Cylinder feeding assembly of winding machine

Abstract

The utility model relates to a barrel feeding assembly of a winding machine. The barrel feeding assembly comprises a sleeve installation assembly. The sleeve mounting assembly comprises a guide rail for placing a plurality of sleeves; a transverse pushing unit is arranged at a channel outlet at the lower end of the guide rail; a longitudinal conveying unit is arranged at the output end of the transverse pushing unit. The guide rail is provided with a transverse channel and a falling channel with the upper end communicating with one end of the transverse channel. Baffles are arranged on the two sides of the transverse channel. The lower end of the falling channel is arc-shaped; and the channel outlet is a lower outlet of the falling channel. The channel outlet is an inclined arc-shaped opening which is provided with upper, lower, left and right four surfaces; wherein the left side and the right side are concave arcs, and the lower bottom surface is longer than the upper top surface; the device is reasonable in design, compact in structure and convenient to use.

Description

Technical Field

[0001] This utility model relates to a feeding assembly for a winding machine. Background Technology

[0002] In the production process of long roll materials such as PVC and PP, it is necessary to roll and bundle them to a certain size. During the bundling process, a hollow sleeve is required as a central carrier, and then the long roll material is wound around the sleeve.

[0003] During the research and development of the winding machine, the applicant discovered that existing winding machines typically require manual placement of the sleeve onto the winding spindle, resulting in a low level of automation. Therefore, improving the automation level of sleeve installation and achieving precise sleeve installation has become an urgent technical problem to be solved. Utility Model Content

[0004] As one of the improvements in the development of winding machines, the technical problem to be solved by this utility model is to provide a winding machine feeding assembly.

[0005] To solve the above problems, the technical solution adopted by this utility model is as follows:

[0006] To achieve automated sleeve delivery, a sleeve feeding assembly for a winding machine includes a sleeve mounting assembly, which includes a guide rail for placing a plurality of sleeves.

[0007] A lateral pusher unit is installed at the channel exit at the lower end of the guide rail;

[0008] A longitudinal conveying unit is provided at the output end of the transverse push unit.

[0009] As a further improvement to the above technical solution:

[0010] To achieve temporary storage and buffered output of the sleeve, the guide rail has a transverse channel and a falling channel connected to one end of the transverse channel at the top.

[0011] Baffles are installed on both sides of the transverse channel; the lower end of the falling channel is curved.

[0012] The exit of the passage is the lower exit of the falling passage.

[0013] To facilitate observation, control the output speed, and achieve spatial misalignment of various components, the channel outlet is a slanted arc-shaped opening with four sides: top, bottom, left, and right. The left and right sides are concave arcs, and the bottom surface is longer than the top surface.

[0014] The lateral push unit receives the sleeves that are output one by one from the channel outlet, pushes the sleeves laterally, and blocks the subsequent sleeves from being output from the channel outlet;

[0015] The longitudinal conveying unit receives the sleeve pushed out by the transverse pushing unit and moves it longitudinally to the set work position.

[0016] In order to output the sleeves one by one and block the output of subsequent sleeves to achieve spatial misalignment, the transverse push unit includes a transverse support set at the channel outlet; a transverse push rod A is set on the transverse support; and a transverse push plate is set at the end of the transverse piston rod of the transverse push rod A.

[0017] A transverse drag bar is provided on both sides below the transverse piston rod, with its root fixed to the transverse bracket; the transverse drag bar contacts the outer wall of the sleeve supporting the load;

[0018] The channel formed between the two transverse drag bars has a sleeve receiving station corresponding to the channel outlet and a sleeve lateral pushing station at the end of the stroke;

[0019] The transverse push plate moves laterally in the sleeve gap formed between the two transverse drag bars.

[0020] A transverse guide sleeve is provided on the transverse support, and a front blocking rod moves laterally on the transverse guide sleeve; the front section of the front blocking rod is connected to the rear end of the transverse push plate; the front blocking rod corresponds to the channel outlet.

[0021] To enable the transfer and output of the sleeve, the longitudinal conveying unit includes a longitudinal moving bracket; longitudinal clamping fingers are provided on the longitudinal moving bracket;

[0022] The sleeve horizontal push station serves as the starting point of the longitudinal moving bracket, while the end point of the longitudinal moving bracket is the sleeve installation station.

