TWM308941U - Feeding clamp - Google Patents

Description

M308941 VIII. New description: [New technical field] The present invention relates to a weight extracting device, and more particularly to a cylinder that can be stably clamped to fix or release a cartridge. [Prior Art] At the specific locations such as factories and construction sites, cranes are often used for moving heavy objects within a fixed range, so that the purpose of moving the objects horizontally or vertically by the power of the mechanical device is It is convenient to position the heavy object to be transported, and a crane hook can be installed on the crane to lift and position the load on the hook to move to the specific place with the crane. As shown in FIG. 1 , an extraction device 11 that is currently used in a hot dip job site is in the form of a hook and is attached to a wire rope 12 mounted on a rut for one day to lift and fix. Move with a moving object 13. Although the extracting device 11 has the advantage that the transporting object 13 can be fixed and lifted, which can be easily transported, there are actually the following defects: 1. The extracting device 11 is in the form of a hook, which cannot be automatically The carrier 13 is fixed to the extracting device u, and the carrier 13 must be manually arbitrarily attached to the extracting device u. After the carrier 13 is transported to the fixed point, the unloading cannot be performed automatically, and the manual device is also used. The carrier 13 is detached from the extraction device u. Further, since the extraction device u is mounted on the cable 12, the cable 12 may sway during the movement, causing the carrier 13 to be unstable, and even serious There is a risk of falling, which makes the existing extraction device 11 less disadvantageous in terms of operation and less time consuming. 5 M308941 - The extracting device 11 is in the form of a hook, and the carrying object 3 must be equipped with components for hanging (for example, when the carrying object 13 is in the shape of a charging cylinder, it must be additionally installed) The ring 131) can be combined with the extracting device, and the right carrying object 13 does not have a hanging element, and is not easily fixed to the extracting device 11, which is inconvenient to use, and the articles that can be transported are limited. Disadvantages. [New content] Therefore, the object of the present invention is to provide a cartridge holder that is easy to operate and that can grip, handle and release heavy objects stably. Therefore, the new cartridge clamp is mounted on a rack unit for gripping or releasing a loading cylinder, and comprises a shaft mounted on the rack unit, and a movable sleeve is disposed on the shaft. a kit unit, and a gripping unit pivoted to the kit unit. The shaft is mounted on the frame unit so as to be movable up and down along an axis, and includes a free end portion facing the receiving cylinder, and a shaft portion extending upward from the free end portion. The kit unit includes an upper sleeve that is spaced apart from each other and that is relatively movable around the axle portion of the rudder, and a lower sleeve disposed at the free end, the upper sleeve being respectively capable of receiving one Gravity acts against the lower sleeve, and the force can be pushed away from the lower sleeve against the pushing force of the gravity. The clamping unit comprises a plurality of connecting rod claws which are spaced apart and are pivotally disposed between the upper sleeve and the lower sleeve of the kit unit. The connecting rod claws are combined with the relative displacement of the lower sleeve and the lower sleeve. Pivoting to respectively fold and open, when the upper sleeve moves close to the lower sleeve, the connecting rod sets will collaprate M308941 to clamp the loading cylinder, and the upper sleeve Forming a missing distance between the lower sleeve and the lower sleeve, when the upper sleeve moves away from the lower sleeve, the connecting rod sets are opened to release the loading cylinder, and the upper sleeve A release interval greater than the gripping distance is formed between the barrel and the lower sleeve. With the above composition, as long as the gravity is applied and the upper and lower sleeves of the kit unit are relatively displaced, the clamping unit can be interlocked for folding and opening, thereby achieving stable gripping and releasing of the material. The function of the cartridge makes the present invention easy to operate, and can stably pick up, transport and release the characteristics