Metal end socket conveying equipment

Abstract

The invention relates to the field of metal conveying, in particular to metal seal head conveying equipment which comprises a lifting hydraulic pump and a metal seal head movably connected to the outer side surface of the lifting hydraulic pump in a sleeving mode, and hydraulic rods are fixedly installed on the outer side surface of the bottom of the lifting hydraulic pump and located on the edges of the two sides. The output end of the lifting hydraulic pump is fixedly connected with a vertical limiting rod, and the output end of the hydraulic rod is fixedly connected with a downward pressing sliding block movably connected to the outer side surface of the vertical limiting rod in a sleeving mode. After a plurality of groups of anti-skid extrusion soft heads are completely attached to the inner side wall surface of the metal sealing head, a swinging arm is matched to perform swinging treatment on the surfaces of a downward pressing sliding block and the anti-skid extrusion soft heads at the moment, and the position of the swinging arm is limited by utilizing a sliding shrinkage rod at the moment; a fixed triangle can be formed among the limited downward pressing sliding block, the sliding shrinkage rod and the anti-skid extrusion soft head, and the metal sealing head is limited on the outer side surface of the anti-skid extrusion soft head through friction force on the surface of the anti-skid extrusion soft head.

Description

Technical Field

[0001] The invention belongs to the technical field of metal transmission, in particular to a metal end cap transmission device. Background Art

[0002] During the production and processing of the head, it is usually necessary to use a transportation device to transport the head. Although the existing head transportation device can transport the head, it has the defects of only being able to transport heads of specific specifications and sizes and having poor versatility; the vertical height and horizontal length of the handle of the transportation device cannot be flexibly adjusted according to the needs of the user, so it has the characteristic of not being able to flexibly meet the user's operating needs.

[0003] A patent with publication number CN117566400A discloses a conveying device for metal parts processing. The present invention relates to the technical field of hot-dip plastic workpiece conveying. The present invention includes rollers, and two rollers are symmetrically arranged. The outer sleeves of the two rollers are provided with a conveyor belt. Tooth grooves are symmetrically opened on both sides of the conveyor belt, and the tooth grooves are opened on the upper part of the conveyor belt. The inner wall of the conveyor belt is rotatably connected to a pulley. Tooth plates are fixedly connected on both sides of the pulley, and the tooth plates are adapted to the tooth grooves. The two tooth plates are fixedly connected to a suspension rod on the side away from each other, and the two suspension rods are fixedly connected to a lifting block on the end close to each other. The tooth grooves are arranged on the upper part of the conveyor belt, so that the tooth plate stops moving when the conveyor belt drives the tooth plate to a specific position, thereby providing sufficient time for the plastic dipping of the flange, thereby meeting the processing requirements during plastic dipping, making the surface of the flange fully plastic dipping, forming a corrosion-resistant surface, and reducing the corrosion of the flange during use.

[0004] In the current existing technology, when the existing metal heads are transported and transferred, since the existing metal heads are in a bowl shape and their inner and outer surfaces are relatively smooth, when the traditional device is faced with the relatively smooth heads for clamping and fixing, it is impossible to effectively disassemble and fix the heads, which easily causes scratches on the surface of the metal heads. Moreover, the sizes of metal heads vary, and a single fixing device can only clamp and fix metal heads of a single size, and cannot solve the problem of size changes and fixation of metal heads of different sizes.

[0005] To this end, the present invention provides a metal head conveying device. Summary of the Invention

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the present invention to solve its technical problems is: the metal head conveying equipment described in the present invention includes a lifting hydraulic pump and a metal head movably sleeved on the outer surface of the lifting hydraulic pump, a hydraulic rod is fixedly installed on the bottom outer surface of the lifting hydraulic pump and located at the edge positions on both sides, a vertical limit rod is fixedly connected to the output end of the lifting hydraulic pump, a downward pressing slider movably sleeved on the outer surface of the vertical limit rod is fixedly connected to the output end of the hydraulic rod, the bottom surface of the downward pressing slider and located at the edge positions on all sides are swingably connected with a swing arm, a sliding retraction rod is movably sleeved on the middle position of the swing arm, and an anti-slip extrusion soft head is swingably connected to the other end of the swing arm.