[0023] To enable longitudinal movement, a longitudinal movement bracket is connected to a longitudinal push rod;

[0024] A buffer top is provided on the longitudinal moving bracket, and a side stop is provided on the transverse push plate;

[0025] The side stop is located on one side of the lateral drag bar, and a lateral limiting block is provided on the side stop to limit the stroke of the lateral push plate.

[0026] There is a lateral end head at the front end of the lateral tow bar.

[0027] In order to achieve the centering of the sleeve during installation, a transfer clamping cylinder is vertically installed on the longitudinal moving bracket.

[0028] Longitudinal clamping fingers are connected to the upper and lower ends of the transfer clamping cylinder; used to clamp the sleeve.

[0029] A winding spindle is provided at the sleeve installation station for installing sleeves.

[0030] To increase expansion and accommodate side pushes of sleeves with different diameters, lugs are provided at the edge of the transverse push plate.

[0031] This utility model enables the sequential feeding of sleeves. Through reasonable arrangement and optimized structure, it has strong versatility and can meet the feeding and positioning needs of sleeves with different diameters. This utility model is reasonably designed, low in cost, sturdy and durable, safe and reliable, simple to operate, time-saving, labor-saving, cost-saving, compact in structure and easy to use. Attached Figure Description

[0032] Figure 1 This is a schematic diagram of the sleeve mounting assembly of this utility model.

[0033] Figure 2 This is a schematic diagram of the falling channel structure of this utility model.

[0034] Figure 3 This is a schematic diagram of the transverse push plate structure of this utility model.

[0035] Figure 4 This is a schematic diagram of the front stop bar structure of this utility model.

[0036] The components are as follows: 101. Sleeve installation assembly; 102. Guide rail; 103. Horizontal push unit; 104. Longitudinal conveying unit; 105. Longitudinal moving bracket; 106. Sleeve receiving station; 107. Sleeve horizontal push station; 108. Sleeve installation station; 109. Horizontal drag bar; 110. Horizontal piston rod; 111. Horizontal push plate; 112. Longitudinal clamping finger; 122. Buffer head; 114. Front stop bar; 115. Horizontal support; 116. Horizontal channel; 117. Falling channel; 118. Channel outlet; 119. Slanted arc-shaped opening; 120. Horizontal push rod A; 121. Longitudinal push rod; 113. Horizontal guide sleeve; 123. Side stop bar; 124. Lateral limit block; 125. Horizontal end head; 126. Transfer clamping cylinder; 127. Lug; 402. Coil spindle. Detailed Implementation

[0037] like Figure 1-4 As shown, the winding machine of this embodiment has a tube feeding assembly, which includes a sleeve mounting assembly 101, which includes a guide rail 102 for placing a number of sleeves, thereby realizing the temporary storage and guided output of the sleeves.

[0038] A horizontal pushing unit 103 is provided at the channel outlet 118 at the lower end of the guide rail 102, thereby realizing the horizontal pushing of the falling sleeves one by one, realizing the spatial misalignment between the guide rail 102 and the longitudinal conveying unit 104, and the structure is compact.

[0039] A longitudinal conveying unit 104 is provided at the output end of the transverse push unit 103. Its support sleeve realizes longitudinal movement and alignment installation, and its degree of automation is high.

[0040] The guide rail 102 has a transverse channel 116 and a falling channel 117 whose upper end is connected to one end of the transverse channel 116; the transverse channel 116 is preferably inclined so that the sleeve moves forward automatically.

[0041] Baffles are provided on both sides of the transverse channel 116 to block the sleeve from the side; the lower end of the falling channel 117 is arc-shaped;

[0042] Channel exit 118 is the lower exit of the falling channel 117.

[0043] The channel outlet 118 is an oblique arc-shaped opening 119, which has four sides: top, bottom, left, and right. The left and right sides are concave arcs, and the bottom surface is longer than the top surface. This converts the falling speed into an oblique speed, generating a horizontal component speed, which facilitates the oblique output of the sleeve.

[0044] The horizontal push unit 103 receives the sleeves that are output one by one from the channel outlet 118, and pushes the sleeves laterally and blocks the subsequent sleeves from being output from the channel outlet 118;

[0045] The longitudinal conveying unit 104 receives the sleeve pushed out by the transverse pushing unit 103 and moves it longitudinally to the set work position.

[0046] The lateral push unit 103 includes a lateral support 115 disposed at the channel outlet 118, which serves as a fixed support and can be as follows: Figure 4 The structure can also be other structures for fixing; a transverse push rod A120 is provided on the transverse support 115. The push rod of this utility model can be a conventional linear reciprocating structure such as an electric push rod, a pneumatic push rod, a mechanical push rod, or a hydraulic rod; a transverse push plate 111 is provided at the end of the transverse piston rod 110 of the transverse push rod A120; it can be hollowed out to reduce weight.

