Ejecting device for aluminum profile extrusion

Abstract

The utility model provides a material ejecting device for aluminum profile extrusion, which belongs to the technical field of profile processing, and comprises a support assembly and a material ejecting assembly, the support assembly comprises a support, a support table mounted in the middle of the upper end of the support, a guide rail mounted in the middle of the support table and a fixed block mounted above the support table, the material ejecting assembly comprises an ejecting block, a sliding piece installed on the side wall of the lower end of the ejecting block and a baffle installed at the lower end of the sliding piece. The supporting assembly composed of the support, the supporting table, the guide rail and the fixing block is additionally arranged and used for guiding produced profiles and assisting the profiles in follow-up machining operation, the guide rail installed in the middle of the supporting table is used for guiding the profiles, the profiles can be conveyed backwards along the guide rail, the profiles are prevented from tilting, and the production efficiency is improved. And the sliding piece with the baffle is installed at the bottom of the ejection block and used for being matched with the sectional material to eject the sectional material backwards, the sectional material is limited, and the stability of the position of the sectional material is maintained.

Description

Technical Field

[0001] The utility model belongs to the technical field of profile processing, and particularly relates to a blank pushing device for aluminum profile extrusion. Background Art

[0002] The extruder is the main equipment for aluminum profile extrusion processing. Aluminum profile extrusion processing is an important method using metal plastic pressure forming, and its important feature is that the blank can be processed into tubes, rods, and profiles at one time.

[0003] After the existing extruder produces profiles, most of the existing equipment directly cuts the profiles, or adds a follow-up device to perform fixed-length cutting on the profiles. With the subsequent cutting equipment processing of the extruder, due to the long profiles and the empty rear end of the conveying device, there is no good positioning and conveying mechanism. After the profiles are cooled, they are prone to warping and deformation, affecting the storage and conveying of the profiles. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a blank pushing device for aluminum profile extrusion, aiming to solve the problems proposed in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A blank pushing device for aluminum profile extrusion, comprising:

[0007] A support assembly, including a bracket, a support table installed at the middle position of the upper end of the bracket, a guide rail installed at the middle of the support table, and a fixed block installed above the support table. A bevel structure matching the upper end face of the guide rail is provided at the middle position of the lower end of the fixed block;

[0008] A blank pushing assembly, including a top block, a sliding member installed on the side wall of the lower end of the top block, and a baffle installed at the lower end of the sliding member. The side wall of the sliding member is in sliding contact with the side wall of the support table, the side wall of the lower end of the sliding member is in sliding contact with the side wall of the guide rail, and the lower end of the baffle is in sliding contact with the upper end of the guide rail.

[0009] As a preferred solution of the utility model, a pull rod is movably inserted into the top block, and the lower end of the pull rod is connected to the upper end of the baffle by a bolt.

[0010] As a preferred solution of the utility model, a top rod matching the fixed block is inserted into the side wall of the top block. A bevel structure matching the middle groove of the pull rod is provided at the end of the top rod, and a step edge structure matching the inner side wall of the top block is provided at the middle side wall of the top rod.

[0011] As a preferred embodiment of the present utility model, a tension spring is connected to one side inside the top block by a bolt, and the end of the tension spring is clamped to the side wall of the end of the ejector rod.

[0012] As a preferred embodiment of the present utility model, a connecting piece is inserted into the bottom of the fixed block, a roller is rotatably installed on the side wall of the connecting piece, and the side wall of the roller is in rolling contact with the upper end surface of the guide rail.

[0013] As a preferred embodiment of the present utility model, a spring is connected to the inside of the fixed block by a bolt, and the lower end of the spring is clamped to the upper end of the connecting piece.

[0014] As a preferred embodiment of the present utility model, a guide post matching the bracket is installed on the side plate of the support table, the guide post is inserted into the positioning hole on the side wall of the bracket, a limit block is threadedly connected in the middle of the guide post, the limit block is located above the bracket, and scale lines matching the limit block are provided on the side wall of the guide post.