[0008] Preferably, a supporting block is provided on the bottom surface of the pressing slider and at the bottom edge of the swing arm, and an elastic wire is fixedly connected to the middle position of the swing arm and at the peripheral position of the sliding retracting rod.

[0009] Preferably, an elastic strip is fixedly connected to the outer surface of the anti-slip extrusion soft head, and a soft block movably overlapped on the inner wall surface of the metal head is provided on the bottom end of the vertical limiting rod.

[0010] Preferably, a hollow cavity is provided on the outer surface of the anti-slip extrusion soft head, and an elastic soft tube is fixedly connected to the inner wall surface of the hollow cavity.

[0011] Preferably, a wear-resistant and anti-skid pad is fixedly connected to the outer surface of the anti-skid extrusion soft head, and the outer surface of the wear-resistant and anti-skid pad is movably overlapped on the inner wall surface of the metal head.

[0012] Preferably, a circulating conveying track is provided on the top surface of the lifting hydraulic pump, support columns are provided on the two side surfaces of the circulating conveying track, an intelligent conveying device is provided on the bottom outer surface of the metal head, and a head storage box is provided on one side edge position of the intelligent conveying device.

[0013] Preferably, support pads are provided on both side edges of the head storage box, a sealing protection box is fixedly installed on the top surface of the support pads, and a centralized guide strip movably overlapped on the outer surface of the head storage box is fixedly connected to the inner wall surface of the sealing protection box.

[0014] Preferably, a transmission roller is movably sleeved on the inner wall surface of the sealing protection box, and a spacing sponge pad is movably sleeved on the outer surface of the transmission roller.

[0015] Preferably, a cutting knife is fixedly connected to the outer surface of the sealing and protective box, and a sealing cover is provided on the top surface of the sealing and protective box.

[0016] Preferably, a head packaging storage cylinder is provided on the inner wall surface of the head storage box, and the bottom surface of the spacer sponge pad is movably overlapped on the top surface of the head storage box and the head packaging storage cylinder.

[0017] The beneficial effects of the present invention are as follows: 1. A metal head conveying device described in the present invention, when the lifting hydraulic pump moves to the top edge position of the metal head, the lifting hydraulic pump is extended to extend one end of the vertical limit rod to the inside of the metal head. At this time, the soft head on the bottom end of the vertical limit rod and the surface of the anti-slip extrusion soft head are in contact with the inner wall surface of the metal head. At this time, the hydraulic rod is cooperated to extend and lower the pressing slider. At this time, the anti-slip extrusion soft head moves to the edge positions on both sides of the metal head under the obstruction of the metal head. When the outer surface of the anti-slip extrusion soft head is in contact with the inner wall surface of the metal head, if a group of anti-slip extrusion soft heads first contacts the inner wall surface of the metal head, the metal head will be pushed and adjusted under the continuous downward pressure of the pressing slider, so that the vertical limit rod is in the center position of the metal head, thereby achieving the effect of position adjustment of the metal head. 2. In the metal end cap conveying device described in the present invention, after the multiple sets of anti-slip extrusion soft heads are completely attached to the inner wall surface of the metal end cap, the hydraulic rod will continue to lower the pressing slider, and at this time, the swing arm will swing on the surface of the pressing slider and the anti-slip extrusion soft head. At this time, the position of the swing arm is limited by the sliding retracting rod. After the limit, a fixed triangle is formed between the pressing slider, the sliding retracting rod and the anti-slip extrusion soft head, and the friction force on the surface of the anti-slip extrusion soft head is used to firmly limit the metal end cap to the outer surface of the anti-slip extrusion soft head; 3. The metal head conveying device described in the present invention, when the metal head is moved into the head storage box, the hydraulic rod is used to pull back the pressing slider, so that the anti-slip extrusion soft head is separated from the inner wall surface of the metal head. At this time, the elastic wire is used to push the swing arm and separate the swing arm from the surface of the sliding retracting rod, so that the metal head can be quickly positioned and separated during transportation by the lifting hydraulic pump. At the same time, the angle between the swing arm and the pressing slider is used to ensure that the swing arm can maintain a 45-degree tilt angle in a relaxed state, thereby preventing the anti-slip extrusion soft head from falling at too narrow an angle, which makes it difficult to open and close effectively later. 4. The metal end cap conveying device of the present invention utilizes a wear-resistant, non-slip pad to increase friction and adhesion between the non-slip extrusion head and the metal end cap when the non-slip extrusion head is attached to the inner wall of the metal end cap. Simultaneously, as the downward pressure slider continues to press downward, the hollow cavity within the non-slip extrusion head increases its deformation area and amplitude, while the elastic tube also increases its expansion angle and amplitude. 5. The metal head conveying equipment described in the present invention cooperates with a group of transmission rollers to pull the spacer sponge pad inside the other group of transmission rollers, and drags the spacer sponge pad out from the inside of the sealed protective box, and at the same time uses a cutting knife to separate the whole piece of spacer sponge pad into multiple small strips of spacer sponge pads. At this time, the spacer sponge pad is spread flat on the top surface of the head packaging storage tube, and under the continuous downward pressure of the lifting hydraulic pump, the fitting gap between the metal head and the head packaging storage tube is utilized, and then the surface of the spacer sponge pad is squeezed and torn by the metal head, and the spacer sponge pad is stacked in the middle position of the two metal heads. On the one hand, it reduces the effect of excessive bumps on the metal heads during subsequent transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described below with reference to the accompanying drawings.