[0047] Two transverse drag rods 109 are respectively provided on both sides below the transverse piston rod 110 and fixed to the transverse bracket 115. The two transverse drag rods 109 are in contact with the outer wall of the sleeve being supported. The two transverse drag rods 109 support the sleeve on both sides below, thereby achieving two-point centering, which can meet different sleeve specifications and thus achieve automatic centering.

[0048] The channel formed between the two transverse drag bars 109 has a sleeve receiving station 106 corresponding to the channel outlet 118 and a sleeve pushing station 107 at the end of the stroke, so that the falling sleeve is received at the sleeve receiving station 106 and output is achieved through the sleeve pushing station 107, thereby realizing spatial misalignment.

[0049] The transverse push plate 111 moves laterally in the sleeve gap formed between the two transverse drag bars 109, thereby achieving the transverse pushing of the sleeve.

[0050] In order to achieve the sequential lowering of the sleeves and reduce the number of power units, a transverse guide sleeve 113 is provided on the transverse support 115 to maintain good guidance. A front blocking rod 114 is laterally movable on the transverse guide sleeve 113. The front section of the front blocking rod 114 is connected to the rear end of the transverse push plate 111. The front blocking rod 114 corresponds to the channel outlet 118.

[0051] In order to support the sleeves that are output laterally, the longitudinal conveying unit 104 includes a longitudinal moving bracket 105; and longitudinal clamping fingers 112 are provided on the longitudinal moving bracket 105.

[0052] The sleeve horizontal push station 107 serves as the starting point of the longitudinal moving bracket 105, and the end point of the longitudinal moving bracket 105 is the sleeve installation station 108.

[0053] As an improvement, the longitudinal moving bracket 105 is connected to the longitudinal push rod 121, thereby realizing longitudinal pushing;

[0054] To reduce damage to the sleeve during lateral pushing, a buffer head 122 is provided on the longitudinal moving bracket 105. At the same time, to achieve automatic positioning of the sleeve using elasticity, a side stop bar 123 is provided on the lateral push plate 111 to prevent the sleeve from falling laterally due to falling inertia.

[0055] The side stop bar 123 is located on one side of the transverse drag bar 109, and a lateral limiting block 124 is provided on the side stop bar 123 to limit the stroke of the transverse push plate 111.

[0056] The transverse drag bar 109 has a transverse end head 125 at its front end, which extends the length and facilitates its passage through the partition of the winding machine.

[0057] A transfer clamping cylinder 126 is vertically installed on the longitudinal moving bracket 105; longitudinal clamping fingers 112 are connected to the upper and lower ends of the transfer clamping cylinder 126 respectively; used to clamp the sleeve, for easy installation and centering.

[0058] A winding spindle 402 is provided at the sleeve installation station 108 for installing sleeves.

[0059] A lug 127 is provided at the edge of the transverse push plate 111 to increase the ability to push the large sleeve.

[0060] The working principle is as follows: The sleeve is placed on the transverse channel 116, and the sleeve falls along the falling channel 117 to the channel outlet 118, and falls into the gap between the two transverse drag bars 109. Then, the transverse push rod A120 pushes the transverse push plate 111, so that the sleeve moves from the sleeve receiving station 106 to the sleeve transverse pushing station 107 A1. At this time, the front blocking rod 114 moves laterally forward under the guidance of the transverse guide sleeve 113, blocking the output of the sleeve in the channel outlet 118. Next, the longitudinal clamping fingers 112 on the upper and lower sides move towards each other to clamp the sleeve and center it. Then, the longitudinal moving bracket 105 drives the sleeve to the sleeve installation station 108, i.e., A2, so as to install the matching coil spindle 402.

[0061] The transverse piston rod 110 provides transverse power, the transverse guide sleeve 113 provides transverse guidance, and the oblique arc-shaped opening 119 exposes the channel outlet 118 for easy observation.

[0062] The longitudinal push rod 121 enables longitudinal drive movement, the buffer top 122 enables buffer contact with the sleeve, the side stop 123 provides lateral protection to prevent falling, and the lateral limit block 124 limits the stroke. Preferably, the transverse end head 125 is installed on the other side of the winding machine, and the transfer clamping cylinder 126 enables clamping and automatic centering of the sleeve.

