Rotary melting equipment for welding membrane element

Abstract

The utility model discloses rotary melting equipment for welding a membrane element, and particularly relates to the field of rotary melting, which comprises a workbench, a support arranged at the top end of the workbench, an air pump arranged on the side wall of the support, a driving device arranged at the power output end of the air pump, and an upper clamping piece arranged at the power output end of the driving device. An upper clamping piece is arranged at the top end of the workbench, a lower clamping piece is arranged below the upper clamping piece, a fixing groove is formed below the lower clamping piece, the fixing groove is connected with the lower clamping piece, and an adjusting mechanism and a fixing mechanism are arranged in the upper clamping piece and the fixing groove respectively. According to the welding device, the upper clamping piece is arranged in the fixing groove, the air pump is used for vertically moving the upper clamping piece so that an operator can conveniently install the welding piece, meanwhile, the welding piece is fixed through the fixing mechanism arranged in the upper clamping piece and the adjusting mechanism arranged in the fixing groove, and meanwhile, the device adjusts the size of the upper clamping piece and the size of the fixing groove through the adjusting mechanism and the fixing mechanism.

Description

Technical Field

[0001] The utility model relates to the field of spin melting, and more specifically, to a spin melting device for welding film elements. Background Art

[0002] Spin melting equipment, also known as spin friction welding equipment, is mainly used to weld two round thermoplastic plastic workpieces. During the welding process, one workpiece is fixed on the bottom mold, and the other workpiece rotates on the fixed workpiece surface. Due to a certain pressure acting on the two workpieces, the heat generated by the friction between the workpieces will melt the contact surfaces of the two workpieces, forming a firm and airtight bond;

[0003] After searching, the Chinese patent application number 201620273446.6 discloses a spin melting device for welding membrane elements. The invention drives two spin welding disks to approach each other along the axis of the central tube and rotate in opposite directions through a driving device, so that the two end caps are respectively heat-spin welded with the two ends of the central tube. It realizes the simultaneous automatic welding of the end caps on both sides, which not only has high welding efficiency, but also achieves a good spin melting welding effect. After spin melting, the central tube and the end caps are completely melted into one, which is firm and reliable. At the same time, the equipment has a reasonable structure and strong practicality, and can better guarantee product quality.

[0004] In view of the above technology, the inventor believes that when the spin melting device of the device is welding, it is necessary to use the upper and lower devices to clamp the welded parts respectively, but the clamping devices of the spin melting device are all of fixed sizes, so that the device can only process a single size;

[0005] Therefore, in order to solve the above problems, a spin melting device for welding membrane elements is proposed. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a spin melting device for welding film elements to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rotary melting device for welding membrane elements, comprising a workbench and a support arranged on the top thereof, characterized in that an air pump is arranged on the side wall of the support, a driving device is arranged on the power output end of the air pump, an upper clamping piece is arranged on the power output end of the driving device, a lower clamping piece is arranged below the upper clamping piece, a fixing groove is arranged below the lower clamping piece, and the fixing groove and the lower clamping piece are connected to each other, and an adjustment mechanism and a fixing mechanism are arranged inside the upper clamping piece and the fixing groove, respectively.

[0008] Preferably, two groups of slide grooves are provided on the inner wall of the fixed groove, and through holes are provided on the inner wall of each group of slide grooves, and the adjustment mechanism is arranged inside the slide grooves.

[0009] Preferably, the adjustment mechanism includes a push-pull block and a clamping plate movably arranged inside the slide groove, a threaded hole is opened on the surface of the push-pull block, and a bolt is threadedly connected inside the threaded hole, a bearing is arranged inside the through hole opened in the slide groove, and the inner ring of the bearing is connected to the surface of the bolt.

[0010] Preferably, the inner wall of the upper clamping member is provided with a plurality of grooves, and the bottom of the upper clamping member is provided with a plurality of groove bodies, and the groove bodies and grooves relative to each other are communicated with each other, and the fixing mechanism is arranged inside the grooves and the groove bodies.

[0011] Preferably, the fixing mechanism includes a top plate movably arranged inside the groove and a movable plate movably arranged inside the groove body, and mutually staggered pushing blocks are arranged on the side opposite to the top plate, and the surfaces of each two groups of connected pushing blocks are connected to the card strip through a slide rail.

[0012] Preferably, a pressing plate is provided at the bottom of the movable plate, a telescopic rod is provided at the top of the movable plate, the other end of the telescopic rod is connected to the top of the slot body, and a spring is sleeved on the outer surface of the telescopic rod.

[0013] Preferably, it also includes a lower clamping block, which is divided into two left and right parts from the middle part, and a push-pull device is provided on the surface of the right part, a support plate is provided on the surface of the push-pull device, and the bottom of the support plate is connected to the top of the workbench.

[0014] Preferably, a power supply device is provided on the top of the workbench, and a control component is provided on the side wall of the workbench.