[0015] Compared with the prior art, the beneficial effects of the present utility model are:

[0016] In this application, a support assembly composed of a bracket, a support table, a guide rail and a fixed block is added to guide the produced profiles and assist the profiles in subsequent processing operations. The guide rail installed in the middle of the support table is used to guide the profiles, so that the profiles can be conveyed backward along the guide rail. The fixed block is used to cooperate with the profiles for limiting, preventing the profiles from warping and maintaining the stable conveyance of the profiles. The guide post with a limit block installed on the side wall of the support table is used to dock the support table with the bracket. By rotating the limit block, the height of the support table extending on the bracket can be adjusted in cooperation with the guide post to adapt to the conveyance of profiles of different sizes.

[0017] In this application, a top material assembly composed of a top block, a sliding member and a baffle is added to assist the profile to move backward. When the side wall of the top block contacts the fixed block of the support assembly, it is used to cooperate to complete actions such as fixed-length cutting. The top material assembly can continue to assist the profile to move backward, keep the profile moving backward smoothly, and reduce the possibility of deformation of the profile. Among them, the sliding member with a baffle installed at the bottom of the top block is used to cooperate with the profile to be ejected backward and limit the profile to maintain the stability of the profile position. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts. Among them:

[0019] Figure 1One of the overall structural schematic diagrams of the present utility model;

[0020] Figure 2 Another overall structural schematic diagram of the present utility model;

[0021] Figure 3 Side structural schematic diagram of the present utility model;

[0022] Figure 4 Structural schematic diagram of the ejector assembly of the present utility model;

[0023] Figure 5 Schematic cross-sectional structure diagram at A-A of the present utility model.

[0024] In the figure: 100, support assembly; 101, bracket; 102, support table; 103, guide rail; 104, fixing block; 105, connecting piece; 106, roller; 107, guide post; 108, limit block; 109, spring; 200, ejector assembly; 201, ejector block; 202, sliding part; 203, baffle; 204, pull rod; 205, ejector rod; 206, tension spring. Specific embodiments

[0025] To make the above objects, features, and advantages of the present utility model more obvious and understandable, the specific embodiments of the present utility model will be described in detail below with reference to the accompanying drawings of the specification.

[0026] In the following description, many specific details are set forth to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0027] Secondly, the so-called "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that can be included in at least one implementation manner of the present utility model. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment that excludes other embodiments.

[0028] Embodiment 1

[0029] Refer to Figures 1-5 , which is the first embodiment of the present utility model. This embodiment provides a top material device for aluminum profile extrusion, including

[0030] The supporting component 100 includes a bracket 101, a supporting platform 102 installed at the middle position of the upper end of the bracket 101, a guide rail 103 installed in the middle of the supporting platform 102, and a fixing block 104 installed above the supporting platform 102. A bevel structure matching the upper end face of the guide rail 103 is provided at the middle position of the lower end of the fixing block 104.

[0031] Among them, the supporting component 100 composed of the bracket 101, the supporting platform 102, the guide rail 103 and the fixing block 104 is added to guide the produced profiles and assist the profiles in subsequent processing operations. The guide rail 103 installed in the middle of the supporting platform 102 is used to guide the profiles so that the profiles can be conveyed backward along the guide rail 103. The fixing block 104 is used to cooperate with the profiles for limiting, prevent the profiles from warping, and maintain the stable conveyance of the profiles.

[0032] Specifically, a connecting piece 105 is inserted at the bottom of the fixing block 104, and a roller 106 is rotatably installed on the side wall of the connecting piece 105. The side wall of the roller 106 is in rolling contact with the upper end face of the guide rail 103.

[0033] Among them, the connecting piece 105 with the roller 106 is installed on the side plate of the fixing block 104. The roller 106 can stably press on the upper end face of the profile, assist the profile to be conveyed backward, prevent the profile from rubbing against the bottom of the fixing block 104 due to uneven end faces, reduce the possibility of profile wear, and also have a certain gap between the bottom of the fixing block 104 and the profile to prevent the profile from being stuck.

