A PVC plate cutting machine waste collecting device

Abstract

The utility model discloses a PVC board cutting machine waste collection device relates to PVC board processing technical field, including support part and collection department. The support part contains support base plate and detachable support collection box, and the collection department sets up on the support base plate, still is equipped with adjustable collection support, and the detachable collection filter screen no.

Description

Technical Field

[0001] This utility model relates to the field of PVC sheet processing technology, specifically a waste collection device for PVC sheet cutting machines. Background Technology

[0002] PVC waste has recycling value and can be reprocessed into PVC raw materials through crushing, melting, and other processes. During the processing of PVC sheets, cutting machines generate a large amount of waste of varying sizes, including fragments and powders of different dimensions. If this waste is not collected and processed in a timely manner, it will not only directly lead to a messy processing environment, disrupt normal production processes, and reduce overall work efficiency, but also cause serious waste of resources.

[0003] Currently, traditional methods for handling waste from PVC sheet cutting machines have many drawbacks. Manual sweeping and collection are not only time-consuming and labor-intensive, significantly increasing worker workload, but also prone to scattering during collection, making thorough cleaning difficult. More importantly, manual collection cannot properly classify waste of different volumes. When using a single collection bin, all waste is mixed together, requiring significant manpower and time for sorting to meet the needs of different-sized waste for recycling. Furthermore, different volumes of PVC waste require significantly different processing techniques and applications for recycling. For example, larger fragments can be directly crushed and re-granulated, while smaller powders may need to be screened and processed separately. This mixed collection method significantly reduces recycling efficiency and increases processing costs. Simultaneously, during manual transfer or dumping of waste from a single collection bin, fine PVC powder easily disperses into the air, causing dust pollution in the work environment, affecting the health of operators and failing to meet environmental protection requirements.

[0004] Meanwhile, existing waste collection devices have a fixed structure, making it difficult to flexibly adjust the parameters of the collection components, such as the filter screen aperture and tilt angle, according to the actual volume characteristics of the waste generated during processing, resulting in poor adaptability. Utility Model Content

[0005] To address the aforementioned technical problems, this utility model provides the following technical solution: a waste collection device for PVC sheet cutting machines, comprising:

[0006] The support portion includes a support base plate;

[0007] The collection section is placed on the supporting base plate. The collection section includes a collection adjusting nut one and a collection adjusting nut two rotatably mounted on the supporting base plate. A collection bracket is adjustablely mounted on the collection adjusting nut one and the collection adjusting nut two. One end of the collection bracket is slidably mounted on a collection screw one, which is threadedly engaged with the collection adjusting nut one. The other end of the collection bracket is slidably mounted on a collection screw two, which is threadedly engaged with the collection adjusting nut two. A collection filter screen one, a collection filter screen two, and a collection filter screen three are detachably mounted on the collection bracket from left to right.

[0008] Furthermore, all three collection filters are provided with filter holes. The diameter of the filter hole on collection filter one is larger than the diameter of the filter hole on collection filter two, and the diameter of the filter hole on collection filter two is larger than the diameter of the filter hole on collection filter three.

[0009] Furthermore, the collection bracket is fixedly provided with multiple collection guide posts, which slide in conjunction with the insertion holes on the first collection filter, the second collection filter, and the third collection filter to achieve detachability.

[0010] Furthermore, a first collection conduit is fixedly installed below the first collection filter, a second collection conduit is fixedly installed below the second collection filter, and a third collection conduit is fixedly installed below the third collection filter.

[0011] Furthermore, a support collection box 1 is provided below the first collection conduit, a support collection box 2 is provided below the second collection conduit, and a support collection box 3 is provided below the third collection conduit.

[0012] Furthermore, the collection bracket is detachably provided with a collection fixing plate via collection fixing bolt two, which is used to fix the positions of collection filter one, collection filter two, and collection filter three.

[0013] Furthermore, a support shell is fixedly installed on the support base plate, and a feeding port is provided on the top of the support shell.