[0019] Figure 1 is a perspective view of the present invention; Figure 2 is a three-dimensional diagram of the intelligent transmission device of the present invention; Figure 3 It is a three-dimensional diagram of the lifting hydraulic pump in the present invention; Figure 4 This is a cross-sectional perspective view of the lifting hydraulic pump in the present invention when it is pressed downward; Figure 5 This is a retracted sectional perspective view of the lift hydraulic pump in the present invention; Figure 6 It is a three-dimensional diagram of the non-slip extrusion soft head of the present invention; Figure 7 This is a three-dimensional diagram of the head storage box in the present invention; Figure 8 This is a sectional perspective view of the head packaging storage tube in the present invention; Figure 9 It is a cutaway perspective view of the sealing protection box in the present invention.

[0020] In the figure: 11. Intelligent conveying device; 111. Support column; 112. Circular conveying track; 12. Lifting hydraulic pump; 121. Vertical limit rod; 122. Hydraulic rod; 123. Pressing slider; 124. Swing arm; 125. Sliding and retracting rod; 126. Elastic wire; 127. Anti-slip extrusion soft head; a1. Hollow cavity; a2. Elastic soft tube; a3. Wear-resistant and anti-slip pad; 128. Elastic strip; 13. Head storage box; 131. Head packaging storage tube; 132. Support pad; 133. Sealing protection box; 134. Centralized guide strip; 135. Spacer sponge pad; 136. Transmission roller; 137. Cutting knife; 138. Sealing cover; 14. Metal head. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1 、 Figures 3 to 6 As shown, a metal head conveying device according to an embodiment of the present invention includes a lifting hydraulic pump 12 and a metal head 14 movably sleeved on the outer surface of the lifting hydraulic pump 12, a hydraulic rod 122 is fixedly installed on the bottom outer surface of the lifting hydraulic pump 12 and at the edge positions on both sides, a vertical limit rod 121 is fixedly connected to the output end of the lifting hydraulic pump 12, a downward pressing slider 123 movably sleeved on the outer surface of the vertical limit rod 121 is fixedly connected to the output end of the hydraulic rod 122, a swing arm 124 is swingably connected to the bottom surface of the downward pressing slider 123 and at the edge positions on all sides, a sliding retraction rod 125 is movably sleeved on the middle position of the swing arm 124, and an anti-slip extrusion soft head 127 is swingably connected to the other end of the swing arm 124.

