on the inner side of the support block, and the surface of the oil storage tank is movably connected with a ball.

[0006] Preferably, the connecting column penetrates the supporting block and is connected to the connecting plate, and the connecting plates are in two groups and act on both sides of the supporting block, and the connecting plates are in a plate shape.

[0007] Preferably, the first guide wheel and the second guide wheel are abutted and connected, and the first guide wheel acts on an end of the support block away from the connecting column.

[0008] Preferably, a circular groove is provided on the surface of the support block, and two ends of the torsion spring are fixedly connected to the inner side of the circular groove and the surface of the support block, and the connecting plate is elastically rotatably connected to the support disk via the torsion spring.

[0009] Preferably, the torsion springs are in two groups and distributed corresponding to the connecting plates, the cross-section of the connecting groove is in the shape of a long groove, and a rubber plug is embedded and connected to the inner side of the connecting groove.

[0010] Preferably, the first guide wheel is rotatably connected to the support block via a rotating rod, and the rotating rod is cylindrical in shape and distributed on both sides of the first guide wheel.

[0011] Preferably, the oil storage bin is in the shape of an annular groove, the abutting balls penetrate the oil storage bin and are rotatably connected with the rotating rod, the connecting groove is connected to the oil storage bin passage, and the abutting balls are evenly distributed on the inner side of the oil storage bin.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The torsion spring is used to apply force to the waste wheel. When the waste passes through the waste wheel, due to the different sizes of waste of different product models, an adaptive adjustment can be performed through the force applied by the torsion spring. Compared with the previous situation where no torsion spring was added, the tightness between the wheels depends entirely on manual adjustment, sometimes loose and sometimes tight. The changed structure is tight and reliable, and does not require frequent adjustments by personnel, which effectively reduces the production scrapping caused by waste.

[0014] 2. Through the connection between the connecting groove and the support block, and the passage connection between the oil storage tank and the connecting groove, the lubricating oil can enter the oil storage tank through the connecting groove, and the rotation connection between the oil storage tank and the ball, and the engagement and rotation connection between the ball and the rotating rod, the rotation self-lubrication operation of the first guide wheel in the support block is completed, thereby improving the use effect and life of the first guide wheel. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front view stereoscopic schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a three-dimensional schematic diagram of the structure of the utility model from the back;

[0017] Figure 3 It is a schematic diagram of an exploded perspective view of the structure of the utility model;

[0018] Figure 4 It is a partial three-dimensional cross-sectional schematic diagram of the connection structure between the support block and the first guide wheel of the utility model;

[0019] Figure 5 For this utility model Figure 4 Schematic diagram of the enlarged structure at point A in the middle.

[0020] In the figure: 1. support block; 2. support plate; 3. connecting column; 4. connecting plate; 5. first guide wheel; 6. fixed plate; 7. second guide wheel; 8. torsion spring; 9. connecting groove; 10. rotating rod; 11. oil storage tank; 12. ball. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-5 , an embodiment provided by the utility model:

[0023] A waste wheel assembly for guiding waste materials for carrier tape production comprises a support block 1 and a fixed plate 6. A support plate 2 is arranged on the surface of the support block 1. A connecting column 3 is fixedly connected to the surface of the support plate 2, and the connecting column 3 passes through the surface of the support block 1. A connecting plate 4 is sleeved on the outer surface of the connecting column 3. A first guide wheel 5 is movably connected to the surface of the support block 1. A second guide wheel 7 is sleeved on the surface of the fixed plate 6. Bearings are arranged at both ends of the second guide wheel 7 to facilitate the rotation operation of the second guide wheel 7. A connecting groove 9 is sleeved on the outer surface of the connecting column 3. A rotating rod 10 is fixedly connected to the two ends of the first guide wheel 5. An oil storage bin 11 is arranged on the inner side of the support block 1. A ball 12 is movably connected to the surface of the oil storage bin 11. Through the connection between the support plate 2 and the connecting column 3, the support of the support block 1 is realized under the action of the connecting column 3. Under the action of the torsion spring 8, the elastic rotation operation of the connecting plate 4 and the support block 1 is completed.

[0024] Furthermore, the connecting column 3 passes through the support block 1 and is connected to the connecting plate 4. The connecting plates 4 are in two groups and act on both sides of the support block 1. The connecting plates 4 are plate-shaped and are connected to the support plate 2. Under the action of the connecting column 3, the supporting control effect of the support block 1 is achieved.

[0025] Furthermore, the first guide wheel 5 and the second guide wheel 7 are abutted and connected, and the first guide wheel 5 acts on the end of the support block 1 away from the connecting column 3. Through the action of the first guide wheel 5 and the second guide wheel 7, the driving control effect of the waste pulling belt is achieved.