[0014] Furthermore, the support collection box one, support collection box two, and support collection box three are detachably mounted on the support base plate via sliding grooves.

[0015] The advantages of this utility model compared with the prior art are:

[0016] 1. By setting up collection filters with progressively decreasing pore diameters (Filter 1, Filter 2, and Filter 3), PVC waste of different volumes (large fragments, medium fragments, and powder) is automatically separated during gravity sliding, falling into corresponding support collection boxes 1, 2, and 3 respectively. This eliminates the need for manual sorting after collection, directly meeting the recycling process requirements for waste of different volumes, significantly improving recycling efficiency and reducing processing costs. Simultaneously, the design of collection partitions and rubber conduits prevents mixing of waste of different volumes during collection, ensuring accurate classification and facilitating subsequent recycling processing.

[0017] 2. Reduce labor intensity and improve the working environment; replace manual cleaning and reduce repetitive labor; the enclosed structure and rubber conduit reduce powder dispersion, reduce dust pollution, protect workers' health, and the support collection box is detachable for easy transportation and avoids waste scattering.

[0018] 3. The structure is flexible and adjustable to meet diverse needs; the first, second, and third collection filters are detachable and replaceable, and the filter aperture can be adjusted according to the characteristics of the waste; the tilt angle can be flexibly adjusted by adjusting the nut to optimize the sliding of waste and the filtration effect, while the magnetic inspection port facilitates maintenance. Attached Figure Description

[0019] Figure 1 This is a cross-sectional view of the overall structure of this utility model.

[0020] Figure 2 This is a schematic diagram of the overall structure of this utility model.

[0021] Figure 3 This is a partial structural diagram of the collection section of this utility model. Figure 1 .

[0022] Figure 4 This is a partial structural diagram of the collection section of this utility model. Figure 2 .

[0023] Figure 5 This is a partial structural diagram of the collection section of this utility model. Figure 3 .

[0024] Figure 6 This is a partial structural diagram of the collection section of this utility model. Figure 4 .

[0025] Reference numerals: 1-Collection section; 2-Support section; 101-Collection bracket; 102-Collection filter screen one; 103-Collection filter screen two; 104-Collection filter screen three; 105-Collection baffle; 106-Collection fixing bolt one; 107-Collection partition block; 108-Collection guide post; 109-Collection screw one; 110-Collection conduit one; 111-Collection conduit two; 112-Collection conduit three; 113-Collection screw two; 114-Collection fixing plate; 115-Collection fixing bolt two; 116-Collection adjusting nut one; 117-Collection adjusting nut two; 201-Supporting base plate; 202-Supporting collection box one; 203-Supporting collection box two; 204-Supporting collection box three; 205-Supporting sealing plate; 206-Supporting outer shell. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] like Figures 1 to 6 As shown, a waste collection device for a PVC sheet cutting machine includes a collection section 1 and a support section 2.

[0028] like Figures 1 to 6 As shown, the support unit 2 includes a support base plate 201, a first support collection box 202, a second support collection box 203, a third support collection box 204, a support sealing plate 205, and a support outer shell 206. The support outer shell 206 is fixedly mounted on the support base plate 201. The support sealing plate 205 is detachably mounted on the two side walls of the support outer shell 206 via magnetic attraction. A feeding port is provided on the top of the support outer shell 206. The first support collection box 202, the second support collection box 203, and the third support collection box 204 are detachably mounted on the support base plate 201 via sliding grooves. An inspection port for maintenance is provided on the front side of the support outer shell 206, and a detachable magnetic plate is provided on the inspection port for easy maintenance by maintenance personnel.

[0029] like Figures 1 to 6As shown, the collection section 1 is mounted on the support base plate 201. The collection section 1 includes a collection bracket 101, a collection filter screen 102, a collection filter screen 2 103, a collection filter screen 3 104, a collection baffle 105, a collection fixing bolt 106, a collection partition block 107, a collection guide post 108, a collection screw 109, a collection conduit 110, a collection conduit 2 111, a collection conduit 3 112, a collection screw 2 113, a collection fixing plate 114, a collection fixing bolt 2 115, a collection adjusting nut 116, and a collection adjusting nut 2 117.

