Traction equipment for plastic pipe production

Abstract

The utility model relates to the technical field of plastic pipe production, in particular to traction equipment for plastic pipe production, which comprises a supporting groove and supporting legs fixed at the lower end of the supporting groove. The traction mechanism is installed on the supporting groove, the plastic pipe can be placed on the traction mechanism, and the traction mechanism is used for pulling the plastic pipe forwards; the supporting plates are fixedly installed on the two sides of the supporting groove, through openings are formed in the supporting plates on the two sides, and positioning mechanisms used for positioning the plastic pipes are installed at the through openings formed in the supporting plates; and the top plate is fixedly connected with the end, away from the supporting groove, of the supporting plate, and a clinging mechanism capable of clinging to the plastic pipe is installed on the top plate. According to the traction equipment for plastic pipe production, the plastic pipe can be pulled and positioned, the stability of the plastic pipe in the traction process is guaranteed, meanwhile, the attaching mechanism is provided for assisting the traction mechanism, the plastic pipe is prevented from slipping in the traction process, operation is easy, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic pipe production, in particular to a traction device for plastic pipe production. Background Art

[0002] Plastic pipe is a pipe material made from synthetic resin as the main raw material, with additives such as stabilizers, lubricants, and plasticizers added, and then produced through extrusion. Plastic pipe is widely used in various fields due to its superior properties, such as hygiene, environmental protection, and low energy consumption. Plastic pipe needs to be pulled and transported after production.

[0003] Although the existing traction equipment can pull plastic pipes, there are still some problems. First, the current traction equipment does not position the plastic pipes, making it difficult to ensure the stability of the plastic pipes during traction. Second, the current traction equipment does not provide an auxiliary structure, which causes the plastic pipes to slip easily during traction. Therefore, a traction equipment for plastic pipe production is needed to solve the above problems. Utility Model Content

[0004] The purpose of the embodiments of the present invention is to provide a pulling device for producing plastic pipes, aiming to solve the following problem: the existing pulling device does not position the plastic pipes and does not provide auxiliary structures.

[0005] The embodiment of the present utility model is implemented as follows: a traction device for the production of plastic pipes, comprising: a support trough and a support leg, the support leg being fixed at the lower end of the support trough; a traction mechanism, which is installed on the support trough, the plastic pipe can be placed on the traction mechanism, and the traction mechanism is used to pull the plastic pipe forward; a support plate, which is fixedly installed on both sides of the support trough, the support plates on both sides are provided with openings for the plastic pipe to pass through, and a positioning mechanism for positioning the plastic pipe is installed at the openings opened on the support plate; a top plate, which is fixedly connected to one end of the support plate away from the support trough, and a pressing mechanism that can press against the plastic pipe is installed on the top plate, and the pressing mechanism is used to assist the traction mechanism in pulling the plastic pipe.

[0006] Preferably, the traction mechanism includes: a traction wheel, which is rotatably installed in the support groove and is provided with multiple pieces, and the plastic pipe can be placed on the traction wheel for traction, the traction wheel is coaxially connected to a large pulley, the large pulley is coaxially connected to a small pulley, and a belt is connected between adjacent large pulleys and small pulleys; a power member, which is fixedly installed on the support groove, and the output shaft of the power member is fixedly connected to a first gear, and the first gear is engaged with a second gear coaxially connected to the small pulley on one side.

[0007] Preferably, the positioning mechanism includes: a carrying plate, which is fixedly installed in the through opening opened by the support plate, and the plastic pipe can be placed on the carrying plate; a threaded barrel, which is rotatably installed on the inner wall of the top end of the through opening opened by the support plate, and a toggle handle for controlling its rotation is fixed on the threaded barrel, and the threaded barrel is threadedly connected to a threaded column, and a movable plate is fixed on the threaded column, and the movable plate can contact the upper side of the plastic pipe to position the plastic pipe; a guide groove, which is fixedly installed on the inner wall of the through opening opened by the support plate, and a guide wheel mounted on the movable plate is slidably provided in the guide groove.

[0008] Preferably, the clamping mechanism includes: an electric telescopic rod, which is fixedly mounted on the top plate, a connecting plate is fixedly provided on the electric telescopic rod, and the electric telescopic rod is used to push the connecting plate up or down; a sliding column, which is fixedly mounted on the top plate and distributed on both sides of the electric telescopic rod, and a sliding sleeve fixedly connected to the connecting plate is sleeved on the sliding column; a buffer assembly, which is fixedly connected to the connecting plate and is provided in plurality, a plurality of the buffer assemblies are fixedly connected to a trough body, and an auxiliary wheel is rotatably mounted on the trough body.

[0009] Preferably, the buffer assembly includes: a sleeve, which is fixedly connected to the connecting plate, a sleeve rod is slidably provided on the sleeve, and the groove body and the sleeve rod are fixedly connected; a buffer spring, whose two ends are respectively fixedly connected to the sleeve and the groove body, for providing buffering for the auxiliary wheel.

