Multi-station pin hitting equipment for tent framework

Abstract

The utility model discloses multi-station pin hitting equipment for a tent framework. The multi-station pin hitting equipment comprises a base, a supporting column, a material changing assembly and a machining assembly. The material changing assembly is arranged, the first gear is driven by the driving motor to rotate, the second gear is driven by the rotation of the first gear to rotate, the supporting column is driven by the rotation of the second gear to rotate, the multiple sets of fixing frames are driven by the rotation of the supporting column to rotate, and after the fixing frames rotate to the position below the pin hitting device, the driving motor stops rotating; a user can synchronously replace the tent frameworks in other molds, multi-station machining of the tent frameworks can be completed through multi-set arrangement, the equipment is simple in structure and convenient to overhaul, when the molds need to be replaced, a first air cylinder drives a clamping and fixing plate to be away from the molds, and when the molds need to be replaced, a second air cylinder drives a second clamping and fixing plate to be away from the molds; a user pulls the drawing rods towards the two sides, the drawing rods enable the reset springs to be compressed, fixing of the mold can be relieved, the user can replace the mold, and use of the user is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of tent frames, and in particular relates to a multi-station pinning device for a tent frame. Background Art

[0002] A tent is a shed propped up on the ground to provide shelter from wind, rain, and sunlight and for temporary living. The tent is composed of canvas, a frame, etc. In order to ensure the portability of the tent, the tent frame generally adopts a multi-section structure, and the connection nodes of the tent frame are fixed with pins. Therefore, the tent frame needs to be pinned during production.

[0003] The prior art publication number is CN220863237U, which discloses a multi-station pinning device for a tent frame, "including at least one first station, at least one second station, at least one third station, at least one first walking mechanism extending along the X-axis direction, at least two molds adapted to be arranged on the first walking mechanism, at least one second walking mechanism and at least one pinning mechanism adapted to be arranged on the second walking mechanism, and the mold is used to accommodate the tent frame";

[0004] The above-mentioned multi-station pinning equipment uses a mold to place the tent frame, but the sizes of the tent frames are different. When producing different batches of tent frames, the mold needs to be replaced. The above-mentioned equipment is more troublesome when replacing the mold, which is inconvenient for users. At the same time, the above-mentioned equipment uses multiple sets of slide rails and drive sources to adjust the mold and pinning device. The structure is relatively complicated, which is not convenient for subsequent maintenance of the equipment.

[0005] It should be noted that the above contents belong to the technical knowledge of the inventor and do not necessarily constitute prior art. Utility Model Content

[0006] In order to solve the above-mentioned problems that the mold is inconvenient to replace and the equipment structure is complex and inconvenient to repair, the purpose of the utility model is to provide a multi-station pinning device for a tent frame.

[0007] To achieve the above purpose, the utility model proposes a multi-station pinning device for a tent frame, characterized in that it includes a base, a support column, a material changing assembly and a processing assembly, wherein the support column is rotatably mounted at the top center of the base, the material changing assembly is mounted above the base, and the processing assembly is mounted on the side wall of the base;

[0008] The refueling assembly includes a driving motor, a first gear, a second gear, multiple groups of auxiliary rods, and a processing disk. The driving motor is installed at the top end of the base through bolts. The first gear is installed at the output end of the driving motor. The second gear is sleeved and fixedly installed outside the support column. Multiple groups of the auxiliary rods are symmetrically installed at the bottom end of the processing disk through bolts. The processing disk is installed at the top end of the support column through bolts.

[0009] In one example, the refueling assembly further includes multiple groups of fixing frames, two groups of pulling rods, a fixing block, a return spring, a first cylinder, and a clamping plate. Multiple groups of the fixing frames are installed at the top end of the processing disk through bolts. Two groups of the pulling rods are symmetrically slidably installed through the side walls of the fixing frames. The fixing block is installed at one end of the pulling rod. The return spring is installed between the fixing block and the inner wall of the fixing frame. The first cylinder is installed at the inner wall of the fixing frame through bolts. The clamping plate is installed at the output end of the first cylinder.

[0010] In one example, the first gear and the second gear are in meshing transmission, and multiple groups of the auxiliary rods are slidably arranged on the upper surface of the base.