and advantages of the cartridge. The above and other technical contents, features and effects of the present invention will be apparent from the following detailed description of the preferred embodiments of the drawings. Before the present invention is described in detail, it is to be noted that in the following description, similar elements are denoted by the same reference numerals. Referring to Figures 2 and 3, the present cartridge clamp 2 - the first preferred embodiment is mounted on a frame unit 91 for gripping or releasing a magazine 92 located directly below the cartridge holder 2. The cartridge holder 2 comprises a shaft 3 mounted on the frame unit η, a kit unit 4 movably sleeved on the shaft 3, and a gripping unit 5 pivotally mounted on the kit unit 4. A top plate 6 fixed to the shaft 3 and a positioning unit 7 disposed between the frame unit 91 and the kit unit 4. The shaft 3 is mounted on the frame unit 91 so as to be movable up and down along an axis I, and includes a free end 31 facing the barrel 92, and an upward end extending from the end portion 31 of the free 7 M308941. Shaft portion 32. The kit unit 4 includes s, s, the shaft portion of the shaft 3 is spaced apart and can be slid relative to the slanted upper sleeve 41, and a lower portion of the free end 31 is fixed. The remaining sleeves 41, the upper sleeve 41 can be sinned by the gravity to the lower sleeve 42, respectively, and the gentleman can push against the lower sleeve 42 by pushing against the pushing force of the gravity. . (10) The I-I unit 5 includes a plurality of link claw groups 5 spaced apart from each other and disposed between the upper sleeve 41 and the lower sleeve 42 of the kit = 4, and the claw groups 51 are associated with the upper, The opposite position (4) of the lower sleeves 41, 42 is folded: when the upper sleeve 41 moves closer to the lower sleeve 42, the pair of dry claw sets 51 are collapsible to clamp the loading cylinder %, and a clamping distance Di (see FIG. 6) is formed between the upper sleeve W and the lower sleeve 42. When the upper sleeve 41 moves away from the lower sleeve 42, the connecting claws The group 51 will be opened to release the cartridge 92, and the upper sleeve 41 and the lower sleeve 42 will form a release spacing greater than the grip spacing 见图 see y. Preferably, the upper sleeve 41 of the kit unit 4 is formed and a plurality of spaced apart first pivoting blocks 411 are formed, and a plurality of second pivots respectively corresponding to the first pivoting blocks 411 are formed in the lower sleeve 42 The connecting rods 421 each have an upper link 511 pivotally connected to the first pivoting block 411, and a pivotally movable connection with the upper connecting rod 511 and pivoted The lower link claw 512 of the second pivot block 421 can be pivoted with the upper link 5 11 along with the relative displacement between the upper sleeve 41 and the lower sleeve 42 The loading cylinder 92 is clamped and assembled separately, and the loading cylinder 92 is opened and released. M308941, wherein the lower link claw 512 of the gripping unit 5 is of a body design and has a first sleeve 42 WA located at the upper link 511 and the second pivot block movable arm 513, m. 513 a second movable arm portion 514 extending outwardly away from the lower (four) direction, and a f-arc claw portion extending from the second movable arm portion 514 and having an opening inward. 6. The upper links 511 are respectively dragged with respect to the first thumb joints 4U with a plurality of first pivots: a reference, and the lower jaws are relative to a majority of the second drags* 522 as a reference. The =V:" pendulum, and the upper link 511 and the first movable arm portion 513 of the lower link claws are respectively a plurality of third insertion centers 523

The pivoting reference is relatively pivotable. When the upper sleeve Μ and the lower sleeve U are moved, the first link 511 and the first link 512 of the lower link claw 512 are respectively The first and second pivoting centers 521, 522 ... are swung outwardly, and cooperate with each other to move the third twist sleeve 41, and at the same time, the lower link claws - ^: live (four) 胄 514 The hook portion 515 is interlocked and the second cylinder T: is pivoted and folded toward the receiving cylinder 92. When the upper sleeve and the lower sleeve 42 are moved away from each other, the upper link 511 and the first movable arm portion 513 of the dry claws 512 swing inwardly with the first middle portions 521 and 522 as fulcrums, respectively. And interlockingly moving the center, 523 