[0034] Furthermore, a spring 109 is connected to the inside of the fixing block 104 by bolts, and the lower end of the spring 109 is clamped to the upper end of the connecting piece 105.

[0035] Among them, the spring 109 is installed inside the fixing block 104 and connected to the connecting piece 105. On the basis of the connection of the fixing block 104, the spring 109 can provide a certain elastic force to the connecting piece 105, maintain the downward extension of the connecting piece 105, and stably press on the profile surface.

[0036] Preferably, a guide post 107 matching the bracket 101 is installed on the side plate of the supporting platform 102. The guide post 107 is inserted into the positioning hole on the side wall of the bracket 101. A limit block 108 is threadedly connected in the middle of the guide post 107. The limit block 108 is located above the bracket 101, and a scale line matching the limit block 108 is provided on the side wall of the guide post 107.

[0037] Among them, the guide post 107 with the limit block 108 installed on the side wall of the supporting platform 102 is used to dock the supporting platform 102 with the bracket 101. By rotating the limit block 108, the height of the supporting platform 102 extending on the bracket 101 can be adjusted in cooperation with the guide post 107 to adapt to the conveyance of profiles of different sizes.

[0038] During use, by rotating the limit block 108, the height of the support platform 102 extending on the bracket 101 can be adjusted in cooperation with the guide post 107, so that the lower end surface of the profile is in contact with the upper end surface of the guide rail 103. When the profile moves below the fixed block 104, on the basis of the connection of the fixed block 104, the spring 109 can provide a certain elastic force to the connecting piece 105, maintaining the downward extension of the connecting piece 105 and stably pressing on the surface of the profile.

[0039] In summary, a support assembly 100 composed of a bracket 101, a support platform 102, a guide rail 103 and a fixed block 104 is added to guide the produced profile and assist the profile in subsequent processing operations. The guide rail 103 installed in the middle of the support platform 102 is used to guide the profile, enabling the profile to be conveyed backward along the guide rail 103. The fixed block 104 is used to cooperate with the profile for limiting, preventing the profile from tilting and maintaining the stable conveyance of the profile. The guide post 107 with a limit block 108 installed on the side wall of the support platform 102 is used to dock the support platform 102 with the bracket 101. By rotating the limit block 108, the height of the support platform 102 extending on the bracket 101 can be adjusted in cooperation with the guide post 107 to adapt to the conveyance of profiles of different sizes.

[0040] Embodiment 2

[0041] Refer to Figures 1-5 , which is the second embodiment of the present invention. Different from the previous embodiment, this embodiment provides a top material component 200.

[0042] The top material component 200 includes a top block 201, a sliding member 202 installed on the lower side wall of the top block 201, and a baffle 203 installed at the lower end of the sliding member 202. The side wall of the sliding member 202 is in sliding contact with the side wall of the support platform 102, the lower side wall of the sliding member 202 is in sliding contact with the side wall of the guide rail 103, and the lower end of the baffle 203 is in sliding contact with the upper end of the guide rail 103.

[0043] Among them, a top material component 200 composed of a top block 201, a sliding member 202 and a baffle 203 is added to assist the profile in moving backward. When the side wall of the top block 201 contacts the fixed block 104 of the support assembly 100, it is used to cooperate to complete actions such as fixed-length cutting. The top material component 200 can continue to assist the profile in moving backward, keeping the profile conveyed smoothly backward and reducing the possibility of the profile deforming. Among them, the sliding member 202 with a baffle 203 installed at the bottom of the top block 201 is used to cooperate with the profile to be pushed out backward and limit the profile to maintain the stability of the profile position.

[0044] Specifically, a pull rod 204 is movably inserted into the top block 201, and the lower end of the pull rod 204 is connected to the upper end of the baffle 203 by a bolt.

