Waste collecting device for SMD carrier tape production

Abstract

The utility model discloses a waste collecting device for SMD carrier tape production, and relates to the technical field of SMD carrier tape production, the waste collecting device comprises a primary crushing assembly, a secondary crushing assembly and a transportation assembly, the primary crushing assembly comprises a first shell, one side of the top of the first shell is communicated with a feeding pipeline, and the bottom of the first shell is communicated with a discharging pipeline; the secondary crushing assembly comprises a second shell, the middle position of the top of the second shell communicates with a conveying pipeline, the bottom of the second shell communicates with a plurality of discharging pipelines, a second motor is fixedly installed at the bottom of the second shell, an output shaft of the second motor is connected with a second rotating shaft through a coupler, and a wall scraping assembly is arranged on the second rotating shaft. According to the device, through cooperative work of the primary crushing assembly, the secondary crushing assembly and the conveying assembly, continuous crushing and conveying of SMD carrier tape waste are achieved, the treatment efficiency is remarkably improved, the treatment cost is reduced, the wall scraping assembly is arranged, and the waste is effectively prevented from remaining on the inner wall of the shell.

Description

Technical Field

[0001] The utility model relates to the technical field of SMD carrier tape production, and more specifically, to a waste material collecting device for SMD carrier tape production. Background Art

[0002] Carrier tape refers to a strip product used in the field of electronic packaging. It has a specific thickness and has holes for holding electronic components, also known as pockets, and positioning holes for indexing and positioning. In the production of SMD carrier tapes, a lot of waste is often generated. As production residues, it is necessary to further recycle and reuse the waste to reduce the production cost of the enterprise.

[0003] The Chinese patent with publication number CN216540148U discloses a waste collection device in the production process of SMD carrier tapes, which uses an active crushing wheel and a driven crushing wheel to crush the waste in the crushing box. The applicant believes that it is difficult to completely crush the SMD carrier tape waste using only a single crushing mechanism, which affects subsequent use and is difficult to achieve an ideal treatment effect. In response to the above problems, the present device was invented. Utility Model Content

[0004] In order to overcome the above defects of the prior art, the utility model provides a waste collection device for SMD carrier tape production to solve the problem mentioned in the above background technology that the prior art uses a single crushing mechanism to make it difficult to completely crush the SMD carrier tape waste, thus affecting subsequent use.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: a waste collection device for SMD carrier tape production, comprising:

[0006] The primary crushing assembly includes a No. 1 shell, one side of the top of the No. 1 shell is connected to a feed pipe, the bottom of the No. 1 shell is connected to a discharge pipe, a No. 1 motor is fixedly installed on the top of the No. 1 shell, the output shaft of the No. 1 motor is connected to a No. 1 rotating shaft through a coupling, and a plurality of No. 1 crushing knives are fixedly installed on the No. 1 rotating shaft;

[0007] The secondary crushing assembly includes a No. 2 shell, a feeding pipeline is connected to the middle position of the top of the No. 2 shell, a plurality of discharge pipelines are connected to the bottom of the No. 2 shell, a No. 2 motor is fixedly installed at the bottom of the No. 2 shell, the output shaft of the No. 2 motor is connected to the No. 2 rotating shaft through a coupling, a plurality of No. 2 crushing knives are fixedly installed on the No. 2 rotating shaft, and a wall scraping assembly is arranged on the No. 2 rotating shaft;

[0008] The transport component is arranged between the primary crushing component and the secondary crushing component.

[0009] Furthermore, a support frame is fixedly installed outside the No. 1 shell.

[0010] Furthermore, the wall scraper assembly includes two connecting frames fixedly mounted on the second rotating shaft, springs are fixedly mounted in the connecting frames, connecting rods are slidably mounted in the connecting frames, and the connecting rods are connected to the springs, and scrapers are fixedly mounted on the outer ends of the two connecting rods.

[0011] Furthermore, the scraper is made of silicone material.

[0012] Furthermore, the transport component includes a transversely arranged transmission cylinder, the top of one side of the transmission cylinder is connected to the discharge pipeline, and the bottom of the other side of the transmission cylinder is connected to the feed pipeline.

[0013] Furthermore, an auger is rotatably mounted on the transmission cylinder, a No. 3 motor is fixedly mounted on one end of the transmission cylinder, and the No. 3 motor is connected to the auger.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model realizes the continuous crushing and transportation of SMD carrier waste through the coordinated work of the primary crushing component, the secondary crushing component and the transportation component, which significantly improves the processing efficiency and reduces the processing cost. The primary crushing component can realize the preliminary crushing of the SMD carrier waste, effectively reducing the volume of the waste and providing convenience for subsequent processing. The secondary crushing component further refines the particle size of the waste and meets the processing requirements of higher precision.