toward the upper sleeve 41, while the second movable arm portion 514 and the claw portion 515 of the coupling cup 512 are U-moved by the second pivoting center 522 The fulcrum is swung away from the hopper M3 08941 and opened. The top plate 6 is disposed at the free end portion 3i of the shaft 3 and can be covered and abutted against the loading cylinder 92. When the upper sleeve 41 of the kit unit 4 moves closer to the lower (four) 42 The link claw group 51 (4) of the gripping 5 is nearly folded by the action interlocking as described above to simultaneously fix the top plate 6 and the loading cylinder 92. The positioning unit 7 can be used to limit the downward movement of the upper sleeve 41 of the kit unit 4 to include an annular positioning block 71 extending radially outward from the upper end edge of the upper sleeve 41, and two-phase spacing and corresponding (4) The position block 71 is disposed on the frame unit 91 to be limited to the receiving seat 72 of the clamping block 71. When the positioning block is placed between the two receiving seats 72, the upper sleeve is also subjected to The limit cannot continue to move with the shaft 3 down. It should be noted that, in the preferred implementation, the setting _ 92 is matched with: the lifting trolley 93 can be respectively raised to lean against the cartridge clamp 2, and lowered to away from the cartridge "2, wherein the cartridge The clamp 2 can be moved by the lifting and lowering movement of the lifting carriage 93 and the vertical movement of the shaft 3, so that the positioning block 71 is separated from and abuts against the two receiving seats 72, and the clamping unit j is relatively pivoted. The movement is performed to respectively grip the loading cylinders 92 placed on the lifting trolley, and release the clamped loading cylinders 92 to the lifting trolleys. When the cartridge clamp 2 is to be used to grip the loading cylinder 92 placed on the lift truck, the cartridge clamp 2 is first moved to the positioning block 71 of the positioning unit 7 against the two sockets. 72, so that the upper sleeve 41 is constrained downward (four), and then the shaft #3 is interlocked to move the lower sleeve 42 to continue downward. Then the upper links 511 of the clamping unit 5 and the The first movable arm portion 513 of the lower link claw 512 10 M308941 is pivoted toward the upper sleeve at the same time as the fulcrums of the first and second pivot centers 52ι, 522, respectively, and cooperates with each other. The first pivoting portion 523 is also displaced toward the upper sleeve 41. At the same time, the second movable arm portion 514 and the claw portion 515 of the lower link claw 512 are interlocked by the first movable arm (1). The second pivoting center, 522 $ fulcrum is opened away from the top plate 6. At this time, the loading cylinder 92 is moved to be directly below the cartridge clamp 2 by using the lifting trolley%, that is, The state shown in Figure 3.

Referring to FIG. 3 and FIG. 4, the lifting carriage 93 is used to gradually increase the loading cylinder % toward the direction of the cartridge holder 2, and when the loading cylinder % is just opposite to the top tray 6, the image is formed as shown in the figure. In the state shown in FIG. 4, the shaft 3 is driven at the same time, and a control panel (not shown) is automatically operated (also manually operated) to make a plate 931 of the lift truck 93 When the speed of the shaft 3 is increased at the same time, the upper sleeve 41 sleeved on the shaft 3 is slid down relative to the shaft 3 due to gravity, and the positioning block η is also slid down to the limit. The two receiving seats 72 are engaged, and the clamping unit 5 is interlocked with X, so that the upper connecting rods 511 and the first movable arm portions 513 of the lower connecting rod claws 512 are pivoted by the first and second ends. The center 521, 522 pivots in a direction away from the upper sleeve 41 and interlocks the third pivot centers 523 away from the upper sleeve 41, and at the same time, the second movable arm Η* and the claws The portion 515 is also interlocked and gradually swayed toward the top plate 6 and the loading cylinder 92 with the second pivoting center 522 as a fulcrum. 