[0030] like Figures 1 to 6 As shown, collection adjusting nut one 116 and collection adjusting nut two 117 are rotatably mounted on the support base plate 201. The outer walls of collection adjusting nut one 116 and collection adjusting nut two 117 are provided with anti-slip convex strips. Collection bracket 101 is adjustablely mounted on collection adjusting nut one 116 and collection adjusting nut two 117. One end of collection bracket 101 is slidably mounted on collection screw one 109. Collection screw one 109 is threadedly engaged with collection adjusting nut one 116. The other end of collection bracket 101 is slidably mounted on collection screw two 113. Collection screw two 113 is threadedly engaged with collection adjusting nut two 117. Collection filter screen one 102, collection filter screen two 103, and collection filter screen three 104 are detachably mounted on collection bracket 101 from left to right. Each of the three collection filters (102, 103, and 104) has filter holes. The diameter of the filter holes on the first collection filter (102) is larger than that on the second collection filter (103), and the diameter of the filter holes on the second collection filter (103) is larger than that on the third collection filter (104). Multiple collection guide posts (108) are fixedly mounted on the collection bracket (101). These guide posts slidably engage with the insertion holes on the first collection filter (102), the second collection filter (103), and the third collection filter (104), allowing for detachment. A first collection conduit (110) is fixedly mounted below the first collection filter (102), a second collection conduit (111) is fixedly mounted below the second collection filter (103), and a third collection conduit (112) is fixedly mounted below the third collection filter (104). A support collection box 202 is installed below the first collection conduit 110, a support collection box 203 is installed below the second collection conduit 111, and a support collection box 204 is installed below the third collection conduit 112.

[0031] like Figures 1 to 6As shown, the first collection conduit 110, the second collection conduit 111, and the third collection conduit 112 are all made of rubber material and are used to guide waste materials of corresponding sizes into the corresponding support collection boxes 202, 203, and 204. A collection partition block 107 is provided between the first collection conduit 110 and the second collection conduit 111, and between the second collection conduit 111 and the third collection conduit 112. A collection fixing plate 114 is detachably provided on the collection bracket 101 by a collection fixing bolt 115, which is used to fix the position of the first collection filter 102, the second collection filter 103, and the third collection filter 104.

[0032] like Figures 1 to 6 As shown, the working principle of the PVC sheet cutting machine waste collection device disclosed in this utility model is as follows:

[0033] According to the waste collection requirements, the operator installs collection filter screens 102, 103, and 104 with different filter pore sizes on the collection bracket 101. Specifically, the operator removes the collection fixing bolt 115 from the collection bracket 101 through the inspection port, and at the same time removes the collection fixing plate 114 from the collection bracket 101. Then, the operator installs collection filter screens 102, 103, and 104 on the collection guide post 108. During installation, it is necessary to ensure that the diameter of the filter hole on collection filter screen 102 is larger than the diameter of the filter hole on collection filter screen 103, and the diameter of the filter hole on collection filter screen 103 is larger than the diameter of the filter hole on collection filter screen 104. After installation, reset the collection fixing bolt 115 and collection fixing plate 114 so that the positions of collection filter 102, collection filter 2 103 and collection filter 3 104 are restricted on the collection bracket 101.

[0034] Adjust the tilt angle of the collection bracket 101 and the collection filters 102, 103, and 104 set on the collection bracket 101 as needed. Specifically, the operator removes the support sealing plate 205 from the support housing 206, and then manually turns the collection adjusting nut 116 and the collection adjusting nut 117 to adjust the tilt angle of the collection bracket 101, and at the same time adjusts the tilt angle of the collection filters 102, 103, and 104, so that the collection bracket 101 and the collection filters 102, 103, and 104 are in the tilted position.