[0010] The traction equipment for plastic pipe production provided by the utility model can not only pull the plastic pipe, but also position the plastic pipe, thereby ensuring the stability of the plastic pipe during traction, and at the same time provides a tightening mechanism to assist the traction mechanism to avoid the plastic pipe from slipping during traction. The utility model is simple to operate and highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 Schematic diagram of traction equipment used in plastic pipe production.

[0012] Figure 2 Schematic diagram of the positioning mechanism of traction equipment used in plastic pipe production.

[0013] In the accompanying drawings: 1-support groove, 2-support leg, 3-traction mechanism, 4-support plate, 5-positioning mechanism, 6-top plate, 7-sticking mechanism, 31-traction wheel, 32-large pulley, 33-small pulley, 34-belt, 35-power member, 36-first gear, 37-second gear, 51-carrying plate, 52-threaded cylinder, 53-toggle handle, 54-threaded column, 55-movable plate, 56-guide groove, 57-guide wheel, 71-electric telescopic rod, 72-connecting plate, 73-sliding column, 74-sliding sleeve, 75-buffer assembly, 76-trough body, 77-auxiliary wheel, 751-sleeve, 752-sleeve rod, 753-buffer spring. DETAILED DESCRIPTION

[0014] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and do not limit the present invention.

[0015] The specific implementation of the present invention is described in detail below with reference to specific embodiments.

[0016] See also Figure 1 The embodiment of the present invention provides a traction device for producing plastic pipes, and the traction device for producing plastic pipes includes:

[0017] A support groove 1 and a support leg 2, the support leg 2 is fixed at the lower end of the support groove 1; a traction mechanism 3, which is installed on the support groove 1, and the plastic pipe can be placed on the traction mechanism 3, and the traction mechanism 3 is used to pull the plastic pipe forward; a support plate 4, which is fixedly installed on both sides of the support groove 1, and the support plates 4 on both sides are provided with openings for the plastic pipe to pass through, and a positioning mechanism 5 for positioning the plastic pipe is installed at the openings opened by the support plates 4; a top plate 6, which is fixedly connected to the end of the support plate 4 away from the support groove 1, and a clamping mechanism 7 that can clamp the plastic pipe is installed on the top plate 6, and the clamping mechanism 7 is used to assist the traction mechanism 3 in pulling the plastic pipe.

[0018] When using the traction equipment for plastic pipe production, first pass the plastic pipe through the opening and place it on the traction mechanism 3, turn the control end of the positioning mechanism 5, the positioning mechanism 5 can position the plastic pipe, thereby ensuring the stability of the plastic pipe during traction, turn on the clamping mechanism 7, the power output end of the clamping mechanism 7 can be clamped to the upper side of the plastic pipe, turn on the traction mechanism 3, and with the cooperation of the clamping mechanism 7, the traction mechanism 3 can pull the plastic pipe forward.

[0019] like Figure 1 As shown, as a preferred embodiment of the present utility model, the traction mechanism 3 includes: a traction wheel 31, which is rotatably mounted in the support groove 1 and is provided with multiple pieces. The plastic pipe can be placed on the traction wheel 31 for traction. The traction wheel 31 is coaxially connected to a large pulley 32, the large pulley 32 is coaxially connected to a small pulley 33, and a belt 34 is connected between adjacent large pulleys 32 and small pulleys 33; a power member 35, which is fixedly mounted on the support groove 1, and the output shaft of the power member 35 is fixedly connected to a first gear 36, and the first gear 36 is engaged with a second gear 37 coaxially connected to the small pulley 33 on one side.

[0020] During traction, the power member 35 is turned on. The power member 35 is specifically a motor. The output shaft of the power member 35 drives the first gear 36 to rotate. The rotation of the first gear 36 drives the second gear 37 engaged with it to rotate, thereby driving the large pulley 32 and the small pulley 33 connected to the second gear 37 to rotate. The rotation of one large pulley 32 and one small pulley 33 drives all the large pulleys 32 and the small pulleys 33 to rotate under the action of the belt 34, thereby driving all the traction wheels 31 to rotate, and the traction wheel 31 can pull the plastic pipe forward.

[0021] like Figure 2 As shown, as a preferred embodiment of the present utility model, the positioning mechanism 5 includes: a carrying plate 51, which is fixedly installed in the through-hole opened by the support plate 4, and the plastic pipe can be placed on the carrying plate 51; a threaded barrel 52, which is rotatably installed on the inner wall of the top end of the through-hole opened by the support plate 4, and a toggle handle 53 for controlling its rotation is fixed on the threaded barrel 52, and the threaded barrel 52 is threadedly connected to a threaded column 54, and a movable plate 55 is fixed on the threaded column 54, and the movable plate 55 can contact the upper side of the plastic pipe to position the plastic pipe; a guide groove 56, which is fixedly installed on the inner wall of the through-hole opened by the support plate 4, and a guide wheel 57 mounted on the movable plate 55 is slidably provided in the guide groove 56.

[0022] When positioning the plastic pipe, the plastic pipe is placed on the supporting plate 51 and the toggle handle 53 is pushed. The toggle handle 53 drives the threaded barrel 52 to rotate. The rotation of the threaded barrel 52 causes the threaded column 54 to drive the movable plate 55 and the guide wheel 57 to move downward along the guide groove 56. The movable plate 55 can then contact the upper end of the plastic pipe, thereby positioning the plastic pipe and ensuring the stable movement of the plastic pipe.