5 illustrates a state diagram. Referring to FIG. 5 and FIG. 6, when the shaft 3 and the panel 11 M308941 9M of the lifting carriage 93 continue to rise, the second movable arm portion 514 and the claw #515 of the gripping unit 5 continue to interlock with the top. The disk 6 and the loading cylinder are % active until completely: when the top plate 6 and the loading cylinder 92 are held, the upper sleeve 41 is blocked because the claw portion 515 can no longer be folded inwardly and It is impossible to slide further downwards. The gripping distance D is formed between the upper sleeve 41 and the lower sleeve 42. At this time, the positioning of the positioning block can be removed by moving the shaft 3 up and down. The two sockets 72' are formed as shown in FIG. 6, and the two are in contact with each other, and the movement of the cartridge is taken by the cartridge holder 2, and the upper sleeve 41 is The gravity generated by the gripping unit 5 is used to securely grip the hook portion 515 between the top plate 6 and the loading cylinder. ▲3 and FIG. 6, it is worth mentioning that, in the preferred embodiment, the claw portion 515 of the gripping unit 5 is mainly derived from the upper sleeve 41 and the gripping unit 5. The gravity W is pushed against the (four) 敎 ground card (4) to grasp the loading cylinder 92. When the positioning block 71 abuts against the two receiving seats 72, the upper sleeve 41 and the clamping unit are the two receiving seats 72. The selection force of 5 and F2 act as a pushing force to overcome the gravity. Referring to Fig. 5 and Fig. 6', when the loading cylinder 92 is to be detached from the clamped state, the operation is reversed in the same manner as the above operation, and the empty lifting carriage 93 is first moved to the clamped position. Under the cartridge clamp 2 of the cylinder 92, the operation is such that the panel 931 of the elevator carriage 93 abuts against the loading magazine 92. At this time, the shaft 3 is further moved down, and the loading cylinder 92 is Pressing the lift truck %, and by the trolley 93 (4), a buffer device (not shown) receives the lowering pressure of the loading cylinder 92, thereby causing the vehicle panel 931 to move down synchronously due to pressure. When the positioning block 71 hits the two sockets 72, the 12 M308941 is continued to move the axis shaft 3 and the vehicle plate 931 downward, since the positioning block 71 is limited to the S socket 72, The upper sleeve 41 is also restrained from moving downwards, and the lower sleeve 42 continues to move downward with the shaft 3, thereby interlocking the upper links 511 of the cooling sheet 70 5 with the same The first movable rod 512 of the lower link claw 512 is stalked by the first and second pivot centers 52 i, 522 as the fulcrum 2, the upper sleeve 41 is swung, and simultaneously interlocked to make the third pivot center 523 The upper sleeve 41, and the second movable arm portion η# and the claw portion 515 are gradually opened at a fulcrum like the second pivot centers, and are away from the top plate 6 and the "mounting cylinder 92". It is in the state shown in FIG. The seventh movable arm 3 and the first movable arm 4/13 of the lower link claw 512 will be further pivoted by the seven levers to synchronize the shaft 3 with the plate 931 of the lifting carriage 93. The interlocking causes the third pivoting centers to be closer to the upper sleeve 4 and to move the hook portions 515 further away from the top plate 6 to the barrel 92, and finally formed as shown in FIG. The cylinder % is completely out of the state of gripping the hook portion 515 of the early rake 5, and at this time, the elastic buffer device of the lifting carriage 93 is automatically, semi-automatically or manually (not shown m = The deck is fixed at the release height, so that the stock is safely released on the deck 931 of the lift truck 93. At this time, the distance between the upper sleeve 4i and the lower sleeve 42 is d. Referring to FIG. 2 and FIG. 3, at this time, 'the board 1 of the lifting carriage 93 is lowered by 1 to make the setting_92 not in contact with the top plate 6, and the = table can be replaced. Move away, at the same time, the barrel and % use the other platform lift truck % to move to the 7 " Τ' to repeat the above-mentioned gripping action. 