[0023] When the lifting hydraulic pump 12 moves to the top edge position of the metal head 14, the lifting hydraulic pump 12 is extended to extend one end of the vertical limit rod 121 to the inside of the metal head 14. At this time, the soft head on the bottom end of the vertical limit rod 121 and the surface of the anti-slip extrusion soft head 127 contact the inner wall surface of the metal head 14. At this time, the hydraulic rod 122 is cooperated to extend and lower the pressing slider 123. At this time, the anti-slip extrusion soft head 127 moves to the two side edge positions of the metal head 14 under the obstruction of the metal head 14. When the outer surface of the anti-slip extrusion soft head 127 is in contact with the inner wall surface of the metal head 14, if a group of anti-slip extrusion soft heads 127 first contact the inner wall surface of the metal head 14, the metal head 14 will be pushed and adjusted under the continuous downward pressure of the pressing slider 123, so that the vertical limit rod 121 is in the center position of the metal head 14, thereby achieving the effect of position adjustment of the metal head 14; When multiple groups of anti-slip extrusion soft heads 127 are completely attached to the inner wall surface of the metal head 14, the hydraulic rod 122 will continue to lower the pressing slider 123, and at this time cooperate with the swing arm 124 to swing on the surface of the pressing slider 123 and the anti-slip extrusion soft head 127. At this time, the sliding retraction rod 125 is used to limit the position of the swing arm 124. After the limit, a fixed triangle will be formed between the pressing slider 123, the sliding retraction rod 125 and the anti-slip extrusion soft head 127, and the friction force on the surface of the anti-slip extrusion soft head 127 will be used to ensure that the metal head 14 is firmly confined to the outer surface of the anti-slip extrusion soft head 127.

[0024] like Figures 3 to 6As shown, a supporting block is provided on the bottom surface of the pressing slider 123 and at the bottom edge position of the swing arm 124, an elastic wire 126 is fixedly connected to the middle position of the swing arm 124 and at the peripheral position of the sliding retraction rod 125, an elastic strip 128 is fixedly connected to the outer surface of the anti-slip extrusion soft head 127, a soft block that is movably overlapped on the inner wall of the metal head 14 is provided on the bottom end of the vertical limiting rod 121, a hollow cavity a1 is opened on the outer surface of the anti-slip extrusion soft head 127, an elastic soft tube a2 is fixedly connected to the inner wall of the hollow cavity a1, a wear-resistant and anti-slip pad a3 is fixedly connected to the outer surface of the anti-slip and anti-slip soft head 127, and the outer surface of the wear-resistant and anti-slip pad a3 is movably overlapped on the inner wall of the metal head 14.

[0025] When the metal head 14 is moved to the inside of the head storage box 13, the hydraulic rod 122 is used to pull back the pressing slider 123, so that the anti-slip extrusion soft head 127 is separated from the inner wall surface of the metal head 14. At this time, the elastic wire 126 is used to push the swing arm 124, and the swing arm 124 is separated from the surface of the sliding retracting rod 125, so that the metal head 14 can be quickly positioned and separated during the transportation of the lifting hydraulic pump 12. At the same time, the angle between the swing arm 124 and the pressing slider 123 is used to ensure that the swing arm 124 can maintain a 45-degree tilt angle in a relaxed state, so as to prevent the anti-slip extrusion soft head 127 from falling at a too narrow angle, so that it is difficult to open and close effectively later. When the anti-slip extrusion soft head 127 is attached to the inner wall of the metal head 14, the wear-resistant anti-slip pad a3 is used to increase the friction and adhesion between the anti-slip extrusion soft head 127 and the metal head 14. At the same time, as the downward slider 123 continues to press down, the hollow cavity a1 opened inside the anti-slip extrusion soft head 127 is used to increase the deformation area and amplitude of the anti-slip extrusion soft head 127. At the same time, the elastic soft tube a2 is used to increase the expansion angle and expansion amplitude of the anti-slip extrusion soft head 127.

[0026] like Figures 1 to 2 and Figure 7-Figure 9As shown, a circulating transmission track 112 is provided on the top surface of the lifting hydraulic pump 12, and support columns 111 are provided on the two side surfaces of the circulating transmission track 112. An intelligent transmission device 11 is provided on the bottom outer surface of the metal head 14, and a head storage box 13 is provided on the edge position of one side of the intelligent transmission device 11. Support pads 132 are provided on the edge positions of both sides of the head storage box 13. A sealing protection box 133 is fixedly installed on the top surface of the support pad 132, and a movable overlapped sealing protection box 133 is fixedly connected to the inner wall surface of the sealing protection box 133. A centralized guide strip 134 is provided on the outer surface of the box 13, a transmission roller 136 is movably sleeved on the inner wall of the sealing protection box 133, a spacing sponge pad 135 is movably sleeved on the outer surface of the transmission roller 136, a cutting knife 137 is fixedly connected to the outer surface of the sealing protection box 133, a sealing cover 138 is provided on the top surface of the sealing protection box 133, a head packaging storage tube 131 is provided on the inner wall of the head storage box 13, and the bottom surface of the spacing sponge pad 135 is movably overlapped on the top surface of the head storage box 13 and the head packaging storage tube 131.