[0035] After adjustment, waste is fed into the feeding port at the top of the supporting shell 206. The waste falls from the feeding port onto the collecting filter screen 3 104. Under the action of gravity, the waste slides from the collecting filter screen 3 104 to the collecting filter screen 2 103 and the collecting filter screen 1 102. During this process, because the diameter of the filter holes on the collecting filter screen 3 104 is smaller than that on the collecting filter screen 2 103, the smaller waste falls through the filter holes on the collecting filter screen 3 104 into the collecting conduit 3 112, and finally falls into the supporting collection box 3 204 for collection. The waste of moderate size falls through the filter holes on the collecting filter screen 2 103 into the collecting conduit 2 111 and finally falls into the supporting collection box 2 203 for collection. The waste of the largest size falls through the filter holes on the collecting filter screen 1 102 into the collecting conduit 110 and finally is collected by the supporting collection box 202, thus realizing the graded collection of waste by volume.

[0036] Once a certain amount of waste has been collected in support collection boxes 1 (202), 203, and 3 (204), the support collection boxes 1 (202), 203, and 3 (204) will be removed to complete the entire collection process.

Claims

1. A waste collection device for a PVC sheet cutting machine, characterized in that, include: Support part (2), the support part (2) includes a support base plate (201); The collection unit (1) is placed on the supporting base plate (201). The collection unit (1) includes a collection adjusting nut one (116) and a collection adjusting nut two (117) rotatably mounted on the supporting base plate (201). A collection bracket (101) is adjustablely mounted on the collection adjusting nut one (116) and the collection adjusting nut two (117). One end of the collection bracket (101) is slidably mounted on the collection screw one (109). On the upper part, the first collection screw (109) and the first collection adjusting nut (116) are engaged by threads. The other end of the collection bracket (101) is slidably mounted on the second collection screw (113). The second collection screw (113) and the second collection adjusting nut (117) are engaged by threads. The collection bracket (101) is detachably mounted from left to right with the first collection filter (102), the second collection filter (103), and the third collection filter (104).

2. The waste collection device for a PVC sheet cutting machine according to claim 1, characterized in that: The first collection filter (102), the second collection filter (103), and the third collection filter (104) are all provided with filter holes. The diameter of the filter hole on the first collection filter (102) is larger than the diameter of the filter hole on the second collection filter (103), and the diameter of the filter hole on the second collection filter (103) is larger than the diameter of the filter hole on the third collection filter (104).

3. The waste collection device for a PVC sheet cutting machine according to claim 2, characterized in that: The collection bracket (101) is fixedly provided with multiple collection guide posts (108). The collection guide posts (108) slide in cooperation with the insertion holes on the first collection filter (102), the second collection filter (103), and the third collection filter (104) to achieve detachability.

4. The waste collection device for a PVC sheet cutting machine according to claim 3, characterized in that: A collection conduit 1 (110) is fixedly installed below the first collection filter (102), a collection conduit 2 (111) is fixedly installed below the second collection filter (103), and a collection conduit 3 (112) is fixedly installed below the third collection filter (104).

5. The waste collection device for a PVC sheet cutting machine according to claim 4, characterized in that: A support collection box 1 (202) is provided below the first collection conduit (110), a support collection box 2 (203) is provided below the second collection conduit (111), and a support collection box 3 (204) is provided below the third collection conduit (112).

6. The waste collection device for a PVC sheet cutting machine according to claim 5, characterized in that: The collection bracket (101) is detachably provided with a collection fixing plate (114) via a collection fixing bolt two (115) for fixing the positions of collection filter one (102), collection filter two (103) and collection filter three (104).

7. A waste collection device for a PVC sheet cutting machine according to claim 6, characterized in that: A support shell (206) is fixedly installed on the support base plate (201), and a feeding port is provided on the top of the support shell (206).

8. The waste collection device for a PVC sheet cutting machine according to claim 7, characterized in that: The support collection box one (202), support collection box two (203), and support collection box three (204) are detachably mounted on the support base plate (201) via sliding grooves.

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