13 M308941 > Read Figure 7 and Figure 8, which is a new type Second preferred In an embodiment, the second preferred embodiment: the main difference between the 彳 and the first preferred embodiment is that the positioning unit is in a different Ή type and further includes the setting in the kit unit 4 and the positioning. A locking unit 8 between the units 7. The positioning unit 7 comprises an annular positioning block 73 located above the upper sleeve 41 of the kit unit 4 and movably sleeved relative to the upper sleeve 41 to the shaft 3. The plurality of spurs are interspersed to the annular positioning block 73 and are connected to the upper sleeve 41 (5), and the two-phase (5) partition is disposed on the frame unit 91 to bear the positioning block. The movable receiving device of the 73, the two receiving devices 75 can be in a folded state and a receiving state with respect to the frame unit 91, and each has a movable movable rod 751, a receiving base 2 and a reset. The assembly 753. Referring to FIG. 12, in the preferred embodiment, the reset assembly 3 has a cable 754' connected to the opposite side of the socket 752, respectively, and is attached to the end of the second cable 755. a weight 755, and a plurality of spacers 752 and the weight 755 are respectively disposed at intervals The roller 756 is disposed between the two cables 754. Referring to Figures 7 and 9, the locking unit 8 includes a locking collar § 1 surrounding and protruding from the upper sleeve 41, and a plurality of spaced apart a latching device 82 disposed offset from the pair of link claws 51, the latching device 82 being disposed between the annular positioning block 73 of the positioning unit 7 and the lower sleeve 42 of the kit unit 4 Each has a blocking block 821 fixed to the annular positioning block 73, a movable seat 822 pivoted to the lower sleeve 42 and pressed against the blocking block 821 to pivot toward the upper sleeve 41 The movable seat 822 is movable relative to the upper sleeve 41 with a fourth pivot 14 M308941 rotating center 80 as a fulcrum, and has a slope portion 823 that can be pushed by the blocking block 821, and a slope portion 8 The phantom connection can be interlocked to be positioned and positioned on the positioning claw portion 824 of the locking collar 81. The name 4 locking device 82 has a plurality of spaced-apart intervals protruding from the lower sleeve 42 for respectively The second limit bolt 83 is abutted by the movable seat 822. Therefore, after the clamping unit 5 is clamped to the loading cylinder 92, the interlocking function of the locking unit 8 can be further enhanced to prevent the connecting rod sets 51 from being outwardly opened, and the cartridge clamp 2 is increased. Safety that is firmly combined with the barrel 92

Referring to FIG. 7 and FIG. 8, in the preferred embodiment, the shaft 3 is mounted on a control box 94, and the control box 94 moves synchronously with the shaft 3 when the clamp is released. When the shaft is moved downwardly, the annular positioning block 73 is moved toward the receiving device 75, and the control box material is also moved downward and the actuation of the receiving device 75 is continued downward. The rod 751 is linked to the receiving seat 752 from the folded state as shown in FIG. 7 in a direction away from the frame: 9!, and is formed as shown in the figure, and the annular positioning block can be abutted. Undertake status. Referring to FIG. 8 and FIG. 9, when the lower positioning block 73 is moved to the receiving seat 752 and then the rotating 3 is moved down, the lower sleeve 42 continues downward with the f-axis 3 . Moving and interlocking to move the inclined surface portion 823 of the movable seat 822 away from the blocking block (2) to a position that is not pressed, the movable seat is automatically driven by the fourth insertion center (9) due to its own gravity The fulcrum swings away from the above (four) 41, so that the claw portion is detached from the snap ring and stops against the second limit screw 83 and stops continuing to swing and 15 M308941 at this time, the upper sleeve The cylinder 41 is also positioned by the first limiting bolt 74 to be blocked by the annular positioning block 73 and can no longer be lowered.

After the shaft 3 is moved down, the lower sleeve 42 m is further moved away from the upper sleeve 41, and the upper link 511 and the lower link claw of the connecting rod set 51 are further The first movable arm portion 513 is pivoted toward the sleeve 41 by using the first and second pivot centers 521 and 522 as a fulcrum, and simultaneously interlocking the third habitat centers 523 toward the upper one. The second movable arm portion 514 and the claw portion are separated from the top plate 6 by the second rotation arm portion 522 as a fulcrum, and are separated from the storage binding member 92. Released to the lift truck 93. FIG. 10 and FIG. 11 , when the loading cylinder 92 is to be gripped, it is also equipped with white 1 2 3 4 . The lifting carriage 93 makes the loading cylinder 92 and the top tray 6 abut, and then Dynamically or in a dynamic manner, the vehicle plate 931 and the shaft 3 are synchronously raised to make the lower sleeve 42 gradually eat-green.