[0045] A pull rod 204 is installed inside the top block 201. Pulling the pull rod 204 upward can drive the baffle 203 to rise, so that the baffle 203 no longer blocks the end of the profile, making it convenient to transport the profile backward.

[0046] Furthermore, a top rod 205 matching the fixed block 104 is inserted into the side wall of the top block 201, and an inclined surface structure matching the middle groove of the pull rod 204 is provided at the end of the top rod 205, and a step edge structure matching the inner side wall of the top block 201 is provided on the middle side wall of the top rod 205.

[0047] Among them, a push rod 205 with a sloped structure is installed on the side wall of the top block 201. When the side wall of the top block 201 gradually contacts the side wall of the fixed block 104, the push rod 205 will preferentially contact the side wall of the fixed block 104, and then press the push rod 205 inward, so that the sloped surface of the end of the push rod 205 faces the side wall of the pull rod 204 to provide an oblique thrust, pushing the pull rod 204 to rise along the side wall of the top block 201, and then pulling the baffle 203 to rise, so that the baffle 203 no longer jams the processed profile, facilitating the backward transportation of the profile.

[0048] Preferably, a tension spring 206 is connected to one side of the interior of the top block 201 via bolts, and the end of the tension spring 206 is clamped on the end side wall of the top rod 205 .

[0049] Among them, a tension spring is installed inside the top block 201 to connect with the top rod 205. When the top rod 205 is pressed inward to trigger the pull rod 204 to rise, the tension spring 206 will be pulled to produce a certain deformation. At this time, the tension spring 206 will have a certain elastic potential energy. After the profile is transported to the rear end, the top block 201 moves to its original position, and the side wall of the top rod 205 will be separated from the contact with the fixed block 104, thereby losing the pulling force on the tension spring 206, causing the tension spring 206 to release the elastic potential energy stored before, and pull the top rod 205 toward the outer wall of the top block 201. The side wall of the pull rod 204 loses the supporting force provided by the inclined surface at the end of the top rod 205, and will descend with the baffle 203 under the action of gravity, and be re-connected to the upper end surface of the guide rail 103.

[0050] During use, after the profile exits the extruder, it will first come into contact with the baffle 203 installed at the bottom of the top block 201, and then cooperate with the sliding member 202 to limit the profile. As the profile is conveyed backward, when the side wall of the top block 201 gradually comes into contact with the side wall of the fixed block 104, the ejector rod 205 will first come into contact with the side wall of the fixed block 104, and then press the ejector rod 205 inward, so that the inclined surface at the end of the ejector rod 205 provides an oblique thrust to the side wall of the pull rod 204, pushing the pull rod 204 to rise along the side wall of the top block 201, and then pulling the baffle 203 to rise, so that the baffle 203 no longer blocks the processed profile, facilitating the backward conveyance of the profile. When the conveyance of the profile is completed, the top block 201 will move back to its original position under the reverse acting force of the ejector rod 205 until the side wall of the ejector rod 205 disengages from the contact with the fixed block 104, and then loses the pulling force on the tension spring 206, causing the tension spring 206 to release the elastic potential energy stored before, pulling the ejector rod 205 outwards of the outer side wall of the top block 201. The side wall of the pull rod 204 loses the support force provided by the inclined surface at the end of the ejector rod 205, and will drive the baffle 203 to descend under the action of gravity, and re-engage with the upper end surface of the guide rail 103.

[0051] In summary, in this application, by adding the top material assembly 200 composed of the top block 201, the sliding member 202 and the baffle 203, which is used to assist the profile to move backward. When the side wall of the top block 201 comes into contact with the fixed block 104 of the support assembly 100, it is used to cooperate to complete actions such as fixed-length cutting. The top material assembly 200 can continue to assist the profile to move backward, keep the profile conveying smoothly backward, and reduce the possibility of the profile deforming. Among them, the sliding member 202 with the baffle 203 installed at the bottom of the top block 201 is used to cooperate with the profile to be ejected backward and limit the profile to maintain the stability of the profile position.