[0026] Furthermore, a circular groove is provided on the surface of the support block 1, and the two ends of the torsion spring 8 are fixedly connected to the inner side of the circular groove and the surface of the support block 1. The connecting plate 4 is elastically rotatably connected to the support disk 2 through the torsion spring 8. Through the connection between the support block 1 and the circular groove, and under the connection between the circular groove and the torsion spring 8, the elastic control operation of the support block 1 and the connecting plate 4 is completed.

[0027] Furthermore, the torsion springs 8 are distributed in two groups corresponding to the connecting plates 4, the cross-section of the connecting groove 9 is in the shape of a long groove, and a rubber plug is embedded and connected to the inner side of the connecting groove 9. Through the connection between the connecting groove 9 and the support block 1, the operation of adding lubricating oil is completed under the action of the connecting groove 9.

[0028] Furthermore, the first guide wheel 5 is rotatably connected to the support block 1 via a rotating rod 10. The rotating rod 10 is cylindrical and distributed on both sides of the first guide wheel 5. Through the connection between the first guide wheel 5 and the rotating rod 10, under the action of the rotating rod 10, the rotation control effect of the first guide wheel 5 on the support block 1 is achieved.

[0029] Furthermore, the oil storage bin 11 is in the shape of an annular groove, the ball 12 passes through the oil storage bin 11 and is rotatably connected with the rotating rod 10, the connecting groove 9 is connected with the passage of the oil storage bin 11, and the ball 12 is evenly distributed on the inner side of the oil storage bin 11. Under the connection between the oil storage bin 11 and the ball 12, the ball 12 and the rotating rod 10 are rotatably connected to complete the self-lubricating operation of the rotation of the first guide wheel 5.

[0030] Working principle: When the first guide wheel 5 and the second guide wheel 7 are in use, the support plate 2 and the fixed plate 6 can achieve the supporting effect on the support block 1 and the second guide wheel 7. Under the connection between the connecting plate 4 and the connecting column 3, the torsion spring 8 can achieve the elastic rotation effect of the connecting plate 4 and the support block 1, thereby improving the performance of the waste guiding. Under the connection between the connecting groove 9 and the oil storage bin 11, the oil storage bin 11 and the ball 12 are connected, and the ball 12 and the rotating rod 10 are engaged and rotated to achieve the self-lubricating effect of the first guide wheel 5 rotating on the support block 1.

[0031] 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.

Claims

1. A waste wheel assembly for guiding waste in carrier tape production, comprising a support block (1) and a fixed plate (6), characterized in that: The surface of the support block (1) is provided with a support plate (2), the surface of the support plate (2) is fixedly connected with a connecting column (3), and the connecting column (3) passes through the surface of the support block (1), the outer surface of the connecting column (3) is sleeved with a connecting plate (4), the surface of the support block (1) is movably connected with a first guide wheel (5), the surface of the fixed plate (6) is sleeved with a second guide wheel (7), the outer surface of the connecting column (3) is sleeved with a torsion spring (8), the inner side of the support block (1) is provided with a connecting groove (9), the two ends of the first guide wheel (5) are fixedly connected with a rotating rod (10), the inner side of the support block (1) is provided with an oil storage bin (11), and the surface of the oil storage bin (11) is movably connected with a ball (12).

2. A waste wheel assembly for guiding waste for carrier tape production according to claim 1, characterized in that: The connecting column (3) penetrates the support block (1) and is connected to the connecting plate (4); the connecting plates (4) are in two groups and act on both sides of the support block (1); and the connecting plates (4) are in a plate shape.

3. A waste wheel assembly for guiding waste for carrier tape production according to claim 1, characterized in that: The first guide wheel (5) and the second guide wheel (7) are abutted and connected, and the first guide wheel (5) acts on an end of the support block (1) away from the connecting column (3).

4. A waste wheel assembly for guiding waste for carrier tape production according to claim 1, characterized in that: The surface of the support block (1) is provided with a circular groove, and the two ends of the torsion spring (8) are fixedly connected to the inner side of the circular groove and the surface of the support block (1), and the connecting plate (4) is elastically rotatably connected to the support disk (2) via the torsion spring (8).

5. The waste wheel assembly for guiding waste for carrier tape production according to claim 1, characterized in that: The torsion springs (8) are in two groups and distributed correspondingly to the connecting plate (4); the cross section of the connecting groove (9) is in the shape of a long groove; and a rubber plug is embedded and connected to the inner side of the connecting groove (9).

6. A waste wheel assembly for guiding waste for carrier tape production according to claim 1, characterized in that: The first guide wheel (5) is rotatably connected to the support block (1) via a rotating rod (10), and the rotating rod (10) is cylindrical and distributed on both sides of the first guide wheel (5).

7. The waste wheel assembly for guiding waste for carrier tape production according to claim 1, characterized in that: The oil storage bin (11) is in the shape of an annular groove, the abutting balls (12) penetrate the oil storage bin (11) and are abutted and rotatably connected with the rotating rod (10), the connecting groove (9) is connected with the passage of the oil storage bin (11), and the abutting balls (12) are evenly distributed on the inner side of the oil storage bin (11).

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