When the positioning is obtained, the head 741 is shifted to 0, and the hook portion 515 / the set 41' of the food stick group 51 is coupled to the same as shown in FIG. 9 - the top plate 56 is engaged with the loading cylinder 92. / / No, the hook portion 515 of the link claw group 51 fastens the ground clip 16 1 = the loading cylinder 92, and at this time, the shaft 3 2 2 continues to interlock the lower sleeve 42 Also moving upwards, so that the movable seat 822 3 == Γ leans against the blocking block 821, and _ resists the block _ 4 81, so that the continuous upper and lower claws 824 are clamped and positioned on the locking convex ring 5 Service: 42 through the locking unit 8 of the locking unit 6 "to the __ solid state" and then the chain claw group 51 also M308941 in the ",, the method of relative active safety lock state, reaching the loading cylinder 92 For the purpose of firmly coupling the cartridge clamp 2, during the upward movement of the shaft 3, the control box 94 is also moved up and away from the actuation rod 751, so that the actuation rod 751 is not pressed. Instead of succumbing to the socket, and causing the socket 752 to interlock with the weight 755 (see FIG. 12) of the reset assembly 753, the sin is returned to the rack unit 91 as shown in FIG. Folding state

Therefore, the relative displacement of the upper and lower sleeves 41, 42 can also be utilized to achieve the function of enabling the gripping unit 5 to stably grip and release the loading cylinder 92, and further assisting the locking unit 8. The safety of the cartridge clamp 2 and the loading cylinder 92 is enhanced, so that the cartridge clamp 2 can be used for gripping and transporting the loading cylinder 92, and can be combined with more complicated operations such as centrifugation. And still maintain the safety and stability of the operation process. Knowing that the above-mentioned new cartridge clamp 2 can achieve the following effects and advantages, it can indeed achieve the purpose of the present invention: 1. With the lifting trolley 93, and using the positioning unit 7 and the shaft capable 3 can be controlled The movement of the upper sleeve 41 and the gripping unit 5 allows the loading cylinder 92 to be conveniently sandwiched between the connecting rod sets 51 by mechanical action and gravity without the need for manpower. The manual method makes the placement of the material 92 and the 3 material 4 clamp 2 phase, which has the advantages of convenient operation and labor saving. 2. After the loading cylinder 92 is assembled to the cartridge clamp 2, the gravity of the upper sleeve 41 and the gripping unit 5 is continuously applied to the loading cylinder through the hook portion 515 of the lower link claw 512. 92, and automatically forms a stable state of inflammation, so that the barrel 92 is not dropped, so that the present invention has the characteristics of operation 17 M308941 and is safer to use. 3. The cartridge clamp 2 fixes the cartridge cylinder % by clamping. It is not necessary to additionally install other components for hanging in the cartridge cylinder 92, so that the cartridge cylinder 92 can be positioned. The new type has a relatively wide range of applicable applications. The locking unit 8 is used to lock the upper and lower sleeves 41 and 42 to effectively limit the relative movement of the connecting rod group 51, and can be further increased.

The combination stability between the cartridge clamp 2 and the loading cylinder 92 makes the new valve have higher operational safety, and the reliability, load capacity and application range of the cartridge clamp 2 can be further increased. However, the above-mentioned ones are only the preferred embodiments of the present invention, and the scope of the present invention cannot be limited thereto, that is, the simple equivalent changes and modifications made by the present invention in accordance with the scope of the novel application and the novel descriptions. , are still within the scope of this new patent. [Simple diagram of the drawing] 疋-planar diagram, showing the existing-extracting device installed in the case of a new type of nipple of a new type of cartridge, which is installed in a rack unit; 3 is a side view showing the spleen m ± 1 ^ in the case directly below the embodiment; moving the cartridge to the preferred description using a lifting trolley to illustrate a kit unit subjected to gravity Figure 4 is a view similar to Figure 3 FIG. 5 is a view similar to FIG. 3, FIG. 3 is a view similar to FIG. 3, M308941 is used to interlock a gripping unit to close the loading cylinder; FIG. 6 is similar to FIG. The view 'describes the situation of the cartridge clamp; the mouth diagram 7 is a side view showing the new cartridge clamp - the second preferred embodiment; the early reference frame 8 is similar to the figure a view of 7, indicating that the positioning device is interlocked to form a bearing state;