[0027] Cooperate with one group of transmission rollers 136 to pull the spacer sponge pad 135 inside the other group of transmission rollers 136, and drag the spacer sponge pad 135 out from the inside of the sealed protective box 133, and use the cutting knife 137 to separate the whole piece of spacer sponge pad 135 into multiple small strips of spacer sponge pad 135. At this time, the spacer sponge pad 135 is spread flat on the top surface of the head packaging storage tube 131, and under the continuous downward pressure of the lifting hydraulic pump 12, the fitting gap between the metal head 14 and the head packaging storage tube 131 is utilized, and then the metal head 14 is used to extrude and tear the surface of the spacer sponge pad 135, and the spacer sponge pad 135 is stacked in the middle position of the two metal heads 14, which, on the one hand, reduces the metal head 14 from causing too much bumps during subsequent transportation.

[0028] When the lifting hydraulic pump 12 moves to the top edge position of the metal head 14, the lifting hydraulic pump 12 is extended to extend one end of the vertical limit rod 121 to the inside of the metal head 14. At this time, the soft head on the bottom end of the vertical limit rod 121 and the surface of the anti-slip extrusion soft head 127 are in contact with the inner wall surface of the metal head 14. At this time, the hydraulic rod 122 is cooperated to extend and lower the pressing slider 123. At this time, the anti-slip extrusion soft head 127 moves to the edge positions on both sides of the metal head 14 under the obstruction of the metal head 14. When the outer surface of the anti-slip extrusion soft head 127 is in contact with the inner wall surface of the metal head 14, if a group of anti-slip extrusion soft heads 127 first contacts the inner wall surface of the metal head 14, the metal head 14 will be pushed and adjusted under the continuous downward pressure of the pressing slider 123, so that the vertical limit rod 121 is in the center position of the metal head 14, thereby achieving the effect of position adjustment of the metal head 14. When the multiple groups of anti-skid extrusion soft heads 127 are completely attached to the inner wall surface of the metal head 14, the hydraulic rod 122 will continue to lower the pressing slider 123, and at this time cooperate with the swing arm 124 to swing on the surface of the pressing slider 123 and the anti-skid extrusion soft head 127. At this time, the sliding contraction rod 125 is used to limit the position of the swing arm 124. After the definition, a fixed triangle is formed between the pressing slider 123, the sliding contraction rod 125 and the anti-skid extrusion soft head 127, and the friction force on the surface of the anti-skid extrusion soft head 127 is used to firmly limit the metal head 14 to the outer surface of the anti-skid extrusion soft head 127. When the metal head 14 is moved into the head storage box 13, the hydraulic rod 122 is used to pull back the pressing slider 123, so that the anti-slip extrusion soft head 127 is separated from the inner wall surface of the metal head 14. At this time, the elastic wire 126 is used to push the swing arm 124 and separate the swing arm 124 from the surface of the sliding retracting rod 125, so that the metal head 14 can be quickly positioned and separated during the transportation of the lifting hydraulic pump 12. When the anti-skid extrusion soft head 127 is attached to the inner wall of the metal head 14, the wear-resistant anti-skid pad a3 is used to increase the friction and adhesion between the anti-skid extrusion soft head 127 and the metal head 14. At the same time, as the downward pressing slider 123 continues to press down, the hollow cavity a1 opened inside the anti-skid extrusion soft head 127 increases the deformation area and amplitude of the anti-skid extrusion soft head 127. At the same time, the elastic soft tube a2 is used to increase the expansion angle and expansion amplitude of the anti-skid extrusion soft head 127. Cooperate with one group of transmission rollers 136 to pull the spacer sponge pad 135 inside the other group of transmission rollers 136, and drag the spacer sponge pad 135 out from the inside of the sealed protective box 133, and use the cutting knife 137 to separate the whole piece of spacer sponge pad 135 into multiple small strips of spacer sponge pad 135. At this time, the spacer sponge pad 135 is spread flat on the top surface of the head packaging storage tube 131, and under the continuous downward pressure of the lifting hydraulic pump 12, the fitting gap between the metal head 14 and the head packaging storage tube 131 is utilized, and then the metal head 14 is used to extrude and tear the surface of the spacer sponge pad 135, and the spacer sponge pad 135 is stacked in the middle position of the two metal heads 14, which, on the one hand, reduces the metal head 14 from causing too much bumps during subsequent transportation.