[0052] Importantly, it should be noted that the construction and arrangement of the present application shown in multiple different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who refer to this disclosure should easily understand that many modifications are possible without materially departing from the novel teachings and advantages of the subject matter described in this application (for example, changes in the dimensions, scales, structures, shapes and proportions of various elements, as well as parameter values (such as temperature, pressure, etc.), installation arrangements, use of materials, colors, orientations, etc.). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of the element may be inverted or otherwise changed, and the nature, number or position of discrete elements may be altered or changed. Accordingly, all such modifications are intended to be included within the scope of the present utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "means-plus-function" clause is intended to cover the structures that perform the recited function herein, and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present utility model. Therefore, the present utility model is not limited to a particular embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0053] In addition, in order to provide a concise description of the exemplary embodiments, all features of the actual embodiments may not be described (i.e., those features that are not relevant to the currently contemplated best mode of carrying out the present utility model or those features that are not relevant to the implementation of the present utility model).

[0054] It should be understood that in the development of any actual implementation, as in any engineering or design project, numerous specific implementation decisions may be made. Such development efforts may be complex and time-consuming, but for those of ordinary skill in the art who benefit from this disclosure, without undue experimentation, such development efforts will be a routine task of design, manufacturing and production.

[0055] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model and not to limit them. Although the present utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present utility model may be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present utility model, and all of them should be covered by the scope of the claims of the present utility model.

Claims

1. A material pushing device for aluminum profile extrusion, characterized in that: including a support component (100), comprising a bracket (101), a support platform (102) installed at the middle position of the upper end of the bracket (101), a guide rail (103) installed in the middle of the support platform (102), and a fixing block (104) installed above the support platform (102), wherein a bevel structure matching the upper end surface of the guide rail (103) is provided at the middle position of the lower end of the fixing block (104); a blanking component (200), comprising a top block (201), a sliding member (202) installed on the side wall of the lower end of the top block (201), and a baffle (203) installed at the lower end of the sliding member (202), wherein the side wall of the sliding member (202) is in sliding contact with the side wall of the support platform (102), the side wall of the lower end of the sliding member (202) is in sliding contact with the side wall of the guide rail (103), and the lower end of the baffle (203) is in sliding contact with the upper end of the guide rail (103).

2. The top material device for aluminum profile extrusion according to claim 1, characterized in that: A pull rod (204) is movably inserted into the top block (201), and the lower end of the pull rod (204) is connected to the upper end of the baffle (203) by a bolt.

3. The top material device for aluminum profile extrusion according to claim 2, characterized in that: A ejector rod (205) matching the fixing block (104) is inserted into the side wall of the top block (201), a bevel structure matching the middle groove of the pull rod (204) is provided at the end of the ejector rod (205), and a step edge structure matching the inner side wall of the top block (201) is provided on the middle side wall of the ejector rod (205).

4. The top material device for aluminum profile extrusion according to claim 3, characterized in that: A tension spring (206) is connected to one side inside the top block (201) by a bolt, and the end of the tension spring (206) is clamped to the side wall of the end of the ejector rod (205).

5. The top material device for aluminum profile extrusion according to claim 4, characterized in that: A connecting member (105) is inserted into the bottom of the fixing block (104), a roller (106) is rotatably installed on the side wall of the connecting member (105), and the side wall of the roller (106) is in rolling contact with the upper end surface of the guide rail (103).

6. The ejector device for aluminum profile extrusion according to claim 5, characterized in that: A spring (109) is connected to the inside of the fixing block (104) by a bolt, and the lower end of the spring (109) is clamped to the upper end of the connecting member (105).

7. The ejector device for aluminum profile extrusion according to claim 6, characterized in that: A guide post (107) matching the bracket (101) is installed on the side plate of the support platform (102), the guide post (107) is inserted into the positioning hole on the side wall of the bracket (101), a limit block (108) is threadedly connected to the middle of the guide post (107), the limit block (108) is located above the bracket (101), and a scale line matching the limit block (108) is provided on the side wall of the guide post (107).

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