[0015] Technical effects and advantages of the utility model:

[0016] Compared with the prior art, the utility model supports the air pump through a support arranged on the top of the workbench, and uses the air pump to vertically move the upper clamping piece so that the operator can install the welding piece. At the same time, the welding piece is fixed by the fixing mechanism arranged inside the upper clamping piece and the adjusting mechanism arranged inside the fixing groove. At the same time, the device adjusts the size of the upper clamping piece and the fixing groove through the adjusting mechanism and the fixing mechanism so as to clamp and fix welding pieces of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 for Figure 1 A schematic diagram of the structure of the front view is shown.

[0019] Figure 3 It is a structural schematic diagram of the regulating mechanism of the utility model.

[0020] Figure 4It is a structural schematic diagram of the fixing mechanism of the utility model.

[0021] The accompanying drawings are marked as follows: 1. workbench; 2. power supply equipment; 3. control component; 4. support; 5. air pump; 6. driving equipment; 7. upper clamping member; 8. lower clamping member; 9. fixing groove; 10. support plate; 11. push-pull device; 12. adjustment mechanism; 121. push-pull block; 122. bolt; 123. clamping plate; 13. slide groove; 14. fixing mechanism; 141. top plate; 142. movable plate; 143. press plate; 144. telescopic rod; 145. spring. DETAILED DESCRIPTION

[0022] 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.

[0023] Embodiment 1

[0024] As attached Figure 1 and Figure 2 The rotary melting equipment for welding membrane elements shown in the figure includes a workbench 1 and a support 4 is arranged on the top thereof, an air pump 5 is arranged on the side wall of the support 4, a driving device 6 is arranged at the power output end of the air pump 5, an upper clamping member 7 is arranged at the power output end of the driving device 6, a lower clamping member 8 is arranged below the upper clamping member 7, a fixing groove 9 is arranged below the lower clamping member 8, and the fixing groove 9 and the lower clamping member 8 are connected to each other, and an adjusting mechanism 12 and a fixing mechanism 14 are respectively arranged inside the upper clamping member 7 and the fixing groove 9.

[0025] Among them: the air pump 5 is supported by the support 4 set at the top of the workbench 1, and the air pump 5 is used to vertically move the upper clamping piece 7 so that the operator can install the welding part. At the same time, the welding part is fixed by the fixing mechanism 14 set inside the upper clamping piece 7 and the adjusting mechanism 12 set inside the fixing groove 9. At the same time, the device adjusts the size of the upper clamping piece 7 and the fixing groove 9 through the adjusting mechanism 12 and the fixing mechanism 14.

[0026] Embodiment 2

[0027] Based on the first embodiment, the solution in the first embodiment is further detailed in combination with the following specific working method, as described below:

[0028] like Figure 3As shown, as a preferred embodiment; two groups of slide grooves 13 are opened on the inner wall of the fixed groove 9, and the inner wall of each group of slide grooves 13 is provided with through holes, and the adjustment mechanism 12 is arranged inside the slide groove 13. Furthermore, the through holes opened in the fixed groove 9 are utilized to enable the adjustment mechanism 12 to move inside the fixed groove 9.

[0029] like Figure 3 As shown, as a preferred embodiment; the adjustment mechanism 12 includes a push-pull block 121 and a clamping plate 123 movably arranged inside the slide groove 13, a threaded hole is opened on the surface of the push-pull block 121, and a bolt 122 is threadedly connected inside the threaded hole, a bearing is arranged inside the through hole opened in the slide groove 13, and the interior of the inner ring of the bearing is connected to the surface of the bolt 122, further, since the interior of the inner ring of the bearing is connected to the surface of the bolt 122, when the bolt 122 rotates, the bolt 122 itself will not move, and is threadedly connected to the threaded hole opened in the push-pull block 121 through the bolt 122. When the bolt 122 rotates, it can push the push-pull block 121 and the clamping block to move horizontally, thereby adjusting the size of the inside of the fixed groove 9.

[0030] like Figure 4 As shown, as a preferred embodiment; a plurality of groups of grooves are provided on the inner wall of the upper clamping member 7, and a plurality of groups of groove bodies are provided on the bottom of the upper clamping member 7, and the relative groove bodies and grooves are connected to each other, and the fixing mechanism 14 is arranged inside the grooves and groove bodies. Furthermore, the grooves and groove bodies provided on the inner wall of the upper clamping member 7 are utilized to enable the fixing mechanism 14 to move inside the upper clamping member 7.

[0031] like Figure 4 As shown, as a preferred embodiment; the fixing mechanism 14 includes a top plate 141 movably arranged inside the groove and a movable plate 142 movably arranged inside the groove body, and the movable plate 142 is provided with mutually staggered pushing blocks on the side opposite to the top plate 141, and the surfaces of each two groups of connected pushing blocks are connected with the card strip through the slide rail. Furthermore, due to the staggered pushing blocks of the top plate 141 and the movable plate 142 bracket, when the movable plate 142 moves, the top plate 141 is pushed to move inside the upward clamping member 7 so as to clamp and fix welding parts of different sizes, and then the slide rail and the card strip arranged on the surface of the pushing block are used to make the movable plate 142 movably connected with the top plate 141.