[0011] In one example, multiple groups of ball bearings are provided on the surface of the fixing block. The return spring is sleeved outside the pulling rod. The cross section of the fixing frame is in a rectangular structure.

[0012] In one example, a mold is placed in the fixing frame, and a skeleton placement groove is formed on the surface of the mold.

[0013] In one example, the processing assembly includes two groups of fixing frames, a second cylinder, a fixing plate, multiple groups of limiting rods, a pin puncher, and an auxiliary pin. Two groups of the fixing frames are symmetrically installed on the side walls of the base through bolts. The second cylinder is installed at the top end of the fixing frame through bolts. The fixing plate is installed at the output end of the second cylinder. Multiple groups of the limiting rods are symmetrically installed on the inner walls of the fixing frames. The pin puncher is installed at the bottom end of the fixing plate through bolts. The auxiliary pin is installed on the side wall of the fixing frame through bolts.

[0014] In one example, the cross section of the fixing frame is in a U-shaped structure. The limiting rods pass through the fixing plate, and the limiting rods are slidably arranged with the fixing plate.

[0015] A multi-station pin punching device for a tent skeleton proposed by the present utility model can bring the following beneficial effects:

[0016] By setting up a material changing component, with the driving motor, No. 1 gear, No. 2 gear, and support column rotating, and the support column, processing disk, fixing frame, pin driver and auxiliary rod being set, multi-station processing of the tent frame can be completed. The equipment has a simple structure and is easy to maintain. When the mold needs to be replaced, the No. 1 cylinder drives the clamping plate away from the mold, and the user pulls the pull rod to both sides. The pull rod causes the reset spring to be compressed, thereby releasing the fixation of the mold, and the user can replace the mold, which is convenient for the user to use.

[0017] By providing a processing component, the height of the fixed plate can be adjusted by using the No. 2 cylinder, and the height of the pin driver can be adjusted synchronously. The pin driver can be used to perform pinning processing on the tent frame. With the setting of the limit rod, the vertical movement of the fixed plate can be guaranteed, and with the setting of the auxiliary pin, the stable rotation of the processing disk can be guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0020] Figure 2 This is a schematic diagram of the structure of the material changing component of the utility model.

[0021] Figure 3 It is a partial structural schematic diagram of the material changing component of the utility model.

[0022] Figure 4 This is a schematic diagram of the processing component structure of the utility model.

[0023] In the figure: 1. Base; 2. Support column; 3. Material changing assembly; 4. Processing assembly; 5. Driving motor; 6. Gear No. 1; 7. Gear No. 2; 8. Auxiliary rod; 9. Processing disk; 10. Fixed frame; 11. Pull-out rod; 12. Fixed block; 13. Reset spring; 14. Cylinder No. 1; 15. Clamping plate; 16. Mold; 17. Fixed frame; 18. Cylinder No. 2; 19. Fixed plate; 20. Limit rod; 21. Pin driver; 22. Auxiliary pin. DETAILED DESCRIPTION

[0024] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in the form of examples in conjunction with the accompanying drawings.

[0025] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0026] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0027] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] In the present utility model, unless otherwise clearly specified and limited, the first feature "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description of reference terms "one scheme", "some schemes", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more schemes or examples.

[0029] like Figure 1 to Figure 4As shown, an embodiment of the utility model proposes a multi-station pinning device for a tent frame, which includes a base 1, a support column 2, a material changing assembly 3 and a processing assembly 4, wherein the support column 2 is rotatably mounted at the top center of the base 1, the material changing assembly 3 is mounted above the base 1, and the processing assembly 4 is mounted on the side wall of the base 1, the material changing assembly 3 includes a driving motor 5, a first gear 6, a second gear 7, multiple groups of auxiliary rods 8 and a processing disk 9, the driving motor 5 is mounted on the top of the base 1 by bolts, the first gear 6 is mounted on the output end of the driving motor 5, the second gear 7 is sleeved and fixedly mounted on the outside of the supporting column 2, multiple groups of the auxiliary rods 8 are symmetrically mounted on the bottom of the processing disk 9 by bolts, and the processing disk 9 is mounted on the top of the supporting column 2 by bolts, the driving motor 5 can drive the first gear 6 to rotate, and the second gear 7 can drive the processing disk 9 to rotate, which is convenient for subsequent multi-station pinning processing of the tent frame, and the setting of the auxiliary rod 8 improves the stability of the rotation of the processing disk 9.