[0023] like Figure 1 As shown, as a preferred embodiment of the present invention, the clamping mechanism 7 includes: an electric telescopic rod 71, which is fixedly mounted on the top plate 6, and a connecting plate 72 is fixedly provided on the electric telescopic rod 71, and the electric telescopic rod 71 is used to push the connecting plate 72 up or down; a sliding column 73, which is fixedly mounted on the top plate 6 and distributed on both sides of the electric telescopic rod 71, and a sliding sleeve 74 fixedly connected to the connecting plate 72 is provided on the sliding column 73; a buffer assembly 75, which is fixedly connected to the connecting plate 72 and is provided with a plurality of them, and a plurality of the buffer assemblies 75 are fixedly connected to a groove body 76, and an auxiliary wheel 77 is rotatably mounted on the groove body 76.

[0024] like Figure 1As shown, as a preferred embodiment of the present invention, the buffer assembly 75 includes: a sleeve 751, which is fixedly connected to the connecting plate 72, a sleeve rod 752 is slidably provided on the sleeve 751, and the groove body 76 and the sleeve rod 752 are fixedly connected; a buffer spring 753, whose two ends are respectively fixedly connected to the sleeve 751 and the groove body 76, for providing buffering for the auxiliary wheel 77.

[0025] When the auxiliary wheel 77 is controlled to stick to the upper side of the plastic pipe, the electric telescopic rod 71 is turned on, and the electric telescopic rod 71 drives the connecting plate 72 and the sliding sleeve 74 to move downward along the sliding column 73, thereby driving the groove body 76 and the auxiliary wheel 77 to move downward. When the auxiliary wheel 77 contacts the plastic pipe, the sleeve 751 can continue to move downward along the sleeve rod 752 and compress the buffer spring 753, so that the auxiliary wheel 77 sticks to the plastic pipe. The auxiliary wheel 77 can assist the traction wheel 31 in pulling the plastic pipe.

[0026] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A pulling device for plastic pipe production, comprising a support trough and support legs, characterized in that: The support leg is fixed to the lower end of the support slot; A traction mechanism is installed on the support groove, and the plastic pipe can be placed on the traction mechanism, and the traction mechanism is used to pull the plastic pipe forward; Support plates are fixedly mounted on both sides of the support groove. The support plates on both sides are provided with openings for the plastic pipe to pass through. Positioning mechanisms for positioning the plastic pipe are installed at the openings of the support plates. The top plate is fixedly connected to one end of the support plate away from the support groove. A pressing mechanism that can press against the plastic pipe is installed on the top plate. The pressing mechanism is used to assist the traction mechanism in pulling the plastic pipe.

2. The traction equipment for plastic pipe production according to claim 1, characterized in that: The traction mechanism comprises: A traction wheel is rotatably mounted in a support groove and is provided with multiple traction wheels. The plastic pipe can be placed on the traction wheel for traction. The traction wheel is coaxially connected to a large pulley, and the large pulley is coaxially connected to a small pulley. A belt is connected between adjacent large pulleys and small pulleys. The power piece is fixedly mounted on the supporting groove. The output shaft of the power piece is fixedly connected to a first gear, and the first gear is meshed with a second gear coaxially connected to a small pulley on one side.

3. The traction equipment for plastic pipe production according to claim 1, characterized in that: The positioning mechanism comprises: The load-bearing plate is fixedly installed in the opening of the support plate, and the plastic pipe can be placed on the load-bearing plate; The threaded barrel is rotatably mounted on the inner wall of the top of the opening formed in the support plate. A toggle handle for controlling its rotation is fixed to the threaded barrel. The threaded barrel is threadedly connected to a threaded column. A movable plate is fixed to the threaded column. The movable plate can contact the upper side of the plastic pipe to position the plastic pipe. The guide groove is fixedly mounted on the inner wall of the through opening of the support plate, and a guide wheel mounted on the movable plate is slidably arranged in the guide groove.

4. The traction equipment for plastic pipe production according to claim 1, characterized in that: The pressing mechanism comprises: An electric telescopic rod is fixedly mounted on the top plate. A connecting plate is fixedly provided on the electric telescopic rod, and the electric telescopic rod is used to push the connecting plate up or down; The sliding column is fixedly mounted on the top plate and distributed on both sides of the electric telescopic rod. The sliding column is provided with a sliding sleeve fixedly connected to the connecting plate; The buffer assembly is fixedly connected to the connecting plate and is provided in plurality. A trough body is fixedly connected to the plurality of buffer assemblies, and an auxiliary wheel is rotatably mounted on the trough body.

5. The pulling device for producing plastic pipes according to claim 4, characterized in that: The buffer assembly comprises: A sleeve is fixedly connected to the connecting plate, a sleeve rod is slidably provided on the sleeve, and the groove body and the sleeve rod are fixedly connected; The buffer spring has two ends fixedly connected to the sleeve and the slot body respectively, and is used to provide buffering for the auxiliary wheel.

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