[0016] 2. The utility model is provided with a scraper assembly. The application of the scraper assembly effectively prevents waste from remaining on the inner wall of the shell, ensuring the stability and continuity of the crushing effect. At the same time, the scraper made of silicone material has good elasticity and wear resistance, which extends the service life of the scraper assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 The overall structural diagram provided by the utility model;

[0019] Figure 2 A structural cross-sectional view provided by the utility model;

[0020] Figure 3 This is a schematic structural diagram of the wall scraping assembly provided by the utility model.

[0021] Description of reference numerals:

[0022] 1. Primary crushing assembly; 101. Shell No. 1; 102. Feed pipe; 103. Motor No. 1; 104. Rotating shaft No. 1; 105. Crushing knife No. 1; 106. Discharge pipe; 2. Secondary crushing assembly; 201. Shell No. 2; 202. Feed pipe; 203. Discharge pipe; 204. Motor No. 2; 205. Rotating shaft No. 2; 206. Crushing knife No. 2; 207. Scraping wall assembly; 2071. Connecting frame; 2072. Spring; 2073. Connecting rod; 2074. Scraper; 3. Transport assembly; 301. Transport cylinder; 302. Auger; 303. Motor No. 3; 4. Support frame. DETAILED DESCRIPTION

[0023] The following is a specific embodiment of the present invention. People familiar with the technology can easily understand the other advantages and functions of the present invention from the contents disclosed in this specification. Obviously, the described embodiment is a part of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] In order to enable those skilled in the art to better understand the present application, the present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0025] Refer to the attached Figure 1-Figure 3 The embodiment of the present invention is a waste collection device for SMD carrier production, comprising a primary crushing component 1, a secondary crushing component 2 and a transport component 3, which realizes continuous and efficient treatment of waste, improves treatment efficiency, reduces treatment costs, and has positive significance for waste treatment in the SMD carrier production process.

[0026] Refer to the attached Figure 1 and Figure 2 The primary crushing component 1 is responsible for the preliminary crushing of the SMD carrier waste to achieve a particle size suitable for further processing, including a No. 1 shell 101. A feeding pipe 102 is connected to one side of the top of the No. 1 shell 101. The SMD carrier waste is put into the No. 1 shell 101 through the feeding pipe 102. The bottom of the No. 1 shell 101 is connected to a discharge pipe 106. A No. 1 motor 103 is fixedly installed on the top of the No. 1 shell 101. The output shaft of the No. 1 motor 103 is connected to a No. 1 rotating shaft 104 through a coupling. A plurality of No. 1 crushing knives 105 are fixedly installed on the No. 1 rotating shaft 104. The No. 1 motor 103 is connected to an external power supply. When in use, turning on the No. 1 motor 103 can realize the rotation of the No. 1 rotating shaft 104 and the No. 1 crushing knife 105, thereby realizing the initial crushing of the SMD carrier waste.

[0027] Refer to the attached Figure 1 A support frame 4 is fixedly installed outside the No. 1 shell 101, and the support frame 4 supports the No. 1 shell 101, thereby ensuring the structural stability of the No. 1 shell 101, that is, ensuring the structural stability of the device during use.

[0028] Through the preliminary crushing of the primary crushing component 1, the volume of the SMD carrier waste is effectively reduced, which provides convenience for subsequent processing and improves the processing efficiency.

[0029] Refer to the attached Figure 1 and Figure 2 The secondary crushing component 2 is responsible for further crushing the SMD carrier waste that has been initially crushed, and includes a No. 2 shell 201. A feed pipe 202 is connected to the middle position of the top of the No. 2 shell 201. The SMD carrier waste that has been initially crushed enters the No. 2 shell 201 through the feed pipe 202. The bottom of the No. 2 shell 201 is connected to multiple discharge pipes 203, and the SMD carrier waste that has been secondary crushed is discharged from the discharge pipes 203. A No. 2 motor 204 is fixedly installed at the bottom of the No. 2 shell 201. The output shaft of the No. 2 motor 204 is connected to a No. 2 rotating shaft 205 through a coupling. Multiple No. 2 crushing knives 206 are fixedly installed on the No. 2 rotating shaft 205. A wall scraping component 207 is arranged on the No. 2 rotating shaft 205. The wall scraping component 207 is used to clean the residual SMD carrier waste on the inner wall of the No. 2 shell 201. The No. 2 motor 204 is connected to an external power source. When in use, the No. 2 motor 204 is turned on, and the No. 2 motor 204 drives the No. 2 rotating shaft 205, the No. 2 crushing knife 206 and the scraper assembly 207 to rotate. Since some waste will splash and adhere to the inner wall of the No. 2 shell 201 during the crushing process, the scraper assembly 207 is set.

[0030] Refer to the attached Figure 2 A hemispherical support seat is fixedly installed on the inner bottom surface of the second shell 201, and the second rotating shaft 205 is rotatably connected to the support seat. By setting the support seat, the stability of the second rotating shaft 205 during the rotation process is guaranteed.