Figure 9 is a view similar to Figure 7, illustrating a case where the upper sleeve is limited by the majority of the first limit bolts and cannot be moved down; Figure 10 is a view similar to Figure 7 illustrating the links FIG. 11 is a view similar to FIG. 7 and illustrating a situation in which the pair of link claws are gradually folded toward a top plate and the loading tube; 12 is a partial perspective view showing a situation in which a socket of the receiving device is coupled to a reset assembly. 19 M308941 [Description of main component symbols] 2... 3...... •...shaft 31 "... •...free end 32*···· •...shaft body 4... •...kit unit 41 ··... ...上套笥 411 - • The first fe block 42····· •...The lower sleeve 42 · The first drag block 5... • The gripping unit 51 *..·· •... Connecting rod claw Group 511 ... ... upper link 512 ... ... ... lower link claw 513 ... • ... first movable arm portion 514 ... • ... second movable arm portion 515 ... • ... hook portion 521 ... • ... first pivot center 522... •...the second pivoting center 523...the third pivoting center 6...the top plate 7...the...positioning unit 71 *·····... positioning block 72····. Socket

73.........ring positioning block 74••...·...first limit bolt 75...... receiving device 751 ····...actuating lever 752 ... .... socket 753 .......reset assembly 754 ....... steel cable 755 ....... weight block 756 ....... wheel 8 ... .......locking unit 80 ....the fourth pivoting center 81 .........the locking collar 82 .........the lock Device 821 ·· ••...stop block 822 ······· movable seat 823 .......slanted surface 824 ....... positioning claw 83····••... Two limit bolts 91.........Rack unit 92.........The loading cylinder 93.......•• Lifting trolley 931.......Car panel 94 ... ...Control box 20 M308941 I •...·.•...Axis W •... ••...Gravity Dr-* •...Clamping distance Fl...· • · · · · Force d2•.... Spacing distance f2···· ····*

twenty one

Claims (1)

M308941 IX. Patent application scope: The material cartridge collet is installed in a rack unit for clamping or releasing a loading cylinder, comprising: a shaft buckle, which is mounted on the rack and can be moved up and down along an axis The single 70 includes a free end facing the cartridge and one from the free end. a shaft portion extending upwardly; a kit unit including an upper sleeve spaced apart from each other and movable relative to the shaft portion of the shaft, and a lower sleeve disposed at the free end The upper sleeve is respectively biased against the lower sleeve by the action of gravity and against the pushing force of the gravity; and the gripping unit comprises a plurality of spaced and surrounding pivots a set of link claws between the upper sleeve and the lower sleeve of the kit unit, the set of link claws being folded and opened with the relative displacement of the upper and lower sleeves, when the upper y sleeve When approaching, the pair of link claws are collapsible to clamp the φ barrel, and a clamping distance is formed between the upper sleeve and the lower sleeve when the upper and lower sleeves are away from each other The pair of link jaws are opened to cause the cartridge to be released, and a release interval greater than the gripping distance is formed between the upper sleeve and the lower sleeve. 2. The cartridge clamp according to the scope of the patent application, further comprising a top plate disposed at a free end of the shaft, in the loading cylinder, when the kit is single "upper sleeve When the lower phase moves, 'the link claw group of the gripping unit is interlocked to close together to clamp and fix the top plate and the loading cylinder at the same time. 22 M308941 3. According to claim 2 a cartridge holder, wherein a plurality of spaced apart first pivoting blocks are formed around the upper sleeve, and in the lower sleeve shape: the eves respectively correspond to the second pivoting blocks of the first pivoting block, The connecting rod groups each have an upper connecting rod pivotally connected to the first pivoting block, and a pivotally movable connection with the upper connecting rod and pivoted to the second connecting block. a lower link claw 'the lower link claw can cooperate with the upper link with the relative displacement of the upper sleeve and the lower sleeve 1 to respectively receive and hold the loading cylinder, and open and 4. The cartridge is released according to the third aspect of the patent scope of the patent, wherein the lower link claw of the early element is integrated. Also counting and having a first, 壬 辟 (4) arm portion located between the upper link/and the first pivotal block, bent outwardly from the first-active lower (four) _ the lower sleeve The first _ _ ^ , the arc-shaped claw portion extending from the first movable arm portion and having an opening facing