[0030] Specifically, the material replacement assembly 3 also includes multiple groups of fixed frames 10, two groups of pull-out rods 11, a fixed block 12, a return spring 13, a No. 1 cylinder 14 and a clamping plate 15. The multiple groups of fixed frames 10 are installed on the top of the processing disk 9 by bolts, and the two groups of pull-out rods 11 are symmetrically slidably penetrated and installed on the side wall of the fixed frame 10. The fixed block 12 is installed at one end of the pull-out rod 11, and the return spring 13 is installed between the fixed block 12 and the inner wall of the fixed frame 10. The No. 1 cylinder 14 is installed on the inner wall of the fixed frame 10 by bolts, and the clamping plate 15 is installed at the output end of the No. 1 cylinder 14. When the mold 16 needs to be replaced, the No. 1 cylinder 14 drives the clamping plate 15 away from the mold 16, and the user pulls the pull-out rod 11 to both sides. The pull-out rod 11 causes the return spring 13 to be compressed, so that the fixation of the mold 16 can be released, and the user can replace the mold 16, which is convenient for the user to use.

[0031] Specifically, the first gear 6 and the second gear 7 are meshed for transmission, and multiple groups of auxiliary rods 8 are slidably arranged on the upper surface of the base 1. The meshing transmission of the first gear 6 and the second gear 7 can transmit the rotation of the driving motor 5, and the auxiliary rods 8 can ensure the stable rotation of the processing disk 9.

[0032] Specifically, a plurality of groups of balls are disposed on the surface of the fixing block 12 , the return spring 13 is sleeved on the outside of the pull rod 11 , and the cross section of the fixing frame 10 is a mouth-shaped structure, which is beneficial to the subsequent fixation of the mold 16 .

[0033] Specifically, a mold 16 is placed in the fixing frame 10 , and a frame placement groove is provided on the surface of the mold 16 , so that the tent frame can be placed therein.

[0034] Specifically, the processing component 4 includes two sets of fixing frames 17, second cylinders 18, fixing plates 19, multiple sets of limiting rods 20, pin punchers 21, and auxiliary pins 22. The two sets of fixing frames 17 are symmetrically installed on the side wall of the base 1 through bolts. The second cylinders 18 are installed at the top of the fixing frames 17 through bolts. The fixing plates 19 are installed at the output ends of the second cylinders 18. The multiple sets of limiting rods 20 are symmetrically installed on the inner walls of the fixing frames 17. The pin punchers 21 are installed at the bottom ends of the fixing plates 19 through bolts. The auxiliary pins 22 are installed on the side walls of the fixing frames 17 through bolts. The height of the fixing plate 19 can be adjusted by using the second cylinder 18, and the height of the pin puncher 21 can be adjusted synchronously. The tent frame can be processed by punching pins by using the pin puncher 21. With the setting of the limiting rods 20, the vertical movement of the fixing plate 19 can be ensured. With the setting of the auxiliary pins 22, the stable rotation of the processing disk 9 can be ensured.

[0035] Specifically, the cross-section of the fixing frame 17 is in a U-shaped structure. The limiting rods 20 pass through the fixing plate 19, and the limiting rods 20 are slidably arranged with the fixing plate 19. The setting of the limiting rods 20 can improve the stability of the rotation of the processing disk 9.