[0029] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the foregoing embodiments. The foregoing embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A metal head conveying device, comprising a lifting hydraulic pump (12) and a metal head (14) movably sleeved on the outer surface of the lifting hydraulic pump (12), characterized in that: A hydraulic rod (122) is fixedly installed on the outer surface of the bottom of the lifting hydraulic pump (12) and at the edge positions on both sides. A vertical limit rod (121) is fixedly connected to the output end of the lifting hydraulic pump (12). A downward pressing slider (123) movably sleeved on the outer surface of the vertical limit rod (121) is fixedly connected to the output end of the hydraulic rod (122). A swing arm (124) is swingably connected to the bottom surface of the downward pressing slider (123) and at the edge positions on all sides. A sliding retracting rod (125) is movably sleeved on the middle position of the swing arm (124). An anti-slip extrusion soft head (127) is swingably connected to the other end of the swing arm (124).

2. The metal head conveying device according to claim 1, characterized in that: A supporting block is provided on the bottom surface of the downward pressing slider (123) and at the bottom edge of the swing arm (124), and an elastic wire (126) is fixedly connected to the middle position of the swing arm (124) and at the peripheral position of the sliding retracting rod (125).

3. The metal head conveying device according to claim 2, characterized in that: An elastic strip (128) is fixedly connected to the outer surface of the anti-slip extrusion soft head (127), and a soft block movably overlapped on the inner wall surface of the metal head (14) is provided on the bottom end of the vertical limit rod (121).

4. The metal head conveying device according to claim 3, characterized in that: A hollow cavity (a1) is provided on the outer surface of the anti-slip extrusion soft head (127), and an elastic soft cylinder (a2) is fixedly connected to the inner wall surface of the hollow cavity (a1).

5. The metal head conveying device according to claim 4, characterized in that: A wear-resistant and anti-skid pad (a3) ​​is fixedly connected to the outer surface of the anti-skid extrusion soft head (127), and the outer surface of the wear-resistant and anti-skid pad (a3) ​​is movably overlapped on the inner wall surface of the metal head (14).

6. The metal head conveying device according to claim 1, characterized in that: A circulating transmission track (112) is provided on the top surface of the lifting hydraulic pump (12), support columns (111) are provided on both side surfaces of the circulating transmission track (112), an intelligent transmission device (11) is provided on the bottom outer surface of the metal head (14), and a head storage box (13) is provided on one side edge of the intelligent transmission device (11).

7. The metal head conveying device according to claim 6, characterized in that: Supporting pads (132) are provided on both side edges of the head storage box (13), a sealing protection box (133) is fixedly mounted on the top surface of the supporting pad (132), and a centralized guide strip (134) movably overlapped on the outer surface of the head storage box (13) is fixedly connected to the inner wall surface of the sealing protection box (133).

8. The metal head conveying device according to claim 7, characterized in that: A transmission roller (136) is movably sleeved on the inner wall surface of the sealing protection box (133), and a spacing sponge pad (135) is movably sleeved on the outer surface of the transmission roller (136).

9. The metal head conveying device according to claim 8, characterized in that: A cutting knife (137) is fixedly connected to the outer surface of the sealing protection box (133), and a sealing cover (138) is provided on the top surface of the sealing protection box (133).

10. The metal head conveying device according to claim 9, characterized in that: A head packaging storage cylinder (131) is provided on the inner wall surface of the head storage box (13), and the bottom surface of the spacer sponge pad (135) is movably overlapped on the top surface of the head storage box (13) and the head packaging storage cylinder (131).

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