inward. The N toward the N & according to the fourth paragraph of the patent scope (four), wherein the connecting rod is According to the majority of the first pivotal furnace, the symmetry and the 转 令 令 相对 相对 相对 相对 相对 相对 相对 相对 相对 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 The center of rotation is = relative (four): the block is reduced by the block, and the first live of the connecting rod claw is added θ, the dead one is the # DOWN 隹 / 舌 # # part is the majority of the third pivot center The pivoting reference can be slanted by the skein, the work & T u ^ ^ ... * movement, when the upper sleeve and the lower sleeve move close to each other, the upper connecting rod and the wide-handed poetry meet The first and the first "moving" portions cooperate to cause the third pivoting to swing and move, and at the same time, the second movable arm of the lower connecting claw in the direction 4 of the upper sleeve And the hook portion 23 M3 08941 will be interlocked and folded by the second pivot ▲, when the upper sleeve and the positioning phase 2^ the barrel swinging rod and the lower link move: when moving, The second connecting center is connected to the fulcrum inwardly with the first and third pivoting centers toward the upper sleeve: the interlocking movement causes the fifth connecting rods to move in the -5 direction, and simultaneously The lower frame turning center is a miscellaneous claw (4) which is linked to the second 61:: the loading cylinder is swung and opened. :::: ί 利: The cartridge clamp described in item 1 further includes a positioning unit that can be moved downward by the sleeve. 7. According to the scope of the towel, the unit described in item 6 of the patent includes: an annular positioning block extending from the upper sleeve 2' of the sleeve of the kit, and a two-phase radial extension of the frame unit In order to bear the upper sleeve ==!, the positioning block is disposed on the weight of the first clamping: the block can be placed between the two sockets to limit the gravity of the upper sleeve. Move down. 8. The cartridge clamp according to claim 7 of the patent application scope, wherein the loading cylinder is separately slidably attached to the cartridge clamp and lowered to away from the cartridge clamp, wherein the material is The collet can be moved up and down by the lifting and lowering movement of the lifting platform, so that the positioning block is respectively away from the two receiving seats and abuts against the two receiving seats, thereby interlocking the clamping unit relative to the pivoting movement to Separating the loading cylinders placed on the lifting trolley and releasing the clamped loading cylinders onto the lifting trolley. 9. The cartridge clamp of claim 6, wherein the positioning unit comprises a sleeve above the sleeve unit and is movably sleeved relative to the 24 M308941 - upper sleeve An annular positioning block, a plurality of first limiting bolts that are spaced apart from the annular positioning block and connected to the upper sleeve and two phases are spaced apart from the frame unit to bear the positioning block The movable receiving device 'the two receiving devices can be formed with respect to the frame unit - the collapsed state and the receiving state for the positioning block, and each of the movable-actuating rods - resetting the assembly, whereby when the annular positioning block abuts against the receiving device, the actuating lever is driven to interlock with the receiving seat and protrudes to abut against the annular positioning block In a state, when the annular positioning block is away from the receiving device, the receiving seat t is interlocked with the reset assembly to form a collapsed state toward the frame unit. 10. The cartridge clamp according to claim 9 further comprising a locking unit that is interlockable to strengthen the opening of the connecting rod group, the locking unit comprising - surrounding and protruding from the a locking collar of the upper sleeve, and a plurality of latching devices spaced apart from each other and offset from the pair of link claws, the card lock device being an annular positioning block disposed on the positioning unit and the kit Between the lower sleeves of the unit, each has a retaining block fixed to the annular positioning block, a #πm sleeve, and the retaining block is repeatedly abutted against the upper sleeve: The movable seat is movable relative to the upper sleeve with a fourth pivoting center as a fulcrum, and has a sloped surface that can be pushed by the blocking block, and is connected to the inclined surface and can be linked The locking device is positioned at the positioning portion of the locking collar, and the locking device further has a plurality of second limiting bolts protruding from the lower sleeve and respectively supported by the movable seats. . 25