[0036] Working principle: When using the multi-station pin punching device for the tent frame, through the provided material changing component 3, the user can place the tent frame into the mold 16. The driving motor 5 drives the first gear 6 to rotate. The rotation of the first gear 6 drives the second gear 7 to rotate. The rotation of the second gear 7 drives the support column 2 to rotate. The rotation of the support column 2 drives the processing disk 9 to rotate. The rotation of the processing disk 9 drives multiple sets of fixing frames 10 to rotate. After rotating to the position below the pin puncher 21, the driving motor 5 stops rotating, and the pin puncher 21 punches the tent frame at this time. The user can synchronously replace the tent frames in the other molds 16. With multiple sets, the multi-station processing of the tent frame can be completed. The device has a simple structure and is convenient for maintenance. When the mold 16 needs to be replaced, the first cylinder 14 drives the clamping plate 15 to move away from the mold 16. The user pulls the pull rod 11 to both sides, and the pull rod 11 causes the return spring 13 to be compressed, so that the fixing of the mold 16 can be released. The user can then replace the mold 16, which is convenient for the user to use. Through the provided processing component 4, the height of the fixing plate 19 can be adjusted by using the second cylinder 18, and the height of the pin puncher 21 can be adjusted synchronously. The tent frame can be processed by punching pins by using the pin puncher 21. With the setting of the limiting rods 20, the vertical movement of the fixing plate 19 can be ensured. With the setting of the auxiliary pins 22, the stable rotation of the processing disk 9 can be ensured.

[0037] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0038] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A multi-station pinning device for a tent frame, characterized in that: It includes a base (1), a support column (2), a material changing component (3) and a processing component (4). The support column (2) is rotatably installed at the center of the top end of the base (1). The material changing component (3) is installed above the base (1), and the processing component (4) is installed on the side wall of the base (1). The material changing component (3) includes a driving motor (5), a first gear (6), a second gear (7), multiple groups of auxiliary rods (8) and a processing disc (9). The driving motor (5) is installed at the top end of the base (1) through bolts. The first gear (6) is installed at the output end of the driving motor (5). The second gear (7) is sleeved and fixedly installed outside the support column (2). Multiple groups of the auxiliary rods (8) are symmetrically installed at the bottom end of the processing disc (9) through bolts. The processing disc (9) is installed at the top end of the support column (2) through bolts.

2. A multi-station pinning device for a tent frame according to claim 1, characterized in that: The material changing component (3) further includes multiple groups of fixing frames (10), two sets of pull rods (11), fixing blocks (12), return springs (13), a first cylinder (14) and clamping plates (15). Multiple groups of the fixing frames (10) are installed at the top end of the processing disc (9) through bolts. Two sets of the pull rods (11) are symmetrically slidably installed through the side walls of the fixing frames (10). The fixing blocks (12) are installed at one end of the pull rods (11). The return springs (13) are installed between the fixing blocks (12) and the inner walls of the fixing frames (10). The first cylinder (14) is installed on the inner wall of the fixing frame (10) through bolts. The clamping plates (15) are installed at the output end of the first cylinder (14).

3. The multi-station pinning device for a tent frame according to claim 1, characterized in that: The first gear (6) is in meshing transmission with the second gear (7). Multiple groups of the auxiliary rods (8) are slidably arranged on the upper surface of the base (1).

4. The multi-station pinning device for a tent frame according to claim 2, characterized in that: Multiple balls are provided on the surface of the fixing block (12). The return spring (13) is sleeved outside the pull rod (11). The cross section of the fixing frame (10) is in a square structure.

5. The multi-station pinning device for a tent frame according to claim 2, characterized in that: A mold (16) is placed in the fixing frame (10). A skeleton placement groove is formed on the surface of the mold (16).

6. The multi-station pinning device for a tent frame according to claim 1, characterized in that: The processing component (4) includes two sets of fixing frames (17), a second cylinder (18), a fixing plate (19), multiple groups of limiting rods (20), a pin puncher (21) and an auxiliary pin (22). Two sets of the fixing frames (17) are symmetrically installed on the side wall of the base (1) through bolts. The second cylinder (18) is installed at the top end of the fixing frame (17) through bolts. The fixing plate (19) is installed at the output end of the second cylinder (18). Multiple groups of the limiting rods (20) are symmetrically installed on the inner wall of the fixing frame (17). The pin puncher (21) is installed at the bottom end of the fixing plate (19) through bolts. The auxiliary pin (22) is installed on the side wall of the fixing frame (17) through bolts.

7. The multi-station pinning device for a tent frame according to claim 6, characterized in that: The cross section of the fixing frame (17) is in a U-shaped structure. The limiting rod (20) passes through the fixing plate (19), and the limiting rod (20) is slidably arranged with the fixing plate (19).

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