[0032] like Figure 4 As shown, as a preferred embodiment; a pressing plate 143 is provided at the bottom of the movable plate 142, a telescopic rod 144 is provided at the top of the movable plate 142, the other end of the telescopic rod 144 is connected to the top of the groove body, and a spring 145 is sleeved on the outer surface of the telescopic rod 144. Furthermore, the movable plate 142 is pushed to move by the pressing plate 143, and the telescopic rod 144 and the spring 145 are used to push the movable plate 142 to move in the opposite direction.

[0033] like Figure 1 As shown, as a preferred embodiment: the lower clamping block is divided into two left and right parts from the middle part, and a push-pull device 11 is provided on the surface of the right part, and a support plate 10 is provided on the surface of the push-pull device 11, and the bottom of the support plate 10 is connected to the top of the workbench 1. Furthermore, the lower clamping block of the right part is driven by the push-pull device 11 to move horizontally, which is convenient for the operator to place the welded parts.

[0034] like Figure 1 As shown, as a preferred embodiment: a power supply device 2 is arranged on the top of the workbench 1, and a control component 3 is arranged on the side wall of the workbench 1. Furthermore, power is transmitted to the device through the power supply device 2, and the control component 3 is used to control the device.

[0035] The working process of the utility model is as follows:

[0036] When the utility model is used, the air pump 5 is supported by the support 4 arranged at the top of the workbench 1, and the upper clamping piece 7 is vertically moved by the air pump 5 so that the operator can install the welding piece. At the same time, the welding piece is fixed by the fixing mechanism 14 arranged inside the upper clamping piece 7 and the adjusting mechanism 12 arranged inside the fixing groove 9. At the same time, the device adjusts the size of the upper clamping piece 7 and the fixing groove 9 by the adjusting mechanism 12 and the fixing mechanism 14 so as to clamp and fix welding pieces of different sizes.

[0037] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0038] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0039] 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 spin melting device for welding membrane elements, comprising a workbench (1) and a support (4) disposed on the top thereof, characterized in that: An air pump (5) is arranged on the side wall of the support (4); a driving device (6) is arranged at the power output end of the air pump (5); an upper clamping member (7) is arranged at the power output end of the driving device (6); a lower clamping member (8) is arranged below the upper clamping member (7); a fixing groove (9) is arranged below the lower clamping member (8); the fixing groove (9) and the lower clamping member (8) are connected to each other; and an adjusting mechanism (12) and a fixing mechanism (14) are arranged inside the upper clamping member (7) and the fixing groove (9), respectively.

2. The spin melting device for welding membrane elements according to claim 1, characterized in that: Two groups of slide grooves (13) are provided on the inner wall of the fixed groove (9), and each group of slide grooves (13) is provided with a through hole on the inner wall. The adjustment mechanism (12) is arranged inside the slide groove (13).

3. The spin melting device for welding membrane elements according to claim 1, characterized in that: The adjustment mechanism (12) comprises a push-pull block (121) and a clamping plate (123) movably arranged inside the slide groove (13); a threaded hole is provided on the surface of the push-pull block (121), and a bolt (122) is threadedly connected inside the threaded hole; a bearing is provided inside the through hole provided in the slide groove (13), and the inner ring of the bearing is connected to the surface of the bolt (122).

4. The spin melting device for welding membrane elements according to claim 1, characterized in that: The inner wall of the upper clamping piece (7) is provided with a plurality of grooves, and the bottom of the upper clamping piece (7) is provided with a plurality of groove bodies, and the groove bodies and grooves that are opposite to each other are communicated with each other, and the fixing mechanism (14) is arranged inside the grooves and the groove bodies.

5. The spin melting device for welding membrane elements according to claim 1, characterized in that: The fixing mechanism (14) comprises a top plate (141) movably arranged inside the groove and a movable plate (142) movably arranged inside the groove body; mutually staggered push blocks are arranged on one side of the movable plate (142) opposite to the top plate (141), and the surfaces of each two groups of connected push blocks are connected to the clamping strip via a slide rail.

6. The spin melting device for welding film elements according to claim 5, characterized in that: A pressing plate (143) is provided at the bottom of the movable plate (142), a telescopic rod (144) is provided at the top of the movable plate (142), the other end of the telescopic rod (144) is connected to the top of the groove body, and a spring (145) is sleeved on the outer surface of the telescopic rod (144).

7. The spin melting device for welding film elements according to claim 1, characterized in that: It also comprises a lower clamping block, which is divided into two left and right parts from the middle part, and a push-pull device (11) is provided on the surface of the right part, and a support plate (10) is provided on the surface of the push-pull device (11), and the bottom of the support plate (10) is connected to the top of the workbench (1).

8. The spin melting device for welding membrane elements according to claim 1, characterized in that: A power supply device (2) is arranged on the top of the workbench (1), and a control component (3) is arranged on the side wall of the workbench (1).

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