[0063] This utility model is described in detail for the purpose of making the disclosure clearer, and the prior art will not be listed one by one.

[0064] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. It is obvious to those skilled in the art that multiple technical solutions of this utility model can be combined. These modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model. All technical contents not described in detail in this utility model are publicly known technologies.

Claims

1. A spooling machine spooling assembly characterized by: The feeding cylinder assembly comprises a sleeve mounting assembly (101); the sleeve mounting assembly (101) comprises a guide rail (102) for placing a plurality of sleeves; A horizontal pushing unit (103) is arranged at the passage outlet (118) of the lower end of the guide rail (102); A longitudinal conveying unit (104) is arranged at the output end of the horizontal pushing unit (103).

2. The spool assembly of a winder according to claim 1, characterized in that: The guide rail (102) has a horizontal groove (116) and a falling passage (117) in communication with one end of the horizontal groove (116); A baffle is arranged on both sides of the horizontal groove (116); the lower end of the falling passage (117) is in an arc shape; The passage outlet (118) is the lower outlet of the falling passage (117).

3. The spool assembly of a winder according to claim 2, characterized in that: The passage outlet (118) is a slanting arc-shaped opening (119) having four sides, i.e., upper and lower sides and left and right sides; the left and right sides are concave arc lines, and the lower side is longer than the upper side; The horizontal groove (116) is arranged in an inclined manner.

4. The spool assembly of a winder according to claim 1 or 2, characterized in that: The horizontal pushing unit (103) receives the sleeves output one by one from the passage outlet (118), pushes the sleeves horizontally and blocks the subsequent sleeves from being output from the passage outlet (118); The longitudinal conveying unit (104) receives the sleeves horizontally pushed and output by the horizontal pushing unit (103) and moves the sleeves to a designated station in a longitudinal direction.

5. The spool assembly of a winder according to claim 4, characterized in that: The horizontal pushing unit (103) comprises a horizontal support (115) arranged at the passage outlet (118); a horizontal pushing rod A (120) is arranged on the horizontal support (115); a horizontal pushing plate (111) is arranged at the end of a horizontal piston rod (110) of the horizontal pushing rod A (120); Horizontal dragging rods (109) are arranged below the horizontal piston rod (110) on both sides and are fixed to the horizontal support (115); the horizontal dragging rods (109) are in line contact with the outer wall of the sleeves; A passage formed between the two horizontal dragging rods (109) has a sleeve receiving station (106) corresponding to the passage outlet (118) and a sleeve horizontal pushing station (107) at the end of the stroke; The horizontal pushing plate (111) moves in a horizontal direction in the space between the two horizontal dragging rods (109).

6. The spool assembly of a winder according to claim 5, characterized in that: A horizontal guide sleeve (113) is arranged on the horizontal support (115), and a front blocking rod (114) moves in a horizontal direction in the horizontal guide sleeve (113); the front end of the front blocking rod (114) is connected to the rear end of the horizontal pushing plate (111); the front blocking rod (114) corresponds to the passage outlet (118).

7. The spool assembly of a winder according to claim 6, characterized in that: The longitudinal conveying unit (104) comprises a longitudinal moving bracket (105); a longitudinal clamping finger (112) is arranged on the longitudinal moving bracket (105); The sleeve horizontal pushing station (107) is the starting end of the longitudinal moving bracket (105), and the terminal end of the longitudinal moving bracket (105) is a sleeve mounting station (108).

8. The spool assembly of a winder according to claim 7, characterized in that: The longitudinal moving bracket (105) is connected to a longitudinal pushing rod (121); A buffer head (122) is arranged on the longitudinal moving bracket (105), and a side blocking rod (123) is arranged on the horizontal pushing plate (111); The side blocking rod (123) is arranged on one side of the horizontal dragging rod (109), a side limiting block (124) is arranged on the side blocking rod (123), so as to limit the stroke of the horizontal pushing plate (111); There is a transverse end head (125) at the front end of the transverse drag rod (109).

9. The spool assembly of a winder according to claim 7, characterized in that: A transfer clamping cylinder (126) is vertically arranged on the longitudinal moving bracket (105); The upper and lower ends of the transfer clamping cylinder (126) are respectively connected with longitudinal clamping fingers (112); for clamping the sleeve; A coiling main shaft (402) is arranged on the sleeve installation station (108) for installing the sleeve.

10. The spool assembly of a winder according to claim 9, characterized in that: A lug part (127) is arranged at the edge of the transverse push plate (111).

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