[0031] Refer to the attached Figure 3The wall scraper assembly 207 includes two connecting frames 2071 fixedly mounted on the No. 2 rotating shaft 205, a spring 2072 fixedly mounted in the connecting frame 2071, a connecting rod 2073 slidably mounted in the connecting frame 2071, and the connecting rod 2073 is connected to the spring 2072, and scrapers 2074 are fixedly mounted on the outer ends of the two connecting rods 2073, wherein the scrapers 2074 are made of silicone material, the scrapers 2074 made of silicone material have good elasticity and wear resistance, can be in close contact with the inner wall of the No. 2 shell 201 for a long time without being easily damaged, thereby ensuring the durability of the wall scraper assembly 207, and at the same time, under the connecting action of the spring 2072, the scrapers 2074 can always be in contact with the inner wall of the No. 2 shell 201, and can be applied to the No. 2 shell 201 of different diameters, with a wider range of applications.

[0032] The secondary crushing component 2 further refines the particle size of the SMD carrier waste to meet the processing requirements of higher precision; the scraping component 207 effectively prevents the waste from remaining on the inner wall of the shell, ensuring the stability and continuity of the crushing effect.

[0033] Refer to the attached Figure 1 and Figure 2 The transport component 3 realizes the continuous transmission of the SMD carrier waste, and is responsible for continuously and stably transporting the SMD carrier waste after the primary crushing to the secondary crushing component 2 for further processing. The transport component 3 is arranged between the primary crushing component 1 and the secondary crushing component 2. The transport component 3 includes a horizontally arranged transmission cylinder 301. The top of one side of the transmission cylinder 301 is connected to the discharge pipe 106, and the bottom of the other side of the transmission cylinder 301 is connected to the feeding pipe 202. An auger 302 is rotatably installed on the transmission cylinder 301. A No. 3 motor 303 is fixedly installed at one end of the transmission cylinder 301, and the No. 3 motor 303 is connected to the auger 302. The No. 3 motor 303 is connected to an external power supply. When in use, the No. 3 motor 303 is turned on, and the No. 3 motor 303 drives the auger 302 to rotate. During the rotation of the auger 302, the transportation of the once crushed SMD carrier waste is realized, and the purpose of quantitatively transporting the SMD carrier waste can be achieved by starting and stopping the No. 3 motor 303.

[0034] By providing the transport component 3, the automated and continuous transmission of the SMD carrier waste is achieved, the processing efficiency is improved, the manual operation is reduced, and the labor intensity is lowered.

[0035] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A waste collection device for SMD carrier tape production, characterized in that: include: A primary crushing assembly (1) comprises a No. 1 shell (101), a top side of the No. 1 shell (101) being connected to a feed pipe (102), a bottom of the No. 1 shell (101) being connected to a discharge pipe (106), a No. 1 motor (103) being fixedly mounted on the top of the No. 1 shell (101), an output shaft of the No. 1 motor (103) being connected to a No. 1 rotating shaft (104) via a coupling, and a plurality of No. 1 crushing knives (105) being fixedly mounted on the No. 1 rotating shaft (104); A secondary crushing assembly (2), comprising a No. 2 shell (201), wherein a feeding pipeline (202) is connected to the middle position of the top of the No. 2 shell (201), and a plurality of discharge pipelines (203) are connected to the bottom of the No. 2 shell (201), and a No. 2 motor (204) is fixedly installed at the bottom of the No. 2 shell (201), and the output shaft of the No. 2 motor (204) is connected to a No. 2 rotating shaft (205) via a coupling, and a plurality of No. 2 crushing knives (206) are fixedly installed on the No. 2 rotating shaft (205), and a wall scraping assembly (207) is arranged on the No. 2 rotating shaft (205); The transport component (3) is arranged between the primary crushing component (1) and the secondary crushing component (2).

2. The waste collection device for SMD carrier tape production according to claim 1, characterized in that: A support frame (4) is fixedly mounted on the outside of the first housing (101).

3. The waste collection device for SMD carrier tape production according to claim 1, characterized in that: The wall scraping assembly (207) comprises two connecting frames (2071) fixedly mounted on the second rotating shaft (205), a spring (2072) fixedly mounted inside the connecting frame (2071), a connecting rod (2073) slidably mounted inside the connecting frame (2071), and the connecting rod (2073) is connected to the spring (2072), and a scraper (2074) is fixedly mounted on the outer ends of the two connecting rods (2073).

4. The waste collection device for SMD carrier tape production according to claim 3, characterized in that: The scraper (2074) is made of silicone material.

5. The waste collection device for SMD carrier tape production according to claim 1, characterized in that: The transport assembly (3) comprises a transversely arranged transmission cylinder (301), wherein the top of one side of the transmission cylinder (301) is connected to the discharge pipe (106), and the bottom of the other side of the transmission cylinder (301) is connected to the conveying pipe (202).

6. The waste collection device for SMD carrier tape production according to claim 5, characterized in that: An auger (302) is rotatably mounted on the transmission cylinder (301), a third motor (303) is fixedly mounted on one end of the transmission cylinder (301), and the third motor (303) is connected to the auger (302).

Images